Fossil
Verified IntegrationClient Configuration
— Connect Fossil to Claude Desktop or Cursor in seconds{
"mcpServers": {
"fossil-1": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-fossil-1"
],
"env": {}
}
}
}~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).System Overview
Locates the exact implementation of any feature within an open-source repository.
7/23/2026
Open Source
stdio / SSE RPC
Frequently Asked Questions
Architecture and operational details for Fossil
Fossil is an MCP (Multi-Modal Code Protocol) server designed to help developers quickly and precisely locate the exact implementation of any feature within open-source repositories. It streamlines the process of navigating large codebases to find specific functionalities and their related symbols.
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