Audit

Run a full-sweep quality audit of the .claude/ configuration: every agent file, every skill file, settings.json, and hooks. Spawns self-mentor for per-file analysis, then aggregates findings system-wide to catch issues that only surface across files — infinite loops, inventory drift, missing permissions, and cross-file interoperability breaks. Reports all findings and auto-fixes at the requested level: fix high (critical+high only), fix medium (critical+high+medium, default fix level), or fix all (all findings including low).

• $ARGUMENTS: optional
  • No argument: full sweep, report only — lists all findings, no changes made (default)
  • fix high — fix critical and high findings; medium and low reported only
  • fix medium — fix critical, high, and medium findings; low reported only
  • fix all — fix all findings including low
  • fix (no level) — alias for fix medium (backward compatible)
  • agents — restrict sweep to agent files only, report only
  • skills — restrict sweep to skill files only, report only
  • Scope and fix level can be combined: agents fix medium, skills fix all — scope always precedes fix
  • upgrade — fetch latest Claude Code docs, filter new features by genuine value, then apply: config changes (apply + correctness check), capability changes (calibrate before → apply → calibrate after → accept if Δrecall ≥ 0 and ΔF1 ≥ 0). Skip to Mode: upgrade.

Task tracking: per CLAUDE.md, create tasks (TaskCreate) for each major phase and mark status live so the user can see progress in real time:

• Phase 1: setup + collect (Pre-flight + Steps 1–2) → mark in_progress when starting, completed when file list is ready
• Phase 2: per-file audit (Step 3) → mark in_progress when agents launch, completed when all reports received
• Phase 3: system-wide checks (Step 4) → mark in_progress when checks start, completed when all checks done
• Phase 4: aggregate + fix (Steps 5–9) → mark in_progress, then completed when fixes land
• Phase 5: final report (Step 10) → mark in_progress, then completed before output
• On loop retry or scope change → create a new task; do not reuse the completed task

Surface progress to the user at natural milestones: after system-wide checks ("✓ Checks 1-11 complete, N findings so far — spawning per-file audits"), after agent reports ("Agent reports received — N medium, N low findings"), and before each fix batch ("Fixing N medium findings in parallel").

Pre-flight checks

RED='\033[1;31m'; YEL='\033[1;33m'; GRN='\033[0;32m'; NC='\033[0m'

# From _shared/preflight-helpers.md — TTL 4 hours, keyed per binary
preflight_ok()  { local f=".claude/state/preflight/$1.ok"; [ -f "$f" ] && [ $(( $(date +%s) - $(cat "$f") )) -lt 14400 ]; }
preflight_pass(){ mkdir -p .claude/state/preflight; date +%s > ".claude/state/preflight/$1.ok"; }

# .claude/ directory must exist (not cached — filesystem state)
if [ ! -d ".claude" ]; then
  printf "${RED}! BREAKING${NC}: .claude/ directory not found — nothing to audit\n"
  exit 1
fi

# jq availability — Check 6 depends on it
if preflight_ok jq; then
  JQ_AVAILABLE=true
elif command -v jq &>/dev/null; then
  preflight_pass jq; JQ_AVAILABLE=true
else
  printf "${YEL}⚠ MISSING${NC}: jq not found — Check 6 (permissions-guide drift) will be skipped\n"
  JQ_AVAILABLE=false
fi

# git availability — used in path portability check and baseline context
if ! preflight_ok git && ! command -v git &>/dev/null; then
  printf "${YEL}⚠ MISSING${NC}: git not found — path portability check may miss repo-root references\n"
else
  preflight_ok git || preflight_pass git
fi

If .claude/ is missing, abort immediately. Missing jq is a warning — the audit continues with Check 6 skipped.

Step 1: Run pre-commit (if configured)

# Check whether pre-commit is installed and a config exists
if (preflight_ok pre-commit || { command -v pre-commit &>/dev/null && preflight_pass pre-commit; }) \
    && [ -f .pre-commit-config.yaml ]; then
  pre-commit run --all-files
fi

Any files auto-corrected by pre-commit hooks (formatters, linters, whitespace fixers) are now clean before the structural audit begins. Note which files were modified — include them in the audit scope even if they were not originally targeted.

If pre-commit is not configured, skip this step silently.

