広告掲載
MCP.so
ログイン

Patch File MCP Server

@PyneSys

リポジトリ

基本情報

カテゴリ

その他

ライセンス

MIT license

トランスポート

stdio

作者

PyneSys

Patch File MCP Server について

An MCP Server to patch existing files using block format

#mcp#patcher#file-operation

Patch File MCP Server の設定

以下の設定を使って、このサーバーを MCP 対応クライアントに追加してください。

{
  "mcpServers": {
    "patch-file-mcp": {
      "command": "python",
      "args": [
        "-m",
        "venv",
        "venv"
      ]
    }
  }
}

Patch File MCP Server のツール

ツール一覧はまだありません

この掲載には表示できるツール一覧がまだありません。サーバーにツールがないという意味ではありません。対応機能はプロジェクトのドキュメントをご確認ください。

ツールは README から自動的に抽出されます。メンテナーは ## Tools という見出しの下に記載することで、このタブに反映できます。

概要

What is Patch File MCP?

Patch File MCP is an MCP server that enables AI agents (like Claude) to make precise changes to files in projects using a block-based patch format. It provides a single tool for applying targeted edits without rewriting entire files, with built-in safety through exact text matching and uniqueness verification.

How to use Patch File MCP?

Install with uvx or from source, then configure your MCP client (e.g., Claude Desktop) by adding a "patch-file" entry in the mcpServers JSON config with the command and --allowed-dir arguments. The server starts automatically when the client uses it; no manual launch is needed. Use the patch_file tool with a file path and patch content formatted in SEARCH/REPLACE blocks.

Key features of Patch File MCP

  • Applies multiple search-replace blocks in a single request.
  • Verifies each search text appears exactly once in the file.
  • Restricts file operations to allowed directories only.
  • Provides clear error messages when a patch cannot be applied.
  • Designed as a safer alternative to edit_block from desktop-commander.

Use cases of Patch File MCP

  • An AI agent refactoring a function inside a source code file without touching other parts.
  • Applying a series of configuration changes to a project file in one chat turn.
  • Fixing a bug by replacing specific lines inside a large log or data file.
  • Updating documentation snippets across multiple files in a codebase.

よくある質問

1

How does Patch File MCP differ from the `edit_block` tool?

Patch File MCP supports multiple blocks in one operation, offers stronger safety checks (exact match, uniqueness), and gives more detailed error feedback, making it a better choice for most file editing tasks.

2

What are the runtime requirements?

Python 3.11 or higher, the `fastmcp` package (version >=2.2.0, <3.0.0), and optionally `uvx` from the `uv` Python package manager for the no-install method.

3

Which directories can the server access?

Access is limited to directories specified via the `--allowed-dir` argument (can be used multiple times). Subdirectories are also allowed. If no directory is specified, only the user's home directory is accessible.

4

What happens if a search block doesn't match or matches multiple times?

The tool returns an error. Each search text must appear exactly once in the file for the patch to be applied; otherwise, no changes are made and a descriptive error is reported.

コメント

「その他」の他のコンテンツ

EverArt

modelcontextprotocol

Model Context Protocol Servers

88.1K

Handl

Handl speaks the Model Context Protocol. Your whole billing operation — projects, invoices, clients, reports, approvals — as tools any AI assistant can call, inside your autonomy rules.

Activepieces

activepieces

AI Agents & MCPs & AI Workflow Automation • (~400 MCP servers for AI agents) • AI Automation / AI Agent with MCPs • AI Workflows & AI Agents • MCPs for AI Agents

23.2K

DeepMark

DeepMark helps teachers deliver rapid, consistent marking with meaningful feedback for every student — in a fraction of the time. What once took a week, now takes one free period.

Lemon.io

lemon-io

Request dedicated senior developers to work on your project, write job descriptions, and prep technical interviews — all without leaving your Claude chat. Just describe what you need, and Lemon.io MCP does the rest. 1–3

広告掲載