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

> GitHub Repository License, Dependency & Supply-Chain Security Auditor is a paid API for AI agents from x402broker.com, 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 integrating or executing its code.

## Facts

- Endpoint: GET https://x402broker.com/v1/repo-risk-score?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: x402broker.com
- Website: https://x402broker.com
- Canonical page: https://www.zero.xyz/c/x402broker-com-github-repository-license-dependency-supply-chain-efe112c1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6nMCOgoBJc2fZOYFehi8S

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 x402broker-com-github-repository-license-dependency-supply-chain-efe112c1
```

Example prompt: Before I add langchain-ai/langgraph to our project, can you audit it for license risks, check how actively it's maintained, and flag any supply-chain security concerns?

## When to prefer this

Choose this endpoint when an AI coding agent or developer needs to vet a GitHub repository before using, forking, or executing its code — especially for license compliance checks, supply-chain security due diligence, or assessing whether a project is actively maintained. Prefer this over generic CVE scanners when you need a holistic per-repo view (stars, forks, license, maintenance velocity) rather than package-level vulnerability scanning.

## Known failure modes

- Repository not found or private — returns error if the repo does not exist or is inaccessible
- Invalid repo format — returns validation error if the owner/name format is malformed
- GitHub API rate limiting — may fail or return partial data during high-traffic periods
- No license file detected — license risk may be flagged as unknown rather than a specific risk level

## 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://x402broker.com/v1/repo-risk-score)

## Output

Returns a structured risk report for the given GitHub repository, including license risk classification, maintenance velocity metrics (e.g. commit frequency, last update), popularity signals (stars, forks), and supply-chain security flags such as dependency vulnerabilities or suspicious contributors.

## 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/x402broker-com-github-repository-license-dependency-supply-chain-efe112c1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402broker.com](https://www.zero.xyz/host/x402broker.com/llms.txt)