Knowledge Graphs

MCP server that maps function and component dependencies in Haskell and ReScript codebases — built to help LLMs trace affected code flows for test generation.

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

MCP server for PageBolt — take screenshots, generate PDFs, create OG images, inspect pages, record demo videos with Audio Guide narration, from AI coding assistants like Claude, Cursor, and Windsurf.

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

A knowledge graph of your codebase, exposed as an MCP server — so AI coding agents stop re-deriving structure from grep and Read on every request.

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.

Alaya MCP Server — a memory engine for AI agents that remembers, forgets, and learns

Cognitive architecture for persistent AI agent memory. Knowledge graph with learning retrieval, ACT-R decay, and spreading activation. Markdown-native, local-first, zero cloud. MCP server + CLI.

MindForge MCP server — exposes the MindForge engine (knowledge graph, project health, audit log) to Claude Code and any MCP host as 7 stdio tools. Self-contained, zero runtime dependencies.

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

AI code impact analysis MCP server — dependency graphs, cascade detection, and a mandatory build gate for AI coding agents

MCP server for querying Polymarket data via The Graph subgraphs — supports stdio and SSE transports

Associative memory for LLM agents — a key-graph memory layer (MCP server) that recalls by association, not just vector similarity. A graph-based alternative to vector-store agent memory.

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.