Developer Builds 16-Server MCP Monorepo With 65 Tools and Full CI in 48 Hours

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A developer built a monorepo housing 16 independent Model Context Protocol (MCP) servers in just 48 hours, covering tools for hashing, base64 encoding, RSS reading, YouTube transcripts, and more. Rather than building a single large server, the developer deliberately split functionality into small, focused packages to reduce context bloat, limit trust exposure, and speed up installs. The project includes 197 tests, 65 tools, and a CI pipeline that runs lint, test, and build jobs as a matrix across all 16 servers, pinpointing failures to a specific package. Each server is independently installable via PyPI using OIDC-based Trusted Publishing, with no API tokens stored in the repository. The monorepo uses a shared root configuration for dependencies and tooling, while each server maintains its own package definition and entry point.

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