BrainCTL
Persistent memory for AI agents. Single SQLite file, 192 MCP tools. FTS5 search, knowledge graph, session handoffs, write gate. No server, no API keys, no LLM…
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Engram
Self-hosted MCP server giving AI agents persistent memory — Markdown source of truth, hybrid BM25+embedding search, typed graph relations.
Arc Research
Remote MCP for commodities research — knowledge graph, COT positioning, natural gas storage/weather, futures quotes, and private stories/journals. Requires Arc…
Yatabase
Managed graph database (Cypher + SPARQL + SQL) with native MCP endpoint — AI agents query graphs directly, $0 egress, free tier.
Deep Thinker
Advanced cognitive thinking MCP server with DAG-based thought graph, multiple reasoning strategies, metacognition, and self-evaluation.
Sverklo
Local-first MCP code intelligence server with 37 tools — hybrid search, blast-radius analysis, diff-aware risk-scored review, and bi-temporal memory pinned to…
Myco Brain
Self-hosted memory and knowledge-graph MCP server for AI agents. TypeScript on Postgres 16 + pgvector, 11 brain_* tools. Runs keyless: full-text and semantic…
MemPlato
Personal MCP server that runs on your Android phone via Termux. 29 tools: drawers, knowledge graph, diary, semantic search, tunnels. All data stored locally on…
Adaptive Recall
Adaptive MCP memory system for AI applications. Learns which retrieval strategies work for your data, scores results using cognitive science models, builds a…
Recon
Recon indexes your codebase into a knowledge graph and exposes it via 14 MCP tools. AI agents get dependency mapping, blast radius analysis, safe multi-file…
Destiny - Codex
Destiny Codex turns the Destiny 2 Manifest (gibberish hash-reference JSON) into clean, AI-readable text. CLI + MCP server with 9 tools: search, filter, get…
Logseq Knowledge Graph
Integrates with Logseq knowledge graphs to enable retrieval, analysis, and manipulation of personal knowledge bases through tools for page content access…
BlueSky
Integrates with BlueSky's API to retrieve user profiles and social graph data, enabling user analysis, network visualization, and content discovery.
CodeGraph
Generates and queries a graph representation of a codebase.
Amela MCP Memory Tool
A local, high-performance memory server for AI agents, built with SQLite, vector embeddings, and a knowledge graph. Packaged for npm and Docker.
Neo4j Server
Interact with and explore graph data in a Neo4j database.
TurboVault
Markdown and Obsidian compatible knowledge graph.
Memento MCP
A scalable knowledge graph memory system for LLMs with semantic retrieval and temporal awareness, using Neo4j as a backend.
claude-session-continuity-mcp
Zero-config session continuity for Claude Code. Auto-captures context via Claude Hooks, provides 24 tools for memory, tasks, solutions, and knowledge graph…
Rechtspraak MCP
Dutch case law (Rechtspraak Open Data + LiDO citation graph). Search and fetch uitspraken by ECLI, with prudai.com deeplinks.
CGM MCP Server
A server for CodeFuse-CGM, a graph-integrated large language model designed for repository-level software engineering tasks.
Graphify Ts
Local MCP server and context compiler that turns TypeScript/Node workspaces into compact, verifiable context packs for AI coding agents.
Supabase Memory Service
A memory service using Supabase PostgreSQL with pgvector for semantic search and knowledge graph storage.
Roam Research
Connects AI assistants to your Roam Research graph for data access and interaction.