sqlite

Open-source LLM gateway that adds cost visibility, request tracing, repeated-call detection, and basic prompt-injection heuristics for OpenAI and Anthropic traffic.

An MCP server for AI agents that stores persistent long-term memory in OKF format and searches it with SQLite FTS5.

An embeddable AI agent library written in C with tool calling, memory, sessions, voice, streaming, structured output, and support for both cloud and local models.

An open-core AI memory engine that stores structured facts in a graph, supports MCP clients, and can run local-first or as a hosted cross-app service.

A local SQLite-based memory database for AI agents with graph memory, hybrid search, and a tamper-evident thought/edge journal.

A provenance-aware memory layer for AI agents that stores user facts, interaction history, and third-party claims with source tracking and quarantine rules.

Looma is a local-first Python CLI that turns coding-agent history into resumable project context. It reconstructs work items, decisions, blockers, linked commits, and next steps from Claude Code, Codex, and Cursor sessions, with optional local LLM extraction and no cloud or API keys.

Open-source embedded memory for AI agents that keeps state in a local SQLite file and treats updates deterministically. The repo includes a Python API, CLI, REST server, MCP support, Studio UI, and examples for multiple LLM providers.

A lightweight API key proxy for self-hosted llama.cpp servers with per-user token usage tracking, rate limiting, and multi-server routing.

A local-first backend for AI agents that bundles documents, vector search, cache, queues, and cron jobs into one SQLite file, with optional Postgres support.

A Go-based local orchestration platform for AI coding agents, with live event streaming, session replay, and durable execution history.

Local-first AI memory layer for LLM apps with persistent knowledge graph storage, entity extraction, semantic retrieval, and API endpoints for ingesting and retrieving context.

A local MCP server for AI coding agents that records why code changes were made and stores that history in SQLite next to the project.

Forked is an open-source system for agent state management, designed to fork, rewind, replay, and persist AI agent state with effectively-once side effects. It includes a Rust core, a self-hosted server, cloud deployment, a TypeScript SDK, LangGraph support, and an MCP server.

Local-first persistent memory for AI coding agents over MCP. PMB stores decisions, lessons, project facts, and searchable context in a single SQLite file and exposes it through a CLI and dashboard.

A cross-platform Claude Code dashboard for tracking usage limits, token spend, and session forecasts in a single binary with no config.

A local, read-only observability dashboard for Claude Code with live event streams, session Kanban, token and cost charts, a 3D tool-call graph, and plugin-based widgets.

A loadable SQLite extension that adds column-oriented storage and analytics for fast local OLAP-style queries, with benchmark data and build instructions.

Local AI memory observability and security tool for inspecting, auditing, and rolling back what agents remember about you.

Self-hosted multiplayer AI workspace in Python for team-based agent collaboration, with governed actions, real-time shared rooms, and a tamper-evident audit log.

A lightweight Rust terminal notes app with SQLite full-text search and an MCP server so Claude can read, create, and update notes.

Fractal is a developer tool for running hierarchical agent loops that break complex work into sub-tasks, spin up child nodes in git worktrees, and track state locally in SQLite with a terminal UI.

open-geo is a GEO visibility tracker for AI answers. It runs queries in a logged-in browser, records whether a brand appears in sources, citations, or answer text, and outputs a FastAPI/React dashboard plus PDF reports.

Local memory and skill layer for coding agents that records procedures, reinforces useful patterns over time, and keeps provenance and trust tied to each memory.