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. 1960 published MCP servers match this ranking. The highest trust scores right now are Worldbank Climate at 68, Routebase at 68, PDF Verify (PDF Agent Stack) at 68. 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.
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Every server that matches this ranking, ordered by trust score.
Read, create and convert Office + PDF documents: Excel, Word, PowerPoint, CSV
Registry
–License–Quality–MaintenanceLicense: 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.
Detect grooming, bullying, fraud, and 16+ online threats across text, voice, image, and video.
RegistryRemote
ALicenseDQualityAMaintenanceLicense: 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 12 days ago.
Search and read guides on Claude Code, Codex and Cursor, in English and Polish.
RegistryRemote
–License–QualityBMaintenanceLicense: 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 2 months ago.
VISEON's Schema.org knowledge graph: products, services, people, FAQs and terms, from viseon.io
RegistryRemote
–License–QualityCMaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: C. Last commit or release 5 months ago.
–License–QualityFMaintenanceLicense: Not graded. No license is recorded for this server.Quality: Not graded. No README or tool list has been captured yet.Maintenance: F. The listing is marked deprecated.
Triage cubic AI code review findings, start PR reviews, and read wikis, scans, and team learnings.
RegistryRemote
–LicenseCQualityBMaintenanceLicense: Not graded. No license is recorded for this server.Quality: C. 65/100 for listing completeness. Lost points: no listed tools, short summary.Maintenance: B. Last commit or release 33 days ago.
Search OpenAlex papers, authors, institutions and citations. Hosted on Apify; needs an Apify token.
RegistryRemote
–LicenseCQualityAMaintenanceLicense: Not graded. No license is recorded for this server.Quality: C. 60/100 for listing completeness. Lost points: short README, no listed tools, short summary.Maintenance: A. Last commit or release 22 days ago.
Access the OpenAlex academic research catalog — 270M+ publications.
RegistryRemote
ALicense–QualityAMaintenanceLicense: A. Apache-2.0 is a permissive open source license.Quality: Not graded. No README or tool list has been captured yet.Maintenance: A. Last commit or release 12 days ago.
Entity resolution — data mapping, SDK code generation, docs search, and error troubleshooting
RegistryRemote
–License–QualityAMaintenanceLicense: 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 5 days ago.
Count days between dates, add or subtract dates, and look up public holidays by country.
RegistryRemote
–LicenseCQualityAMaintenanceLicense: Not graded. No license is recorded for this server.Quality: C. 66/100 for listing completeness. Lost points: no README, short summary.Maintenance: A. Last commit or release 10 days ago.
Global investment research knowledge base: 16M+ bank reports, filings, earnings calls, charts.
RegistryRemote
–License–QualityAMaintenanceLicense: 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 17 days ago.
Fair value, quality, uptrend and three buy rules for 40,000+ stocks, plus your watchlist and alerts.
RegistryRemote
–License–QualityBMaintenanceLicense: 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 30 days ago.
Your AI makes the file, you get a public link. Host PDFs, images and files from any MCP client.
RegistryRemote
–License–QualityAMaintenanceLicense: 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 4 days ago.
Create digital QR menus for restaurants, bars and hotels from a menu photo, PDF or text.
RegistryRemote
–License–Quality–MaintenanceLicense: 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.
Agent document workspace with wallet auth. Create, update and share markdown docs. By AutEng.ai
RegistryRemote
–License–Quality–MaintenanceLicense: 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.
The bitHuman docs over MCP: two read-only tools, search and fetch; it needs no account and no key.
RegistryRemote
–License–Quality–MaintenanceLicense: 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.
Issue board for teams: find, create and move issues, run sprints, comment and keep project docs.
RegistryRemote
–License–Quality–MaintenanceLicense: 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.
Cloud notes and AI workspace: search your notes and save AI answers as editable, shareable docs.
RegistryRemote
–License–Quality–MaintenanceLicense: 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.
Family Office Knowledge Graph: read-only MCP door over the public record. Agentic KG Holdings.
RegistryRemote
–License–Quality–MaintenanceLicense: 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.
Multiple Gmail accounts, editable Google Sheets & Docs for AI agents. Deny-by-default access rules.
RegistryRemote
–License–Quality–MaintenanceLicense: 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.
Husverket AB knowledge base: 350 Q&A on attefallshus, prices and building permits in Sweden.
RegistryRemote
–License–Quality–MaintenanceLicense: 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.
Persistent memory, knowledge graph, task management and more for AI agents via MCP.
RegistryRemote
–License–Quality–MaintenanceLicense: 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.
A sourced learning map your AI places you on: finds gaps you can't name, teaches step by step.
RegistryRemote
–License–Quality–MaintenanceLicense: 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.
Read-only mdprint product information, documentation and Markdown examples. No document uploads.
RegistryRemote
–License–Quality–MaintenanceLicense: 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.
