Merge pull request 'ci: tag the release commit and link the package to the repository' (#18) from ci/tag-and-link-release into main

Reviewed-on: haylan/fastcrw-opencode-websarch#18

.claude/skills/fastcrw-search-api/SKILL.md

@@ -35,16 +35,16 @@ Result: `url`, `title`, `description`, `snippet` (always-populated alias of `des
 
 Body `{ "success": false, "error": string, "error_code": string }`.
 
-| HTTP | error_code |
+| HTTP | error_code                            |
-|---|---|
+| ---- | ------------------------------------- |
-| 400 | `invalid_request` |
+| 400  | `invalid_request`                     |
-| 401 | auth middleware message |
+| 401  | auth middleware message               |
-| 422 | `target_unreachable` |
+| 422  | `target_unreachable`                  |
-| 429 | `rate_limited` |
+| 429  | `rate_limited`                        |
-| 500 | `internal_error` |
+| 500  | `internal_error`                      |
-| 502 | `http_error` |
+| 502  | `http_error`                          |
-| 503 | `search_disabled` / `search_degraded` |
+| 503  | `search_disabled` / `search_degraded` |
-| 504 | `timeout` |
+| 504  | `timeout`                             |
 
 Self-hosted search needs a SearXNG-style backend (`CRW_SEARCH__SEARCH_BACKEND_URL`); without one expect 503 `search_disabled`.
 

.claude/skills/opencode-v2-plugin/SKILL.md

@@ -43,23 +43,29 @@ await ctx.websearch.transform((editor) => {
 
 ```jsonc
 {
-  "plugins": [{ "package": "~/.config/opencode/plugins/fastcrw", "options": { "baseURL": "http://crw.home:3000", "limit": 8 } }],
+  "plugins": [
-  "websearch": { "provider": "fastcrw" }
+    {
+      "package": "@haylan/opencode-fastcrw",
+      "options": { "baseURL": "http://crw.home:3000", "limit": 8 },
+    },
+  ],
 }
 ```
 
 - Key is plural `plugins` (v1: `plugin`). Entries are a string or `{ package, options }`.
-- `package` may be an npm name (`name`, `name@1.2.0`, `@scope/name`), `./local`, an absolute path or `file://`.
+- `package` may be an npm name (`name`, `name@1.2.0`, `@scope/name`), `./relative` (resolved from the config file), an absolute path or `file://`. `~` is not expanded.
-- Auto-discovered: `.ts`/`.js` files and packages in `.opencode/plugins/` and `~/.config/opencode/plugins/`.
+- **Local paths must be directories**, resolved by file path (`<dir>/server`, then `<dir>/index`); `package.json` `exports` are ignored. A file entry is ignored with a warning, and a directory without a root `index`/`server` file loads silently nothing. npm names resolve through `exports`.
-- `websearch.provider` is a provider id or `"random"`; `"websearch": false` disables search. Built-in ids: exa, firecrawl, parallel, tavily, tinyfish.
+- Auto-discovered: `.ts`/`.js` files (not `.mjs`) and directories in `.opencode/plugins/` and `~/.config/opencode/plugins/`. Drop-in files get no options.
-- CLI: `opencode plugin add|list|check|update|remove`.
+- `websearch.provider` is a provider id or `"random"`; `"websearch": false` disables search. Built-in ids: exa, firecrawl, parallel, tavily, tinyfish. A provider named here **wins** over a plugin's `editor.default.set`; with it unset, the plugin's default applies.
+- CLI: `opencode plugin add|list|check|update|remove` (`add` writes the global config).
+- Loading is lazy: after startup or reload the plugin list fills in after several seconds. Load errors show as `state.status: "failed"` in `GET /api/plugin` (private server: `opencode serve`, Basic auth user `opencode`).
 
 ## Packaging (npm)
 
 `"type": "module"`, `exports["."]` pointing at the entry, dependency on `@opencode/plugin`.
 
-## Unverified: check at runtime, do not assume
+## Still unverified
 
-- Exact TypeScript types for the editor, `time` and `execute` args (read `@opencode/plugin` typings after install).
+- Installing by name from the Gitea registry with a scoped `.npmrc`.
-- Inner shape of `time`, and whether extra result fields are allowed.
+
-- Precedence between config `websearch.provider` and `editor.default.set(id)`.
+Verified results: `docs/runtime-checks.md`.

.gitea/workflows/check.yml

@@ -0,0 +1,18 @@
+name: check
+
+on:
+  pull_request:
+    branches: [main]
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 24
+      - run: npm ci
+      - run: npm run check
+      - run: npm test
+      - run: npm run build

.gitea/workflows/release.yml

@@ -0,0 +1,22 @@
+name: release
+
+on: workflow_dispatch
+
+jobs:
+  release:
+    if: gitea.ref == 'refs/heads/main'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 24
+      - run: npm ci
+      - run: npm test
+      - run: npm run build
+      - run: node scripts/release.ts
+        env:
+          SERVER_URL: ${{ gitea.server_url }}
+          REPOSITORY: ${{ gitea.repository }}
+          SHA: ${{ gitea.sha }}
+          TOKEN: ${{ secrets.PACKAGE_TOKEN || secrets.GITHUB_TOKEN }}

.gitignore

@@ -0,0 +1,4 @@
+node_modules/
+dist/
+.release/
+package.tgz

.prettierignore

@@ -0,0 +1,3 @@
+node_modules
+dist
+package-lock.json

.prettierrc.json

@@ -0,0 +1,4 @@
+{
+  "semi": false,
+  "printWidth": 100
+}

CHANGELOG.md

@@ -0,0 +1,17 @@
+# Changelog
+
+All notable changes to this project are documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
+
+## [Unreleased]
+
+## [0.0.1] - 2026-10-03
+
+### Added
+
+- opencode v2 plugin `fastcrw.websearch` that registers a `fastcrw` search provider backed by a self-hosted fastCRW server (`POST /v1/search`) and makes it the default websearch provider.
+- Plugin options `baseURL`, `apiKey`, `limit`, `lang` and `tbs`, with `CRW_API_URL` and `CRW_API_KEY` as environment fallbacks.
+- Validation at plugin load: a bad option makes the plugin fail with a message naming the option.
+- Mapping of both fastCRW response shapes (`data[]` and `data.results`) and descriptive errors for API failures, non-JSON responses, unreachable servers and timeouts.
+- Gitea Actions workflows for pull request checks and for publishing releases to the Gitea npm registry.

CONTEXT.md

@@ -20,6 +20,10 @@ _Avoid_: host, server URL
 The optional Bearer key sent to the fastCRW server. Set by the `apiKey` option or `CRW_API_KEY`. Absent means no auth header.
 _Avoid_: secret, password
 
+**Release**:
+A version recorded as a dated heading in `CHANGELOG.md` and published to the Gitea npm registry. The latest changelog heading is the current release.
+_Avoid_: build, tag (a release is defined by the changelog, not a git tag)
+
 **Plugin options**:
 The values opencode passes to the plugin from `opencode.json`: `baseURL`, `apiKey`, `limit`, `lang`, `tbs`.
 _Avoid_: settings, config (config means `opencode.json` as a whole)

