# GitHub Repository Supply Chain & License Security Auditor

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

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

## Facts

- Endpoint: GET https://whale-momentum.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: whale-momentum.agentdiet.dev
- Website: https://whale-momentum.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/whale-momentum-agentdiet-dev-github-repository-supply-chain-license-0f509684
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_itFYQxAMuNyLSPGfaZQ-j

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 whale-momentum-agentdiet-dev-github-repository-supply-chain-license-0f509684
```

Example prompt: Before I add langchain-ai/langgraph as a dependency, can you run a full supply chain audit on that GitHub repo — check the license risk, how actively it's maintained, star/fork count, and 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 — especially for license compatibility checks, supply-chain security audits, or maintenance health assessments. Prefer this over generic GitHub API calls when you need a consolidated risk report rather than raw repository metadata.

## Known failure modes

- Invalid or non-existent repository slug returns an error — repo must be in owner/name format
- Private or inaccessible repositories may return limited or no data
- GitHub API rate limiting may affect completeness of results
- Repos with no dependency manifest files may return incomplete vulnerability data
- Malformed input (missing slash separator) will fail validation

## 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://whale-momentum.agentdiet.dev/v1/repo-supply-chain-scan)

## Output

Returns a structured report covering license type and risk classification, dependency vulnerability findings, maintenance velocity indicators (commit frequency, last update), community health signals (stars, forks), and an overall supply-chain security assessment for the specified GitHub repository.

## 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/whale-momentum-agentdiet-dev-github-repository-supply-chain-license-0f509684/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from whale-momentum.agentdiet.dev](https://www.zero.xyz/host/whale-momentum.agentdiet.dev/llms.txt)