@github.awesome: Building AI agents with MCP? Injecting massive JSON tool schemas is destroying your context window and your wallet. Enter mcp2cli. It instantly converts any MCP server or OpenAPI spec into a dynamic CLI. Zero codegen! Instead of loading giant schemas upfront, your agent just uses list and help flags to discover tools on the fly. Boom: 99% token reduction. Works as a skill for Claude Code, or any LLM with terminal access! #github #opensource