# GateSolve CAPTCHA Solver (npm · @gatesolve/mcp-server)

Solve CAPTCHAs (Turnstile, reCAPTCHA, hCaptcha) via MCP. Free tier: 100 solves.

- Trust score: 63/100 (medium)
- Change this week: +45
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `@gatesolve/mcp-server`: 63/100 (this document), [markdown](https://verifymcp.io/servers/arsonx-dev-gatesolve-mcp/gatesolve-mcp-server.md), [page](https://verifymcp.io/servers/arsonx-dev-gatesolve-mcp/gatesolve-mcp-server)

## Channel facts

- Registry: `npm`
- Package: `@gatesolve/mcp-server`
- Version: `0.1.1`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-03.

- **Supply Chain Security**: 86/100
  - No malware found by supply-chain analysis.
  - Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 19/100
  - Repository check failed: the declared repository URL returned HTTP 404.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 120 days ago).
  - Security-disclosure policy not yet verified: we couldn't inspect the source repository.
- **Schema Quality & AI Usability**: 71/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 165 tokens (~55/item across 3 items; 3 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 27/100
  - Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add arsonx-dev-gatesolve-mcp -- npx -y @gatesolve/mcp-server
```

### Codex

```bash
codex mcp add arsonx-dev-gatesolve-mcp -- npx -y @gatesolve/mcp-server
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "arsonx-dev-gatesolve-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@gatesolve/mcp-server"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add arsonx-dev-gatesolve-mcp --command npx --arg -y --arg @gatesolve/mcp-server
```

### Hermes

```yaml
mcp_servers:
  arsonx-dev-gatesolve-mcp:
    command: "npx"
    args: ["-y", "@gatesolve/mcp-server"]
```

### Other

```json
{
  "mcpServers": {
    "arsonx-dev-gatesolve-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@gatesolve/mcp-server"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-03 (score 63, +1)

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-08-02 (score 62, +31)

- [security regression] Provenance: unverified → fail
- [security regression] Malware scan: pass → unverified
- [security improvement] Install scripts: unverified → pass
- [security improvement] Known CVEs: unverified → partial
- [functional improvement] License: unverified → pass
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] MCP protocol: unverified → pass
- [functional improvement] Stability: unverified → 0.23
- [functional improvement] Schema quality: unverified → good
- [functional] Licence: MIT

### 2026-08-01 (score 31, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-07-31 (score 16, −24)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-28 (score 40, +22)

- [functional improvement] Tool coverage: unverified → 100
- [functional] First check of Tool coverage: 100
- [functional] First check of Schema quality: fail
- [functional] First check of Schema quality: pass
- [functional] First check of Schema quality: unverified

### 2026-07-27 (score 18)

First indexed and scored.

## MCP tools (3)

### `solve_captcha` (~121 tokens)

Solve a CAPTCHA using GateSolve. Supports Cloudflare Turnstile, reCAPTCHA v2/v3, and hCaptcha. Payment is handled via x402 micropayments (USDC on Base network).

Input parameters:

- `pageUrl` (string, required): The URL of the page containing the CAPTCHA
- `paymentToken` (string): x402 payment token (USDC on Base). If omitted, returns payment requirements.
- `siteKey` (string, required): The site key / widget key for the CAPTCHA
- `type` (string, required): The type of CAPTCHA to solve

### `list_captcha_types` (~24 tokens)

List all supported CAPTCHA types with pricing, accuracy, and required fields.

### `check_gatesolve_status` (~20 tokens)

Check GateSolve API health and service status.

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/arsonx-dev-gatesolve-mcp/gatesolve-mcp-server#diagnostics

## Score history

- 2026-08-03: 63
- 2026-08-02: 62
- 2026-08-01: 31
- 2026-07-31: 16
- 2026-07-30: 40
- 2026-07-28: 40
- 2026-07-27: 18

## Links

- npm package: https://www.npmjs.com/package/@gatesolve/mcp-server
- Socket report: https://socket.dev/npm/package/@gatesolve/mcp-server
- Website: https://gatesolve.dev/
- Changelog RSS feed: https://verifymcp.io/servers/arsonx-dev-gatesolve-mcp/gatesolve-mcp-server/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/arsonx-dev-gatesolve-mcp/gatesolve-mcp-server/changelog.json
- HTML version of this page: https://verifymcp.io/servers/arsonx-dev-gatesolve-mcp/gatesolve-mcp-server