The request names CompletionKit directly, so it comes first: it is a prompt evaluation tool that runs prompts against real inputs, scores outputs 1-5 with an LLM judge, and is free on Cloud or self-hostable 1. Its only listed official door is an MCP server, and no actions were read yet. No alternatives in the candidate set do the same job of prompt evaluation scoring, so none are listed.
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CompletionKitcompletionkit.comwebsite read, tools not yet checked
Prompt evaluation for AI apps: runs prompts against real inputs, scores outputs 1-5 with an LLM judge, and offers an MCP server 1.
official:MCP server · CompletionKit
Sources
- 1CompletionKit: test and improve your AI appcompletionkit.com · read 2026-10-29
For agents: the 10 actions behind this answer
· CompletionKit website read, tools not yet checked
Prompt evaluation for AI apps. Run prompts against real inputs, score outputs 1-5 with an LLM judge, ship only what improved. Free on Cloud, or self-host.
createCompletion · OpenAI API verified and signed
Creates a completion for the provided prompt and parameters
chat_completion · Hugging Face (Activepieces) verified and signed
Chat Completion — Generate assistant replies using chat-style LLMs - perfect for FAQ bots, support agents, and content generation
ai-search-instance-chat-completion · Cloudflare API verified and signed
Chat Completions
sdk · @github/copilot-sdk verified and signed
Extensions · System.Interactive.Async verified and signed
cuda-toolkit · DiffDock verified and signed
Task: CUDA Toolkit
sdk · azure-core verified and signed
hints · typing-extensions verified and signed
copilotkit · copilotkit verified and signed
Use when building with CopilotKit — setup, development, integrations, debugging, upgrading, or contributing. Routes to the appropriate specialized skill based on the task.
Labels are the instruments' verdict and are never changed by ranking. Agents and robots get this same answer as JSON at /api/v1/find?q=…&answer=1 and through the MCP server.