Knowledge Graphs

Web production tools for AI agents: contrast, JP text, WebP, JSON-LD, slugs, dates and 40+ more

The most comprehensive MCP server for Meta Business Suite — 200 tools across Facebook Pages, Instagram, Threads, Ads Manager, Commerce, Conversions API, and more

Metabob MCP: a shared work ledger, code-structure tools and the substrate cockpit for AI agents

Advanced MCP server for security detections with Detection Engineering Intelligence, Knowledge Graph (Tribal Knowledge), Elicitation, and Resource Subscriptions

Ranked local code-graph context for AI coding agents. Intercepts reads + greps. Apache-2.0.

Meta Ads MCP server: 42 read tools, 24 opt-in preview-first writes.

Universal code development MCP server — search, analyze, navigate, review any codebase. 29 tools, semantic search, AST parsing, security scanning, dead code detection, complexity heatmaps, DB schema parsing, API discovery, IaC analysis, CI/CD parsing, mon

AINative ZeroDB MCP Server - 81 operations for vector search, TurboQuant vector compression (PolarQuant + QJL), NoSQL, dedicated PostgreSQL management, files, events, RLHF, knowledge graph (entities, edges, traversal, GraphRAG), and persistent memory for

AI-native version control where intent, operation, evidence and decision are first-class objects.

Intelligent agent memory with automatic extraction, consolidation, and bi-temporal recall.

LatentContext MCP Server: session-isolated memory, a knowledge graph, a live code index with call graphs, and stateful code review for MCP hosts

Developer journal with knowledge graphs, relationships, Git context, and semantic search

Mine the architecture rules your TypeScript repo already enforces, with the evidence attached.

AI memory system for coding agents. Local-first MCP runtime with connectors (Google Drive, GitHub, Slack, Notion), knowledge graphs, decay scoring, and multi-tier deployment. Free locally, paid Cloud for sync and teams.

A code indexing system accessible via MCP (Model Context Protocol)

MCP Memory Server with Neo4j backend

Cloud-persistent, semantic-search memory MCP — drop-in for server-memory, backed by ZeroDB.

Codebase Memory MCP bridge plugin for DeepSeek Harness: knowledge-graph code search, snippets, architecture, call-path tracing, and auto-started graph visualization UI.

Obsidian MCP server: semantic search, knowledge graph, and vault editing. No plugin required.

HYTHE — coordination bus + shared truth for AI agent fleets — self-hosted MCP server + stdio bridge.