head to head · open source
tfsec vs agent-governance-toolkit
tfsec has 7,061 GitHub stars, 560 forks, 18 open issues and last shipped 8 months ago. agent-governance-toolkit has 6,513 stars, 1,126 forks, 176 open issues and last shipped 2 days ago. tfsec leads on adoption by 8% (7,061 vs 6,513 stars). tfsec is written in Go under MIT; agent-governance-toolkit is written in Python under MIT. tfsec has attracted 8% as many forks as stars, agent-governance-toolkit 17%. agent-governance-toolkit was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (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
| tfsec | agent-governance-toolkit | |
|---|---|---|
| GitHub stars | ★ 7.1K | ★ 6.5K |
| License | MIT | MIT |
| Written in | Go | Python |
| Last push | 2026-03-25 | 2026-11-03 |
| Forks | ⑂ 560 | ⑂ 1.1K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick tfsec if
- You weight community size — 7.1K stars and counting
- You want the MIT license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick agent-governance-toolkit if
- You want the agent-governance-toolkit feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and agent-governance-toolkit fits your workflow better
About tfsec
📣 tfsec to Trivy Migration As part of our goal to provide a comprehensive open source security solution for all, we have been consolidating all of our scanning related efforts in one place, and that is Trivy. Over the past year, tfsec has laid the foundations to Trivy's IaC & misconfigurations scanning capabilities, including Terraform scanning, which has been natively supported in Trivy for a long time now. Going forward we want to encourage the tfsec community to transition over to Trivy. Moving to Trivy gives you the same excellent Terraform scanning engine, with some extra benefits: 1. Access to more…
read the full tfsec overview →
About agent-governance-toolkit
🌍 English 日本語 简体中文 한국어 Agent Governance Toolkit Ship agents to production without losing sleep 🚀 Quick Start · 📋 Specifications · 📦 PyPI · 📝 Changelog brightgreen) [!IMPORTANT] Public Preview production quality public preview releases. May have breaking changes before GA. Policy enforcement, identity, sandboxing, and SRE for autonomous AI agents. One pip install , any framework. The Problem Your AI agents call tools, browse the web, query databases, and delegate to other agents. Once deployed, they make decisions autonomously. You need answers to three questions: 1. Is this action allowed? An agent with…
read the full agent-governance-toolkit overview →
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Frequently asked questions
Is tfsec or agent-governance-toolkit more popular?
tfsec has 7,061 GitHub stars and agent-governance-toolkit has 6,513. tfsec has the larger community by that measure.
Are tfsec and agent-governance-toolkit free?
Both are open source. tfsec is licensed under MIT and agent-governance-toolkit under MIT. Neither carries a licence fee.
What is the difference between tfsec and agent-governance-toolkit?
tfsec is written in Go and agent-governance-toolkit 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, tfsec or agent-governance-toolkit?
Choose tfsec if you want the larger community (7,061 stars) or its MIT licence terms. Choose agent-governance-toolkit if its feature set, stack or MIT licence fits better. Both are self-hostable.