I saw the domain and thought that NPM itself built an MCP to let agents read package docs and type definitions to stop hallucinating APIs that don't exist. Sadl

I saw the domain and thought that NPM itself built an MCP to let agents read package docs and type definitions to stop hallucinating APIs that don't exist. Sadly, no. We have .d.ts for machines (tsc), we have JSDoc & README.md for humans, can we get those LLMs to actually stick to those sources of truth, without having to do the work a third time (like llms.txt / cursor rules)?