AI Apps That Work free tools for Claude.ai

com.aiappsthatwork/tools

Real cost per AI result, LLM prices, switch costs, shutdown dates, A/B test sizes and judge checks.

client:Claude.ai transport:streamable-http tools:8

Install AI Apps That Work free tools in Claude.ai

Settings → Connectors → Add custom connector

https://aiappsthatwork.com/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

real_cost_per_result
model_switch_cost
model_prices
model_shutdowns
ab_test_sample_size
judge_agreement
build_judge_prompt
launch_checklist

AI Apps That Work free tools in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

AI Apps That Work free tools MCP server