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io.github.asselwan/twothumbs

Verifies AI agent work end to end: real artifacts and outcomes checked, not self-reported success.

Open source Repository Open in the app JSON README (API)

About

Verifies AI agent work end to end: real artifacts and outcomes checked, not self-reported success.

Details

Kind
MCP servers
Topic
No topic detected
Publisher
asselwan
Origin
official
Category
ferramentas
Transport
http
Version
1.0.0
Last push
2026-08-12T16:29:39Z
Repository state
ativo
License
NOASSERTION
Added
2026-08-29 03:02:27
Updated
2026-08-29 03:02:27
Origin id
io.github.asselwan/twothumbs

README

# TwoThumbs MCP

**Verify what your AI agent actually did — not what it says it did.**

TwoThumbs is a hosted, remote [MCP](https://modelcontextprotocol.io) server built by NOMOI Labs.
It engineers an evidence-backed prompt, challenges weak premises, then checks the real artifact
and downstream outcome a public web surface actually produced — instead of trusting a
self-reported "success" message. It also carries a much larger internal prompt-engineering and
verification-lifecycle tool set (51 tools total), of which the 3 tools below are exposed publicly
over the hosted HTTP endpoint.

This repository is a thin discovery wrapper: an MCP client config, a Claude Code plugin manifest,
and this README. There is no source code to install or build — the server itself is hosted and
run by NOMOI at [twothumbs.co](https://twothumbs.co).

## Connect

The server speaks Streamable HTTP at:

```
https://twothumbs.co/mcp
```

No local install, no package, no API key required to use the anonymous tools.

### Claude Code

```bash
claude mcp add --transport http twothumbs https://twothumbs.co/mcp
```

Or install this repository as a Claude Code plugin (adds the same server via `.mcp.json`):

```
/plugin marketplace add asselwan/twothumbs-mcp
/plugin install twothumbs@twothumbs-mcp
```

### Cursor

Add to your MCP settings (`Cursor Settings → MCP`):

```json
{
  "mcpServers": {
    "twothumbs": {
      "url": "https://twothumbs.co/mcp"
    }
  }
}
```

### Generic MCP client

```json
{
  "mcpServers": {
    "twothumbs": {
      "type": "http",
      "url": "https://twothumbs.co/mcp"
    }
  }
}
```

Works with any client that supports the Streamable HTTP transport — Claude Code, Cursor, Codex,
and CI/headless clients included.

## Tools

Available anonymously, with a free daily quota:

| Tool | What it does |
|---|---|
| `run_verdict` | Exercises every visible affordance on a public URL — clicking, submitting forms with clearly marked synthetic data — then returns a pass/fail verdict grounded in the real downstream outcome, not a self-reported success message. |
| `list_surfaces` | Lists the target surfaces currently configured for `run_verdict`. |
| `redeem_code` | Exchanges an access code for an API key. |

An API key additionally unlocks `get_last_verdict`, `get_balance`, and `set_auto_topup`.

## Pricing

- **Free** — 3 surface scans/day, no signup required.
- **$9** — 100 credits.
- **$29** — 500 credits.

Billing is invoice-based; email through [twothumbs.co](https://twothumbs.co) to request a key, or
use `redeem_code` with an access code.

## Links

- Product: [twothumbs.co](https://twothumbs.co)
- Docs / quickstart: [twothumbs.co/docs.html](https://twothumbs.co/docs.html)
- Privacy policy: [twothumbs.co/privacy](https://twothumbs.co/privacy)

## License

The contents of this repository (plugin manifest, client config, documentation) are MIT licensed
— see [LICENSE](./LICENSE). This license covers only this wrapper repository; it does not extend
to the TwoThumbs product or hosted service, which remain the property of NOMOI.

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