Toolhox Catalog
LLM Tools
Browse every free LLM tool on Toolhox. No signup, no friction.
27 tools
✦ New
Openai Prompt Caching Cost Calculator
Calculate OpenAI prompt caching costs using input, cached input, cache-write, and output tokens. Get a clear token cost estimate for your API usage.
LLM
✦ New
Gpt 5 Token Price Calculator
Estimate GPT-5 API token costs from input and output tokens and applicable rates. Calculate your estimated usage cost in USD.
LLM
✦ New
Cursor Mcp Config Generator
Free Cursor MCP config generator. Describe any MCP server, validate the command and env vars, then copy or download a ready to paste mcp.json entry. 100% private, runs in your browser.
LLM
Page 2 of 2