diffctx
Selects the minimum code an LLM needs to review a git diff
Install
PyPIstdio
uvx diffctx Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"io-github-nikolay-e-diffctx": {
"command": "uvx",
"args": [
"diffctx"
]
}
}
}Source: official MCP Registry record · registry name io.github.nikolay-e/diffctx · published 2026-09-16 · updated 2026-09-16. Not an endorsement; review the code before connecting it to anything sensitive.