# GitHub Repository Supply Chain & License Security Auditor

> GitHub Repository Supply Chain & License 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 health, popularity signals, and supply-chain security before integrating or executing its code.

## Facts

- Endpoint: GET https://x402broker.com/v1/repo-supply-chain-scan?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-supply-chain-license-security-auditor-3806505d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_uMEM0mL1GAbzIss8xrlPC

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-supply-chain-license-security-auditor-3806505d
```

Example prompt: Before I integrate langchain-ai/langgraph into our project, can you do a full supply chain and license audit on that GitHub repo — I want to see maintenance velocity, stars, forks, any license risks, and dependency security issues?

## When to prefer this

Choose this endpoint when you need a holistic pre-integration audit of a GitHub repository covering license compliance, maintenance health, popularity, and supply-chain security in a single call — especially useful for coding agents evaluating third-party libraries before code execution or dependency addition.

## Known failure modes

- Invalid or non-existent repository name returns an error
- Private repositories may not be accessible without authentication
- Rate limiting from GitHub API may delay or block results
- Repositories with no declared dependencies yield limited supply-chain data
- Malformed owner/name format causes a validation error

## 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-supply-chain-scan)

## Output

Returns a structured report covering the repository's license type and associated legal risk, maintenance velocity metrics (commit frequency, last update), popularity signals (stars, forks), and supply-chain security findings such as vulnerable or malicious dependencies.

## 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-supply-chain-license-security-auditor-3806505d/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)