# mcp-citation-checker

> mcp-citation-checker — ethanchand-mcp-citation-checker. Use this tool when you need to verify the accuracy of citations and claims made by large language models (LLMs). The mcp-citation-checker solves problems of misinformation and unreliable sources by checking if a claim is supported by the source text at a given citation. It takes in a claim and citation as input and outputs a verification result, making it useful in contexts where fact-checking and source validation are crucial.

Canonical page: https://skillsregistry.net/skills/ethanchand-mcp-citation-checker  
JSON: https://api.skillsregistry.net/v1/skills/ethanchand-mcp-citation-checker

## Description

An MCP server that verifies whether a claim is actually supported by the source text at a given citation — independent of what the calling LLM asserts.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-09-03

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-09-03

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/q5sbm2z67l)
- **Repository:** <https://github.com/ethanchand/mcp_citation_checker>

## 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": "ethanchand-mcp-citation-checker"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/ethanchand-mcp-citation-checker` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/ethanchand-mcp-citation-checker/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