MCP servers

Category: Knowledge and notes Clear all

64,273 servers from the official MCP Registry. We could not refresh the registry; this is the copy from Nov 14, 2026, 22:14 UTC. 2,245 servers have no check yet. Show servers without a check

3,668 servers

O
osm-notes-mcp
io.github.mrfentmen/osm-notes-mcp 1.0.1
OpenStreetMap notes: browse by area or radius, read threads, count open versus resolved.
- Check result: Not checked
- Sign-in unknown
- Hosting unknown
- Suggested categories: Knowledge and notes
- Updated Nov 8, 2026
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ecfr-mcp
io.github.mrfentmen/ecfr-mcp 1.0.0
eCFR: US federal regulation titles with amendment dates from the official API - keyless.
- Check result: Not checked
- Sign-in unknown
- Hosting unknown
- Suggested categories: Knowledge and notes
- Updated Nov 8, 2026
C
crossref-mcp
io.github.mrfentmen/crossref-mcp 1.0.1
Crossref: search 160M+ scholarly works, DOIs, journals, authors and funders - keyless.
- Check result: Not checked
- Sign-in unknown
- Hosting unknown
- Suggested categories: Knowledge and notes
- Updated Nov 8, 2026
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bqn-mcp
io.github.mrfentmen/bqn-mcp 1.0.0
MCP server for BQN: the docs, all 71 primitiv MCP: real tools for real work.
- Check result: Not checked
- Sign-in unknown
- Hosting unknown
- Suggested categories: Knowledge and notes
- Updated Nov 8, 2026
D
Dayora
ai.dayora/dayora 1.0.0
Let your AI agent read and search your Dayora journal, Dayora's replies and moods, and add entries
- Check result: Sign-in requiredNov 14, 2026, 13:28 UTC
- OAuth sign-in
- Hosted outside the EU (detected)
- Suggested categories: Knowledge and notes
- Updated Nov 8, 2026
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Player Two
lol.playertwo/mcp 1.1.0
Find browser games on Player Two, read its game SDK docs, and run your game studio there.
- Check result: Check pending
- Sign-in unknown
- Hosting unknown
- Suggested categories: Developer tools, Browser automation
- Updated Nov 8, 2026
J
Journalit
co.journalit/journalit 1.10.1
Trading journal in Obsidian. Ask Claude or ChatGPT about your trades; edits are previewed first.
- Check result: Sign-in requiredNov 14, 2026, 13:43 UTC
- OAuth sign-in
- Hosted outside the EU (detected)
- Suggested categories: Knowledge and notes
- Updated Nov 8, 2026
K
Knowledge Fabric
io.github.invarcore/knowledge-fabric 0.1.3
Multi-tenant hybrid RAG & evidence verification MCP server enforcing PostgreSQL RLS.
- Check result: Not checked
- Sign-in unknown
- Hosting unknown
- Suggested categories: Knowledge and notes
- Updated Nov 8, 2026
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Octocode
io.github.Muvon/octocode 0.29.2
AI-powered code indexer with semantic search and knowledge graphs
- Check result: Not checked
- Sign-in unknown
- Hosting unknown
- Suggested categories: Databases, Knowledge and notes
- Updated Nov 8, 2026
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Octobrain
io.github.Muvon/octobrain 0.15.2
Persistent memory for AI assistants with semantic search and knowledge graph relationships.
- Check result: Not checked
- Sign-in unknown
- Hosting unknown
- Suggested categories: Knowledge and notes
- Updated Nov 8, 2026
A
AIMochi
ai.aimochi/notes 1.0.0
Read-only access to your AIMochi meeting notes: list, search and read transcripts and summaries.
- Check result: Sign-in requiredNov 14, 2026, 13:26 UTC
- OAuth sign-in
- Hosted outside the EU (detected)
- Suggested categories: Knowledge and notes
- Updated Nov 8, 2026
S
Silica Core
io.github.kiycoh/silica-core 0.13.0
Retrieval over the folder the session opened: files, search, read, code_pack, write_note.
- Check result: Not checked
- Sign-in unknown
- Hosting unknown
