Knowledge Graphs

MCP server for Velixar persistent cognitive context — memory, identity, graph, time, and contradiction for LLMs

MCP server adapter + CLI + watcher for email-agent-mcp

Nex CLI provides organizational context & memory to AI agents. Connect email, CRM, Slack, meetings, and 100+ tools into one knowledge graph. Delegates to the nex-cli binary.

Persistent local memory for any MCP client. SQLite + FTS5 + sqlite-vec hybrid retrieval, bi-temporal asOf queries, contradiction detection, LLM-free reflection. Multilingual embeddings. Knowledge Graph. No cloud, no API keys.

Agent-first MCP server: AI coding agents find, compare, verify, and stack-build the right open-source tools across 35+ registries (npm, PyPI, Cargo, Maven, Go, RubyGems, NuGet, Hex, Composer, and more). Graph-aware ranking + version-aware compatibility in

Your agents break less code and burn fewer tokens. codeweb maps your repo into a deterministic call/import graph; 28 MCP tools answer impact, callers, and duplication before agents write. Claude Code plugin & MCP server; zero deps, runs 100% locally.

Lightweight pre-commit safety gate for AI agents. Answers 'is this change safe?' with PASS/WARN/BLOCK verdict in seconds. Zero setup, no database.

A MCP server built for developers enabling Git based project management with project and personal…

Zero-config codebase context for AI agents. One command generates a ~250-token navigation map and auto-configures Claude Code, Cursor, and Aider.

MIND MCP Server — 28 tools. The most complete AI memory layer with the Focus → Project → Outcome → Task hierarchy (mind_focuses + extended mind_life with item_type/parent_id/focus_id and cross-account project sharing via share/list_shares/revoke_share), d

AI Mind Map — MCP server that reduces AI coding agent token usage by 80-99% through persistent codebase memory, knowledge graphs, and intelligent context management

Verifiable Memory-as-a-Service for AI Agents — MCP server with local SQLite or cloud mode

Bhived MCP Server — shared knowledge graph for AI agents. Query, write, and inspect collective AI knowledge through the Model Context Protocol.

Self-hosted email API with MCP and REST support for Gmail, Outlook, and IMAP/SMTP

Cirdan — AI infrastructure cartographer & MCP server. Zero-Python standalone binary, runnable via npx.

MCP server for Microsoft 365 via the Microsoft Graph API. Read/write access to mail, calendar, contacts, tasks, teams, planner, and more.

Production-ready MCP memory server with SQLite WAL for thread-safe concurrent access. Drop-in replacement for @modelcontextprotocol/server-memory. Prevents race conditions and data loss in multi-session AI agent environments. ACID-compliant knowledge grap

Universal installer and agent pack for the m1nd MCP runtime.

Safety-first context & orchestration engine for AI coding agents. MCP server with mandatory research pipeline, knowledge graph, impact analysis, decision memory, and safety guard — works with any MCP client.

Multi-Scope Local Memory — local-first AI agent memory with personal/global/shared scopes. 7-channel retrieval, Fisher-Rao similarity, multi-scope RRF fusion.