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.