Open Source
API Relay Audit
Local security audit for AI API relays and LLM proxies: detects prompt injection, model substitution, tool-call rewriting, SSE anomalies, error leakage, and Web3 wallet risks.
Our verdict
We have not reviewed API Relay Audit yet
No one at Enterprise DNA has checked this listing against its sources. The description comes from public listings gathered automatically. Any fact below shows where it came from and when it was last checked.
From the listing
About API Relay Audit
Local security audit tool for AI API relays and LLM proxies. Written in Python, it inspects relay traffic to detect prompt injection, model substitution, tool-call rewriting, SSE anomalies, error leakage, and Web3 wallet risks.
Best for
Developers securing self-hosted AI API relays and LLM proxies.
Use cases
- Audit an AI API relay for prompt injection vectors
- Verify LLM proxy responses for model substitution
- Inspect SSE streams and error responses for leakage
Notes
866 stars on GitHub. Last updated 2026-09-16. Licensed AGPL-3.0.
Pros
- Runs locally, keeping traffic in-house
- Covers multiple attack surfaces in one tool
- Open source with 866 stars and Python ecosystem
Cons
- Audit is point-in-time, not continuous monitoring
- Requires manual setup and traffic capture
- Community project, support may be limited
Key facts
What we have checked
- Latest version
- 2.5.0 (released 10 Oct 2026)
- Days since the last commit
- 10
- GitHub forks
- 83
- GitHub stars
- 907
- Days to a first reply on issues
- 159.2
- Open issues
- 13
- Releases in the last 90 days
- 3
Each value shows when we last confirmed it and where it came from. Values we have not confirmed are left out, never guessed.
Stars and usage
How API Relay Audit is growing
866 to 907
Health and security
Is API Relay Audit looked after, and what do its setup files show
Health score
56 out of 100
| Part | Points | What we saw |
|---|---|---|
| Recent activity | 30 of 30 | Last push 10 days ago |
| Releases | 15 of 15 | 3 releases in 90 days |
| Issue replies | 0 of 20 | First reply in 159.2 days (median) |
| Maintainer | 0 of 15 | Owned by a single user |
| Official source | Not counted | MCP servers only |
Sources
Where this comes from
A source shows what was published when we checked it. It does not certify security, performance or a working installation. Read our method.
Changelog
What changed
Released 2.5.0
Released 2.4.0
Released 2.3.1
Released 2.3.0
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