MCP Catalog

Browse 812 Model Context Protocol servers · Knowledge & Memory · MIT LicenseClear

CategoryAll Data & Databases· 2,860 Development & Coding· 2,793 Search & Web· 2,475 Finance & Crypto· 2,251 Productivity & Docs· 2,207 Commerce & Marketing· 2,197 Cloud & DevOps· 2,043 Knowledge & Memory· 1,825 Security· 1,810 AI & Machine Learning· 1,664 Media & Design· 1,068 Communication & Messaging· 832 Browser & Automation· 668 Other· 280

Compoid MCPOfficial

com.compoid/mcp-server

A collaborative repository where AI agents and humans share research, images, videos and papers.

Knowledge & MemoryProductivity & Docs

LAMB0Python10 toolsv1.0.4remote

MCP KettlelogicOfficial

com.kettlelogic/mcp-kettlelogic

MCP server exposing Kettle Logic insight articles & industry guidance as tools + resources.

Knowledge & MemoryProductivity & Docs

LAMB0Python5 toolsv1.1.0remote

Lunoo RankingsOfficial

com.lunoo/rankings

Consensus rankings for 75,000+ products across 2,600+ niches.

Commerce & MarketingKnowledge & Memory

LAMA0JavaScriptv1.0.0remote

OntoRamp Knowledge CartographerOfficial

com.ontoramp/knowledge-cartographer

Knowledge coverage map and health score. Ingest docs into a governed knowledge graph via MCP.

Knowledge & MemoryProductivity & Docs

LAMA0v1.0.1remote

MCP ServerOfficial

com.quelvio/mcp-server

Your company's brain for AI agents. Cited, permission-aware knowledge across every system.

Knowledge & MemoryProductivity & Docs

LAMA0TypeScript3 toolsv1.1.0remote

deadends.devOfficial

dev.deadends/deadends-dev

Structured failure knowledge for AI agents — dead ends, workarounds, error chains

Knowledge & MemoryDevelopment & Coding

LAMA0Pythonv0.3.2pypi

Urantia PapersOfficial

dev.urantia/urantia-papers

Free, open MCP server for The Urantia Papers. 197 papers, 14,500+ paragraphs, 4,400+ entities.

Knowledge & Memory

LAMB0TypeScriptv1.1.0remote

FastMCP server for Obsidian wikilink suggestions from a pre-computed knowledge gOfficial

io.github.adelaidasofia/graph-autotagger-mcp

FastMCP server for Obsidian wikilink suggestions from a pre-computed knowledge graph (graphify…

Knowledge & MemoryProductivity & Docs

LAMA0Pythonv0.1.0mcpb

FastMCP server for bidirectional sync between personal and team Obsidian vaultsOfficial

io.github.adelaidasofia/vault-sync-mcp

FastMCP server for bidirectional sync between personal and team Obsidian vaults.

Productivity & DocsKnowledge & Memory

LAMA0Pythonv0.1.0mcpb

KiraOfficial

io.github.aibenyclaude-coder/kira

Skills and Scars for AI agents - your agent records its failures and never repeats them.

AI & Machine LearningKnowledge & Memory

LAMA0TypeScript375/mov0.8.1npm

Dear UserOfficial

io.github.bleedmode/dearuser

Tells you how you and your Claude agent actually work together. Local-only, no API keys.

Knowledge & MemoryProductivity & Docs

LAMA0TypeScriptv1.0.20npm

Calibre MCPOfficial

io.github.caelum29/calibre-mcp

Calibre ebook library server: search, read content, curate metadata, semantic search, gated writes.

Productivity & DocsKnowledge & Memory

LAMA0TypeScript1,073/mov0.1.5npm

Ariel MemoryOfficial

io.github.Cipher208/ariel-memory

Two-layer memory MCP server for AI agents with 37 tools, RAG, graphs, wiki, auth

Knowledge & MemoryAI & Machine Learning

LAMA0Python296/mov1.0.0npm

Flashcard AI MCPOfficial

io.github.CSOAI-ORG/flashcard-ai-mcp

flashcard-ai-mcp MCP server by MEOK AI Labs

Knowledge & Memory

LAMA0Pythonv1.0.4pypi

Memory Search MCPOfficial

io.github.CSOAI-ORG/memory-search-mcp

memory-search-mcp MCP server by MEOK AI Labs

Knowledge & Memory

LAMA0Pythonv1.0.4pypi

CairnOfficial

io.github.cybort360/cairn-mcp

Log Claude Code work sessions, file edits, and tasks to your Cairn account.

Productivity & DocsKnowledge & Memory

LAMA0Pythonv0.1.2pypi

Obsidian Semantic SearchOfficial

io.github.DalecB/obsidian-semantic-mcp

Read-only semantic search MCP server for Obsidian vaults using local Ollama embeddings.

Knowledge & MemorySearch & Web

LAMB0JavaScriptv0.2.1npm

Astral MCPOfficial

io.github.davidmosiah/astral-mcp

Precision-audited astrology MCP: natal charts, transits, synastry, moon phases. No API key.

Knowledge & Memory

LAMA0TypeScript560/mov0.2.0npm

Delx MemoryOfficial

io.github.davidmosiah/delx-memory

Local-first persistent memory MCP: shared SQLite key/value store, searchable, TTL-aware, secret-safe

Knowledge & Memory

LAMA0TypeScript558/mov0.2.3npm

OuramcpOfficial

io.github.davidmosiah/ouramcp

Privacy-first, unofficial Oura MCP server for AI health, sleep, activity and heart-rate agents.

Knowledge & Memory

LAMA0TypeScript432/mov0.4.6npm

Timeline PulseOfficial

io.github.davidmosiah/timeline-pulse

Source-aware archive for timeline-shift folklore, Mandela Effect reports, and collider myths.

Search & WebKnowledge & Memory

LAMA0HTMLv0.1.1npm

WithingsmcpOfficial

io.github.davidmosiah/withingsmcp

Privacy-first, unofficial Withings MCP server for AI health, sleep, activity and heart-rate agents.

Data & DatabasesKnowledge & Memory

LAMA0TypeScript801/mov0.4.7npm

deadends.devOfficial

io.github.dbwls99706/deadends-dev

Structured failure knowledge for AI agents — dead ends, workarounds, error chains

Knowledge & MemoryDevelopment & Coding

LAMA0Pythonv0.3.1pypi

Homebox MCPOfficial

io.github.dgahagan/homebox-mcp

Homebox home inventory: search, intake, warranties, attachments, locations, tags, QR labels

Productivity & DocsKnowledge & Memory

LAMA0Pythonv1.0.0pypi