Step 2: Collect all config files

Enumerate everything in scope using built-in tools:

• Agents: Glob tool, pattern agents/*.md, path .claude/
• Skills: Glob tool, pattern skills/*/SKILL.md, path .claude/
• Settings: Read tool on .claude/settings.json
• Hooks: Glob tool, pattern hooks/*, path .claude/

Record the full file list — this becomes the audit scope for Steps 3–4. Cross-reference checks in Step 3 depend on this inventory being current. If MEMORY.md has not been updated since the last agent or skill was added or removed, run a live disk scan now rather than relying on the cached roster. Stale inventory is the primary cause of false-negative cross-reference findings.

Step 3: Per-file audit via self-mentor

Context management — with 12+ agents and 14+ skills, accumulating full self-mentor responses in context causes overflow before aggregation. Use file-based findings to keep the main context lean.

Set up the run directory once before spawning any agents:

RUN_DIR="/tmp/audit-$(date +%s)"
mkdir -p "$RUN_DIR"
echo "Run dir: $RUN_DIR"

Spawn one self-mentor agent per file (or batch into groups of up to 10 for efficiency). The spawn prompt for each agent must:

1. Include the content from .claude/skills/audit/templates/self-mentor-prompt.md
2. Include the disk inventory from Step 2 (agent/skill list for cross-reference validation)
3. End with:

"Write your FULL findings (all severity levels, Confidence block) to <RUN_DIR>/<file-basename>.md using the Write tool — where <file-basename> is the filename only (e.g. oss-maintainer.md, audit-SKILL.md). Then return to the caller ONLY a one-line summary: <filename>: N critical, N high, N medium, N low [confidence 0.N] — nothing else in your response."

Replace <RUN_DIR> with the actual directory path and <file-basename> with just the filename.

After all spawns complete, you will have a list of short summaries in context. Use these to identify which files have findings. The full content is in the run directory files.

Step 4: System-wide checks

Beyond per-file analysis, run cross-file checks that self-mentor cannot do alone:

Run the following checks. For file-listing steps use Glob; for content-search steps use Grep. Bash is only needed for the pipeline comparisons and the printf/jq blocks below.

Check 1 — Inventory drift (MEMORY.md vs disk) Use Glob (agents/*.md, path .claude/) to list agent files; extract basenames and sort, then write to /tmp/agents_disk.txt via Bash:

ls .claude/agents/*.md 2>/dev/null | xargs -n1 basename 2>/dev/null | sed 's/\.md$//' | sort > /tmp/agents_disk.txt || true

Read the - Agents: and - Skills: roster lines from the MEMORY.md content injected in the conversation context (available as auto-memory at session start). Do not attempt to Grep a file path — the MEMORY.md is not stored under .claude/ but in Claude Code's auto-memory system. Repeat with Glob (skills/*/, path .claude/) for skills on disk — write to /tmp/skills_disk.txt.

Check 2 — README vs disk Use Grep tool (pattern ^\| \*\*, file README.md, output mode content) to extract agent/skill table rows.

Check 3 — settings.json permissions Use Grep tool (pattern gh |python -m|ruff|mypy|pytest, glob skills/*/SKILL.md, path .claude/, output mode content) to collect bash commands used in skills.

Check 4 — Orphaned follow-up references Use Grep tool (pattern `/[a-z-]*`, glob skills/*/SKILL.md, path .claude/, output mode content) to find skill-name references; compare against disk inventory.

Check 5 — Hardcoded user paths Use Grep tool (pattern /Users/|/home/, glob {agents/*.md,skills/*/SKILL.md}, path .claude/, output mode content) to flag non-portable paths in agent and skill files. Then run a second Grep directly on .claude/settings.json with the same pattern to catch absolute hook paths in the settings file.

Important: run this check on every file regardless of whether critical or high findings were already found — path portability issues are orthogonal to other severity classes and must not be deprioritized due to presence of more serious findings in the same file.

Check 6 — permissions-guide.md drift — every allow entry must appear in the guide, and vice versa

RED='\033[1;31m'; YEL='\033[1;33m'; GRN='\033[0;32m'; NC='\033[0m'
if [ "${JQ_AVAILABLE:-false}" = "false" ] || ! command -v jq &>/dev/null; then
  printf "${YEL}⚠ SKIPPED${NC}: Check 6 — jq not available\n"
elif [ ! -f ".claude/settings.json" ]; then
  printf "${YEL}⚠ SKIPPED${NC}: Check 6 — .claude/settings.json not found\n"
elif [ ! -f ".claude/permissions-guide.md" ]; then
  printf "${YEL}⚠ SKIPPED${NC}: Check 6 — .claude/permissions-guide.md not found\n"
else
  # Allow entries missing from guide
  jq -r '.permissions.allow[]' .claude/settings.json 2>/dev/null | \
  while IFS= read -r perm; do
    grep -qF "\`$perm\`" .claude/permissions-guide.md 2>/dev/null \
      || printf "${YEL}⚠ MISSING from guide${NC}: %s\n" "$perm"
  done

