MCP Catalog

Dear UserOfficial

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

Calibre MCPOfficial

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

Reasoning CommonsOfficial

AI Reasoning Cache & Consensus Layer with 11 MCP tools via Streamable HTTP.

Ariel MemoryOfficial

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

Flashcard AI MCPOfficial

flashcard-ai-mcp MCP server by MEOK AI Labs

Memory Search MCPOfficial

memory-search-mcp MCP server by MEOK AI Labs

Meok Aaif Agent Card MCPOfficial

MEOK AAIF Agent Card MCP — Linux Foundation AAIF agent identity bridge. Issues + verifies +

Meok W3c Tdm Rights MCPOfficial

MEOK W3C TDM Rights MCP — EU CDSM Directive Article 4(3) Text + Data Mining opt-out. Issues + scans

CairnOfficial

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

Obsidian Semantic SearchOfficial

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

Cafe MCPOfficial

Korean Saju (Four Pillars) MCP server with 5 free birth-chart analysis tools.

Danube AIOfficial

Unified platform for AI tool discovery, execution, and integration across APIs and MCP servers.

Astral MCPOfficial

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

Delx MemoryOfficial

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

OuramcpOfficial

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

Timeline PulseOfficial

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

WithingsmcpOfficial

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

deadends.devOfficial

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

SciWeaveOfficial

AI research grounded in 300M scientific works — every citation a verifiable DOI.

Homebox MCPOfficial

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

EngrmOfficial

Shared memory across devices, sessions, and agents for OpenClaw, Claude Code, and Codex.

Ecz Id MCP VerifierOfficial

Local-first, read-only ECZ-ID verifier over MCP (stdio): checks, reports, explains, routes.

RagOfficial

MCP RAG server with hybrid search, multi-KB support, and AI-powered chunk contextualization.

Diaspora MCPOfficial

diaspora-mcp