Install crapkit in Claude Code
claude mcp add crapkit -- uvx crapkit{
"mcpServers": {
"crapkit": {
"command": "uvx",
"args": [
"crapkit"
]
}
}
}Frequently asked questions
What does the crapkit MCP server do?
Read-only per-function CRAP scores (complexity and coverage) that point to the worst function to fix next, with uncovered lines and near-duplicates.
Is the crapkit MCP server free?
Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.
Does crapkit run locally or remotely?
Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.
How do I add crapkit to Claude Code?
Run: claude mcp add crapkit -- uvx crapkit
More developer tools MCP servers
View allHomespun
homespunapps/homespun
Deploy and operate multi-user web apps: magic-link sign-in, a shared realtime database, per-role permissions, email notifications and file uploads.
Verificate Quickstart
VerificateAI/verificate-mcp-quickstart
Merge gate for AI-written code: catches placeholder code, unfailable tests, unsupported completion claims and nonexistent API calls, then returns a fix plan.
2ools
2ools/mcp-server
Versioned projects from assistant-built work: shareable HTML previews, version comparison, delegated approvals, artifacts, work assignments and source export.
Nahook
getnahook/nahook-mcp
Nahook webhook platform: trigger webhooks, inspect deliveries, retry failures and manage endpoints.
ARADIA
ARADIA-systems/aradia-mcp-server
On-premise private AI systems from ARADIA on NVIDIA DGX hardware: hardware sizing, ROI modeling, partner onboarding, procurement and order tracking.
Formfeed
formfeed-dev/formfeed/mcp
Render PDFs and images from HTML templates (Jinja2, Liquid, Handlebars) or Word and PowerPoint files, check data against a template's schema before rendering, and convert Office documents to PDF through the Formfeed API. npx -y @formfeed/mcp, or the hosted endpoint https://mcp.formfeed.dev/mcp.