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Docs and knowledge bases MCP servers

4,611 servers

Search and edit wikis, docs and notes: Notion, Confluence, Obsidian and others.

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  1. Directus io.github.mrfentmen/directus-mcp

    Query your Directus instance: collections, users. Endpoints per official docs.

    Version check not run yet

    Docs and knowledge bases Official MCP Registry · npm Local 566 a week MIT

  2. Obsidian Hybrid Search io.github.flowing-abyss/obsidian-hybrid-search

    Search Obsidian vaults with hybrid full-text, fuzzy, semantic, and graph retrieval.

    Version check not run yet

    Docs and knowledge bases Official MCP Registry · npm Local 565 a week MIT

  3. Chord io.github.mrfentmen/chord-mcp

    Build chords and scales from note names locally. No network and no key.

    Version check not run yet

    Docs and knowledge bases Official MCP Registry · npm Local 546 a week MIT

  4. Seekstone io.github.shaqmughal/seekstone

    Filesystem-direct Obsidian MCP server — search and edit your vault with low context-tax.

    Version check not run yet

    Files and storage Official MCP Registry · npm Local 546 a week MIT

  5. @inkeep/open-knowledge io.github.inkeep/open-knowledge-cli

    Local-first, agent-friendly Markdown knowledge base with a cross-platform CLI and web editor

    Version check not run yet

    Docs and knowledge bases npm Local 15k a week GPL-3.0-OR-LATER

  6. Groundtruth io.github.rm-rf-prod/groundtruth

    Live docs MCP server. 793+ libraries, evidence-verified answers, code audit, snippets, dispatch.

    Version check not run yet

    Docs and knowledge bases Official MCP Registry · npm Local 530 a week ELASTIC-2.0

  7. Perfume Picks io.github.bguillow-rgb/perfume-picks

    Search the Perfume Picks fragrance database: 10,000+ scents with notes, dupes, and wear data.

    100% up · 30 days

    Docs and knowledge bases Official MCP Registry · npm Local Remote 516 a week MIT

  8. Standup Mr io.github.Jubstaaa/standup-mr

    Standup notes from merge request state, with the failed job's error lines.

    100% up · 30 days

    Docs and knowledge bases Official MCP Registry · npm Local Remote 505 a week MIT

  9. IWE io.github.iwe-org/iwe

    Markdown knowledge base as agent memory. Runs against the notes directory it is started in.

    Version check not run yet

    Docs and knowledge bases Official MCP Registry · npm · crates.io Local 480 a week APACHE-2.0

  10. Gogcli Docs io.github.chrischall/gogcli-mcp-docs

    Extended Google Docs for Claude via gogcli — auth + full Docs and comments support

    Version check not run yet

    Docs and knowledge bases Official MCP Registry · npm Local 472 a week MIT

  11. amCharts 5 io.github.amcharts/amcharts5

    On-demand access to amCharts 5 docs, code examples, and API reference

    100% up · 30 days

    Docs and knowledge bases Official MCP Registry · npm Local Remote 458 a week MIT

  12. Ainote io.github.seunghan91/ainote

    Agent-native notes, tasks, dev-docs, vaults, sync & handoffs. MCP + OpenAPI dual surface.

    100% up · 30 days

    Docs and knowledge bases Official MCP Registry · npm Local Remote 392 a week MIT

  13. IMAGIN.studio API Docs io.github.IMAGINstudio/api-docs-mcp

    Semantic search over IMAGIN.studio API documentation — CDN, API, integration guides, and more.

    Version check not run yet

    Docs and knowledge bases Official MCP Registry · PyPI Local APACHE-2.0

  14. Obsidian Vault MCP Server io.github.OleksandrKucherenko/mcp-obsidian-via-rest

    Access Obsidian vaults via Local REST API - read, search, and interact with notes

    Version check not run yet

    Docs and knowledge bases Official MCP Registry · npm Local Remote MIT

  15. Substack MCP Server io.github.conorbronsdon/substack-mcp

    Substack drafts, Notes, analytics and consented subscribers. Long-form posts stay draft-only.

