MCP servers

3,668 servers

• V

  Volta Notes

  io.github.iamredmh/volta-mcp-server 1.1.1

  Burn-after-read encrypted notes. E2E encrypted, decentralised on the Internet Computer.

  • Check result: Not checked
  • Sign-in unknown
  • Hosting unknown
  • Suggested categories: Knowledge and notes (suggested)
  • Updated Apr 8, 2026
• A

  ai-memory

  io.github.alphaonedev/ai-memory 0.5.1

  Persistent memory for any AI — zero token cost until recall

  • Check result: Not checked
  • Sign-in unknown
  • Hosting unknown
  • Suggested categories: Knowledge and notes (suggested)
  • Updated Apr 8, 2026
• N

  noderail

  io.github.Noderail/noderail 1.0.1

  Provenance and governance layer for AI-readable knowledge. NodeRail answers what AI should trust.

  • Check result: Not checked
  • Sign-in unknown
  • Hosting unknown
  • Suggested categories: Knowledge and notes (suggested)
  • Updated Apr 8, 2026
• L

  llm-wiki-mcp

  io.github.flsteven87/llm-wiki-mcp 0.1.1

  MCP server for Karpathy-style LLM wikis: persistent markdown your agent grows over time.

  • Check result: Not checked
  • Sign-in unknown
  • Hosting unknown
  • Suggested categories: AI models, Knowledge and notes (suggested)
  • Updated Apr 8, 2026
• D

  DoneThat

  ai.donethat/donethat 1.0.0

  Privacy-first work tracking with summaries, reports, coaching, and AI-ready long-term memory.

  • Check result: Sign-in required·Nov 14, 2026, 13:29 UTC
  • OAuth sign-in
  • Hosted outside the EU (detected)
  • Suggested categories: Knowledge and notes (suggested)
  • Updated Apr 8, 2026
• S

  SourceHarbor MCP

  io.github.xiaojiou176-open/sourceharbor-mcp 0.1.14

  Source-first AI knowledge control tower MCP server for YouTube, Bilibili, RSSHub, and RSS.

  • Check result: Not checked
  • Sign-in unknown
  • Hosting unknown
  • Suggested categories: Search and web, Knowledge and notes (suggested)
  • Updated Apr 8, 2026
• N

  NoteStore Lab MCP

  io.github.xiaojiou176-open/notestorelab-mcp 0.1.0.post1

  Local copy-first Apple Notes recovery and review MCP server for NoteStore Lab case roots.

  • Check result: Not checked
  • Sign-in unknown
  • Hosting unknown
  • Suggested categories: Knowledge and notes (suggested)
  • Updated Apr 8, 2026
• M

  Mirror Memory MCP Server

  io.github.Tr1ckyMag1ca1/mcp-server 1.0.0

  Personal knowledge base MCP server with semantic search, auto-categorization, metadata extraction

  • Check result: Responds with errors·Nov 14, 2026, 14:43 UTC
  • Sign-in unknown
  • Hosted outside the EU (detected)
  • Suggested categories: Knowledge and notes (suggested)
  • Updated Apr 8, 2026
• S

  seat-intelligence

  com.rowhint/seat-intelligence 1.0.0

  Airline seat quality scores (1-10) with notes. 61+ configs across 10 US airlines.

  • Check result: Responds·Nov 14, 2026, 14:13 UTC
  • No sign-in
  • Hosted outside the EU (detected)
  • Suggested categories: Knowledge and notes (suggested)
  • Updated Apr 8, 2026
• A

  Apple Notes Snapshot

  io.github.xiaojiou176-open/apple-notes-snapshot 0.1.12

  Local-first Apple Notes backup control room for macOS with a read-only MCP surface.

  • Check result: Not checked
  • Sign-in unknown
  • Hosting unknown
  • Suggested categories: Knowledge and notes (suggested)
  • Updated Apr 7, 2026
• G

  gridually-mcp

  io.github.FSHolmberg/gridually-mcp 1.0.2

  Compare flashcard apps, spatial memory science, and aphantasia learning guides.

  • Check result: Not checked
  • Sign-in unknown
  • Hosting unknown
  • Suggested categories: Knowledge and notes (suggested)
  • Updated Apr 6, 2026
• S

  smara

  io.github.parallelromb/smara 2.0.2

  Persistent cross-platform memory for AI agents with Ebbinghaus decay scoring.

