# GitHub PR Diff

> Use this tool when you need to automate code review processes or analyze changes in GitHub Pull Requests. It extracts diff content from Pull Requests, providing a simple interface for AI agents to interact with GitHub's API and solve use cases like AI-assisted code analysis and change impact assessment. The tool takes GitHub Pull Request data as input and outputs diff content, making it ideal for developers and teams seeking to streamline code review automation without directly handling GitHub API complexities.

Canonical page: https://skillsregistry.net/skills/highlight-github-pull-request-diff  
JSON: https://api.skillsregistry.net/v1/skills/highlight-github-pull-request-diff

## Description

This GitHub MCP server, developed using TypeScript and the Highlight AI MCP SDK, provides a streamlined interface for AI agents to interact with GitHub's Pull Request functionality. It focuses specifically on extracting diff content from Pull Requests, offering a simple yet powerful tool for code analysis and review automation. The implementation leverages the GitHub REST API v3 and includes robust error handling and input validation. It's particularly useful for developers and teams looking to integrate automated code review processes, enabling use cases such as AI-assisted code analysis, change impact assessment, and automated documentation updates without directly dealing with GitHub API complexities.

## Trust

- **Trust score (0–1):** 1.00
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** version-control
- **Updated:** 2026-09-19

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/highlight-github-pull-request-diff)
- **Repository:** <https://github.com/highlight-ing/highlight-github-mcp>

## 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": "highlight-github-pull-request-diff"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/highlight-github-pull-request-diff` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/highlight-github-pull-request-diff/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