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

> GitHub Repository License, Dependency & Supply-Chain Security Auditor is a paid API for AI agents from email-verify.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 signals before code adoption or execution.

## Facts

- Endpoint: GET https://email-verify.agentdiet.dev/v1/code-security?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: email-verify.agentdiet.dev
- Website: https://email-verify.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/email-verify-agentdiet-dev-github-repository-license-dependency-87d1ab5f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yodXCWheExE7pIC7gZ78M

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 email-verify-agentdiet-dev-github-repository-license-dependency-87d1ab5f
```

Example prompt: Can you audit the langchain-ai/langgraph GitHub repo and tell me about its license risk, how actively it's maintained, and whether there are any supply-chain security concerns I should know about before we depend on it?

## When to prefer this

Choose this endpoint when an AI coding agent or developer needs a pre-flight security and compliance check on a GitHub repository — particularly before adding a new open-source dependency, evaluating a third-party library, or ensuring supply-chain hygiene. It is purpose-built for repository-level risk assessment combining license, maintenance, and security signals in one call, rather than requiring separate tools for each concern.

## Known failure modes

- Invalid or non-existent repository format 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 cause degraded responses
- Payment failure via x402 results in HTTP 402 response blocking the call
- Repos with no license file may return unknown license risk

## 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://email-verify.agentdiet.dev/v1/code-security)

## Output

Returns a structured object covering the repository's license type and risk classification, maintenance velocity indicators (commit frequency, last update), community signals (stars, forks), and supply-chain security assessment including dependency vulnerability signals.

## 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/email-verify-agentdiet-dev-github-repository-license-dependency-87d1ab5f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from email-verify.agentdiet.dev](https://www.zero.xyz/host/email-verify.agentdiet.dev/llms.txt)