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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 Formfeed at 55, AILANG Parse at 55, docxredline 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 40 of 100, Fair

Searchable football data provider docs for AI coding agents.

Registry
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 40 of 100, Fair

Save, search, and compile valuable knowledge from your Claude conversations.

Registry
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 40 of 100, Fair

Verified knowledge base for AI agents — stop hallucinations with certified facts.

Registry
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
legacy-shield logo
Trust score 40 of 100, Fair

Zero-knowledge encrypted vault for AI agents. EU-hosted persistent storage.

Registry
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 40 of 100, Fair

MCP Hive is a gateway to paid commercial-grade MCP servers. Learn more at https://mcp-hive.com

Registry
LicenseQualityMaintenanceLicense: Not graded. No license is recorded for this server.Quality: C. 55/100 for listing completeness. Lost points: short README, no listed tools, short summary.Maintenance: Not graded. No commit or release date has been recorded.
— stars—/wk weekly downloads— tools
Trust score 40 of 100, Fair

Create polished, professional PDFs from a single prompt. Documentation, reports, charts, and more.

Registry
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 40 of 100, Fair

MCP client library and bridge for Neemee personal knowledge management system

Registry
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 40 of 100, Fair

Gibraltar company tools: corporate tax, compliance deadlines, and PDF form generation.

Registry
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 40 of 100, Fair

MCP Server for Zotero SQLite Database - collection, tagging, PDF reading and more.

Registry
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 40 of 100, Fair

Find what your knowledge base mentions but doesn't actually explain.

Registry
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 40 of 100, Fair

AI-powered i18n platform with 50+ tools for translations, OTA releases, and more.

Registry
LicenseQualityMaintenanceLicense: Not graded. No license is recorded for this server.Quality: C. 60/100 for listing completeness. Lost points: no listed tools, short summary, no docs link.Maintenance: Not graded. No commit or release date has been recorded.
— stars—/wk weekly downloads— tools
Trust score 40 of 100, Fair

Gibraltar company tools: corporate tax, compliance deadlines, and PDF form generation.

Registry
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 40 of 100, Fair

Build searchable AI research knowledge bases with hybrid vector search directly in Claude Desktop.

Registry
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 40 of 100, Fair

FRC documentation MCP server for WPILib, REV, CTRE, Redux, and PhotonVision.

Registry
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 40 of 100, Fair

Persistent knowledge workspace for AI agents. Versioned files, search, and MCP tools.

Registry
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 40 of 100, Fair

MCP server for md.md - provides team knowledge context to AI assistants

Registry
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 40 of 100, Fair

An MCP server that provides a local, persistent, self-maintaining knowledge base for AI agents

Registry
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 40 of 100, Fair

Validate and test llguidance grammars with batch testing and documentation

Registry
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 40 of 100, Fair

An MCP server that provides tools to author OSCAL security compliance documentation

Registry
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 40 of 100, Fair

CesiumJS API docs, code generation and development tools for IDE AI assistants.

Registry
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 40 of 100, Fair

Google Docs MCP server with full tab support, markdown extraction, and batch updates.

Registry
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 40 of 100, Fair

Versioning de code et génération de documentation intelligents. Supporte CLI, API REST, et MCP.

Registry
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 40 of 100, Fair

LLM-assisted biomedical literature screening and extraction for PubMed, GEO, and preprints.

Registry
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 40 of 100, Fair

Query FedRAMP 20x KSIs, NIST controls, and compliance docs via 20 MCP tools.

Registry
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