The request asks what to use to document a legacy codebase. Anthropic's code-modernization plugin offers guided assessment, mapping and business-rule mining for legacy code 414, GitHub provides a skill to map, document and onboard into an existing codebase 111, and MkDocs is a static site generator for building project documentation from Markdown 616.
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Anthropicanthropic.comverified and signed
Its code-modernization plugin gives guided modernization of any legacy codebase, with an assessment, an interactive map, and business rules mined from the code 14.
+68 community tools built for it
for agents: code-modernization · code-modernization/agent/legacy-analyst · explanatory-output-style
- 2
GitHubgithub.comverified and signed
Its acquire-codebase-knowledge skill maps, documents, and onboards into an existing codebase when the user asks for it 11.
official:CLI · github-mcp-serverskill · add-community-extensionskill · git-commitskill · acquire-codebase-knowledge+2,468 community tools built for it
for agents: acquire-codebase-knowledge · java-docs · csharp-docs
- 3
- 4
Mintlifymintlify.comverified and signed
A documentation platform with self-updating documentation sites and an mintlify skill to set up and write docs sites 818.
official:MCP server · Mintlify AdminMCP server · Mintlify Docs+2 community tools built for it
for agents: mintlify · doc-author · mintlify
Sources
- 1GitHub · Change is constant. GitHub keeps you ahead. · GitHub · GitHubgithub.com · read 2026-10-29
- 4Home \ Anthropicanthropic.com · read 2026-10-29
- 6MkDocsmkdocs.org · read 2026-10-29
- 8Mintlify - The documentation platform for agentsmintlify.com · read 2026-10-29
- 11acquire-codebase-knowledge: declares "acquire-codebase-knowledge" (the record we read and signed)unfragile.ai · read 2026-10-24
- 14code-modernization: declares "code-modernization" (the record we read and signed)unfragile.ai · read 2026-10-24
- 16mkdocs-get-deps: declares "mkdocs" (the record we read and signed)unfragile.ai · read 2026-10-24
- 18mintlify: declares "mintlify" (the record we read and signed)unfragile.ai · read 2026-10-24
For agents: the 10 actions behind this answer
acquire-codebase-knowledge · acquire-codebase-knowledge verified and signed
Use this skill when the user explicitly asks to map, document, or onboard into an existing codebase. Trigger for prompts like "map this codebase", "document this architecture", "onboard me to this repo", or "create codebase docs". Do not trigger for routine feature implementation, bug fixes, or narr
notion · notion verified and signed
Notion workspace integration. Search pages, create and update documents, manage databases, and access your team's knowledge base directly from Claude Code for seamless documentation workflows.
stream-videos-retreieve-embed-code-html · Cloudflare API verified and signed
Deprecated: Retrieve legacy embed code HTML
code-modernization · code-modernization verified and signed
Guided modernization for any legacy codebase: start with /modernize, get an assessment, an interactive map, the business rules mined from the code, and a plan you approve, then an upgrade, a rewrite or a rebuild with independent proof that the new code behaves like the old. Includes security hardeni
get_tables · MySQL (Activepieces) verified and signed
Get Tables — Returns a list of tables in the database
mkdocs · mkdocs-get-deps verified and signed
find_documents · MongoDB (Activepieces) verified and signed
Find Documents — Find documents in a collection
mintlify · mintlify verified and signed
Set up, write, and publish documentation sites with Mintlify, and work on existing Mintlify projects. Use when the user wants to create a docs site for a repo or product, turn a docs/ folder or README into a hosted docs site, document an API from an OpenAPI spec, migrate docs from Docusaurus, GitBoo
slack-docs · slack-docs verified and signed
Use when answering a conceptual or how-to question about Slack platform features, or when asked to look up, fetch, or summarize a docs.slack.dev page, including a pasted docs.slack.dev link. Covers finding and reading official Slack docs as clean markdown.
get_customer · Shopify (Activepieces) verified and signed
Get Customer — Get an existing customer's information.
Labels are the instruments' verdict and are never changed by ranking. Agents and robots get this same answer as JSON at /api/v1/find?q=…&answer=1 and through the MCP server.