Transactional refactoring MCP with 11 evidence-backed tools, hash-bound previews, and rollback.
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npx -y weavatrix-refactor{
"WEAVATRIX_ALLOW_SOURCE_EDITS": "YOUR_VALUE_HERE",
"WEAVATRIX_REFACTOR_HOME": "YOUR_VALUE_HERE",
"WEAVATRIX_PRECISION": "YOUR_VALUE_HERE"
}Add this server entry to the mcpServers object in your Claude Desktop config, then restart the app.
{
"mcpServers": {
"io-github-sergii-ziborov-weavatrix-refactor": {
"command": "npx",
"args": [
"-y",
"weavatrix-refactor"
],
"env": {
"WEAVATRIX_ALLOW_SOURCE_EDITS": "YOUR_VALUE_HERE",
"WEAVATRIX_REFACTOR_HOME": "YOUR_VALUE_HERE",
"WEAVATRIX_PRECISION": "YOUR_VALUE_HERE"
}
}
}
}~/Library/Application Support/Claude/claude_desktop_config.json%APPDATA%\Claude\claude_desktop_config.jsonNo remote HTTP endpoint is advertised. Use the package or stdio setup shown in Install.
weavatrix-refactor is an MCP server for Transactional refactoring MCP with 11 evidence-backed tools, hash-bound previews, and rollback.. It supports STDIO transport.
Use the generated config in Install. This server runs with npx -y weavatrix-refactor; add any required environment variables before starting your client.
Choose the Claude Desktop tab in Install and copy the config for npx -y weavatrix-refactor. Add required environment variables before starting Claude Desktop.
Choose the Claude Code tab in Install and copy the config for npx -y weavatrix-refactor. Add required environment variables before starting Claude Code.
Choose the Codex tab in Install and copy the config for npx -y weavatrix-refactor. Add required environment variables before starting Codex.
Choose the Cursor or VS Code tab in Install and copy the config for npx -y weavatrix-refactor. Add required environment variables before starting Cursor or VS Code.
weavatrix-refactor uses STDIO transport. Use the package or command config in Install.
weavatrix-refactor inventory is listed when the MCP endpoint exposes tools, resources, or prompts. Some servers require auth first.
weavatrix-refactor is marked with Auth required by registry metadata auth. You may need provider login, an API key, a bearer token, or a session header.
| Package | Registry | Version | Inputs |
|---|---|---|---|
weavatrix-refactorstdio | npm | 0.1.5 | Env: WEAVATRIX_ALLOW_SOURCE_EDITS Env: WEAVATRIX_REFACTOR_HOME Env: WEAVATRIX_PRECISION |