# mcp-opencitations

> mcp-opencitations — pipeworx-io-mcp-opencitations. Use this tool when you need to access a comprehensive and open-license citation index, particularly for retrieving citation data by DOI. It solves problems related to citation tracking, bibliometric analysis, and research impact assessment. The tool takes DOIs as input and outputs corresponding citation data, making it ideal for use cases involving scholarly article analysis and research evaluation.

Canonical page: https://skillsregistry.net/skills/pipeworx-io-mcp-opencitations  
JSON: https://api.skillsregistry.net/v1/skills/pipeworx-io-mcp-opencitations

## Description

OpenCitations COCI — open-license citation index by DOI

## Trust

- **Trust score (0–1):** 0.65
- **Verification tier:** scanned
- **Last scanned:** 2026-09-01

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Category:** other
- **Updated:** 2026-09-26

## Source

- **Source listing:** [GitHub](https://github.com/pipeworx-io/mcp-opencitations)

## 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": "pipeworx-io-mcp-opencitations"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/pipeworx-io-mcp-opencitations` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/pipeworx-io-mcp-opencitations/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