MCP Passport

Is your server.json ready for the MCP Registry?

A publish-readiness validator: checks server.json against the registry schema (required name/description/version, reverse-DNS name, packages/remotes, per-package registryType/identifier/transport, the snake_case registry_type mistake, mcpb fileSha256) and cross-checks version + mcpName consistency with the sibling package.json / Cargo.toml / pyproject.toml, so mcp-publisher accepts the upload first try. Single Rust binary, SARIF + GitHub Action. 166 tests, on crates.io, MIT.