6683da5 dropped allowed-tools on the premise that the list blocked
spawning. The repo's own docs describe the field as pre-approval, so the
list was never the cause and dropping it widened the tool surface for
nothing. Restore the list and keep the parallel fan-out in steps 4-5.
The spawn tool is not added: its name is sourced for Claude Code
(Agent) but not for Copilot or Codex, so spawns prompt rather than
being pre-approved.
ADR-0027 still asserts the dropped-list premise and is corrected
separately.
Refs #116
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EGHFJextYtVQseaHPDDhxB
81 lines
4.8 KiB
Markdown
81 lines
4.8 KiB
Markdown
---
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name: research
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description: >-
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Use when the user wants a tool, library, or API researched from canonical
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documentation into structured per-topic reference markdown files. Not
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documentation written from existing code or specs -> `write-docs`. Not a bug
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or incident -> `diagnose`.
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metadata:
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version: "1.1.0"
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category: research
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allowed-tools:
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- Grep
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- Glob
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- Read
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- Write
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- WebSearch
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- WebFetch
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- mcp__context7__resolve-library-id
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- mcp__context7__query-docs
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model: sonnet
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---
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## Gotchas
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- Never infer the output path. A run writes a directory's worth of files, and a guessed destination scatters them through someone's source tree. If the user named no path, stop and ask.
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- Write nothing outside the given output path. A file placed beside the agreed directory is one the user never asked for and will not think to look for.
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- Never write an empty topic file. A stub `troubleshooting.md` reads downstream as researched and closed.
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- Subagents read and summarise; the orchestrator writes every file. A subagent that writes has no view of the other subagents' notes, so its files collide with theirs.
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- A Context7 response that is a "no results" message, a redirect notice, or header-only boilerplate is not coverage. A topic area counts as covered only when the response carries at least one substantive paragraph.
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## Step 1 — Scope against the working directory
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Search for existing use of the topic — imports, config files, version pins, reference files already written — and narrow the research to what is missing: the version actually in use, the topics not yet documented.
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The default topic areas are `overview`, `installation`, `configuration`, `cli-reference`,
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`api-reference`, `examples` and `troubleshooting` — one file each, and only where content exists.
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If what belongs in one of them is unclear, or the topic needs a file outside that set, read
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`references/topics.md` for the per-topic coverage table and the custom-topic naming rule.
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## Step 2 — Resolve against Context7
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If the topic is a library, framework, or API and the user gave no starting URLs, call `resolve-library-id` with the topic name and the user's full question — match quality depends on the question, not the bare name — then `query-docs` once per default topic area. Record each response as a source with slug `context7-<library-slug>`, and mark which topic areas it covered — those skip the web reads at step 4.
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If the library does not resolve, or the user gave starting URLs, go to step 3. Explicit URLs are a source choice; do not second-guess them with a resolution attempt.
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## Step 3 — Discover sources
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If the user gave starting URLs, skip discovery: those URLs are the source list and go straight to step 4.
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Otherwise, for every topic area Context7 did not cover, websearch for canonical documentation — `llms.txt`, official developer docs, and API references ahead of tutorials or blog posts. Collect three to five candidate URLs before reading any of them.
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If nothing usable comes back, stop and report what was searched, then ask for starting URLs rather than settling for tutorials.
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## Step 4 — Read the sources
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Spawn one subagent per URL, in parallel. Each fetches its page with `WebFetch` and returns notes by topic area plus the links worth deepening — never the raw page. The pages stay out of this context; only the notes come back.
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## Step 5 — Deepen
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Spawn one further subagent per link worth following, again in parallel and again returning notes only. Stop a branch once its content turns repetitive or leaves the topic, and cap the whole step at roughly ten additional pages.
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## Step 6 — Write
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Merge every set of notes, Context7 and web alike, by topic area, then write, in the output path:
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- `<topic>.md` for each topic area that has content, default or custom. Frontmatter carries `topic:` (the filename without `.md`) and `source_keys:` (kebab-case slugs matching `sources.md`); the body is prose in `##` sections, with no inline URLs.
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- `sources.md`, always, one `##` section per source — including sources that yielded nothing — with exactly these four fields:
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```markdown
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- **URL:** <full URL>
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- **Description:** <one-line summary>
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- **Contributing files:** <topic files this source contributed to>
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- **Status:** `extracted` | `no content extracted`
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```
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Spell those four field names exactly as given. The downstream provenance validator matches them literally; prose in their place parses as nothing, and the check passes having verified nothing.
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Read `references/file-format.md` when the four fields above do not settle the case: what a slug should be, the `context7-<library-slug>` slug and `context7:<library-id>` URL convention for a Context7 source, or what belongs in a topic body versus a verbatim copy of the source.
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If no topic area has content, write nothing at all, `sources.md` included, and report what was searched.
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