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 Dbpedia at 68, Monarch Initiative at 68, Worldbank Climate 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.
Best of
Full ranking
Every server that matches this ranking, ordered by trust score.
Turn audio, PDF, photos and text into chord sheets and manage your Jam Jam songbook with AI.
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.
Operate a floGPT workspace: AI voice agents, call transcripts, CRM, knowledge and outbound calls.
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.
Convert Korean HWP/HWPX (한글) documents to Markdown and extract tables. No keys needed.
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.
Extract local PDF text with page-level paragraphs and English/German OCR fallback.
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.
Native mcdev through AI: retrieve, build, deploy, command discovery and offline docs.
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.
Compile a LaTeX page, see it rendered, map a PDF point back to source, and diff builds.
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.
A paid public-domain knowledge base for AI agents: full-text search, book metadata, chapters.
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.
WCAG 2.2 scanners for web pages, Office, PDF, ePub and Markdown: contrast, axe, veraPDF and more.
Registry
–LicenseAQuality–MaintenanceLicense: Not graded. No license is recorded for this server.Quality: A. 88/100 for listing completeness. Lost points: 9 of 27 tools barely described, short summary.Maintenance: Not graded. No commit or release date has been recorded.
Builds editable PowerPoint, PDF and HTML decks from a deck spec, with fit, source and visual checks.
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.
MCP server for PDF generation, parsing, splitting, merging, and manipulation via oxidize-pdf
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.
Turn public social video links into local, navigable PDF references.
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.
Local-first knowledge graphs from your documents: build, search (GraphRAG) and edit on your machine.
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.
Convert Word (.docx) documents to Markdown via CLI, Node.js, or browser
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.
Push OpenAPI specs, build SDKs in ten languages, publish API docs, and triage production SDK errors.
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.
Search PubMed and PMC, read full texts, map evidence and build Obsidian knowledge graphs
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.
Answer questions over large PDF folders up to 3x faster, with file and page citations. Runs locally.
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.
MinerU document parsing API — PDFs, images, DOCX, PPTX with OCR and batch processing.
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.
MCP server for creative PDF generation with full emoji, Unicode, and offline support
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.
Local, explainable knowledge base for AI agents: hybrid search with provenance over SQLite.
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.
Read, redline, and finalize .docx files with native Word tracked changes.
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.
Local-first MCP server: version-correct library docs, code map, and offline drift for your repo.
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.
Local, explainable knowledge base for AI agents: hybrid search with provenance over SQLite.
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.
Markdown to styled HTML, PDF, DOCX, and slides with themes, diagrams, and math.
Registry
–LicenseAQuality–MaintenanceLicense: Not graded. No license is recorded for this server.Quality: A. 95/100 for listing completeness. Lost points: short summary.Maintenance: Not graded. No commit or release date has been recorded.
Search, extend, and act on your team's Naumu knowledge graph: notes, threads, and nodes.
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.
