Knowledge Graphs

Web, academic and code search with graph RAG, data lineage, ontology and cross-project schema links.

Local-first shared memory layer for AI coding agents across MCP clients, Git history, reasoning context, and project sessions.

Deterministic, persistent graph server for tracking workflow state, decisions, and blockers.

CogMemory MCP Server — Unified context subsystems for AI coding agents

Mneme — the memory layer for your codebase. Knows the WHY, the WHAT, the WHERE-IT-BREAKS.

Read and edit long Markdown by block instead of by file — geml list/find/get address any .md, nothing is converted. Plus GEML, a plain-text format where blocks carry ids for validated writes, reference checks and per-block history. Ships an MCP server.

Project-local RAG memory MCP server — knowledge graph + multilingual vector + FTS5 in a single SQLite file. Per-project isolation, 38 MCP tools, codepoint-safe chunking (Korean/CJK/emoji).

Where specs become law. A self-contained MCP suite that turns any repo into a spec-driven, agent-ready project: its own constitution (foundation), its own local code graph (Compass), its own spec-driven workflow (Lawbook), and opt-in skill packs (Tools).

MCP server for Microsoft Graph Teams integration

MCP server for Outlook integration with OAuth authentication, message search, and batch operations

Multi-language repository map for agents and humans: MCP tools, dependency graphs, symbol indexes, impact review, and bounded source evidence.

Outlook Assistant — MCP server with 22 tools for email, calendar, contacts, and settings via Microsoft Graph API

Map text into knowledge graphs to create a structured representation of conceptual relations and t…

Auditable AST code intelligence for AI agents: 18 task-oriented commands through one MCP tool, CLI, or agent skill. Supports JS/TS, Python, Go, Rust, Java, C, C++, C#, and HTML.

Find test gaps, generate grounded tests, and dynamically prove behavior with mutation testing.

Code Graph MCP Server

MCP server giving AI agents (Claude Code, Claude Desktop, Cursor, ChatGPT, Codex, OpenClaw) persistent long-term memory backed by your local Obsidian markdown vault. Hybrid retrieval (BM25 + ML embeddings + BGE reranker, RRF-fused), HNSW + int8 quantizati

Graph context, semantic search, guarded edits, and reviewable Git for local Obsidian vaults.

Search, extend, and act on your team's Naumu knowledge graph: notes, threads, and nodes.

npx memvara — connect a stdio MCP client to memvara, bitemporal memory for AI agents. Zero config: no URL to paste, and no browser at all when you already have a key.