angelnicolasc/graymatter
30 sec to give your AI agents persistent memory. Reduce 90% token consumption while also maintaining quality.
- Stars
- 486
- Forks
- 41
- Open issues
- 5
- Last push
- 13d ago
About graymatter
graymatter is a free, open-source AI agent tool by angelnicolasc, written mainly in Go. 30 sec to give your AI agents persistent memory. Reduce 90% token consumption while also maintaining quality. It has 486 GitHub stars and 41 forks, and was last updated 13d ago. It's released under the MIT license, a standard open-source license.
- License
- MIT
- Language
- Go
- Stars
- 486
- Last update
- 13d ago
- Runs on Mac
- Not stated
- GPU
- Not stated
- Paid API key
- Not required
- Self-hostable
- Yes
Similar free tools
hermes-agent256k stars · The agent that grows with you
ECC286k stars · The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
claude-code-best-practice68k stars · from vibe coding to agentic engineering - practice makes claude perfect
ponytail172k stars · Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.
paperclip106k stars · The open-source app everyone uses to manage agents at work
rea361k stars · Reverse engineer anything with agents, from app behavior down to native binaries.
graymatter FAQ
Is graymatter free?
Yes. graymatter is open source and free to use. It's released under the MIT license, a standard open-source license.
Does graymatter run on a Mac?
The project doesn't say. Check its installation guide before you start.
Does graymatter need a GPU?
The project doesn't state hardware needs. AI models generally run much faster with a GPU.
Is graymatter still maintained?
Yes. It was last updated 13d ago and has 5 open issues on GitHub.
What are alternatives to graymatter?
Similar free, open-source tools include hermes-agent, ECC, claude-code-best-practice, ponytail.