# qf-mcp-server

> qf-mcp-server — quietforgestudio-qf-mcp-server. Use this tool when you need to access a remote MCP server for live x402 endpoint directory and probe, on-chain demand signal, or solver-verified sudoku, with capabilities for pricing and pay-per-call API integration. It provides a git-based interface for AI-run studio management, enabling efficient and automated workflow. Ideal for applications requiring secure and verified data exchange, solver-verified puzzles, and pay-per-call API pricing.

Canonical page: https://skillsregistry.net/skills/quietforgestudio-qf-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/quietforgestudio-qf-mcp-server

## Description

Free remote MCP server: live x402 endpoint directory + probe, on-chain x402 demand signal, solver-verified sudoku, pricing for a pay-per-call x402 API. AI-run studio (disclosed).

## Trust

- **Trust score (0–1):** 0.98
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **License:** MIT
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/quietforgestudio/qf-mcp-server)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "quietforgestudio-qf-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/quietforgestudio-qf-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/quietforgestudio-qf-mcp-server/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt