# fact-checker

> fact-checker — br0ski777-fact-checker-x402. Use this tool when you need to verify the accuracy of claims or information by searching the web for evidence. It solves problems of misinformation and uncertainty by providing relevant snippets and supporting facts. It takes in claims as input and returns evidence snippets as output, making it ideal for research, journalism, and decision-making contexts.

Canonical page: https://skillsregistry.net/skills/br0ski777-fact-checker-x402  
JSON: https://api.skillsregistry.net/v1/skills/br0ski777-fact-checker-x402

## Description

Facilitates fact-checking claims by searching the web and returning evidence snippets, with pay-per-call via x402 micropayments on Base L2.

## Trust

- **Trust score (0–1):** 0.68
- **Verification tier:** scanned
- **Last scanned:** 2026-08-29

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-08-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/wcngn0rpki)
- **Repository:** <https://github.com/Br0ski777/fact-checker-x402>

## 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": "br0ski777-fact-checker-x402"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/br0ski777-fact-checker-x402` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/br0ski777-fact-checker-x402/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