MCP Catalog

karstOfficial

Code context for AI dev tools: pack-scoped, cited code retrieval over MCP.

WhatsApp Chat Reader (Unofficial)Official

Unofficial read-only MCP server for your local WhatsApp chat history (stays on your machine).

LocusOfficial

Hierarchical markdown memory palace for AI agents — structured palace navigation via MCP tools.

Psychopathia MCPOfficial

Read-only tools over the Psychopathia Machinalis nosology: 79 conditions, 11 tools.

N3MemoryCore Lite (Working Memory)Official

Ephemeral 7-day hybrid vector+BM25 working memory, multilingual, backed by Redis Stack.

Korg LedgerOfficial

Verifiable cognition: prove a session ledger is tamper-evident; audit & import any agent's logs.

ArtelOfficial

Self-hosted shared-memory & coordination mesh for AI agent fleets. You host it; agents connect.

Sportiq MCPOfficial

MCP tools for FIFA World Cup 2026 football, Formula 1, and IPL cricket — sims, strategy, fantasy.

Claude Memory ManagerOfficial

Cross-session memory for Claude Code — context capture, semantic search, recall

Piia EngramOfficial

Local-first AI identity for MCP coding tools. Lessons, decisions, and context you control.

Qiskit Documentation MCP ServerOfficial

MCP server for querying and retrieving Qiskit documentation, guides, and API references

N3moOfficial

N3MO: Code intelligence engine mapping repositories into queryable symbol graphs.

RecallOfficial

Open-source MCP memory server. Persistent, searchable, tiered memory across sessions.

MCP Memory GraphOfficial

Authority-weighted memory graph for AI agents with conflict detection and semantic search.

Agent Audit MCPOfficial

Immutable audit trail for agent-to-agent interactions

Agent HarnessesOfficial

Agent-harness picks, search, and decision guides over a curated, weekly-rescored list of 110.

UnpaywallOfficial

Open-access availability for 120M+ scholarly articles via the Unpaywall API

AIppocampusOfficial

Local-first, source-backed continuity for AI agents via stdio MCP.

World Model MCPOfficial

Temporal knowledge graph for codebases with constraint enforcement at the edit boundary.

LINZAOfficial

Local-first MCP sidecar for Markdown artifacts, review intents, and supervised knowledge growth.

NouzOfficial

Semantic knowledge engine for Obsidian with auto-classification and DAG hierarchy

DevTimeOfficial

Local-first, read-only MCP server for evidence-backed repository memory.

TokenmizerOfficial

Graph-backed session memory for LLMs: checkpoint, resume, file analysis, token-savings stats.

AtlaspiOfficial

Historical geography for AI agents: polities, GeoJSON borders, chains & events, 4500 BCE-today