  • Check result: Not checked
  • Sign-in unknown
  • Hosting unknown
  • Suggested categories: Knowledge and notes (suggested)
  • Updated Apr 6, 2026
• Y

  ya-yandex-wiki-mcp

  io.github.APonkratov/ya-yandex-wiki-mcp 0.2.0

  Yet Another Yandex Wiki MCP Server.

  • Check result: Not checked
  • Sign-in unknown
  • Hosting unknown
  • Suggested categories: Knowledge and notes (suggested)
  • Updated Apr 6, 2026
• N

  nan-forget

  io.github.NaNMesh/nan-forget 0.6.8

  AI that remembers. Local-first cross-session, cross-project long-term memory for coding tools.

  • Check result: Not checked
  • Sign-in unknown
  • Hosting unknown
  • Suggested categories: Knowledge and notes (suggested)
  • Updated Apr 6, 2026
• V

  vibe-hnindex

  io.github.AndyAnh174/vibe-hnindex 0.1.2

  Index source code into a local knowledge base, search with keyword + semantic + hybrid modes.

  • Check result: Not checked
  • Sign-in unknown
  • Hosting unknown
  • Suggested categories: Marketing and SEO, Knowledge and notes (suggested)
  • Updated Apr 5, 2026
• V

  velocirag

  io.github.HaseebKhalid1507/velocirag 0.7.4

  Lightning-fast RAG for AI agents. 4-layer fusion, ONNX Runtime, sub-200ms search.

  • Check result: Not checked
  • Sign-in unknown
  • Hosting unknown
  • Suggested categories: Knowledge and notes (suggested)
  • Updated Apr 5, 2026
• P

  Pine Script v6 Documentation

  io.github.paulieb89/pinescript-mcp 0.6.17

  Pine Script v6 documentation lookup, function validation, and linting for AI code generation

  • Check result: Not checked
  • 2 remotes
  • Sign-in unknown
  • Hosted outside the EU (detected)
  • Suggested categories: Knowledge and notes (suggested)
  • Updated Apr 4, 2026
• V

  VerifiedState Memory

  io.github.verifiedstate/verifiedstate-mcp 1.1.0

  Verified memory for AI agents. Signed assertions, billing attestation, session continuity.

  • Check result: Check pending
  • API key sign-in
  • Hosted outside the EU (detected)
  • Suggested categories: Knowledge and notes (suggested)
  • Updated Apr 4, 2026
• N

  neurohive

  io.github.AdelElo13/neurohive 1.0.2

  Multi-agent memory intelligence with expertise tracking and conflict detection

  • Check result: Not checked
  • Sign-in unknown
  • Hosting unknown
  • Suggested categories: Knowledge and notes (suggested)
  • Updated Apr 4, 2026
• A

  america-law-graph

  io.github.edgardomunoznajar/america-law-graph 1.0.1

  Search 529K US statute sections. 50 states + USC + CFR. Semantic search, citation graph, MCP.

  • Check result: Not checked
  • Sign-in unknown
  • Hosting unknown
  • Suggested categories: Knowledge and notes (suggested)
  • Updated Apr 4, 2026
• N

  Nefesh — Real-Time Human State Awareness for AI

  ai.nefesh/human-state 4.0.0

  Fuses biometric signals into a stress score (0-100) for AI adaptation. MCP + A2A native.

  • Check result: Responds·Nov 14, 2026, 13:31 UTC
  • No sign-in
  • EU hosting detected
  • Suggested categories: Knowledge and notes (suggested)
  • Updated Apr 3, 2026
• P

  psyXe MCP Server

  io.github.bjenkinsgit/psyxe-mcp 0.1.10

  Apple Notes, Reminders, and Contacts for AI assistants. BERT semantic search. macOS.

  • Check result: Not checked
  • Sign-in unknown
  • Hosting unknown
  • Suggested categories: Knowledge and notes (suggested)
  • Updated Apr 3, 2026
• N

  neural-memory

  io.github.nhadaututtheky/neural-memory 4.27.2

  Persistent memory for AI agents — 55 MCP tools, spreading activation recall.

  • Check result: Not checked
  • Sign-in unknown
  • Hosting unknown
  • Suggested categories: Knowledge and notes (suggested)
  • Updated Apr 2, 2026
• C

  clirank

  io.github.alexanderclapp/clirank 0.2.1

  Search, compare, and get docs for 210+ APIs ranked by CLI and agent relevance.

  • Check result: Not checked
  • Sign-in unknown
  • Hosting unknown
  • Suggested categories: Knowledge and notes (suggested)
  • Updated Apr 2, 2026