plugins/codex/code/docs/hook-output-policy.md
Snider 466fe9f5a6 feat(codex): mirror claude plugins and ethics modal
Summary:\n- added Codex marketplace registry plus awareness/ethics/guardrails sub-plugins\n- mirrored Claude plugin commands/scripts/hooks into codex api/ci/code/collect/coolify/core/issue/perf/qa/review/verify\n- embedded Axioms of Life ethics modal, guardrails, and kernel files under codex/ethics\n- added Codex parity report, improvements list, and MCP integration plan\n- extended Gemini MCP tools and docs for Codex awareness
2026-02-05 20:13:01 +00:00

2.1 KiB

Hook Output Policy

Consistent policy for what hook output to expose to Claude vs hide.

Principles

Always Expose

Category Example Reason
Test failures FAIL: TestFoo Must be fixed
Build errors cannot find package Blocks progress
Lint errors undefined: foo Code quality
Security alerts HIGH vulnerability Critical
Type errors type mismatch Must be fixed
Debug statements dd() found Must be removed
Uncommitted work 3 files unstaged Might get lost
Coverage drops 84% → 79% Quality regression

Always Hide

Category Example Reason
Pass confirmations PASS: TestFoo No action needed
Format success Formatted 3 files No action needed
Coverage stable 84% (unchanged) No action needed
Timing info (12.3s) Noise
Progress bars [=====> ] Noise

Conditional

Category Show When Hide When
Warnings First occurrence Repeated
Suggestions Actionable Informational
Diffs Small (<10 lines) Large
Stack traces Unique error Repeated

Implementation

Use output-policy.sh helper functions:

source "$SCRIPT_DIR/output-policy.sh"

# Expose failures
expose_error "Build failed" "$error_details"
expose_warning "Debug statements found" "$locations"

# Hide success
hide_success

# Pass through unchanged
pass_through "$input"

Hook-Specific Policies

Hook Expose Hide
check-debug.sh Debug statements found Clean file
post-commit-check.sh Uncommitted work Clean working tree
check-coverage.sh Coverage dropped Coverage stable/improved
go-format.sh (never) Always silent
php-format.sh (never) Always silent

Aggregation

When multiple issues, aggregate intelligently:

Instead of:
- FAIL: TestA
- FAIL: TestB
- FAIL: TestC
- (47 more)

Show:
"50 tests failed. Top failures:
- TestA: nil pointer
- TestB: timeout
- TestC: assertion failed"