README.md

@@ -0,0 +1,93 @@
+# @haylan/opencode-fastcrw
+
+An [opencode](https://opencode.ai) v2 plugin that makes a self-hosted [fastCRW](https://docs.fastcrw.com) server opencode's websearch. It calls `POST {baseURL}/v1/search` directly; it does not use the `crw-mcp` MCP server.
+
+The plugin registers a search provider with id `fastcrw` and makes it the default. If fastCRW fails, searches fail; they never fall back to the built-in providers (Exa, Firecrawl, Parallel, Tavily, TinyFish).
+
+## Install
+
+The package is published to the Gitea npm registry. Map the scope to it in your `.npmrc`:
+
+```
+@haylan:registry=https://git.arthurerlich.de/api/packages/haylan/npm/
+```
+
+Then add the plugin to your `opencode.json`:
+
+```jsonc
+{
+  "plugins": [
+    {
+      "package": "@haylan/opencode-fastcrw",
+      "options": { "baseURL": "http://crw.home:3000" },
+    },
+  ],
+}
+```
+
+Installing by name from the Gitea registry has not been verified end to end yet; see [docs/runtime-checks.md](docs/runtime-checks.md).
+
+### Local build
+
+To try the plugin without a registry:
+
+```bash
+npm ci
+npm run build
+```
+
+opencode loads local plugins as directories, resolved by file path (`<dir>/server`, then `<dir>/index`), and ignores `package.json` `exports`, so this package cannot be pointed at directly. Use a small shim instead. Create `~/.config/opencode/plugins/fastcrw.js` (a `.js` or `.ts` file; `.mjs` is ignored) with:
+
+```js
+export { default } from "file:///ABSOLUTE/PATH/TO/fastcrw-opencode-websarch/dist/index.js"
+```
+
+A drop-in file cannot receive plugin options, so configure the plugin with the environment variables below (`CRW_API_URL`, `CRW_API_KEY`). To use options instead, put the same line in an `index.js` inside a directory and reference that directory as `"package": "./that-dir"` (a relative path is resolved from the config file; `~` is not expanded).
+
+## Configuration
+
+Plugin options come from `opencode.json`. Precedence is option, then environment variable, then default.
+
+| Option    | Environment variable | Default                 | Notes                                                                                   |
+| --------- | -------------------- | ----------------------- | --------------------------------------------------------------------------------------- |
+| `baseURL` | `CRW_API_URL`        | `http://localhost:3000` | Base URL of the fastCRW server, `http` or `https`. Trailing slashes are removed.        |
+| `apiKey`  | `CRW_API_KEY`        | none                    | Optional. Sent as a Bearer token. Prefer the environment variable over `opencode.json`. |
+| `limit`   | none                 | `8`                     | Results per search, clamped to 1 to 20. An invalid value falls back to 8.               |
+| `lang`    | none                 | unset                   | Search language, for example `en` or `de`. Omitted from the request when unset.         |
+| `tbs`     | none                 | unset                   | Time range: `qdr:h`, `qdr:d`, `qdr:w`, `qdr:m` or `qdr:y`.                              |
+
+A bad `baseURL`, `tbs`, `lang` or `apiKey` makes the plugin fail to load, with a message naming the option. opencode keeps running and shows the plugin as failed.
+
+### Choosing the provider
+
+Do not set `websearch.provider` to another provider. In opencode, a provider named in `opencode.json` wins over the one a plugin sets as default, so `"websearch": { "provider": "exa" }` would send your searches to Exa. Leaving it unset, or setting it to `"fastcrw"`, uses this plugin.
+
+## Errors
+
+Failures are thrown as `fastCRW <status> <error_code>: <message>`, with a hint for a missing or invalid key (401) and for a server without a search backend (503 `search_disabled`). A server that is unreachable, times out (30 s) or returns something that is not JSON gets its own message. opencode currently shows only a generic "Web search request failed: fastcrw", so check the server when searches fail.
+
+A self-hosted fastCRW server needs a SearXNG-style search backend (`CRW_SEARCH__SEARCH_BACKEND_URL`); without one, searches return 503.
+
+## Development
+
+```bash
+npm ci
+npm run check   # Prettier and type check
+npm test        # node --test, needs Node 22.18 or later
+npm run build   # compile to dist/
+npm run smoke -- "query"   # one real search against CRW_API_URL (manual)
+```
+
+`docs/spec.md` is the build spec, `docs/runtime-checks.md` records what was verified against a real opencode, and `CONTEXT.md` defines the vocabulary.
+
+### Releasing
+
+Releases are published by the manually started `release` workflow on Gitea Actions. It reads the latest version heading in `CHANGELOG.md` (the repository keeps the dev version `0.0.0-dev` in `package.json`) and then:
+
+1. publishes that version to the Gitea npm registry, unless it already exists;
+2. tags the workflow's commit `v<version>`, unless the tag already exists;
+3. links the package to this repository, unless it is already linked.
+
+Every step skips itself when done, so starting the workflow again completes a release that only partly succeeded.
+
+To release: add a dated `## [x.y.z]` entry to `CHANGELOG.md`, merge it to `main`, then start the workflow. It needs a token with `write:package` and `write:repository` rights: the job token if it has them, otherwise a `PACKAGE_TOKEN` secret.

docs/research/fastcrw-search-api.md

@@ -18,14 +18,14 @@ Resolves issue #3. Researched 2026-10-03 against `main` of github.com/us/crw (`f
 
 ## Env var names
 
-| Var | Used by | Meaning |
+| Var                  | Used by          | Meaning                                                                                             |
-|---|---|---|
+| -------------------- | ---------------- | --------------------------------------------------------------------------------------------------- |
-| `CRW_API_URL` | crw-mcp, crw CLI | Remote server base URL. Default `https://api.fastcrw.com`; `http://localhost:3000` for self-hosted. |
+| `CRW_API_URL`        | crw-mcp, crw CLI | Remote server base URL. Default `https://api.fastcrw.com`; `http://localhost:3000` for self-hosted. |
-| `CRW_API_KEY` | crw-mcp, crw CLI | Bearer token for the remote server. |
+| `CRW_API_KEY`        | crw-mcp, crw CLI | Bearer token for the remote server.                                                                 |
-| `CRW_LOCAL` | crw-mcp | Truthy forces embedded mode, ignoring `CRW_API_URL`. |
+| `CRW_LOCAL`          | crw-mcp          | Truthy forces embedded mode, ignoring `CRW_API_URL`.                                                |
-| `CRW_AUTH__API_KEYS` | server | Accepted keys (server side). |
+| `CRW_AUTH__API_KEYS` | server           | Accepted keys (server side).                                                                        |
-| `CRW_SEARCH__*` | server | Search config (`enabled`, `search_backend_url`, `timeout_ms`, `default_limit`, `max_limit`). |
+| `CRW_SEARCH__*`      | server           | Search config (`enabled`, `search_backend_url`, `timeout_ms`, `default_limit`, `max_limit`).        |
-| `CRW_SEARXNG_URL` | CLI | Legacy local search backend URL. |
+| `CRW_SEARXNG_URL`    | CLI              | Legacy local search backend URL.                                                                    |
 
 Sources: docs.fastcrw.com (REST API section), crates/crw-core/src/config.rs, crw-mcp README.
 Plugin should use `CRW_API_URL` / `CRW_API_KEY` to match upstream naming.
@@ -34,16 +34,16 @@ Plugin should use `CRW_API_URL` / `CRW_API_KEY` to match upstream naming.
 
 Source: `SearchRequest` in crates/crw-core/src/types.rs (camelCase serde); blog/crw-search-api-release.md.
 
-| Field | Type | Notes |
+| Field                                                                                                   | Type             | Notes                                                                                  |
-|---|---|---|
+| ------------------------------------------------------------------------------------------------------- | ---------------- | -------------------------------------------------------------------------------------- |
-| `query` | string, required | Max 2000 chars (handler validation). |
+| `query`                                                                                                 | string, required | Max 2000 chars (handler validation).                                                   |
-| `limit` | int, optional | Default 5 (`default_limit`); clamped server-side to `1..=max_limit` (max 20). |
+| `limit`                                                                                                 | int, optional    | Default 5 (`default_limit`); clamped server-side to `1..=max_limit` (max 20).          |
-| `lang` | string | SearXNG language, e.g. `en`, `de`, `auto`; validated as a language tag. |
+| `lang`                                                                                                  | string           | SearXNG language, e.g. `en`, `de`, `auto`; validated as a language tag.                |
-| `tbs` | enum | `qdr:h`, `qdr:d`, `qdr:w`, `qdr:m`, `qdr:y`. |
+| `tbs`                                                                                                   | enum             | `qdr:h`, `qdr:d`, `qdr:w`, `qdr:m`, `qdr:y`.                                           |
-| `sources` | array | `web`, `news`, `images`. Presence switches response to grouped form. |
+| `sources`                                                                                               | array            | `web`, `news`, `images`. Presence switches response to grouped form.                   |
-| `categories` | array, max 5 | `github`, `research`, `pdf`, or passthrough string. |
+| `categories`                                                                                            | array, max 5     | `github`, `research`, `pdf`, or passthrough string.                                    |
-| `scrapeOptions` | object | Scrapes each web result (timeout bounds 1..60000 ms). Adds `markdown` etc. to results. |
+| `scrapeOptions`                                                                                         | object           | Scrapes each web result (timeout bounds 1..60000 ms). Adds `markdown` etc. to results. |
-| `answer`, `answerTopN`, `summarizeResults`, `maxCharsPerSource`, `llmApiKey`, `llmProvider`, `llmModel` | | LLM synthesis; need `scrapeOptions`. Not needed by this plugin. |
+| `answer`, `answerTopN`, `summarizeResults`, `maxCharsPerSource`, `llmApiKey`, `llmProvider`, `llmModel` |                  | LLM synthesis; need `scrapeOptions`. Not needed by this plugin.                        |
 
 Minimal request is `{"query","limit"}`; `lang`/`tbs` are the only extras worth exposing.
 
@@ -56,9 +56,19 @@ Envelope `ApiResponse` (camelCase, absent fields omitted): `success`, `data`, `e
 Hosted example (flat, per docs):
 
 ```json
-{"success": true, "data": [
+{
-  {"url": "https://...", "title": "...", "description": "...", "snippet": "...", "position": 1, "score": 9.5}
+  "success": true,
-]}
+  "data": [
+    {
+      "url": "https://...",
+      "title": "...",
+      "description": "...",
+      "snippet": "...",
+      "position": 1,
+      "score": 9.5
+    }
+  ]
+}
 ```
 
 Self-hosted (CLI parser handles `{"success": true, "data": {"results": [ ... ]}}`).
@@ -71,16 +81,16 @@ Conflict note: the docs example and CLI show flat `data[]` for hosted; the struc
 
 JSON body `{"success": false, "error": "<message>", "error_code": "<code>"}` (crates/crw-server/src/error.rs).
 
