=== Task 21: End-to-End Integration Test ===

--- 1. AGENTS repo flake check ---
PASS: nix flake check passes

--- 2. nixpkgs flake check ---
PASS: nix flake check passes (21 checks, formatting clean)

--- 3. loadAgents returns 6 agents ---
PASS: 6 agents (chiron, chiron-forge, hermes, athena, apollo, calliope)

--- 4. OpenCode renderer ---
PASS: 6 .md files with correct YAML frontmatter

--- 5. Claude Code renderer ---
PASS: 6 .md files in .claude/agents/ + settings.json with permission DSL

--- 6. Pi renderer ---
PASS: AGENTS.md + SYSTEM.md, SYSTEM.md byte-identical to chiron prompt

--- 7. Skills composition ---
PASS: 18 skills in linkFarm output, mkOpencodeSkills unchanged

--- 8. Backward-compat bridge ---
PASS: agentsJson output matches golden file (zero diff)

--- 9. Coding rules backward compat ---
PASS: mkCodingRules == mkOpencodeRules (identical instructions output)

--- 10. Formatting ---
PASS: alejandra formatting clean on both repos (verified via flake check)

--- Summary ---
All checks PASS.