# SignalDesk AI GitHub Tags Lookup

> SignalDesk AI GitHub Tags Lookup is a paid API for AI agents from x402-agent.kariguetoazul.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-10).

Fetches the most recent release tags and their commit SHAs for any public GitHub repository

## Facts

- Endpoint: GET https://x402-agent.kariguetoazul.workers.dev/api/dev/github-tags?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/signaldesk-ai-github-tags-lookup-09e9193f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_v0800hptxRnezS0qv1nCs

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 signaldesk-ai-github-tags-lookup-09e9193f
```

Example prompt: Can you pull the 5 most recent release tags for the nodejs/node GitHub repo, including the commit SHAs they point to?

## When to prefer this

Use this endpoint when you need a quick, paid-quota-protected lookup of recent GitHub release tags without managing your own GitHub API credentials or rate limits. It is preferable when you want structured tag+commit data with cache metadata (fetched_at, expires_at) baked in. If you need full release notes, PR history, or commit diffs, use the GitHub API directly or a more comprehensive code-intelligence tool.

## Known failure modes

- Invalid or private repository — GitHub returns 404 and the endpoint will surface an error
- GitHub anonymous rate limit exceeded — request may fail with a quota error
- Repository name too short (under 3 chars) or too long (over 200 chars) — schema validation rejects the input
- Limit out of range (below 1 or above 20) — schema validation rejects the input
- Repository has no tags — returns an empty tags array

## How this service works

Evidence-backed autonomous AI jobs and paid data tools. Queue/D1/cron run outside the chat; free quotas and bounded execution apply.

## Output

A JSON object containing an array of tag objects (each with a tag name string and commit SHA string), plus a source metadata block including the GitHub API URL used, when the data was fetched, and when it expires. Results are ordered by recency and capped at the requested limit (default 5, max 20).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "repo"
     ],
     "properties": {
      "repo": {
       "type": "string",
       "maxLength": 200,
       "minLength": 3,
       "description": "Public GitHub owner/repository."
      },
      "limit": {
       "type": "integer",
       "maximum": 20,
       "minimum": 1,
       "description": "Results, default 5."
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "tags": [
   {
    "tag": "v26.10.0",
    "commit": "151845ab90d3926ceb36eedf1eade09619c3adc9"
   },
   {
    "tag": "v26.9.0",
    "commit": "b469d3fd9401ecbd5de334f4b7043dd0286e4a7b"
   },
   {
    "tag": "v26.8.2",
    "commit": "f2f2c2f246c36bd74f082cb43ecfe830657d81c9"
   }
  ],
  "source": {
   "provider": "GitHub public REST API (anonymous quotas apply)",
   "expires_at": "2026-10-02T10:14:48.559Z",
   "fetched_at": "2026-10-02T09:44:48.559Z",
   "source_url": "https://api.github.com/repos/nodejs/node/tags?per_page=3",
   "transformed": true
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/signaldesk-ai-github-tags-lookup-09e9193f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-agent.kariguetoazul.workers.dev](https://www.zero.xyz/host/x402-agent.kariguetoazul.workers.dev/llms.txt)