  # Guide entries orphaned (not in allow list)
  grep '^| `' .claude/permissions-guide.md 2>/dev/null | awk -F'`' '{print $2}' | \
  while IFS= read -r perm; do
    jq -e --arg p "$perm" '(.permissions.allow // []) + (.permissions.deny // []) | contains([$p])' .claude/settings.json > /dev/null 2>&1 \
      || printf "${YEL}⚠ ORPHANED in guide${NC}: %s\n" "$perm"
  done
fi

Check 6b — Permission safety audit — every allow entry must be non-destructive, reversible, and local-only

Read .claude/settings.json using the Read tool and extract the permissions.allow list. For each entry, use model reasoning to evaluate it against three criteria:

• Non-destructive: does not permanently delete or overwrite data (no rm -rf, git push --force, DROP TABLE)
• Reversible: effect can be undone without data loss (local file edits, test runs, read-only queries)
• Local-only: does not affect systems outside the working directory or send data to external services

Flag destructive patterns as critical (auto-approved destructive commands are always a breaking safety failure). Flag external-state mutations as high and raise to user — some (e.g., gh release create) may be intentional but must be explicitly acknowledged.

Check 7 — Skill frontmatter conflicts — context:fork + disable-model-invocation:true is a broken combination: a forked skill has no model to coordinate agents or synthesize results.

RED='\033[1;31m'; YEL='\033[1;33m'; GRN='\033[0;32m'; CYN='\033[0;36m'; NC='\033[0m'
for f in .claude/skills/*/SKILL.md; do
  name=$(basename "$(dirname "$f")")
  if awk '/^---$/{c++} c<2' "$f" 2>/dev/null | grep -q 'context: fork' && \
     awk '/^---$/{c++} c<2' "$f" 2>/dev/null | grep -q 'disable-model-invocation: true'; then
    printf "${RED}! BREAKING${NC} skills/%s: context:fork + disable-model-invocation:true\n" "$name"
    printf "  ${RED}→${NC} forked skill has no model to coordinate agents or synthesize results\n"
    printf "  ${CYN}fix${NC}: remove disable-model-invocation:true (or remove context:fork if purely tool-only)\n"
  fi
done

Flag any drift between MEMORY.md, README.md, settings.json, and actual disk state. Flag any hardcoded /Users/ or /home/ paths — these should be .claude/, ~/, or $(git rev-parse --show-toplevel)/ style. Flag any permissions-guide.md entries not in the allow list (orphaned docs) or allow entries without a guide row (undocumented permissions).

Check 8 — Model tier appropriateness

Three capability tiers define the expected model assignment for each agent:

Extract declared models with Bash:

printf "%-30s %s\n" "AGENT" "MODEL"
for f in .claude/agents/*.md; do
  name=$(basename "$f" .md)
  model=$(awk '/^---$/{c++; if(c==2)exit} c==1 && /^model:/{sub(/^model: /,""); print}' "$f")
  printf "%-30s %s\n" "$name" "${model:-(inherit)}"
done

Using model reasoning, classify each agent into a tier based on its <role>, description, and workflow body content. Cross-reference the classified tier against the declared model:

• focused-execution agent using opus or opusplan → medium (potential overkill — may increase latency and cost without quality gain)
• deep-reasoning agent using sonnet → high (likely underpowered for multi-file code gen or complex judgment)
• plan-gated agent using sonnet → high (plan mode requires strong long-horizon reasoning)
• focused-execution agent using haiku → not a finding — haiku is acceptable and economical for narrow/rule-based tasks

Important: CLAUDE.md's ## Agent Teams section specifies models for team-mode spawn instructions to the lead — it is NOT a mandate for agent frontmatter. Frontmatter model: governs standalone use. Do NOT flag frontmatter models as violations because they differ from CLAUDE.md's team-mode model spec.

Report only — never auto-fix. Model assignments may be intentional trade-offs (e.g., cost sensitivity, latency constraints). Flag mismatches with rationale so the user can decide.

Time-resilience note: when new model tiers or model aliases arrive, update only the tier-to-model mapping table above. The tier classification heuristic (what each agent does) is model-agnostic.