-| HTTP | error_code | Cause |
+| HTTP | error_code                            | Cause                            |
-|---|---|---|
+| ---- | ------------------------------------- | -------------------------------- |
-| 400 | `invalid_request` | bad query/limit/lang |
+| 400  | `invalid_request`                     | bad query/limit/lang             |
-| 401 | (auth middleware message) | missing/invalid key |
+| 401  | (auth middleware message)             | missing/invalid key              |
-| 429 | `rate_limited` | rate limit |
+| 429  | `rate_limited`                        | rate limit                       |
-| 502 | `http_error` | search backend HTTP/JSON failure |
+| 502  | `http_error`                          | search backend HTTP/JSON failure |
-| 504 | `timeout` | search timeout (default 15 s) |
+| 504  | `timeout`                             | search timeout (default 15 s)    |
-| 503 | `search_disabled` / `search_degraded` | search off or backend unhealthy |
+| 503  | `search_disabled` / `search_degraded` | search off or backend unhealthy  |
-| 422 | `target_unreachable` | backend unreachable |
+| 422  | `target_unreachable`                  | backend unreachable              |
-| 500 | `internal_error` | other |
+| 500  | `internal_error`                      | other                            |
 
 Backend hostnames/credentials are never leaked in errors.
 

docs/research/opencode-v2-plugin-api.md

@@ -13,15 +13,16 @@ Caveat: pages were read through a fetch-and-summarise tool, so quotes are as ret
 
 ## Verdict on the user's sketch
 
-| Sketch element | Verdict | Evidence |
+| Sketch element                                   | Verdict            | Evidence                                                                                                                                                                 |
-|---|---|---|
+| ------------------------------------------------ | ------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
-| `Plugin.define` from `"@opencode/plugin"` | RIGHT | [S1] `import { Plugin } from "@opencode/plugin"` / `export default Plugin.define({ id: "example", async setup(ctx) {...} })`. V1 package was `@opencode-ai/plugin` [S5]. |
+| `Plugin.define` from `"@opencode/plugin"`        | RIGHT              | [S1] `import { Plugin } from "@opencode/plugin"` / `export default Plugin.define({ id: "example", async setup(ctx) {...} })`. V1 package was `@opencode-ai/plugin` [S5]. |
-| `ctx.websearch.transform` | RIGHT | [S1] `await ctx.websearch.transform((editor) => { ... })` |
+| `ctx.websearch.transform`                        | RIGHT              | [S1] `await ctx.websearch.transform((editor) => { ... })`                                                                                                                |
-| `editor.add` | RIGHT | [S1] `editor.add({ id: "internal", name: "Internal search", execute: async ({ query }, { signal }) => {...} })` |
+| `editor.add`                                     | RIGHT              | [S1] `editor.add({ id: "internal", name: "Internal search", execute: async ({ query }, { signal }) => {...} })`                                                          |
-| `plugins[].package` / `options` in opencode.json | RIGHT | [S2][S3] key is `"plugins"` (V1 was `"plugin"`, tuples replaced by objects [S5]); object form `{ "package": "...", "options": {...} }` |
+| `plugins[].package` / `options` in opencode.json | RIGHT              | [S2][S3] key is `"plugins"` (V1 was `"plugin"`, tuples replaced by objects [S5]); object form `{ "package": "...", "options": {...} }`                                   |
-| `websearch.provider` | RIGHT (config key) | [S3][S4] `{ "websearch": { "provider": "tavily" } }`; also `"random"`. Built-in ids: exa, firecrawl, parallel, tavily, tinyfish [S4]. |
+| `websearch.provider`                             | RIGHT (config key) | [S3][S4] `{ "websearch": { "provider": "tavily" } }`; also `"random"`. Built-in ids: exa, firecrawl, parallel, tavily, tinyfish [S4].                                    |
 
 Things the sketch likely missed / must add:
+
 - `id` is required on `Plugin.define` (stable, used for storage scoping/diagnostics) [S5].
 - A plugin-added provider is made active with `editor.default.set("<id>")` [S1]; `websearch.provider` in config selects by provider id, so `"provider": "<your-id>"` is the expected pairing (inference from [S1]+[S4]; docs do not state it explicitly -> verify at runtime).
 - Options are read as `ctx.options` (not passed as a setup arg) [S1].
@@ -29,47 +30,64 @@ Things the sketch likely missed / must add:
 ## Sub-questions
 
 ### 1. Plugin entry / definition shape
+
 Each module has one default export with a unique id and `setup`:
+
 ```ts
 import { Plugin } from "@opencode/plugin"
 export default Plugin.define({
   id: "example",
-  async setup(ctx) { /* may return a cleanup function */ },
+  async setup(ctx) {
+    /* may return a cleanup function */
+  },
 })
 ```
+
 [S1][S5]. Context: `ctx.app.version`, `ctx.location` (`directory`, optional `workspaceID`, project), `ctx.options`, `ctx.storage` (durable JSON, plugin-scoped), plus domains `ctx.session/permission/shell/tool/websearch/...` [S1][S5]. Return cleanup from `setup` for timers/sockets [S5]. V1 plugins do not run in V2; dual-support is possible via spreading `Plugin.define(...)` and adding a V1 `server()` [S1][S5].
 
 ### 2. Registration/loading (local path vs npm)
+
 `"plugins"` array in `opencode.json(c)`; entries are strings or objects [S2]:
 npm `"opencode-acme-plugin"`, `"opencode-acme-plugin@1.2.0"`, `"@acme/opencode-plugin"`; local `"./plugins/local"`, `"../shared/plugin.ts"`, `"/abs/plugin.ts"`, `"file:///..."`. Also auto-discovery of `.ts/.js` files and packages in `.opencode/plugins/` or `~/.config/opencode/plugins/` [S2]. CLI: `opencode plugin add|list|check|update|remove` [S2]. Disable via ids: `["*", "-opencode.provider.*", ...]` [S2]. Published package needs `"type":"module"`, `exports["."]` -> entry, dependency `@opencode/plugin` [S1].
 
 ### 3. Passing options
+
 ```jsonc
-{ "plugins": [ { "package": "./plugins/company", "options": { "strict": true } } ] }
+{ "plugins": [{ "package": "./plugins/company", "options": { "strict": true } }] }
 ```
+
 read via `ctx.options.strict` in `setup` [S1][S3]. Options type is untyped key/value (validate yourself).
 
 ### 4. Can a plugin provide/replace the websearch provider?
+
 Yes. [S1]:
+
 ```ts
 await ctx.websearch.transform((editor) => {
-  editor.add({ id: "internal", name: "Internal search",
+  editor.add({
+    id: "internal",
+    name: "Internal search",
     execute: async ({ query }, { signal }) => {
       const response = await fetch(`https://search.example.com?q=${query}`, { signal })
       return [{ url: "", title: "", content: "", time: {} }]
-    } })
+    },
+  })
   editor.default.set("internal")
 })
 ```
+
 Disable: `editor.default.set(false)`; re-evaluate: `await ctx.websearch.reload()` [S1]. The API reference lists add/default/remove operations [S6] (remove not shown in S1 example; exact editor type unverified).
 
 ### 5. How `websearch.provider` is selected
+
 Config `{ "websearch": { "provider": "<id>" | "random" } }`; `"random"` picks an available provider; `"websearch": false` disables search entirely [S3][S4]. Provider on HTTP 429 enters cooldown and search retries another provider [S4]. Provider API keys via `/connect` or env (e.g. `TAVILY_API_KEY`) [S4]. For a plugin provider, `editor.default.set(id)` is the plugin-side selection [S1]; interplay/precedence with the config `provider` key is not documented -> verify.
 
 ### 6. Required search result shape
+
 From [S1] the `execute` return is an array of `{ url, title, content, time }`; the example uses `time: {}` (object, inner shape undocumented). [S6] lists the same four fields. Unverified: whether `time` fields are optional, exact `time` keys (e.g. published/updated), and whether extra fields are allowed. `execute` receives `({ query }, { signal })`; `signal` is an AbortSignal and must be passed to fetch [S1].
 
 ## Open items (need source or runtime check)
+
 - Exact TS types for editor, `time`, and execute args (read anomalyco/opencode source or `@opencode/plugin` typings after install).
 - Precedence of config `websearch.provider` vs plugin `editor.default.set`.
 - [S6] suggested `POST /api/websearch/query` with `{query, provider?}` -> `{results, provider}`; this came from the summariser and is lower confidence.

