lazy-tool vs filesystem

Side-by-side comparison to help you pick between these two MCP servers.

	lazy-tool by mcp-shark	filesystem by modelcontextprotocol
Stars	★ 25	★ 85,748
30d uses	—	—
Score	44	77
Official	—	✓
Categories	Developer ToolsAI / LLM ToolsProductivity	File SystemDeveloper ToolsProductivity
Language	Go	TypeScript
Last commit	this month	this month

lazy-tool · Summary

A local-first MCP discovery runtime that reduces prompt bloat by searching tools before invocation.

filesystem · Summary

A feature-rich MCP server for filesystem operations with dynamic directory access control.

lazy-tool · Use cases

When working with multiple MCP servers to reduce context window usage
For models that struggle with large tool catalogs in their context
To improve tool selection accuracy in AI agent workflows

filesystem · Use cases

Enable AI models to read and write project files during development
Allow Claude or other MCP clients to browse and analyze codebases
Provide secure sandboxed access to specific directories for content generation

lazy-tool · Install

Quick install

curl -sSfL https://raw.githubusercontent.com/rpgeeganage/lazy-tool/main/install.sh | sh

Build from source

go install github.com/rpgeeganage/lazy-tool/cmd/lazy-tool@latest
make build

Claude Desktop integration

Add to Claude Desktop config:

{
  "mcpServers": {
    "lazy-tool": {
      "command": "lazy-tool",
      "args": ["serve"]
    }
  }
}

filesystem · Install

Installation

Using NPX

{
  "mcpServers": {
    "filesystem": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-filesystem",
        "/path/to/allowed/directory"
      ]
    }
  }
}

Using Docker

{
  "mcpServers": {
    "filesystem": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "--mount", "type=bind,src=/path/to/allowed/dir,dst=/projects/allowed/dir",
        "mcp/filesystem",
        "/projects"
      ]
    }
  }
}

VS Code Extension

Click the installation buttons in the README to install directly in VS Code.

Comparison generated from public README + GitHub signals. Last updated automatically.