Tool efficiency

For each agent and skill, validate that declared tools match actual usage — no unnecessary permissions, no missing tools.

Mechanical check — for each skill, cross-reference allowed-tools: frontmatter against tool names referenced in the workflow body:

RED='\033[1;31m'; YEL='\033[1;33m'; GRN='\033[0;32m'; CYN='\033[0;36m'; NC='\033[0m'
for f in .claude/skills/*/SKILL.md; do
  name=$(basename "$(dirname "$f")")
  declared=$(awk '/^---$/{c++; if(c==2)exit} c==1 && /^allowed-tools:/{sub(/^allowed-tools: /,""); print}' "$f")
  body=$(awk '/^---$/{c++} c>=2{print}' "$f")
  for tool in Read Write Edit Bash Grep Glob TaskCreate TaskUpdate WebFetch WebSearch; do
    in_body=$(echo "$body" | grep -cw "$tool" || true)
    in_decl=$(echo "$declared" | grep -cw "$tool" || true)
    if [ "$in_body" -gt 0 ] && [ "$in_decl" -eq 0 ]; then
      printf "${YEL}⚠ MISSING tool${NC}: skills/%s references %s but not in allowed-tools\n" "$name" "$tool"
    fi
    if [ "$in_body" -eq 0 ] && [ "$in_decl" -gt 0 ]; then
      printf "${YEL}⚠ UNUSED tool${NC}:  skills/%s declares %s but workflow never references it\n" "$name" "$tool"
    fi
  done
done

Semantic check (model reasoning) — review each agent's tools: frontmatter against its declared domain and workflow:

• WebFetch/WebSearch declared for an agent whose domain has no web-research component → medium (unnecessary permission surface)
• Write/Edit declared for a read-only agent (e.g., solution-architect) but not used in practice → medium
• Bash absent for an agent whose domain involves running code (linting, Continuous Integration (CI) validation, performance profiling) → high (silent failure when workflow invokes shell commands)
• Task absent for an orchestrating agent that needs to spawn subagents → high
• tools: is * (wildcard) for a focused domain agent — prefer an explicit list → low

Report missing necessary tools as high; declared-but-unused tools as medium.

Purpose overlap review

Read all agent/skill descriptions together and flag pairs where:

• Two agents have substantially overlapping domains (risk: users don't know which to pick)
• A skill's workflow duplicates logic already owned by an agent it could simply spawn
• An agent has grown so broad its scope is unclear (candidate for splitting)

CLAUDE.md consistency

.claude/CLAUDE.md is the master governance file; agent and skill instructions must not contradict it.

Read .claude/CLAUDE.md and extract its governance directives (Workflow Orchestration, Task Management, Self-Setup Maintenance, Communication, Core Principles). For each agent and skill file, check whether any instruction contradicts or undermines a CLAUDE.md directive:

• Direct contradiction: file says the opposite of what CLAUDE.md mandates (e.g., "skip planning" vs "enter plan mode for non-trivial tasks")
• Missing required behavior: file performs an action governed by Self-Setup Maintenance rules but omits the required steps (e.g., modifies .claude/ files without mentioning cross-reference updates)
• Tone/style mismatch: file's communication guidance conflicts with the Communication section (e.g., "apologize to the user" vs "flag early, not late")

Major contradictions → high severity, raised to user (CLAUDE.md takes precedence — the agent/skill needs updating, but the user decides how). Minor drift (slightly different wording of the same idea, or missing but not contradicting) → low.

• Direct contradiction includes explicit instructions to skip a required behavior (e.g., "Do not create task tracking entries" contradicts the Task Management directive as directly as saying "never track tasks"). The test is whether a reasonable reader would interpret the instruction as overriding the CLAUDE.md mandate — if yes, it is high; if the file simply does not mention the behavior, it is low (omission).

Also audit CLAUDE.md itself for scope creep — content that is too specific to belong in a universal governance file:

• Domain-specific output formats (e.g., a structured findings template that only one skill uses) → medium: move to the relevant agent/skill file; CLAUDE.md governs all agents, so its Output Standards should be universal (Confidence block, Internal Quality Loop) not skill-specific.
• Skill-specific rules or antipatterns (e.g., review consolidation rules, release checklist items) → medium: these belong in the skill's own SKILL.md or checklist file, not in the master governance file.
• Project-specific details that don't generalise (specific tool versions, project-local paths, one-off workflow notes) → low: prefer agent instructions or MEMORY.md for project-local context; CLAUDE.md is synced to ~/.claude/ and must work across all projects without modification.