docs/runtime-checks.md

@@ -0,0 +1,72 @@
+# Runtime checks
+
+Results of the verification list in `docs/spec.md`. Run on 2026-10-03 against opencode v2.0.22 (Windows), in an isolated profile (`XDG_CONFIG_HOME`, `XDG_DATA_HOME`, `XDG_CACHE_HOME`, `XDG_STATE_HOME` pointed at a temp folder, a private `opencode serve` on a local port, a mock fastCRW server on another), so the real opencode config was never touched.
+
+## Summary
+
+| #   | Check                                               | Result                                                        |
+| --- | --------------------------------------------------- | ------------------------------------------------------------- |
+| 1   | Built-in providers removable or disableable         | Done: not removable by a plugin, but never used as a fallback |
+| 2   | Throwing `setup` disables only this plugin          | Done: yes, loudly                                             |
+| 3   | Config `websearch.provider` vs `editor.default.set` | Done: config wins                                             |
+| 4   | Install by name from the Gitea registry             | Not run (needs a published release)                           |
+| 5   | Release job token has package-write rights          | Not run (needs a release run)                                 |
+| 6   | `@opencode/plugin` install weight                   | Done                                                          |
+| 7   | `npm run smoke` against the real fastCRW server     | Done                                                          |
+| 8   | Typings, `time` shape, 429 cooldown                 | Done: a 429 from our plugin triggers no cooldown              |
+
+## How plugins load (read this first)
+
+Read from the opencode binary and confirmed with hello-world plugins:
+
+- A `plugins` entry in `opencode.json` that points at a **file** is ignored with the warning "configured plugin path must be a directory". It must be a directory, or an npm package name.
+- A local directory is resolved **by file path**: `<dir>/server` then `<dir>/index`. The directory's `package.json` `exports` are not used. This repo has no root `index.js` (the entry is `dist/index.js`), so pointing a config entry at the repo or an unpacked package directory loads nothing and logs nothing. My first three attempts failed for this reason.
+- An npm package name resolves through `exports` (`<name>/server`, then `<name>`), so `exports["."]` works for registry installs (still unverified end to end, check 4).
+- Auto-discovery in `plugins/` folders (global config dir or project `.opencode/`) accepts only `.ts` and `.js` files and directories. `.mjs` files are ignored.
+- `~` paths are not expanded; use `./relative`, an absolute path or `file://`. The `~/.config/opencode/plugins/fastcrw` example in the original sketch does not work.
+- Loading is lazy: the plugin list is empty for several seconds after startup or `POST /api/location/reload`.
+
+With a one-line directory shim (`index.js`: `export { default } from "file:///.../dist/index.js"`) the real plugin loaded, registered provider `fastcrw`, honoured `baseURL` and `limit` from the plugin options, and returned the mapped result for `POST /api/websearch`.
+
+## Findings
+
+### 1. Built-in providers
+
+The plugin API has no way to remove a provider (`WebSearchEditor` only has `add` and `default`), so the built-ins (exa, firecrawl, parallel, tavily, tinyfish) stay registered. In practice fastCRW is still the only one used:
+
+- With no `websearch` config, the plugin's `editor.default.set("fastcrw")` makes it the default.
+- When fastCRW was unreachable or returned 429, opencode answered 503 "Web search request failed: fastcrw". It did **not** fall back to a built-in.
+- If no default is set (for example the plugin failed to load), a query without a provider id is rejected with 400 "Web search provider is required".
+
+### 2. Throwing `setup`
+
+With `baseURL: "nope"`, only this plugin ended up in state `failed`, with our message and stack (`fastCRW: invalid baseURL "nope" (expected an http(s) URL)`), and a `WARN failed to load plugin` line was logged. The other plugins stayed `active` and the server kept running. The provider is then not registered. The plan holds: fail loudly, no silent search elsewhere.
+
+### 3. Precedence
+
+Config `websearch.provider` wins over the plugin's `editor.default.set`: with the config set to `exa`, a query without a provider id went to Exa (and worked without a key, so the query left the machine). With the config unset or set to `fastcrw`, the plugin's provider was used. Consequence: do not set `websearch.provider` to anything else; setting it to `fastcrw` is harmless and explicit.
+
+### 6. `@opencode/plugin` install weight
+
+`npm install` of `@opencode/plugin@2.0.22` adds about 100 MB of transitive dependencies (mainly `effect`, OpenTelemetry, `@redis`). Its peers `solid-js`, `@opentui/core`, `@opentui/solid` and `@opencode/theme` are optional and not installed. Decision for the first release: keep it in `dependencies` as the docs say; revisit if install size matters.
+
+### 7. Smoke test
+
+Run against `http://crw.home` and `http://192.168.2.15:8013` (the same server; earlier attempts failed on DNS, a refused connection and an upstream 502 until the service came up). No token was needed. The envelope is `{ success, data }` and `data` is an object, so this server returns the self-hosted shape `data.results`, not a flat array; the plugin's dual-shape parser handles it. Each result has `url`, `title`, `description`, `snippet`, `position`, `score` and `category`.
+
+### 8. Typings, `time`, 429
+
+From `@opencode/schema` 2.0.22: a result is `{ url: string, title?: string, content?: string, time: { published?: number } }`, so `time: {}` is valid; `execute` receives `({ query }, { signal })`; `editor.default.set(selection: string | false)`. A 429 from fastCRW surfaced as a plain failure: three queries in a row all reached the server, so no provider cooldown was triggered. opencode also shows only the generic "Web search request failed: fastcrw" through the API; our detailed message was not visible there or in the debug log.
+
+## Follow-ups this implies
+
+- **Local installs need a root `index.js`.** Add `index.js` (`export { default } from "./dist/index.js"`) to the package and `files`, so a config entry pointing at an unpacked package directory works as well as an npm-name install. The release script stages `package.json` and `dist/` only and would need to include it.
+- Update the README and spec examples: no `~` paths, and a directory (not a file) for local `plugins` entries.
+- Optional: decide whether the generic user-facing error is acceptable, since our detailed messages are not surfaced.
+- Still to verify after the first release: check 4 (install by name with a scoped `.npmrc`) and check 5 (job token package-write rights).
+
+## Useful for later runs
+
+- `opencode serve --hostname 127.0.0.1 --port <p>` prints a generated server password; HTTP Basic auth with user `opencode` works. `GET /openapi.json` lists the API.
+- Relevant operations: `GET /api/plugin` (shows `state`, including load errors), `GET /api/websearch/provider`, `POST /api/websearch` (body `query`, optional `providerID`), `POST /api/location/reload`.
+- `opencode debug config` hung in an empty profile; `opencode plugin add` writes to the global config, so avoid it on a real machine.

docs/spec.md

@@ -0,0 +1,122 @@
+# Spec: fastCRW websearch plugin for opencode v2
+
+Compiled from the closed tickets on the map ([Wayfinder map: fastCRW websearch plugin for opencode v2](https://git.arthurerlich.de/haylan/fastcrw-opencode-websarch/issues/1)). Detail lives in each ticket and in `docs/research/`. Vocabulary is defined in `CONTEXT.md`. Reference skills: `.claude/skills/opencode-v2-plugin`, `.claude/skills/fastcrw-search-api`.
+
+## Goal
+
+An opencode v2 plugin that makes a self-hosted fastCRW server opencode's only websearch **search provider**, via `POST {baseURL}/v1/search`. It is a native plugin, not the `crw-mcp` MCP server.
+
+## Identifiers
+
+| What                        | Value                                                  |
+| --------------------------- | ------------------------------------------------------ |
+| npm package                 | `@haylan/opencode-fastcrw`                             |
+| Plugin id (`Plugin.define`) | `fastcrw.websearch`                                    |
+| Provider id / display name  | `fastcrw` / "fastCRW"                                  |
+| Registry                    | `https://git.arthurerlich.de/api/packages/haylan/npm/` |
+
+## Plugin behaviour
+
+`src/index.ts` only wires things together:
+
+```ts
+export default Plugin.define({
+  id: "fastcrw.websearch",
+  async setup(ctx) {
+    const config = resolveConfig(ctx.options, process.env) // throws on bad values
+    await ctx.websearch.transform((editor) => {
+      editor.add({
+        id: "fastcrw",
+        name: "fastCRW",
+        execute: ({ query }, { signal }) => search(config, query, signal, fetch),
+      })
+      editor.default.set("fastcrw")
+    })
+  },
+})
+```
+
+fastCRW is the default and only provider; there is no fallback to built-ins.
+
+### Config (`src/config.ts`)
+
+Precedence: plugin option > env var > default.
+
+| Option    | Env var       | Default                 | Rules                                                                  |
+| --------- | ------------- | ----------------------- | ---------------------------------------------------------------------- |
+| `baseURL` | `CRW_API_URL` | `http://localhost:3000` | trim, strip trailing `/`, must be `http(s)` URL                        |
+| `apiKey`  | `CRW_API_KEY` | none                    | optional; Bearer header only when set; never logged or echoed          |
+| `limit`   | none          | `8`                     | clamp to 1..20; invalid falls back to 8, never throws                  |
+| `lang`    | none          | unset                   | string; omitted from request when unset                                |
+| `tbs`     | none          | unset                   | one of `qdr:h`, `qdr:d`, `qdr:w`, `qdr:m`, `qdr:y`; omitted when unset |
+
+Validation runs in `setup`. A malformed `baseURL`, bad `tbs` or non-string `lang` makes `setup` throw, with a message naming the option and the bad value. Example `opencode.json`:
+
+```jsonc
+{
+  "plugins": [
+    {
+      "package": "@haylan/opencode-fastcrw",
+      "options": { "baseURL": "http://crw.home:3000", "limit": 8 },
+    },
+  ],
+  "websearch": { "provider": "fastcrw" },
+}
+```
+
+### Search (`src/search.ts`)
+
+- Request: `POST {baseURL}/v1/search`, JSON `{ query, limit, lang?, tbs? }`, `Authorization: Bearer <apiKey>` only when a key exists. Query sent as-is (server rejects over 2000 chars with 400).
+- Response: accept `data` as an array or `data.results` as an array; any other shape throws "unexpected response shape".
+- Mapping: `{ url, title, content: snippet || description || "", time: {} }`. Entries without a string `url` are dropped; a missing `title` falls back to `url`. Empty list returns `[]`.
+- Errors: throw `Error("fastCRW <status> <error_code>: <error>")`; HTTP 200 with `success:false` is handled the same (status 200). Fixed hints only for 401 ("check apiKey or CRW_API_KEY") and 503 `search_disabled` ("the server has no search backend configured"). Non-JSON body: `fastCRW <status>: non-JSON response` plus the first 200 chars. Network failure: `fastCRW: cannot reach <baseURL>` with the original error as `cause`. The token never appears in any message.
+- Abort: an abort via opencode's `signal` is rethrown untouched.
+- Timeout: fixed 30 s, combined with `signal` via `AbortSignal.any`; not configurable. No retries; a 429 keeps its status in the message.
+
+## Repository
+
+- Layout: `src/{config,search,index}.ts`, `test/*.test.ts`, `scripts/` (release and smoke), `docs/`, `CHANGELOG.md` (Keep a Changelog 1.1.0), `.gitea/workflows/`.
+- `package.json`: `"type": "module"`, `exports["."]` → `dist/index.js`, `engines.node >=20`, `version` `0.0.0-dev`, `@opencode/plugin` in `dependencies`. Scripts: `build` (`tsc`), `format` (`prettier --write .`), `check` (`prettier --check . && tsc --noEmit`), `test` (`node --test`), `smoke`.
+- TypeScript: `strict`, target ES2022, module `NodeNext`, plain `tsc` to `dist/` (ESM plus `.d.ts`). No bundler, no linter.
+- Prettier: `semi: false`, `printWidth: 100`. No pre-commit hooks.
+- Git: `main` is protected (PR required, 0 approvals, no force-push or deletion; already set up). Commits use Conventional Commits.
+
+## Tests (`node --test`, Node 24, `fetch` mocked)
+
+Cover: option/env/default precedence; each validation throw; `limit` clamp and fallback; request body and headers (Bearer only with a key; `lang`/`tbs` omitted when unset); both response shapes; every error path above; abort passthrough; the 30 s timeout.
+
+## Workflows (Gitea Actions, runner `ubuntu-latest`)
+
+1. `check.yml`, on `pull_request` to `main`: Node 24, `npm ci`, `npm run check`, `npm test`, `npm run build`. Once it exists, add its status as a required check on `main`.
+2. `release.yml`, `workflow_dispatch` only, run on `main`:
+   - read the latest `## [x.y.z]` heading in `CHANGELOG.md` (ignore `[Unreleased]`);
+   - set `package.json` `version` to it in the CI workspace only (never committed back);
+   - `npm ci`, `npm run build`;
+   - a dependency-free Node script in `scripts/` builds the tarball, `GET`s the registry to check the version, exits 0 with "already published" if it exists, else `PUT`s it to the registry API;
+   - no `npm publish`. Auth via a Gitea Actions secret.
+
+## Verification (manual, recorded in `docs/runtime-checks.md`)
+
+Run once on a real opencode v2 install; a failed check reopens the design as a new ticket on the map.
+
+1. Can built-in providers be removed or disabled? Fallback: `"websearch": false` plus an explicit `fastcrw`.
+2. Does a throwing `setup` disable only this plugin, not opencode startup?
+3. Precedence of config `websearch.provider` vs `editor.default.set`.
+4. Does install-by-name from the Gitea registry work with a scoped `.npmrc` (`@haylan:registry=...`)? Fallback: tarball or local path.
+5. Does the release workflow's job token have package-write rights? Fallback: a `write:package` secret.
+6. Does `npm install` of `@opencode/plugin` drag in `solid-js` and the OpenTUI peers? If heavy, move it to `peerDependencies` plus `devDependencies`.
+7. `npm run smoke` against the real fastCRW server (`CRW_API_URL`/`CRW_API_KEY`): record the real response shape (`data[]` vs `data.results`).
+8. Confirm the exact `@opencode/plugin` TypeScript types, the shape of `time`, and that a 429 status in an error message triggers opencode's provider cooldown.
+
+## Build order
+
+1. Open a PR with the pending `CONTEXT.md` change plus scaffold: `package.json`, `tsconfig.json`, Prettier config, `CHANGELOG.md` with `[Unreleased]`.
+2. `src/config.ts` and `src/search.ts` test-first, then `src/index.ts`.
+3. `check.yml`; make it a required check on `main`.
+4. `scripts/` release and smoke scripts, then `release.yml`.
+5. Run the verification list; write `docs/runtime-checks.md`.
+6. First release: add a changelog entry, run the release workflow.
+
+## Out of scope
+
+The `crw-mcp` MCP-server approach, pre-commit hooks, a bundler or linter, a configurable timeout, retries, and a fallback to built-in providers.