    Version check not run yet

    Marketing and SEO Official MCP Registry · npm Local 356 a week MIT

  16. Docs io.github.rog0x/docs

    JSDoc, README, changelog generation for AI agents

    Version check not run yet

    Docs and knowledge bases Official MCP Registry · npm Local MIT

  17. rutter io.github.shinytoyrobots/rutter

    Recall past decisions and the notes your AI sessions cited, from a local markdown folder.

    Version check not run yet

    Docs and knowledge bases Official MCP Registry · npm Local 354 a week MIT

  18. RuneScape Wiki io.github.birdwell/runescape-wiki-mcp

    RS3 Grand Exchange prices, item lookup, player hiscores, and RuneScape Wiki content

    100% up · 30 days

    Docs and knowledge bases Official MCP Registry · npm Local Remote 344 a week MIT

  19. Wso2 Docs io.github.iamvirul/wso2-docs-mcp-server

    Semantic search over WSO2 docs (APIM, IS, MI, Choreo, Ballerina) via RAG and pgvector.

    Version check not run yet

    Search and retrieval (RAG) Official MCP Registry · npm Local 340 a week APACHE-2.0

  20. AIquila — Nextcloud MCP Server io.github.elgorro/aiquila-mcp

    Nextcloud MCP server — files, calendar, contacts, mail, maps, notes, tasks & 120+ more tools

    Address set by you

    Files and storage Official MCP Registry · npm Local Remote 335 a week MIT

  21. Datanotes io.github.davidefornelli/datanotes

    The engine of your second brain: Markdown notes as database tables, for you and your agents.

    Version check not run yet

    Docs and knowledge bases Official MCP Registry · npm Local 312 a week APACHE-2.0

  22. Docfork io.github.docfork/docfork

    Up-to-date Docs for AI Agents.

    Version check not run yet

    Docs and knowledge bases Official MCP Registry · npm Local 86 a week MIT

  23. Clio io.github.oktopeak/clio-mcp

    Connect Claude to Clio: 34 tools for matters, custom fields, notes, documents, folders, billing.

    Version check not run yet

    Docs and knowledge bases Official MCP Registry · npm Local 81 a week MIT

  24. URLs-LE io.github.nolindnaidoo/urls-le

    Extract URLs from documentation, configuration and code, with their protocol and position.

    Version check not run yet

    Docs and knowledge bases Official MCP Registry · npm · Open VSX Local 283 a week MIT

  25. Gitlab Docs io.github.ozanmutlu/gitlab-docs

    Search and browse 2,900+ official GitLab documentation pages via MCP

    Version check not run yet

    Git and code hosting Official MCP Registry · npm Local 276 a week MIT

  26. Mason com.adrianczuczka/mason

    Engineering decisions, change impact, documentation audits, and CI evidence for coding assistants.

    Version check not run yet

    Coding agent tools Official MCP Registry · npm Local 264 a week MIT

  27. FlowDot ai.flowdot/mcp-server

    Build and run AI workflows, apps, toolkits and knowledge bases on FlowDot from any MCP client.

    Version check not run yet

    Docs and knowledge bases Official MCP Registry · npm Local 254 a week SEE-LICENSE-IN

  28. BlockVectra: multi-chain RPC & Data API com.blockvectra/docs

    Keyless Robinhood Chain/EVM docs. RPC per-chain policy; indexed data/account need an API key.

    100% up · 30 days

    Docs and knowledge bases Official MCP Registry · npm Remote 70 a week MIT

  29. Stuga dev.stuga/stuga

    Your AI writes your self-hosted team wiki and answers from it. Its edits await approval by default.

    Address set by you

    Docs and knowledge bases Official MCP Registry · npm Local Remote 254 a week AGPL-3.0-ONLY

  30. GitHits com.githits/githits

    Search public open-source code, documentation, metadata, vulnerabilities, changelogs, and examples.

    100% up · 30 days

    Developer tools Official MCP Registry · npm Local Remote 237 a week APACHE-2.0

  31. Google Docs io.github.domdomegg/google-documents-mcp

    Allow AI systems to read and edit Google Docs.

