"docs-writer" is not a product name on any source, so the request is read as finding tools for writing documentation. Mintlify, MkDocs, Sphinx and Read the Docs are sources that clearly do documentation authoring and publishing; Mintlify offers an MCP server and agent-oriented skills for writing docs, MkDocs and Sphinx build docs from Markdown or reStructuredText, and Read the Docs builds and hosts docs from code.

A question back: Do you want a documentation writing and publishing tool, or an AI agent skill that drafts docs (and which docs platform do you use)?

1. 1

   Mintlifymintlify.comverified and signed

   Documentation platform where docs are set up, written and published, with MCP servers for Mintlify Admin and Mintlify Docs and agent skills for writing documentation 4.

   WebsiteDocsPricingGet started

   official:MCP server · Mintlify AdminMCP server · Mintlify Docs+4 community tools built for it

   for agents: mintlify · doc-helper · doc-author

2. 2

   MkDocsmkdocs.orgverified and signed

   Static site generator that builds project documentation from Markdown source files configured by a single YAML file 5.

   WebsiteDocs

   +8 community tools built for it

   for agents: mkdocs

3. 3

   Sphinxsphinx-doc.orgwebsite read, tools not yet checked

   Documentation generator that builds rich, cross-referenced documents from reStructuredText or MyST Markdown into HTML, LaTeX/PDF, ePub and more 9.

   WebsiteDocs

4. 4

   Read the Docsreadthedocs.orgverified and signed

   Documentation building and hosting platform that builds docs from a Git repository with versioned docs, search and pull request previews 3.

   WebsiteDocsGet started

   +1 community tools built for it

   for agents: docx · word · office