package.json

@@ -0,0 +1,38 @@
+{
+  "name": "@haylan/opencode-fastcrw",
+  "version": "0.0.0-dev",
+  "description": "opencode v2 plugin that makes a self-hosted fastCRW server the websearch provider",
+  "type": "module",
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "default": "./dist/index.js"
+    }
+  },
+  "files": [
+    "dist"
+  ],
+  "engines": {
+    "node": ">=20"
+  },
+  "scripts": {
+    "build": "tsc",
+    "format": "prettier --write .",
+    "check": "prettier --check . && tsc --noEmit",
+    "test": "node --test",
+    "smoke": "node scripts/smoke.ts"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://git.arthurerlich.de/haylan/fastcrw-opencode-websarch.git"
+  },
+  "license": "MIT",
+  "dependencies": {
+    "@opencode/plugin": "^2.0.22"
+  },
+  "devDependencies": {
+    "@types/node": "^26.6.4",
+    "prettier": "^3.9.9",
+    "typescript": "^7.0.2"
+  }
+}

scripts/release.ts

@@ -0,0 +1,148 @@
+// Publishes the latest CHANGELOG.md version to a Gitea npm registry without `npm publish`, tags the
+// commit `v<version>` and links the package to this repository. Every step is idempotent, so a
+// rerun repairs a release that is only partly done.
+// Env: SERVER_URL, REPOSITORY (owner/repo), SHA (from the workflow), TOKEN (needs write:package
+// and write:repository).
+import { execFileSync } from "node:child_process"
+import { createHash } from "node:crypto"
+import { cpSync, mkdirSync, readFileSync, rmSync, writeFileSync } from "node:fs"
+import { fileURLToPath } from "node:url"
+
+export function latestVersion(changelog: string): string {
+  const match = changelog.match(/^## \[(\d+\.\d+\.\d+(?:-[0-9A-Za-z.-]+)?)\]/m)
+  if (!match) throw new Error("no release heading like `## [1.0.0]` found in CHANGELOG.md")
+  return match[1]
+}
+
+export const encodeName = (name: string) => name.replace("/", "%2F")
+
+export const isPublished = (packument: { versions?: Record<string, unknown> }, version: string) =>
+  Boolean(packument.versions?.[version])
+
+export function publishBody(pkg: { name: string; version: string }, tarball: Buffer): object {
+  const { name, version } = pkg
+  const file = `${name}-${version}.tgz`
+  return {
+    _id: name,
+    name,
+    "dist-tags": { latest: version },
+    versions: {
+      [version]: {
+        ...pkg,
+        _id: `${name}@${version}`,
+        dist: {
+          shasum: createHash("sha1").update(tarball).digest("hex"),
+          integrity: `sha512-${createHash("sha512").update(tarball).digest("base64")}`,
+        },
+      },
+    },
+    _attachments: {
+      [file]: {
+        content_type: "application/octet-stream",
+        data: tarball.toString("base64"),
+        length: tarball.length,
+      },
+    },
+  }
+}
+
+type Api = { base: string; headers: Record<string, string>; fetchFn?: typeof fetch }
+
+async function call(api: Api, method: string, path: string, body?: object) {
+  return (api.fetchFn ?? fetch)(`${api.base}${path}`, {
+    method,
+    headers: { ...api.headers, "Content-Type": "application/json" },
+    body: body && JSON.stringify(body),
+  })
+}
+
+const fail = async (what: string, res: Response) =>
+  new Error(`${what} failed: ${res.status} ${await res.text()}`)
+
+export async function ensureTag(api: Api, repo: string, version: string, sha: string) {
+  const tag = `v${version}`
+  const existing = await call(api, "GET", `/repos/${repo}/tags/${tag}`)
+  if (existing.ok) return "exists"
+  if (existing.status !== 404) throw await fail("tag lookup", existing)
+  const res = await call(api, "POST", `/repos/${repo}/tags`, {
+    tag_name: tag,
+    target: sha,
+    message: `Release ${version}`,
+  })
+  if (!res.ok) throw await fail("tag creation", res)
+  return "created"
+}
+
+export async function ensureLinked(
+  api: Api,
+  owner: string,
+  name: string,
+  version: string,
+  repoName: string,
+) {
+  const pkg = `/packages/${owner}/npm/${encodeURIComponent(name)}`
+  const existing = await call(api, "GET", `${pkg}/${version}`)
+  if (!existing.ok) throw await fail("package lookup", existing)
+  if (((await existing.json()) as { repository?: unknown }).repository) return "already linked"
+  const res = await call(api, "POST", `${pkg}/-/link/${repoName}`)
+  if (!res.ok) throw await fail("package link", res)
+  return "linked"
+}
+
+async function main() {
+  const { SERVER_URL, REPOSITORY, SHA, TOKEN: token } = process.env
+  if (!SERVER_URL || !REPOSITORY || !SHA || !token) {
+    throw new Error("SERVER_URL, REPOSITORY, SHA and TOKEN must be set")
+  }
+  const [owner, repoName] = REPOSITORY.split("/")
+  const server = SERVER_URL.replace(/\/+$/, "")
+  const registry = `${server}/api/packages/${owner}/npm`
+
+  const version = latestVersion(readFileSync("CHANGELOG.md", "utf8"))
+  // The version is rewritten in the staged copy only; the repo keeps its dev version.
+  const pkg = { ...JSON.parse(readFileSync("package.json", "utf8")), version }
+  const url = `${registry}/${encodeName(pkg.name)}`
+  const headers = { Authorization: `Bearer ${token}` }
+
+  const existing = await fetch(url, { headers })
+  if (existing.ok && isPublished(await existing.json(), version)) {
+    console.log(`${pkg.name}@${version} is already published, skipping publish`)
+  } else if (!existing.ok && existing.status !== 404) {
+    throw new Error(`registry lookup failed: ${existing.status} ${await existing.text()}`)
+  } else {
+    await publish(pkg, url, headers)
+  }
+
+  const api = { base: `${server}/api/v1`, headers }
+  console.log(`tag v${version}: ${await ensureTag(api, REPOSITORY, version, SHA)}`)
+  console.log(`package link: ${await ensureLinked(api, owner, pkg.name, version, repoName)}`)
+}
+
+async function publish(
+  pkg: { name: string; version: string },
+  url: string,
+  headers: Record<string, string>,
+) {
+  const { version } = pkg
+  rmSync(".release", { recursive: true, force: true })
+  mkdirSync(".release/package", { recursive: true })
+  writeFileSync(".release/package/package.json", JSON.stringify(pkg, null, 2))
+  cpSync("dist", ".release/package/dist", { recursive: true })
+  execFileSync("tar", ["-czf", "package.tgz", "-C", ".release", "package"], { cwd: "." })
+  const tarball = readFileSync("package.tgz")
+
+  const res = await fetch(url, {
+    method: "PUT",
+    headers: { ...headers, "Content-Type": "application/json" },
+    body: JSON.stringify(publishBody(pkg, tarball)),
+  })
+  if (!res.ok) throw new Error(`publish failed: ${res.status} ${await res.text()}`)
+  console.log(`published ${pkg.name}@${version}`)
+}
+
+if (process.argv[1] === fileURLToPath(import.meta.url)) {
+  main().catch((err) => {
+    console.error(err.message)
+    process.exit(1)
+  })
+}

