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Best of

Best knowledge MCP servers

Knowledge servers search wikis, notes, and documentation so answers cite your own pages. The integration token decides what the agent can read, so share only the spaces it needs. 1982 published MCP servers match this ranking. The highest trust scores right now are Chaos Cypher at 55, tetriswiki-mcp at 55, wiktionary-mcp at 55. The order is the published trust score: registry record, license, maintenance, popularity, documentation, and security signals. Featured slots, when an editor sets them, are labeled and do not change the score. Best knowledge MCP servers is not a paid placement.

Best of

Full ranking

Every server that matches this ranking, ordered by trust score.

1,982 servers
Trust score 34 of 100, Limited

Forensic biopharma catalyst auditor — 10 tools, deterministic CLEAN/BEAR_SIGNAL verdict.

Registry
LicenseQualityMaintenanceLicense: A. ISC is a permissive open source license.Quality: B. 72/100 for listing completeness. Lost points: 9 of 10 tools barely described, short summary, no docs link.Maintenance: D. Last commit or release 5 months ago.
5 stars—/wk weekly downloads10 tools
Trust score 34 of 100, Limited

Distill AI coding sessions into weekly reports, ADRs and a knowledge graph - self-hosted

Registry
LicenseQualityMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: C. Last commit or release 55 days ago. Down one letter for 34 open issues against 4 stars.
4 stars—/wk weekly downloads— tools
Trust score 34 of 100, Limited

FetchV2

by praveenc · Python

Fetch and extract web pages, discover links, and read llms.txt documentation indexes.

Registry
LicenseQualityMaintenanceLicense: A. MIT is a permissive open source license.Quality: B. 75/100 for listing completeness. Lost points: 13 of 13 tools barely described, short summary.Maintenance: B. Last commit or release 1 months ago.
3 stars—/wk weekly downloads13 tools
Trust score 34 of 100, Limited

Offline MCP server for local Qt 4.8, Qt 5, and Qt 6 documentation with full-text search.

Registry
LicenseQualityMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: C. Last commit or release 3 months ago.
3 stars—/wk weekly downloads— tools
Trust score 34 of 100, Limited

PDF Card MCP

by velyan · Python

Local-first MCP server + CLI that turns PDFs into source-linked, card-based HTML readers.

Registry
LicenseQualityMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: B. Last commit or release 2 months ago.
2 stars—/wk weekly downloads— tools
Trust score 34 of 100, Limited

An MCP server that indexes and retrieves Plesk documentation.

Registry
LicenseQualityMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: C. Last commit or release 3 months ago.
2 stars—/wk weekly downloads— tools
Trust score 34 of 100, Limited

mcp

by capawesome-team · TypeScript

The official MCP server for Capawesome documentation and Capawesome Cloud.

RegistryRemote
LicenseQualityMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: B. Last commit or release 1 months ago.
2 stars—/wk weekly downloads— tools
Trust score 34 of 100, Limited

pil

by pjpoulose · Python

PIL: local-first knowledge base for your Instagram saved posts, with a read-only MCP server.

Registry
LicenseQualityMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: B. Last commit or release 53 days ago.
2 stars—/wk weekly downloads— tools
Trust score 34 of 100, Limited

gpp

by mahabubul470 · Rust

Project knowledge graph with history-checked belief staleness, changeset proposals, cost reporting

Registry
LicenseQualityMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: B. Last commit or release 2 months ago.
2 stars—/wk weekly downloads— tools
Trust score 34 of 100, Limited

Persistent code knowledge graph + 9 composite MCP tools for AI coding agents.

Registry
LicenseQualityMaintenanceLicense: A. Apache-2.0 is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: B. Last commit or release 2 months ago.
2 stars—/wk weekly downloads— tools
Trust score 34 of 100, Limited

Markdown Ai MCP Server by MEOK AI Labs

Registry
LicenseQualityMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: B. Last commit or release 31 days ago.
0 stars—/wk weekly downloads— tools
Trust score 34 of 100, Limited

edititall-mcp

by subcue · JavaScript

Drive EditItAll's local in-browser editors: PDF, sheet, photo, vector, Word, slides.

