asg017/sqlite-vec
A vector search SQLite extension that runs anywhere. Extremely small, "fast enough" vector search written in pure C with no dependencies. Perfect for embedded and edge deployments. MIT/Apache-2.0 dual licensed.
simonw/llm
CLI tool and Python library for interacting with dozens of LLMs via remote APIs or locally. Extensible plugin ecosystem, SQLite logging. Apache 2.0 licensed.
Thanatos9404/llmslim
MCP server and Python library that gives AI agents long-term memory with no LLM call, storing messages word for word in local SQLite or Postgres and recalling what answers a question within a token budget. MIT licensed.
nikhilagrima/claude-pet
Desktop companion for Claude Code that reacts to hook events with animated emotions and sounds, maintains a local SQLite graph memory per project injected as a compact recap at session start, promotes repeated patterns into SKILL.md files, and monitors GitHub repository activity. macOS/Windows/Linux, 100% local. MIT licensed.
MemTether/MemTether
Cross-client AI memory hub where agents share one physical SQLite database via file-level pointers. Zero cloud, bi-temporal governance with supersession chains, hash-chain audit, and MCP. Apache-2.0.
aden-hive/hive
Production-grade multi-agent orchestration framework with 10K+ stars. Apache 2.0 licensed.
ScottRBK/forgetful
MCP server for persistent AI agent memory with atomic notes, semantic linking, and SQLite or PostgreSQL storage.
cocoindex-io/cocoindex-code
Embedded, AST-aware code search CLI and MCP server that chunks a repository with tree-sitter grammars, embeds it into a local SQLite index, and re-indexes only the files that changed, for coding agents. Apache-2.0 licensed.
plasma-ai/fractal
Hierarchical coding-agent orchestrator with recursive delegation, per-node Git worktrees, configurable limits, persistent SQLite state, and live terminal monitoring and steering.
NorviaLabs/forge
Open-source terminal AI coding agent (Rust TUI) that unifies agent, code editor, and shell in one keyboard-driven workspace with durable SQLite session journals, MCP support, and approval-aware command execution. MIT licensed.
cloudflare/computer
Virtual filesystem inside a Durable Object providing sandboxed execution environments for AI agents. MIT licensed.
morluto/rea
MCP server and CLI that lets AI agents inspect binaries, applications, websites, and runtime behavior with evidence-backed reverse-engineering results. MIT licensed.
duckdb/duckdb
High-performance analytical in-process SQL database system. Fast, reliable, portable, and easy to use with rich SQL dialect support. Perfect for data processing and analytics workloads. MIT licensed.
TerminallyLazy/Tree-Ring-Memory
Framework-agnostic, local-first memory lifecycle for AI agents with a Rust CLI, SQLite/FTS recall, redaction, forgetting, audit checks, consolidation, and agent-skill guidance. MIT licensed.
pieteams/piekbs
Local-first knowledge search engine for agents with FTS5 full-text search and graph-based document expansion via citation/support/wiki links. Pure Go, no embedding required.
vitali87/code-graph-rag
Multi-language codebase RAG framework using Tree-sitter and Memgraph knowledge graphs to query, edit, and optimize codebases with AI. MIT licensed.
5dive-ai/5dive
Self-hosted CLI that runs a team of AI agents on one Linux server, each its own Linux user running Claude Code, Codex or another official agent CLI as a systemd service, sharing an org chart and a backlog. MIT licensed.
coleam00/Archon
Workflow engine for deterministic AI coding agents. Define development processes as YAML workflows (planning → implementation → validation → review → PR) with isolated Git worktrees for parallel execution. MIT licensed.
tashfeenahmed/freellmapi
OpenAI-compatible proxy gateway that stacks the free tiers of multiple LLM providers behind a single endpoint with automatic failover and rate tracking. MIT licensed.
apache/airflow
Platform to programmatically author, schedule, and monitor workflows. Industry-standard orchestration for data pipelines and ML workflows with 500+ integrations. Apache 2.0 licensed.
vdaas/vald
Highly scalable distributed vector search engine. Cloud-native architecture with automatic indexing, horizontal scaling, and multiple ANN algorithm support. Apache 2.0 licensed.
nmslib/hnswlib
Header-only C++ library for fast approximate nearest neighbors with Python bindings. Supports CRUD operations and concurrent read/write - unique among ANN libraries. Powers many production vector databases. Apache 2.0 licensed.
RyanCodrai/turbovec
Rust-native high-performance vector index with Python bindings optimized for fast ANN search and SIMD acceleration on modern CPUs. MIT licensed.
cuiheng511/filepilot-ai
Local-first file intelligence app, CLI, and MCP server for searching, summarizing, tagging, deduplicating, and safely organizing local files for AI agent workflows. MIT licensed.