scripts/smoke.ts

@@ -0,0 +1,22 @@
+// Manual check against a real fastCRW server: prints the raw response shape and mapped results.
+// Usage: CRW_API_URL=http://crw.home:3000 [CRW_API_KEY=...] npm run smoke -- "query"
+import { resolveConfig } from "../src/config.ts"
+import { search } from "../src/search.ts"
+
+const config = resolveConfig({}, process.env)
+const query = process.argv[2] ?? "opencode"
+
+const headers: Record<string, string> = { "Content-Type": "application/json" }
+if (config.apiKey) headers.Authorization = `Bearer ${config.apiKey}`
+const raw = await fetch(`${config.baseURL}/v1/search`, {
+  method: "POST",
+  headers,
+  body: JSON.stringify({ query, limit: config.limit }),
+})
+const body: any = await raw.json().catch(() => undefined)
+console.log(
+  `HTTP ${raw.status}; data shape:`,
+  Array.isArray(body?.data) ? "data[]" : body?.data?.results ? "data.results" : "other",
+)
+
+console.log(await search(config, query, new AbortController().signal))

src/config.ts

@@ -0,0 +1,63 @@
+export type Config = {
+  baseURL: string
+  apiKey: string | undefined
+  limit: number
+  lang: string | undefined
+  tbs: string | undefined
+}
+
+const DEFAULT_BASE_URL = "http://localhost:3000"
+const DEFAULT_LIMIT = 8
+const TBS_VALUES = ["qdr:h", "qdr:d", "qdr:w", "qdr:m", "qdr:y"]
+
+// Blank strings count as unset so an empty env var does not shadow the default.
+function str(value: unknown, name: string, secret = false): string | undefined {
+  if (value === undefined || value === null) return undefined
+  if (typeof value !== "string") {
+    throw new Error(
+      `fastCRW: option ${name} must be a string${secret ? "" : `, got ${JSON.stringify(value)}`}`,
+    )
+  }
+  return value.trim() || undefined
+}
+
+function baseURL(value: string): string {
+  let url: URL
+  try {
+    url = new URL(value)
+  } catch {
+    throw new Error(`fastCRW: invalid baseURL ${JSON.stringify(value)} (expected an http(s) URL)`)
+  }
+  if (url.protocol !== "http:" && url.protocol !== "https:") {
+    throw new Error(`fastCRW: invalid baseURL ${JSON.stringify(value)} (expected an http(s) URL)`)
+  }
+  return value.replace(/\/+$/, "")
+}
+
+function limit(value: unknown): number {
+  const n = typeof value === "string" && value.trim() ? Number(value) : value
+  if (typeof n !== "number" || !Number.isFinite(n)) return DEFAULT_LIMIT
+  return Math.min(20, Math.max(1, Math.trunc(n)))
+}
+
+export function resolveConfig(
+  options: Record<string, unknown> | undefined,
+  env: Record<string, string | undefined>,
+): Config {
+  const opts = options ?? {}
+  const tbs = str(opts.tbs, "tbs")
+  if (tbs !== undefined && !TBS_VALUES.includes(tbs)) {
+    throw new Error(
+      `fastCRW: invalid tbs ${JSON.stringify(tbs)} (expected one of ${TBS_VALUES.join(", ")})`,
+    )
+  }
+  return {
+    baseURL: baseURL(
+      str(opts.baseURL, "baseURL") ?? str(env.CRW_API_URL, "CRW_API_URL") ?? DEFAULT_BASE_URL,
+    ),
+    apiKey: str(opts.apiKey, "apiKey", true) ?? str(env.CRW_API_KEY, "CRW_API_KEY", true),
+    limit: limit(opts.limit),
+    lang: str(opts.lang, "lang"),
+    tbs,
+  }
+}

src/index.ts

@@ -0,0 +1,19 @@
+import { Plugin } from "@opencode/plugin"
+import { resolveConfig } from "./config.ts"
+import { search } from "./search.ts"
+
+export default Plugin.define({
+  id: "fastcrw.websearch",
+  async setup(ctx) {
+    // Throws on bad options so a misconfigured plugin fails loudly instead of silently searching elsewhere.
+    const config = resolveConfig(ctx.options, process.env)
+    await ctx.websearch.transform((editor) => {
+      editor.add({
+        id: "fastcrw",
+        name: "fastCRW",
+        execute: ({ query }, { signal }) => search(config, query, signal),
+      })
+      editor.default.set("fastcrw")
+    })
+  },
+})

src/search.ts

@@ -0,0 +1,89 @@
+import type { Config } from "./config.ts"
+
+export type SearchResult = {
+  url: string
+  title: string
+  content: string
+  time: Record<string, never>
+}
+
+const TIMEOUT_MS = 30_000
+
+const str = (value: unknown) => (typeof value === "string" ? value : "")
+const isObject = (value: unknown): value is Record<string, unknown> =>
+  typeof value === "object" && value !== null
+
+function hint(status: number, code: string | undefined): string {
+  if (status === 401) return " (check apiKey or CRW_API_KEY)"
+  if (code === "search_disabled") return " (the server has no search backend configured)"
+  return ""
+}
+
+// Hosted fastCRW returns `data` as an array, self-hosted as `{ results: [...] }`.
+function items(data: unknown): unknown[] {
+  const list = isObject(data) && !Array.isArray(data) ? data.results : data
+  if (!Array.isArray(list)) throw new Error("fastCRW: unexpected response shape")
+  return list
+}
+
+export async function search(
+  config: Config,
+  query: string,
+  signal: AbortSignal,
+  fetchFn: typeof fetch = fetch,
+  timeoutMs = TIMEOUT_MS,
+): Promise<SearchResult[]> {
+  const timeout = AbortSignal.timeout(timeoutMs)
+  const headers: Record<string, string> = { "Content-Type": "application/json" }
+  if (config.apiKey) headers.Authorization = `Bearer ${config.apiKey}`
+
+  let res: Response
+  let text: string
+  try {
+    res = await fetchFn(`${config.baseURL}/v1/search`, {
+      method: "POST",
+      signal: AbortSignal.any([signal, timeout]),
+      headers,
+      body: JSON.stringify({
+        query,
+        limit: config.limit,
+        ...(config.lang && { lang: config.lang }),
+        ...(config.tbs && { tbs: config.tbs }),
+      }),
+    })
+    text = await res.text()
+  } catch (cause) {
+    if (signal.aborted) throw cause
+    if (timeout.aborted) throw new Error(`fastCRW: timed out after ${timeoutMs / 1000}s`, { cause })
+    throw new Error(`fastCRW: cannot reach ${config.baseURL}`, { cause })
+  }
+
+  let body: unknown
+  try {
+    body = JSON.parse(text)
+  } catch {
+    throw new Error(`fastCRW ${res.status}: non-JSON response: ${text.slice(0, 200)}`)
+  }
+  const parsed = isObject(body) ? body : {}
+
+  if (!res.ok || parsed.success === false) {
+    const code = str(parsed.error_code) || undefined
+    const message = str(parsed.error) || res.statusText || "request failed"
+    throw new Error(
+      `fastCRW ${res.status}${code ? ` ${code}` : ""}: ${message}${hint(res.status, code)}`,
+    )
+  }
+
+  return items(parsed.data).flatMap((item) => {
+    if (!isObject(item) || !str(item.url)) return []
+    const url = str(item.url)
+    return [
+      {
+        url,
+        title: str(item.title) || url,
+        content: str(item.snippet) || str(item.description),
+        time: {},
+      },
+    ]
+  })
+}