Registry
LicenseQualityMaintenanceLicense: A. MIT is a permissive open source license.Quality: A. 91/100 for listing completeness. Lost points: 1 of 5 tools barely described, short summary.Maintenance: B. Last commit or release 2 months ago.
0 stars34/wk weekly downloads5 tools
Trust score 34 of 100, Limited

Pdf Merge Ai MCP Server by MEOK AI Labs

Registry
LicenseQualityMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: B. Last commit or release 31 days ago.
0 stars—/wk weekly downloads— tools
Trust score 34 of 100, Limited

Pdf Document MCP Server by MEOK AI Labs

Registry
LicenseQualityMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: B. Last commit or release 31 days ago.
0 stars—/wk weekly downloads— tools
Trust score 34 of 100, Limited

Pdf Tools Ai MCP Server by MEOK AI Labs

Registry
LicenseQualityMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: B. Last commit or release 31 days ago.
0 stars—/wk weekly downloads— tools
Trust score 34 of 100, Limited

docs

Unknown author

An MCP server for docs.continue.dev

RegistryRemote
LicenseQualityMaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: Not graded. No commit or release date has been recorded.
— stars—/wk weekly downloads— tools
Trust score 34 of 100, Limited

mcp-docs

Unknown author

FusionAuth Documentation MCP server

RegistryRemote
LicenseQualityMaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: Not graded. No commit or release date has been recorded.
— stars—/wk weekly downloads— tools
Trust score 34 of 100, Limited

Official Microsoft Learn MCP Server – real-time, trusted docs & code samples for AI and LLMs.

OfficialRegistryRemote
LicenseQualityMaintenanceLicense: A. MIT is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: Not graded. No commit or release date has been recorded.
— stars—/wk weekly downloads— tools
mcp-victorialogs logo
Trust score 33 of 100, Limited

MCP Server for VictoriaLogs. Provides integration with VictoriaLogs API and documentation

Registry
LicenseQualityMaintenanceLicense: A. Apache License 2.0 is a permissive open source license.Quality: D. 48/100 for listing completeness. Lost points: short README, no listed tools, short summary.Maintenance: Not graded. No commit or release date has been recorded.
109 stars—/wk weekly downloads— tools
Trust score 33 of 100, Limited

Checks every LaTeX reference against Crossref, dblp, arXiv, DataCite, PubMed and OpenAlex. No LLM.

Registry
LicenseQualityMaintenanceLicense: A. MIT is a permissive open source license.Quality: D. 48/100 for listing completeness. Lost points: short README, no listed tools, short summary.Maintenance: A. Last commit or release 23 days ago.
91 stars—/wk weekly downloads— tools
Trust score 33 of 100, Limited

pdfmux

by nameetp · Python

PDF-to-Markdown extraction that audits its own output and flags any extractor's silent drops.

Registry
LicenseQualityMaintenanceLicense: A. MIT is a permissive open source license.Quality: D. 48/100 for listing completeness. Lost points: short README, no listed tools, short summary.Maintenance: A. Last commit or release 22 days ago.
83 stars—/wk weekly downloads— tools
Trust score 33 of 100, Limited

hmr

by promplate · Python

Docs for hot-module-reload and reactive programming for Python (`hmr` on PyPI)

RegistryRemote
LicenseQualityMaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: B. Last commit or release 26 days ago. Down one letter for 41 open issues against 60 stars.
60 stars—/wk weekly downloads— tools
Trust score 33 of 100, Limited

Draft decision docs, turn meetings into async artifacts, and triage sync vs async in your editor.

Registry
LicenseQualityMaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 18 days ago.
51 stars—/wk weekly downloads— tools
Trust score 33 of 100, Limited

TheCrawler

by manchittlab · TypeScript

Universal web scraper with LLM-ready markdown, RAG chunking, PDF/DOCX support.

Registry
LicenseQualityMaintenanceLicense: C. AGPL-3.0 is a strong copyleft license: derived works must use the same license.Quality: D. 43/100 for listing completeness. Lost points: short README, no listed tools, short summary.Maintenance: C. Last commit or release 4 months ago.
2 stars—/wk weekly downloads— tools