head to head · open source
strix vs toolhive
strix has 63,281 GitHub stars, 6,903 forks, 383 open issues and last shipped yesterday. toolhive has 2,187 stars, 297 forks, 369 open issues and last shipped yesterday. strix leads on adoption by 2,794% (63,281 vs 2,187 stars). strix is written in Python under Apache-2.0; toolhive is written in Go under Apache-2.0. strix has attracted 11% as many forks as stars, toolhive 14%. strix was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ai-security), 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
| strix | toolhive | |
|---|---|---|
| GitHub stars | ★ 63K | ★ 2.2K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Python | Go |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 6.9K | ⑂ 297 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick strix if
- You weight community size — 63K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick toolhive if
- You want the toolhive feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and toolhive fits your workflow better
About strix
Strix is an open source AI penetration testing tool that deploys autonomous AI agents against a running codebase to find, validate, and fix application vulnerabilities, built for developers and security teams who want dynamic security testing without the cost and scheduling overhead of manual pentesting.
read the full strix overview →
About toolhive
ToolHive is an open source, Apache 2.0 licensed platform written in Go for running and managing Model Context Protocol (MCP) servers. It lives in the AI and machine learning ecosystem, specifically MCP tooling and AI security and privacy. The project addresses the problem of exposing MCP servers to AI coding assistants and enterprise clients without broad local access or unmanaged behavior.
read the full toolhive overview →
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Frequently asked questions
Is strix or toolhive more popular?
strix has 63,281 GitHub stars and toolhive has 2,187. strix has the larger community by that measure.
Are strix and toolhive free?
Both are open source. strix is licensed under Apache-2.0 and toolhive under Apache-2.0. Neither carries a licence fee.
What is the difference between strix and toolhive?
strix is written in Python and toolhive in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, strix or toolhive?
Choose strix if you want the larger community (63,281 stars) or its Apache-2.0 licence terms. Choose toolhive if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.