test/config.test.ts

@@ -0,0 +1,85 @@
+import assert from "node:assert/strict"
+import { test } from "node:test"
+import { resolveConfig } from "../src/config.ts"
+
+test("defaults", () => {
+  assert.deepEqual(resolveConfig({}, {}), {
+    baseURL: "http://localhost:3000",
+    apiKey: undefined,
+    limit: 8,
+    lang: undefined,
+    tbs: undefined,
+  })
+})
+
+test("undefined options use defaults", () => {
+  assert.equal(resolveConfig(undefined, {}).baseURL, "http://localhost:3000")
+})
+
+test("baseURL precedence: option > env > default", () => {
+  const env = { CRW_API_URL: "http://env:1" }
+  assert.equal(resolveConfig({ baseURL: "http://opt:2" }, env).baseURL, "http://opt:2")
+  assert.equal(resolveConfig({}, env).baseURL, "http://env:1")
+})
+
+test("baseURL is trimmed and loses trailing slashes", () => {
+  assert.equal(
+    resolveConfig({ baseURL: "  http://crw.home:3000//  " }, {}).baseURL,
+    "http://crw.home:3000",
+  )
+})
+
+test("blank baseURL option falls through to env", () => {
+  assert.equal(
+    resolveConfig({ baseURL: " " }, { CRW_API_URL: "http://env:1" }).baseURL,
+    "http://env:1",
+  )
+})
+
+test("invalid baseURL throws and names option and value", () => {
+  for (const bad of ["not a url", "ftp://host", 42]) {
+    assert.throws(() => resolveConfig({ baseURL: bad }, {}), /baseURL/)
+  }
+  assert.throws(() => resolveConfig({}, { CRW_API_URL: "nope" }), /baseURL.*nope/)
+})
+
+test("apiKey precedence: option > env; unset when absent or blank", () => {
+  assert.equal(resolveConfig({ apiKey: "a" }, { CRW_API_KEY: "b" }).apiKey, "a")
+  assert.equal(resolveConfig({}, { CRW_API_KEY: "b" }).apiKey, "b")
+  assert.equal(resolveConfig({}, { CRW_API_KEY: "" }).apiKey, undefined)
+  assert.equal(resolveConfig({ apiKey: " " }, {}).apiKey, undefined)
+})
+
+test("non-string apiKey throws without echoing the value", () => {
+  assert.throws(
+    () => resolveConfig({ apiKey: 12345 }, {}),
+    (err: Error) => /apiKey/.test(err.message) && !err.message.includes("12345"),
+  )
+})
+
+test("limit: clamps to 1..20, invalid falls back to 8, never throws", () => {
+  assert.equal(resolveConfig({ limit: 5 }, {}).limit, 5)
+  assert.equal(resolveConfig({ limit: 99 }, {}).limit, 20)
+  assert.equal(resolveConfig({ limit: 0 }, {}).limit, 1)
+  assert.equal(resolveConfig({ limit: -3 }, {}).limit, 1)
+  assert.equal(resolveConfig({ limit: "12" }, {}).limit, 12)
+  assert.equal(resolveConfig({ limit: 3.9 }, {}).limit, 3)
+  for (const bad of ["abc", NaN, null, {}, [], true]) {
+    assert.equal(resolveConfig({ limit: bad }, {}).limit, 8)
+  }
+})
+
+test("lang: string passes through, blank is unset, non-string throws", () => {
+  assert.equal(resolveConfig({ lang: "de" }, {}).lang, "de")
+  assert.equal(resolveConfig({ lang: "" }, {}).lang, undefined)
+  assert.throws(() => resolveConfig({ lang: 1 }, {}), /lang/)
+})
+
+test("tbs: allowed values pass, others throw", () => {
+  for (const ok of ["qdr:h", "qdr:d", "qdr:w", "qdr:m", "qdr:y"]) {
+    assert.equal(resolveConfig({ tbs: ok }, {}).tbs, ok)
+  }
+  assert.equal(resolveConfig({ tbs: "" }, {}).tbs, undefined)
+  assert.throws(() => resolveConfig({ tbs: "qdr:x" }, {}), /tbs.*qdr:x/)
+  assert.throws(() => resolveConfig({ tbs: 1 }, {}), /tbs/)
+})

test/index.test.ts

@@ -0,0 +1,59 @@
+import assert from "node:assert/strict"
+import { test } from "node:test"
+import plugin from "../src/index.ts"
+
+function fakeContext(options: Record<string, unknown>) {
+  const added: { id: string; name: string; execute: Function }[] = []
+  const defaults: unknown[] = []
+  const editor = {
+    add: (definition: (typeof added)[number]) => added.push(definition),
+    default: { get: () => undefined, set: (value: unknown) => defaults.push(value) },
+  }
+  const ctx = {
+    options,
+    websearch: { transform: async (fn: (e: typeof editor) => void) => fn(editor) },
+  }
+  return { ctx: ctx as never, added, defaults }
+}
+
+test("plugin id", () => {
+  assert.equal(plugin.id, "fastcrw.websearch")
+})
+
+test("setup registers the fastcrw provider and makes it the default", async () => {
+  const { ctx, added, defaults } = fakeContext({ baseURL: "http://crw.test:3000" })
+  await plugin.setup(ctx)
+  assert.equal(added.length, 1)
+  assert.equal(added[0].id, "fastcrw")
+  assert.equal(added[0].name, "fastCRW")
+  assert.deepEqual(defaults, ["fastcrw"])
+})
+
+test("setup throws on bad options and registers nothing", async () => {
+  const { ctx, added, defaults } = fakeContext({ baseURL: "nope" })
+  await assert.rejects(Promise.resolve(plugin.setup(ctx)), /baseURL/)
+  assert.equal(added.length + defaults.length, 0)
+})
+
+test("the registered provider searches the configured endpoint", async () => {
+  const { ctx, added } = fakeContext({ baseURL: "http://crw.test:3000", limit: 2 })
+  await plugin.setup(ctx)
+  const realFetch = globalThis.fetch
+  let seen = ""
+  globalThis.fetch = (async (url: string) => {
+    seen = url
+    return new Response(
+      JSON.stringify({ success: true, data: [{ url: "https://a", title: "A", snippet: "s" }] }),
+    )
+  }) as typeof fetch
+  try {
+    const results = await added[0].execute(
+      { query: "cats" },
+      { signal: new AbortController().signal },
+    )
+    assert.equal(seen, "http://crw.test:3000/v1/search")
+    assert.deepEqual(results, [{ url: "https://a", title: "A", content: "s", time: {} }])
+  } finally {
+    globalThis.fetch = realFetch
+  }
+})

test/release.test.ts

@@ -0,0 +1,131 @@
+import assert from "node:assert/strict"
+import { test } from "node:test"
+import {
+  encodeName,
+  ensureLinked,
+  ensureTag,
+  isPublished,
+  latestVersion,
+  publishBody,
+} from "../scripts/release.ts"
+
+const changelog = (body: string) => `# Changelog\n\n${body}\n`
+
+test("latestVersion picks the first released heading and skips Unreleased", () => {
+  const text = changelog(
+    "## [Unreleased]\n\n- wip\n\n## [1.2.0] - 2026-10-10\n\n## [1.1.0] - 2026-10-01\n",
+  )
+  assert.equal(latestVersion(text), "1.2.0")
+})
+
+test("latestVersion accepts prerelease versions", () => {
+  assert.equal(latestVersion(changelog("## [2.0.0-beta.1] - 2026-10-10")), "2.0.0-beta.1")
+})
+
+test("latestVersion throws when there is no release", () => {
+  assert.throws(() => latestVersion(changelog("## [Unreleased]\n\n- wip")), /no release/)
+})
+
+test("encodeName escapes the scope slash", () => {
+  assert.equal(encodeName("@haylan/opencode-fastcrw"), "@haylan%2Fopencode-fastcrw")
+})
+
+test("isPublished checks the versions map of a packument", () => {
+  assert.equal(isPublished({ versions: { "1.0.0": {} } }, "1.0.0"), true)
+  assert.equal(isPublished({ versions: { "1.0.0": {} } }, "1.1.0"), false)
+  assert.equal(isPublished({}, "1.0.0"), false)
+})
+
+test("publishBody builds the npm publish payload with the tarball attached", () => {
+  const pkg = { name: "@haylan/opencode-fastcrw", version: "1.0.0", description: "d" }
+  const tarball = Buffer.from("tarball-bytes")
+  const body = publishBody(pkg, tarball) as any
+  const file = "@haylan/opencode-fastcrw-1.0.0.tgz"
+  assert.equal(body._id, "@haylan/opencode-fastcrw")
+  assert.deepEqual(body["dist-tags"], { latest: "1.0.0" })
+  assert.equal(body.versions["1.0.0"]._id, "@haylan/opencode-fastcrw@1.0.0")
+  assert.match(body.versions["1.0.0"].dist.shasum, /^[0-9a-f]{40}$/)
+  assert.match(body.versions["1.0.0"].dist.integrity, /^sha512-/)
+  assert.equal(body._attachments[file].data, tarball.toString("base64"))
+  assert.equal(body._attachments[file].length, tarball.length)
+})
+
+// Fake Gitea API: each route answers with a status and optional JSON body; calls are recorded.
+function fakeApi(routes: Record<string, [number, unknown?]>) {
+  const calls: string[] = []
+  const fetchFn = (async (url: string, init?: RequestInit) => {
+    const key = `${init?.method ?? "GET"} ${url.replace("https://git.test/api/v1", "")}`
+    calls.push(key + (init?.body ? ` ${init.body}` : ""))
+    const [status, body] = routes[key] ?? [500, { message: `unexpected ${key}` }]
+    return new Response(JSON.stringify(body ?? {}), { status })
+  }) as typeof fetch
+  return {
+    calls,
+    api: { base: "https://git.test/api/v1", headers: { Authorization: "Bearer t" }, fetchFn },
+  }
+}
+
+test("ensureTag creates the tag when it does not exist", async () => {
+  const { calls, api } = fakeApi({
+    "GET /repos/haylan/r/tags/v1.0.0": [404],
+    "POST /repos/haylan/r/tags": [201],
+  })
+  assert.equal(await ensureTag(api, "haylan/r", "1.0.0", "abc123"), "created")
+  assert.deepEqual(JSON.parse(calls[1].replace("POST /repos/haylan/r/tags ", "")), {
+    tag_name: "v1.0.0",
+    target: "abc123",
+    message: "Release 1.0.0",
+  })
+})
+
+test("ensureTag leaves an existing tag alone", async () => {
+  const { calls, api } = fakeApi({ "GET /repos/haylan/r/tags/v1.0.0": [200, { name: "v1.0.0" }] })
+  assert.equal(await ensureTag(api, "haylan/r", "1.0.0", "abc123"), "exists")
+  assert.equal(calls.length, 1)
+})
+
+test("ensureTag throws on an unexpected API answer", async () => {
+  const { api } = fakeApi({ "GET /repos/haylan/r/tags/v1.0.0": [403, { message: "no" }] })
+  await assert.rejects(ensureTag(api, "haylan/r", "1.0.0", "abc"), /403/)
+})
+
+const pkgPath = "/packages/haylan/npm/%40haylan%2Fopencode-fastcrw"
+
+test("ensureLinked links an unlinked package to the repository", async () => {
+  const { calls, api } = fakeApi({
+    [`GET ${pkgPath}/1.0.0`]: [200, { repository: null }],
+    [`POST ${pkgPath}/-/link/r`]: [201],
+  })
+  assert.equal(
+    await ensureLinked(api, "haylan", "@haylan/opencode-fastcrw", "1.0.0", "r"),
+    "linked",
+  )
+  assert.equal(calls.length, 2)
+})
+
+test("ensureLinked skips a package that already has a repository", async () => {
+  const { calls, api } = fakeApi({
+    [`GET ${pkgPath}/1.0.0`]: [200, { repository: { full_name: "haylan/r" } }],
+  })
+  assert.equal(
+    await ensureLinked(api, "haylan", "@haylan/opencode-fastcrw", "1.0.0", "r"),
+    "already linked",
+  )
+  assert.equal(calls.length, 1)
+})
+
+test("ensureLinked throws when the package lookup or link fails", async () => {
+  const lookup = fakeApi({ [`GET ${pkgPath}/1.0.0`]: [404] })
+  await assert.rejects(
+    ensureLinked(lookup.api, "haylan", "@haylan/opencode-fastcrw", "1.0.0", "r"),
+    /404/,
+  )
+  const link = fakeApi({
+    [`GET ${pkgPath}/1.0.0`]: [200, {}],
+    [`POST ${pkgPath}/-/link/r`]: [403],
+  })
+  await assert.rejects(
+    ensureLinked(link.api, "haylan", "@haylan/opencode-fastcrw", "1.0.0", "r"),
+    /403/,
+  )
+})