- Suggested categories: Knowledge and notes
- Updated Nov 8, 2026
C
Constellate
io.github.nkoteskey/constellate 0.1.1
Shared memory for x0x agents: check what failed, reuse verified answers, get second opinions.
- Check result: Not checked
- Sign-in unknown
- Hosting unknown
- Suggested categories: Knowledge and notes
- Updated Nov 8, 2026
F
FFRS Wiki - FINAL FANTASY RESONANCE Database
com.redqd.ffrs/ffrs-wiki 1.0.0
FFRS Wiki MCP: FINAL FANTASY RESONANCE game data - 3,651 records, 9 languages, read-only.
- Check result: RespondsNov 14, 2026, 14:12 UTC
- No sign-in
- Hosted outside the EU (detected)
- Suggested categories: Databases, Data and analytics
- Updated Nov 8, 2026
S
SimplyBoost
io.simplyboost/mcp 1.0.1
Ask your SimplyBoost AI agents, work conversations and leads, and manage their knowledge.
- Check result: Check pending
- Sign-in unknown
- Hosted outside the EU (detected)
- Suggested categories: CRM, Knowledge and notes
- Updated Nov 8, 2026
M
Moyne Ross
io.github.Steven3265/moyneross 1.1.0
Moyne Ross research on commercial property capital, and a technical library of building elements.
- Check result: RespondsNov 14, 2026, 14:42 UTC
- No sign-in
- Hosted outside the EU (detected)
- Suggested categories: Knowledge and notes
- Updated Nov 8, 2026
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mcp-server
io.github.vectros-ai/mcp-server 0.19.0
Typed record store + hybrid search over MCP: deterministic lookups + semantic memory, per-customer.
- Check result: Not checked
- Sign-in unknown
- Hosting unknown
- Suggested categories: E-commerce, Knowledge and notes
- Updated Nov 8, 2026
M
memory-mcp
io.github.ragionex/memory-mcp 0.9.0
Self-learning memory for AI agents, powered by the Ragionex context engine.
- Check result: Not checked
- Sign-in unknown
- Hosting unknown
- Suggested categories: Knowledge and notes
- Updated Nov 8, 2026
A
academic-research-mcp-server
Deprecated in registry
io.github.TheNextGenNexus/academic-research-mcp-server 1.0.1
Search arXiv, Google Scholar, and Wikipedia for academic papers and knowledge
- Check result: Not checked
- Sign-in unknown
- Hosting unknown
- Suggested categories: Knowledge and notes
- Updated Nov 7, 2026
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Vox MCP
io.github.linxule/vox-mcp 0.9.0
Multi-model AI gateway — 10 providers including Cloudflare and Vercel, with conversation memory.
- Check result: Not checked
- Sign-in unknown
- Hosting unknown
- Suggested categories: Cloud and infrastructure, Knowledge and notes
- Updated Nov 7, 2026
P
Peptide Library
app.peptidelibrary/peptide-library 1.1.0
Peptide research profiles, evidence by tier, comparisons and educational content. No dosing.
- Check result: RespondsNov 14, 2026, 13:38 UTC
- No sign-in
- EU hosting detected
- Suggested categories: Knowledge and notes
- Updated Nov 7, 2026
W
Wisheroo
com.wisheroo/wisheroo 1.0.0
Personal songs from your memories and free kids' video wish lists: prices, samples, start links.
- Check result: RespondsNov 14, 2026, 14:23 UTC
- No sign-in
- Hosted outside the EU (detected)
- Suggested categories: Knowledge and notes, Design and media
- Updated Nov 7, 2026
A
Ariadne
io.github.mclaut/ariadne 0.8.26
Local-first agent memory with verified backup rotation and explicit project isolation.
- Check result: Not checked
- Sign-in unknown
- Hosting unknown
- Suggested categories: Project management, Files and storage
- Updated Nov 7, 2026
C
Compartment
io.github.MaxFreedomPollard/compartment 4.14.0
Durable agentic memory, encrypted at rest. Fully offline: no network, no API key, no cloud.
- Check result: Not checked
- Sign-in unknown
- Hosting unknown
- Suggested categories: Knowledge and notes
- Updated Nov 7, 2026

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