TMCP 0.2.1

Changes

• Added tmcp_doctor for first-run readiness checks across Codex, Claude Code, Claude Desktop, and plain MCP clients.
• Added quickstart, marketplace matrix, packet stability policy, and machine-readable packet schema.
• Added non-UI example workflows for developer onboarding, security/privacy harvest review, and release readiness planning.

Verification

• Local compile, unit tests, install shape, release package, Pre-CR, Claude validation, and Codex plugin validation passed.
• GitHub Actions Verify passed on macOS, Ubuntu, and Windows across Python 3.10 and 3.13.