head to head · open source
agent-governance-toolkit vs attestix
agent-governance-toolkit has 6,357 GitHub stars, 1,135 forks, 176 open issues and last shipped yesterday. attestix has 722 stars, 83 forks, 21 open issues and last shipped 2 days ago. agent-governance-toolkit leads on adoption by 780% (6,357 vs 722 stars). agent-governance-toolkit is written in Python under MIT; attestix is written in Python under Apache-2.0. agent-governance-toolkit has attracted 18% as many forks as stars, attestix 11%. agent-governance-toolkit was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (ai-agents, compliance), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| agent-governance-toolkit | attestix | |
|---|---|---|
| GitHub stars | ★ 6.4K | ★ 722 |
| License | MIT | Apache-2.0 |
| Written in | Python | Python |
| Last push | 2026-09-28 | 2026-09-27 |
| Forks | ⑂ 1.1K | ⑂ 83 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick agent-governance-toolkit if
- You weight community size — 6.4K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick attestix if
- You want the attestix feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and attestix fits your workflow better
About agent-governance-toolkit
Agent Governance Toolkit is a Microsoft open source Python toolkit that adds policy enforcement, zero trust identity, execution sandboxing, and reliability engineering to autonomous AI agents, aimed at teams putting tool using or multi agent systems into production under compliance obligations.
read the full agent-governance-toolkit overview →
About attestix
Attestix is an open source attestation infrastructure for AI agents that provides DID based agent identity, W3C Verifiable Credentials, an EU AI Act compliance layer, delegation chains, and reputation scoring, and it is aimed at teams building or operating autonomous agents that need to prove identity and compliance to another agent, a regulator, or a downstream system.
read the full attestix overview →
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Frequently asked questions
Is agent-governance-toolkit or attestix more popular?
agent-governance-toolkit has 6,357 GitHub stars and attestix has 722. agent-governance-toolkit has the larger community by that measure.
Are agent-governance-toolkit and attestix free?
Both are open source. agent-governance-toolkit is licensed under MIT and attestix under Apache-2.0. Neither carries a licence fee.
What is the difference between agent-governance-toolkit and attestix?
agent-governance-toolkit is written in Python and attestix in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, agent-governance-toolkit or attestix?
Choose agent-governance-toolkit if you want the larger community (6,357 stars) or its MIT licence terms. Choose attestix if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.