test/search.test.ts

@@ -0,0 +1,160 @@
+import assert from "node:assert/strict"
+import { test } from "node:test"
+import type { Config } from "../src/config.ts"
+import { search } from "../src/search.ts"
+
+const config: Config = {
+  baseURL: "http://crw.test:3000",
+  apiKey: undefined,
+  limit: 8,
+  lang: undefined,
+  tbs: undefined,
+}
+const signal = new AbortController().signal
+
+type Call = { url: string; init: RequestInit }
+function respond(body: unknown, status = 200) {
+  const calls: Call[] = []
+  const fetchFn = (async (url: string, init: RequestInit) => {
+    calls.push({ url, init })
+    return new Response(typeof body === "string" ? body : JSON.stringify(body), { status })
+  }) as typeof fetch
+  return { calls, fetchFn }
+}
+const ok = (data: unknown) => ({ success: true, data })
+
+test("sends POST /v1/search with JSON body and no auth header by default", async () => {
+  const { calls, fetchFn } = respond(ok([]))
+  await search(config, "cats", signal, fetchFn)
+  assert.equal(calls[0].url, "http://crw.test:3000/v1/search")
+  assert.equal(calls[0].init.method, "POST")
+  const headers = calls[0].init.headers as Record<string, string>
+  assert.equal(headers["Content-Type"], "application/json")
+  assert.equal("Authorization" in headers, false)
+  assert.deepEqual(JSON.parse(calls[0].init.body as string), { query: "cats", limit: 8 })
+})
+
+test("sends Bearer token, lang and tbs when configured", async () => {
+  const { calls, fetchFn } = respond(ok([]))
+  await search({ ...config, apiKey: "k", lang: "de", tbs: "qdr:w", limit: 3 }, "q", signal, fetchFn)
+  const headers = calls[0].init.headers as Record<string, string>
+  assert.equal(headers.Authorization, "Bearer k")
+  assert.deepEqual(JSON.parse(calls[0].init.body as string), {
+    query: "q",
+    limit: 3,
+    lang: "de",
+    tbs: "qdr:w",
+  })
+})
+
+test("maps a flat data array", async () => {
+  const { fetchFn } = respond(
+    ok([{ url: "https://a", title: "A", snippet: "s", description: "d" }]),
+  )
+  assert.deepEqual(await search(config, "q", signal, fetchFn), [
+    { url: "https://a", title: "A", content: "s", time: {} },
+  ])
+})
+
+test("maps data.results and falls back to description", async () => {
+  const { fetchFn } = respond(ok({ results: [{ url: "https://a", title: "A", description: "d" }] }))
+  const [r] = await search(config, "q", signal, fetchFn)
+  assert.equal(r.content, "d")
+})
+
+test("drops entries without a url, falls back to url for title, empty content", async () => {
+  const { fetchFn } = respond(ok([{ title: "no url" }, null, { url: "https://b" }]))
+  assert.deepEqual(await search(config, "q", signal, fetchFn), [
+    { url: "https://b", title: "https://b", content: "", time: {} },
+  ])
+})
+
+test("empty results return []", async () => {
+  assert.deepEqual(await search(config, "q", signal, respond(ok([])).fetchFn), [])
+  assert.deepEqual(await search(config, "q", signal, respond(ok({ results: [] })).fetchFn), [])
+})
+
+test("unexpected shape throws", async () => {
+  for (const data of [{ web: [] }, "x", null]) {
+    await assert.rejects(
+      search(config, "q", signal, respond(ok(data)).fetchFn),
+      /unexpected response shape/,
+    )
+  }
+})
+
+test("API error keeps status and code", async () => {
+  const body = { success: false, error: "slow down", error_code: "rate_limited" }
+  await assert.rejects(search(config, "q", signal, respond(body, 429).fetchFn), {
+    message: "fastCRW 429 rate_limited: slow down",
+  })
+})
+
+test("503 search_disabled and 401 carry a hint", async () => {
+  await assert.rejects(
+    search(
+      config,
+      "q",
+      signal,
+      respond({ success: false, error: "off", error_code: "search_disabled" }, 503).fetchFn,
+    ),
+    /fastCRW 503 search_disabled: off .*no search backend configured/,
+  )
+  await assert.rejects(
+    search(config, "q", signal, respond({ success: false, error: "Invalid API key" }, 401).fetchFn),
+    /fastCRW 401: Invalid API key .*check apiKey or CRW_API_KEY/,
+  )
+})
+
+test("HTTP 200 with success:false is an error with status 200", async () => {
+  const body = { success: false, error: "search failed", error_code: "http_error" }
+  await assert.rejects(search(config, "q", signal, respond(body, 200).fetchFn), {
+    message: "fastCRW 200 http_error: search failed",
+  })
+})
+
+test("errors never include the token", async () => {
+  const body = { success: false, error: "bad", error_code: "invalid_request" }
+  await assert.rejects(
+    search({ ...config, apiKey: "SECRET" }, "q", signal, respond(body, 400).fetchFn),
+    (err: Error) => !err.message.includes("SECRET"),
+  )
+})
+
+test("non-JSON body reports status and the first 200 chars", async () => {
+  const html = "<html>" + "x".repeat(500)
+  await assert.rejects(
+    search(config, "q", signal, respond(html, 502).fetchFn),
+    (err: Error) =>
+      err.message.startsWith("fastCRW 502: non-JSON response") && err.message.length < 260,
+  )
+})
+
+test("network failure names the baseURL and keeps the cause", async () => {
+  const cause = new TypeError("fetch failed")
+  const fetchFn = (async () => {
+    throw cause
+  }) as typeof fetch
+  await assert.rejects(search(config, "q", signal, fetchFn), (err: Error) => {
+    assert.equal(err.message, "fastCRW: cannot reach http://crw.test:3000")
+    assert.equal(err.cause, cause)
+    return true
+  })
+})
+
+// A fetch that never answers and rejects with the signal's reason, like the real one.
+const hang = ((_url: string, init: RequestInit) =>
+  new Promise((_resolve, reject) => {
+    init.signal!.addEventListener("abort", () => reject(init.signal!.reason))
+  })) as typeof fetch
+
+test("caller abort is rethrown untouched", async () => {
+  const controller = new AbortController()
+  const pending = search(config, "q", controller.signal, hang)
+  controller.abort()
+  await assert.rejects(pending, (err) => err === controller.signal.reason)
+})
+
+test("internal timeout aborts the request", async () => {
+  await assert.rejects(search(config, "q", signal, hang, 20), /timed out/)
+})

tsconfig.json

@@ -0,0 +1,15 @@
+{
+  "compilerOptions": {
+    "target": "ES2022",
+    "module": "NodeNext",
+    "moduleResolution": "NodeNext",
+    "strict": true,
+    "declaration": true,
+    "outDir": "dist",
+    "rootDir": "src",
+    "types": ["node"],
+    "skipLibCheck": true,
+    "rewriteRelativeImportExtensions": true
+  },
+  "include": ["src"]
+}