# GitHub Repository License, Dependency & Supply-Chain Security Auditor

> GitHub Repository License, Dependency & Supply-Chain Security Auditor is a paid API for AI agents from x402-audit.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).

Evaluates a GitHub repository for license risk, maintenance velocity, stars/forks, and supply-chain security before code adoption or execution.

## Facts

- Endpoint: GET https://x402-audit.agentdiet.dev/v1/license-compliance-scan?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: x402-audit.agentdiet.dev
- Website: https://x402-audit.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/x402-audit-agentdiet-dev-github-repository-license-dependency-supply-94f6b99a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ax3kZROwg2euKhrlkuQu0

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability x402-audit-agentdiet-dev-github-repository-license-dependency-supply-94f6b99a
```

Example prompt: Before I add langchain-ai/langgraph as a dependency, can you audit it for license risk, supply-chain security issues, and check how actively it's being maintained?

## When to prefer this

Choose this endpoint when an AI coding agent or developer needs to vet a GitHub repository before integrating it as a dependency, executing its code, or including it in a commercial project — especially when license compliance, supply-chain integrity, or maintenance health are concerns. Prefer this over generic CVE scanners (which focus on known vulnerabilities only) when you need a holistic view including license risk and repository health signals.

## Known failure modes

- Invalid repo format (not owner/name) returns a validation error
- Private or non-existent repository returns a not-found error
- GitHub API rate limits may cause transient failures
- Repos with no license file may return an unknown/missing license status
- Payment failure (HTTP 402) if x402 payment is not properly handled

## How this service works

Evaluates any GitHub repository for license risk, maintenance velocity, stars/forks, and supply-chain security before code execution. (Live x402 v2, IETF MPP & MCP endpoint at https://x402-audit.agentdiet.dev/v1/license-compliance-scan)

## Output

Returns a structured report covering: license type and risk classification (permissive vs copyleft vs proprietary), maintenance velocity indicators, GitHub stars and forks, and supply-chain security assessment flags — helping agents and developers decide whether a repository is safe to integrate or execute.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "repo"
 ],
 "properties": {
  "repo": {
   "type": "string",
   "minLength": 1,
   "description": "GitHub repository in owner/name format (e.g. modelcontextprotocol/servers or langchain-ai/langgraph)"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-audit-agentdiet-dev-github-repository-license-dependency-supply-94f6b99a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-audit.agentdiet.dev](https://www.zero.xyz/host/x402-audit.agentdiet.dev/llms.txt)