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PRzilla

Official registry Search and web

CrossFit and HYROX workout search, benchmark targets, scaling guidance, and movement technique.

Source code Website Documentation

What can you do with PRzilla?

  • search_workouts: Find public workouts by name, movements, and optional catalog category.
  • get_workout: Read a named workout's prescription, movements, available scaling guidance, and benchmark targets.
  • search_movements: Look up movement technique, equipment, easier variations, available demonstration videos, and example workouts.

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http przilla 'https://przilla.app/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "przilla": {
            "type": "http",
            "url": "https://przilla.app/mcp"
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. PRzilla MCP connector
  2. Connect
  3. Available tools
  4. Example questions
  5. Scope and privacy
  6. Support
  7. Registry publication

PRzilla MCP connector

Search PRzilla's public CrossFit and HYROX workout and movement library from an AI assistant.

This repository contains registration metadata and setup documentation for the hosted connector. The PRzilla application and catalog implementation are maintained separately.

Connect

  • Endpoint: https://przilla.app/mcp
  • Transport: Streamable HTTP
  • Authentication: None
  • Website: przilla.app

Add the endpoint as a custom remote MCP server in an assistant that supports it. Enable its read-only tools and select PRzilla when asking a catalog question. No PRzilla account or API key is required. Availability depends on the assistant's plan and administrator settings.

The endpoint accepts JSON-RPC POST requests. Opening it as a web page returns HTTP 405.

Available tools

  • search_workouts: Find public workouts by name, movements, and optional catalog category.
  • get_workout: Read a named workout's prescription, movements, available scaling guidance, and benchmark targets.
  • search_movements: Look up movement technique, equipment, easier variations, available demonstration videos, and example workouts.

Input and output schemas are advertised by the server through tools/list.

Search results are fuzzy summaries. Fetch the full workout before judging whether it includes a movement or quoting its prescription or time cap. Performance targets are catalog benchmarks, not personal results or official competition rankings. A movement's example-workout links lead to workouts, not movement profile pages.

Example questions

  • What's the Fran workout and what's a good time?
  • Find Hero WODs with rope climbs.
  • How do I scale Murph for a beginner?
  • What's a thruster and what can I do instead?
  • Which HYROX formats are in the catalog?

Scope and privacy

The connector reads public catalog data. It cannot access personal history or custom workouts, save scores, create personalized training plans, or change accounts.

Lookup terms are sent to PRzilla. See the privacy policy for data handling and the terms of use. The assistant provider's own privacy policy governs conversations with that assistant.

Support

Contact hello@przilla.app with the assistant name and error message. Do not include credentials or private training records.

Registry publication

server.json describes the production endpoint for the official MCP Registry. The manual GitHub Actions workflow verifies the publisher release, checks the live connector, validates the manifest, and publishes using GitHub OIDC. It requires no stored registry token.

Frequently asked questions

What is PRzilla?

CrossFit and HYROX workout search, benchmark targets, scaling guidance, and movement technique.

How do I install PRzilla?

It runs as a remote server. In Claude Code: claude mcp add --transport http przilla 'https://przilla.app/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does PRzilla need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is PRzilla open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains PRzilla?

It is published by kangax. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.