    Version check not run yet

    Office documents and spreadsheets Official MCP Registry · npm Local Remote 237 a week MIT

  32. Lifeos io.github.edrisranjbar/lifeos

    Self-hosted life OS: habits, goals, tasks, finances and notes over a token-protected API.

    Version check not run yet

    Docs and knowledge bases Official MCP Registry · npm Local 234 a week MIT

  33. Mcdev io.github.JoernBerkefeld/mcp-server-mcdev

    mcdev MCP: wiki search, .mcdevrc help, journey checklists, metadata types via mcdev.

    Version check not run yet

    Docs and knowledge bases Official MCP Registry · npm Local 229 a week MIT

  34. Guidance Lark io.github.guidance-ai/guidance-lark-mcp

    Validate and test llguidance grammars with batch testing and documentation

    Version check not run yet

    Communication and chat Official MCP Registry · PyPI Local MIT

  35. Zas io.github.soke1556/zas-agent

    Move files and notes between a coding agent and your Zas channels, encrypted here or via Directo.

    Version check not run yet

    Docs and knowledge bases Official MCP Registry · npm Local 226 a week MIT

  36. Dwarffortress io.github.mrfentmen/dwarffortress-mcp

    Use this MCP server to the Dwarf Fortress wiki, !!FUN!! knowledge about the most complex game...

    Version check not run yet

    Docs and knowledge bases Official MCP Registry · npm Local 225 a week MIT

  37. Mdn Search io.github.mrfentmen/mdn-search-mcp

    Search the MDN web docs for HTML, CSS, and JavaScript. No key required.

    Version check not run yet

    Docs and knowledge bases Official MCP Registry · npm Local 221 a week MIT

  38. Liquipedia io.github.mrfentmen/liquipedia-mcp

    Keyless Liquipedia esports wiki: search, articles, changes, categories, backlinks.

    Version check not run yet

    Docs and knowledge bases Official MCP Registry · npm Local 220 a week MIT

  39. Systemdox io.github.puglieseweb/systemdox

    Your architecture in your agents' context: checks, specs, ADRs and docs over MCP, at write time.

    Version check not run yet

    Docs and knowledge bases Official MCP Registry · npm Local 218 a week ISC

  40. Appwrite io.github.mrfentmen/appwrite-mcp

    Query your Appwrite instance: users, databases. Endpoints per official docs.

    Version check not run yet

    Databases Official MCP Registry · npm Local 215 a week MIT

  41. Netdata io.github.mrfentmen/netdata-mcp

    Query your Netdata agent: node info, chart list, chart data. Endpoints per official docs.

    Version check not run yet

    Data warehouses and analytics Official MCP Registry · npm Local 210 a week MIT

  42. Octri CLI dev.octri/cli

    Push OpenAPI specs, build SDKs in ten languages, publish API docs, and triage production SDK errors.

    Version check not run yet

    Developer tools Official MCP Registry · npm Local 202 a week MIT

  43. Yuque io.github.yuque/yuque-mcp

    MCP server for Yuque — expose your knowledge base to AI assistants.

    Version check not run yet

    Docs and knowledge bases Official MCP Registry · npm Local 201 a week MIT

  44. Guru io.github.mrfentmen/guru-mcp

    Guru knowledge base search and collections.

    Version check not run yet

    Docs and knowledge bases Official MCP Registry · npm Local 196 a week MIT

  45. football-docs io.github.withqwerty/football-docs

    Searchable football data provider docs for AI coding agents.

    Version check not run yet

    Coding agent tools Official MCP Registry · npm Local 191 a week MIT

  46. Citepath io.github.arif-js/citepath

    Self-hosted search over your documentation, with citations, for AI assistants and apps

    Version check not run yet

    Docs and knowledge bases Official MCP Registry · npm Local 172 a week MIT

  47. coldstart io.github.AkashGoenka/coldstart

    Codebase memory for AI agents: an AST index plus agent-written notes that self-stale.

    Version check not run yet

    Developer tools Official MCP Registry · npm Local 45 a week MIT

  48. Neuledge io.github.neuledge/context

    Local-first documentation for AI agents. Offline, instant, private doc retrieval.

    Version check not run yet

    Docs and knowledge bases Official MCP Registry Local