MCP server directory

59888 public MCP servers from the official MCP Registry (26001 from verified domains, 33887 community). Search, filter, copy a setup snippet. Nothing here is installed by cosmic-mcp.

Community listing. Not installed or verified by cosmic-mcp. Check the source before you run anything.

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Showing 121 to 150 of 166

• midi-tools-mcp

  io.github.mrfentmen/midi-tools-mcp

  MIDI note math: note names, frequencies, and note numbers. No network and no key.

  Community npmstdio productivity

• mindbase

  io.github.frankchu91/mindbase

  LLM-maintained personal wiki: cross-references sources, flags contradictions. Local markdown.

  Community npmstdio documentsproductivity

• mozak

  io.github.pitfa19/mozak

  One owner-approved plan per project, shared by coding agents as plain files, with an Obsidian view.

  Community npmstdio filesproductivity

• mwe-mcp — Memory Wiki Engine

  io.github.Fr4nZ82/mwe-mcp

  Self-hosted multi-user memory for AI agents: a human-readable Markdown wiki with per-fragment ACL.

  Community memoryproductivitydocuments

• nebulamind

  io.github.DuhoKim/nebulamind

  AI astronomy wiki with open agent peer-review. Vote on evidence, propose edits, earn reputation.

  Community npmstdio productivity

• note-taking-ai-mcp

  io.github.CSOAI-ORG/note-taking-ai-mcp

  Note Taking Ai MCP Server by MEOK AI Labs

  Community pypistdio productivity

• notion-arena

  io.github.imgul/notion-arena

  MCP server for Notion Arena — 143 Notion components: 132 widgets + 11 recipes

  Community npmstdio productivity

• notion-mcp

  io.github.shck-dev/notion-mcp

  Notion MCP server — search, export, and import pages as markdown

  Community npmstdio documentsproductivitysearch

• obelisk

  io.github.zachhannum/obelisk

  Comment on a passage of an Obsidian note, and propose suggested edits.

  Community npmstdio productivity

• obsidian-mcp-secure

  io.github.dewtech-technologies/obsidian-mcp-secure

  Secure MCP server for Obsidian with OWASP Top 10 controls and full audit logging.

  Community npmstdio monitoringproductivitysecurity

• obsidian-mcp-server

  io.github.cyanheads/obsidian-mcp-server

  Read, write, search, and surgically edit Obsidian notes, tags, and frontmatter via MCP.

  Community npmstdio memoryproductivitysearch

• obsidian-sync-mcp

  io.github.es617/obsidian-sync-mcp

  Give AI agents access to your Obsidian vault via local files or Self-hosted LiveSync.

  Community npmstreamable-http filesproductivity

• osdev-wiki-mcp

  io.github.0xmortuex/osdev-wiki-mcp

  The OSDev wiki (wiki.osdev.org) offline and searchable: search, sections, links.

  Community pypistdio productivitysearch

• pageworkspace

  io.github.CloudCorpRecords/pageworkspace

  Notion pages, databases and blocks via the REST API, as MCP tools.

  Community npmstdio api-integrationproductivity

• poe-data-mcp - Path of Exile game data

  io.github.charleslucas/poe-data-mcp

  MCP server for Path of Exile game data: wiki, economy, and Craft of Exile lookups

  Community pypistdio gamingproductivity

• pubmed-stream

  io.github.melhzy/pubmed-stream

  Search PubMed and PMC, read full texts, map evidence and build Obsidian knowledge graphs

  Community pypistdio memorymapsproductivity

• redmine-mcp-connector

  io.github.Nikhilprasad-r/redmine-mcp-connector

  stdio MCP server wrapping the Redmine REST API: issues, projects, users, time, wiki, versions.

  Community npmstdio api-integrationproductivityproject-management

• remem-mcp — Local-first MCP Memory + CodeGraph + Wiki

  io.github.tinhien11/remem-mcp

  Local-first memory for AI coding agents. Memory + CodeGraph + Wiki in one SQLite file.

  Community npmstdio memoryproductivitydatabases

• remnus

  io.github.Ranork/remnus

  MCP-native open-source Notion alternative: read & write pages, databases and kanban boards.

  Community remotestreamable-http productivity

• research-hub

  io.github.WenyuChiou/research-hub

  Research workspace for Zotero + Obsidian + NotebookLM. Search, ingest, sync, verify briefs.

  Community pypistdio productivitysciencesearch

• second-brain-mcp

  io.github.Portaltocoding/second-brain-mcp

  Second brain en Obsidian: notas, conceptos como nodos, resurfacing y salud del grafo. En castellano.

  Community npmstdio productivity

• seekstone

  io.github.shaqmughal/seekstone

  Filesystem-direct Obsidian MCP server — search and edit your vault with low context-tax.

  Community npmstdio productivitysearch

• seojeom-mcp

  io.github.seojeom/seojeom-mcp

  Local-first MCP server for Claude/Codex project wiki and graph workflows

  Community npmstdio automationproductivity

• sessionwiki

  io.github.necroz/sessionwiki

  Search a local wiki compiled from your Claude Code, Codex, Cursor and other AI coding sessions.

  Community pypistdio ai-modelsproductivitysearch

• smart-connections

  io.github.gogogadgetbytes/smart-connections

  MCP server for Obsidian Smart Connections. Semantic search using your vault's embeddings.

  Community npmstdio vector-searchproductivitysearch

• smart-connections-mcp

  io.github.msdanyg/smart-connections-mcp

  Local semantic search over Obsidian vaults via Smart Connections embeddings. Multi-vault, private.

  Community npmstdio vector-searchproductivitysearch

• stardew-wiki-mcp

  io.github.mrfentmen/stardew-wiki-mcp

  Keyless MCP server for the Stardew Valley Wiki: search crops, villagers, quests, items, get...

  Community npmstdio productivitysearch

• stellavault

  io.github.Evanciel/stellavault

  Local-first MCP server: Claude searches, asks & drafts from your Obsidian vault. 21 tools, no keys.

  Community npmstdio ai-modelsproductivity

• task

  io.github.rog0x/task

  Todo, priority, estimation, burndown for AI agents

  Community npmstdio productivity

• task-board-todo-kanban

  io.github.theluckystrike/task-board-todo-kanban

  A todo and task board in kanban form, driven from chat with full CRUD.

  Community remotestreamable-http communicationproductivity

Source: the official MCP Registry (registry.modelcontextprotocol.io), refreshed daily, plus public GitHub data. "Verified domain" means the publisher proved the namespace's domain to the registry; it is not a review. Machine-readable: /v1/directory/servers.