A knowledge graph for your codebase, written in markdown
Read named SQL statements from .sql files. Also named parameters for prepared statements.
A persistent learning graph engine for Claude Code via MCP — structured knowledge that carries forward across sessions
Semantic search over a personal knowledge corpus (`thoughts/` plus any other markdown roots). Uses SQLite + `sqlite-vec` for local embeddings and exposes a stdio MCP server to Claude Code.
Command-line interface for the [Olane Network](https://olane.dev) — interact with the Copass knowledge graph, ingest code and documentation, and query your project's ontology.
SQLite3 bindings for React Native (Android & iOS)
Fast SQLite for react-native
SQLite library with support for opening and writing databases, prepared statements, and more. This SQLite library is in pure javascript (compiled with emscripten).
A low-level utility for matching a string against a directed acyclic graph of regexes.
Basic Memory plugin for OpenClaw — local-first knowledge graph for agent memory
Library with base interfaces for LangGraph checkpoint savers.
Local-first persistent codebase memory for MCP-enabled coding agents.
A graph data structure with topological sort.
A Software Development Kit (SDK) for Zero-Knowledge Transactions
Memory module - AgentDB unification, HNSW indexing, vector search, hybrid SQLite+AgentDB backend (ADR-009)
ClawCross multi-platform agent CLI shell with full project source.
[](https://github.com/rhashimoto/wa-sqlite/actions/workflows/ci.yml?branch=breaking-changes)
Developer context continuity system — temporal knowledge graph for AI coding agents via MCP. Inspired by Vannevar Bush's 1945 concept of a machine that remembers everything.
TSUNAMI — Bun-native oceanic memory system with basin/current flow, storm center, hot+cold retrieval, knowledge graph sync, and evidence linking.
The officially supported SQLite database adapter for Payload
[Model Context Protocol (MCP)](https://modelcontextprotocol.io) server for DKG V10. Exposes DKG node capabilities as MCP tools, allowing AI assistants (Cursor, Claude Desktop, etc.) to publish, query, and explore the knowledge graph.
PowerSync Web SDK
Local, privacy-first Salesforce org knowledge graph for MCP clients (Cursor, Claude, VS Code)
Adaptive error memory and code intelligence system with Hebbian synapse network, hybrid search, and REST API