---
title: A2A SIN-Code-Plugin
emoji: "🔌"
colorFrom: blue
colorTo: purple
sdk: docker
app_port: 7860
pinned: false
---

# A2A SIN-Code-Plugin

`A2A-SIN-Code-Plugin` is a specialized coding agent for plugin development within the OpenSIN ecosystem.

## Identity

- Slug: `sin-code-plugin`
- Team: `Team Coding`
- Team Manager: `A2A-SIN-Coding-CEO`
- Purpose: Plugin development (Hookify, plugin-dev, ralph-wiggum, feature-dev)
- Usage: Port sin-claude plugins, create new plugins, implement hook rules, plugin manifests.
- Primary Model: `opencode/qwen3.6-plus-free`

## Deployment

- Local path: `a2a/team-coding/A2A-SIN-Code-Plugin`
- GitHub repo: `https://github.com/Delqhi/sin-code-plugin`
- Workforce index: `https://a2a.delqhi.com`
- Landing page: `https://a2a.delqhi.com/agents/sin-code-plugin`
- Hugging Face Space: `https://huggingface.co/spaces/delqhi/sin-code-plugin`
- Cloudflare tunnel: `sin-code-plugin.delqhi.com`
- Runtime target: `HF-VM / Free Tier`

## Runtime Shape

- A2A JSON-RPC runtime
- MCP stdio runtime (configured)
- CLI wrapper (future)
- Docker/Hugging Face Space ready

## A2A Surface

- Card: `GET /.well-known/agent-card.json`
- Alias: `GET /.well-known/agent.json`
- Health: `GET /health`
- RPC: `POST /a2a/v1`

## MCP Surface

- Transport: `stdio`
- Config: `./mcp-config.json`
- OpenCode client: `./clients/opencode-mcp.json`
- Codex client: `./clients/codex-config.toml`

## Commands

```bash
# Run A2A server
python app.py

# Test locally
curl -X POST http://localhost:7860/a2a/v1 -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1,"method":"agent/getCard","params":{}}'
```

## Skills

- `agent.help` - Get help information
- `sin.code.plugin.generate` - Generate plugin code
- `sin.code.plugin.health` - Health check

## Publication Notes

- This package is Docker/Hugging Face Space ready via the included `Dockerfile`.
- The standalone GitHub repo should contain the same contents as this directory root.
- Remote publication is only complete after landing, agent card, and A2A endpoint reachability are verified with the live audit.

---

**Last Updated:** 2026-04-07
**Owner:** Team Coding / A2A-SIN-Coding-CEO