v0.5.1 Handrails Up

OKF Harness v0.5.1 hardens the first-start path so a new Codex or Claude Code user gets clearer setup and repair guidance.

Install

npm install -g @okf-harness/cli
okfh doctor --json

What changed

• Hardened first-start diagnostics for missing, drifted, unmanaged, or unwritable bootstrap entrypoints.
• Tightened current-agent workspace setup boundaries, including nested workspace and unsafe non-empty target refusal.
• Kept setup-plus-source bounded to source registration and ingest planning without writing wiki content.
• Clarified README wording so users choose Codex or Claude Code guidance without implying both are required.

Notes

This is a narrow trust patch for the v0.5 first-start path. It does not add new agent adapters, GUI, cloud sync, background services, vector search, or new answer, ingest, or graph capabilities.