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 Pubmed at 70, pmndrs docs at 69, YADE MCP Server at 69. 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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Full ranking
Every server that matches this ranking, ordered by trust score.
Generate chart images, diagrams, barcodes, QR codes and thermal labels on demand. PNG, SVG or PDF o…
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.
Capture websites as PNG, JPEG, WebP or PDF, extract their content, or analyse them with 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.
–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.
Validate emissions data against Open Footprint, check EU CBAM records, query verified methane data
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.
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.
Markdown knowledge base as agent memory. Runs against the notes directory it is started in.
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.
Flag documentation drift per area: code changed without docs, docs changed without code.
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.
Compose branded visual documents with live preview, data collections, validation, and PDF export.
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 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.
Check a document for hidden text before your agent reads it. PDF, Office, RTF, HTML.
RegistryRemote
–LicenseCQuality–MaintenanceLicense: Not graded. No license is recorded for this server.Quality: C. 56/100 for listing completeness. Lost points: no README, 2 of 4 tools barely described, short summary.Maintenance: Not graded. No commit or release date has been recorded.
Official IPinfo MCP Server - IP intelligence tools for AI assistants
RegistryRemote
–LicenseAQuality–MaintenanceLicense: Not graded. No license is recorded for this server.Quality: A. 85/100 for listing completeness. Lost points: 4 of 8 tools barely described, short summary.Maintenance: Not graded. No commit or release date has been recorded.
Render PDFs and images from templates, validate data and convert Office files to PDF.
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.
Parse, convert and create Office and PDF documents. OAuth at /mcp/connect/, API key at /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.
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.
Render and debug PostScript to PNG, SVG or PDF, write handwritten notes, and make generative art
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, 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.
Fast per-repo documentation indexer and full-text search MCP server for codebases.
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.
Forward Context7 library documentation lookups to the hosted remote MCP endpoint.
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.
Serve ExpertPack knowledge packs over MCP with hybrid search, graph traversal and provenance.
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.
Synthetic US medical-billing documents (PDF and ground truth) for testing extractors and agents
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.
Fill an HTML template with JSON and get a hosted PDF or image link. Free previews, 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.
On-demand access to amCharts 5 docs, code examples, and API reference
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.
Architecture docs from a repo: overview, modules, API surface, routes, dependency graph, diffs.
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.
Cron jobs with retries, webhook relay, HTML-to-PDF, and transactional email for your app.
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.
