github

github is an MCP server for Claude Code, Codex, Cursor, Gemini CLI, OpenCode from ulises-jeremias/agent-toolkit. Its token cost is not measured, scanned A, original, MIT.

A connector that lets an agent work with GitHub, a service for hosting code repositories and collaborating on changes.

In plain words
What is it for?
It helps an agent interact with GitHub repositories and related development workflows.
Why use it?
It gives the agent access to GitHub operations without requiring each task to be handled manually in the website or command line.

MCP server for Claude CodeCodexCursorGemini CLIOpenCode

Part of the agent-toolkit-core plugin — 1 hook, 1 MCP server shipped together

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add mcp/ulises-jeremias/agent-toolkit/agent-toolkit-core-github
Clone the repo
git clone --depth 1 https://github.com/ulises-jeremias/agent-toolkit

Made for: Claude Code, Codex, Cursor, Gemini CLI, OpenCode.

Or install agent-toolkit-core, the plugin that ships this one along with the rest of its 1 hook, 1 MCP server.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for github

README.md
[![agentmods](https://agentmods.dev/badge/mcp/ulises-jeremias/agent-toolkit/agent-toolkit-core-github.svg)](https://agentmods.dev/mcp/ulises-jeremias/agent-toolkit/agent-toolkit-core-github)
Your own site
<a href="https://agentmods.dev/mcp/ulises-jeremias/agent-toolkit/agent-toolkit-core-github"><img src="https://agentmods.dev/badge/mcp/ulises-jeremias/agent-toolkit/agent-toolkit-core-github.svg" alt="Measured on agentmods" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

github scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/agent-toolkit-core/.mcp.json · 8 lines

What it actually says

{
  "github": {
    "command": "ghcr.io/github/github-mcp-server",
    "env": {
      "GITHUB_PERSONAL_ACCESS_TOKEN": "${GITHUB_PERSONAL_ACCESS_TOKEN}"
    }
  }
}
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday First seen · 8 lines scan A bacceda5f0c8

Subscribe to this mod's changes

github is an MCP server published in the GitHub repository ulises-jeremias/agent-toolkit (16 stars, last pushed yesterday), licensed MIT. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-04.