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Git Why MCP Server

by alliecatowo Your server? Claim it
local only

Git Why runs on your own machine — the client starts it, so there is no endpoint to ping. 453 installs a week from npm. Last commit 9 Oct 2026.

Finds the Git commits that explain why code is the way it is: semantic and full-text history search.

Installs per day peak 404 · avg 29
a month agotoday
453
Installs / week
npm · @alliecatowo/git-why
0
Stars
0 open issues
9 Oct 2026
Last commit
4 releases in 90 days
Apache-2.0
License
TypeScript

What the code does

We read the source, 2 d ago · rules ccca72095570

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

    ['--experimental-strip-types', path.join(CHILDREN, script), ...args],
In the project's build, not in the package

Found in continuous integration, deployment or infrastructure files, or in a neighbouring package of the same monorepo. None of this is installed when you add the server: it describes how the project is built and released. We list it because a leaked key in a build pipeline is still a real problem, but it is not something this server does on your machine.

Builds a database query by concatenation .github/workflows/dependabot-automerge.yml:48
          gh pr edit "$PR_URL" --add-label major-update
        env:
          PR_URL: ${{ github.event.pull_request.html_url }}

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Three servers free · no card

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add git-why -- npx -y @alliecatowo/git-why
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "git-why": {
      "args": [
        "-y",
        "@alliecatowo/git-why"
      ],
      "command": "npx"
    }
  }
}
~/.codex/config.toml
[mcp_servers.git-why]
command = "npx"
args = ["-y", "@alliecatowo/git-why"]
.cursor/mcp.json
{
  "mcpServers": {
    "git-why": {
      "args": [
        "-y",
        "@alliecatowo/git-why"
      ],
      "command": "npx"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "git-why": {
      "args": [
        "-y",
        "@alliecatowo/git-why"
      ],
      "command": "npx"
    }
  }
}

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Git Why — questions

Answers built from our own checks of this server.

Why is there no uptime for Git Why?
Git Why runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package @alliecatowo/git-why was installed 453 times last week.
How do I connect Git Why?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls @alliecatowo/git-why straight from npm; nothing to host, nothing to sign up for.
How many people use Git Why?
The npm package @alliecatowo/git-why was installed 453 times in the last week. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Git Why open source?
Yes — it is published under the Apache-2.0 licence, written in TypeScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.