mcp-git

import type {McpServer, ToolCallback} from '@modelcontextprotocol/sdk/server/mcp.js'; import {simpleGit} from 'simple-git'; import {z} from 'zod'; import type {ToolConfig} from '../types.js'; // Git init input schema constant export const GIT_INIT_INPUT_SCHEMA = { repoPath: z.string().describe('Absolute path where to initialize the git repository'), bare: z.boolean().optional().describe('Create a bare repository (--bare)'), initialBranch: z.string().optional().describe('Set the initial branch name (--initial-branch)'), template: z.string().optional().describe('Template directory to use (--template)'), }; /** * Git Init Tool * Provides git init functionality for MCP */ export class GitInitTool { readonly config: ToolConfig<typeof GIT_INIT_INPUT_SCHEMA, never> = { description: 'Initialize new Git repository.', inputSchema: GIT_INIT_INPUT_SCHEMA, annotations: { title: 'Git Init', readOnlyHint: false, }, }; get name() { return 'init'; } register(srv: McpServer) { srv.registerTool(this.name, this.config, this.#handle); } readonly #handle: ToolCallback<typeof GIT_INIT_INPUT_SCHEMA> = async (input) => { const sg = simpleGit(input.repoPath); const options: string[] = []; if (input.bare) { options.push('--bare'); } if (input.initialBranch) { options.push('--initial-branch', input.initialBranch); } if (input.template) { options.push('--template', input.template); } const result = await sg.init(options); return { content: [ { type: 'text', text: `Initialized ${input.bare ? 'bare ' : ''}Git repository in ${input.repoPath}`, }, { type: 'text', text: JSON.stringify(result), }, ], }; }; }