#knowledge-graph

Verifiable knowledge graph for scientific experiments

Vectorless code retrieval for AI coding agents — search code by business intent (@intent, @domainRule) over a Tree-sitter graph. Built for MSA via MCP.

Govern your documents like code. MCP server that indexes .md/.docx/.html/.pdf into a SQLite knowledge graph and runs drift audits — stale policies, conflicting research claims, superseded docs, undocumented code exports. 12 MCP tools incl. cross-reference graph, governance + provenance metadata, topic similarity. Single binary, zero runtime deps.

The knowledge graph for APIs your agent can trust. Maps any API — even messy, paywalled, or on-chain ones — into a verified graph your agent traverses instead of guessing, and simulates any action to a receipt before money moves.

The embedded graph database that builds itself. Declarative linking rules, explainable derived edges, microsecond traversal. Rust core, Cypher subset, Python bindings.

Library for accessing personal knowledge service.

An open-source personal agent OS - any LLM, private memory you can see and walk.

Polyglot code-graph builder for kglite knowledge graphs: 14-language tree-sitter parsing, CLI, MCP server, Python wheel

Interactive, high-performance visualization for .kgl knowledge graphs — GPU force-layout app, headless SVG/PNG renders, and an MCP server so agents can navigate the graph with you. Companion to kglite.

Music library → kglite knowledge graph via sonara analysis. Lets AI agents reason over your music and build playlists.

Compressed Atomic Verb Expressions

Python SDK for the Scavio Search API - real-time Google, Amazon, Walmart, YouTube, Reddit, TikTok & Instagram data for AI agents and apps

Read github.com as data: every repo, user, org, issue, pull request, commit, release and file as a typed record with a github:// URI and a knowledge graph of the edges between them, with no API token

knowmind — CLI + MCP-Server für das Gedächtnis Ihrer KI (knowmind.de). npx -y knowmind mcp

Causalontology - the world's first programming-language-neutral standard and shared commons for reified causation. AGI's Missing Link.

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A deterministic code knowledge graph for coding agents — one static Go binary indexes code, routes, dependencies, k8s & docs; your agent answers from the store. No LLM, no DB, no MCP.

Enterprise ready object mapper for developing RDF knowledge graph applications with .NET

Facebook as structured data: Pages, posts, comments, media, groups and events into records, a claim graph and RDF. No API token.

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A metagraph database and reasoning engine in pure TypeScript. Store facts, query by pattern, derive new facts with rules, and search non-deterministically.

TrikeDB — the single-file graph database. A knowledge graph in one YAML file, full SPARQL 1.1, built for LLM agents

Graph Engineering toolkit — extract, normalize, store, query, and ground local knowledge graphs

A verifiable memory layer for language models — facts in a graph, every claim with its source.

Create, Evaluate, and Connect AI Skills

GRACE (Graph-RAG Anchored Code Engineering): open Agent Skills for contract-driven AI code generation with semantic markup, knowledge graphs, and support for Claude Code, Codex CLI, and Kilo Code.

Booboo — the unified operational brain. Wiring + knowledge + memory + agents + crons fused into one rooted, queryable 3D graph. REST + MCP + million-node 60fps viewer.

A schema-first GraphQL MCP server that avoids the 1MB introspection limit via typeNames/typeDepth scoping — built for federated topologies.

Markdown Knowledge Graph (mdkg) is a graph based documentation generation and management tool. Its purpose is to create, update, and search across documentation. Specifically for agentic AI systems where context bundling is important