# GitHub Repository Supply Chain & License Security Auditor

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

Scans a GitHub repository for license risk, dependency supply-chain vulnerabilities, maintenance velocity, and community health metrics before code integration or execution.

## Facts

- Endpoint: GET https://alpha-stream.agentdiet.dev/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: alpha-stream.agentdiet.dev
- Website: https://alpha-stream.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/alpha-stream-agentdiet-dev-github-repository-supply-chain-license-c7a8531d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_i80dmkrmApDCcSfdaI19C

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 alpha-stream-agentdiet-dev-github-repository-supply-chain-license-c7a8531d
```

Example prompt: Before I add langchain-ai/langgraph as a dependency, can you run a full supply-chain and license security audit on it — I need to know about any license risks, how actively it's maintained, and whether there are any dependency vulnerabilities?

## 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 software supply chain. It is especially valuable for license compliance workflows, security-conscious CI/CD pipelines, and autonomous coding agents that need pre-execution risk assessment. Prefer it over generic GitHub API calls when you need a combined view of license risk, supply-chain security, and maintenance health in a single call.

## Known failure modes

- Invalid or non-existent repository slug returns an error
- Private repositories that are inaccessible return authorization failures
- GitHub API rate limiting may cause transient failures
- Repos with no license file may return unknown license risk
- Very large monorepos may have incomplete dependency scans

## 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://alpha-stream.agentdiet.dev/v1/repo-supply-chain-scan)

## Output

Returns a structured report covering the repository's license type and associated risk level, supply-chain security findings (potentially vulnerable or malicious dependencies), maintenance velocity indicators (commit frequency, last activity), and community health signals such as star and fork counts.

## 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/alpha-stream-agentdiet-dev-github-repository-supply-chain-license-c7a8531d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from alpha-stream.agentdiet.dev](https://www.zero.xyz/host/alpha-stream.agentdiet.dev/llms.txt)