ellmos-clatcher-mcp
Officialellmos-clatcher-mcp
Claude Patcher -- an MCP server that extends AI coding agents with utility tools they don't have natively. File repair, format conversion, duplicate detection, batch operations, and more.
Part of the ellmos MCP family:
Server | Focus | npm |
Filesystem operations, process management, interactive sessions |
| |
Code analysis, AST parsing, import management |
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ellmos-clatcher-mcp | Utility tools: repair, convert, detect, batch ops |
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Each server covers a different domain. Use one, two, or all three depending on your workflow.
Tools
Tool | Description |
| Repair broken JSON: strip comments, trailing commas, single quotes, BOM/NUL |
| Fix encoding issues: BOM removal, double-encoded UTF-8, cp1252 artifacts |
| Fix broken German umlauts from double-encoding (e.g. |
| Convert between JSON, YAML, TOML, XML, CSV, and INI |
| Find duplicate files by content hash (SHA256), grouped by identical content |
| Compare two directories, or take a snapshot and diff on next call |
| Rename files using regex patterns, with dry-run preview |
| Create, extract, or list ZIP archives |
| Calculate file hashes (SHA256, MD5, SHA1, SHA512) with optional verification |
| Remove BOM, trailing whitespace, fix line endings, strip NUL bytes |
| Find emoji characters in code files |
| Test regex patterns against text, showing all matches with groups |
All destructive tools default to dry-run mode and require explicit dry_run: false to write changes.
Installation
Claude Code CLI
claude mcp add ellmos-clatcher-mcp -- npx ellmos-clatcher-mcpnpm (global)
npm install -g ellmos-clatcher-mcp
claude mcp add ellmos-clatcher-mcp -- ellmos-clatcherFrom source
git clone https://github.com/ellmos-ai/ellmos-clatcher-mcp.git
cd ellmos-clatcher-mcp
npm install
npm run build
node dist/index.jsTesting
npm test122 tests covering all 12 tools (vitest).
Requirements
Node.js >= 18
License
ellmos-ai Ecosystem
This MCP server is part of the ellmos-ai ecosystem — AI infrastructure, MCP servers, and intelligent tools.
MCP Server Family
Server | Tools | Focus | npm |
43 | Filesystem, process management, interactive sessions |
| |
17 | Code analysis, AST parsing, import management |
| |
12 | File repair, format conversion, batch operations |
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13 | n8n workflow management via AI assistants |
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AI Infrastructure
Project | Description |
Text-based OS for LLMs — 109+ handlers, 373+ tools, 932+ skills | |
Provider-neutral LLM orchestration with auto-routing and budget tracking | |
Lightweight agent memory, connectors, and automation infrastructure | |
Self-hosted AI research stack (Ollama + n8n + Rinnsal + KnowledgeDigest) | |
Autonomous agent chain framework for Claude Code | |
Minimalist database-driven LLM OS prototype (4 functions, 1 table) | |
Testing framework for LLM operating systems (7 dimensions) |
Desktop Software
Our partner organization open-bricks bundles AI-native desktop applications — a modern, open-source software suite built for the age of AI. Categories include file management, document tools, developer utilities, and more.
Haftung / Liability
Dieses Projekt ist eine unentgeltliche Open-Source-Schenkung im Sinne der §§ 516 ff. BGB. Die Haftung des Urhebers ist gemäß § 521 BGB auf Vorsatz und grobe Fahrlässigkeit beschränkt. Ergänzend gelten die Haftungsausschlüsse aus GPL-3.0 / MIT / Apache-2.0 §§ 15–16 (je nach gewählter Lizenz).
Nutzung auf eigenes Risiko. Keine Wartungszusage, keine Verfügbarkeitsgarantie, keine Gewähr für Fehlerfreiheit oder Eignung für einen bestimmten Zweck.
This project is an unpaid open-source donation. Liability is limited to intent and gross negligence (§ 521 German Civil Code). Use at your own risk. No warranty, no maintenance guarantee, no fitness-for-purpose assumed.
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