The test: would a reasonable reader expect this content to apply to every single agent in every project? If no → it doesn't belong in CLAUDE.md.

Claude Code docs freshness

Spawn a web-explorer agent to fetch the current Claude Code documentation. Try the direct paths below; if they don't resolve, navigate from the Claude Code homepage (code.claude.com) to find the current schema pages.

File-based handoff: the web-explorer agent must write its full findings (validated fields, deprecated fields, new features, upgrade proposals with genuine-value assessment) to $RUN_DIR/docs-freshness.md using the Write tool. Return ONLY a summary line: findings=N deprecated=N new_features=N confidence=0.N — nothing else in the response.

• Hook event names, types, and schemas — code.claude.com/docs/en/hooks
• Agent frontmatter schema — code.claude.com/docs/en/sub-agents
• Skill frontmatter schema — code.claude.com/docs/en/skills

With the fetched docs, validate the local config:

Hook validation (settings.json):

• Every hook event name (e.g. SubagentStart) exists in the documented event list
• Every hook type is one of command, http, prompt, agent
• No deprecated top-level decision:/reason: fields in PreToolUse hooks (correct form is hookSpecificOutput.permissionDecision)

Agent frontmatter validation (.claude/agents/*.md):

• All frontmatter fields are in the documented schema (name, description, tools, disallowedTools, model, permissionMode, maxTurns, skills, mcpServers, hooks, memory, background, isolation, color — note: color is a Claude Code UI extension not in the public schema)
• model values are recognized short-names (sonnet, opus, haiku, inherit, or project-level aliases like opusplan)

Skill frontmatter validation (.claude/skills/*/SKILL.md):

• All frontmatter fields are in the documented schema (name, description, argument-hint, disable-model-invocation, user-invocable, allowed-tools, model, context, agent, hooks)

Improvement opportunities — collect documented features not yet in use:

• New hook events that could add value (e.g. PreCompact, SessionEnd, Stop)
• New agent frontmatter fields (e.g. memory, isolation, maxTurns, background)
• New skill frontmatter fields (e.g. context: fork, model, hooks)
• New settings keys (e.g. sandbox, plansDirectory, alwaysThinkingEnabled)

Findings classification:

• Deprecated/invalid hook event name or type in use → high
• Deprecated frontmatter field, deprecated settings key, unrecognized model ID → medium
• New documented feature not yet used → evaluate with genuine-value filter and add to Upgrade Proposals table (not a LOW finding)

Upgrade Proposals — for each new feature, apply the genuine-value filter before adding: "Does this solve a demonstrated problem in the current setup, or add measurable capability?" Omit features that add complexity without evidence of need. Classify passing candidates:

• config: settings, hooks, frontmatter metadata — low risk, verified by correctness check only
• capability: agent instructions, skill workflow changes — higher risk, requires calibrate A/B

Cap at 5 proposals per run; if more pass the filter, rank by expected impact and take the top 5.

Check 9 — Example value vs. token cost

First, detect whether the project has local context files that reduce the need for generic examples:

for f in AGENTS.md CONTRIBUTING.md .claude/CLAUDE.md; do
  [ -f "$f" ] && printf "✓ found: %s\n" "$f"
done

Then scan agent and skill files for inline examples:

for f in .claude/agents/*.md .claude/skills/*/SKILL.md; do
  count=$(grep -cE '^```|^## Example|^### Example' "$f" 2>/dev/null || true)
  lines=$(wc -l < "$f" | tr -d ' ')
  [ "$count" -gt 0 ] && printf "%s: %d example blocks, %d total lines\n" "$f" "$count" "$lines"
done

Using model reasoning, evaluate each file's examples against two criteria:

1. Necessity: does the example demonstrate something that prose alone cannot — a nuanced judgment call, a non-obvious output format, a complex multi-step pattern? Or does it just restate the surrounding paragraph in code?
2. Project fit: if the project has AGENTS.md or CONTRIBUTING.md, project-specific examples in agent files compete with or duplicate that local context — flag as low-value unless the example is domain-specific to the agent's specialty.

Classify each example block:

• High-value: non-obvious pattern, nuanced judgment, or output-format spec that prose cannot convey → keep
• Low-value: restates prose, trivial, or superseded by project-local docs → low finding: suggest removing or replacing with a pointer to the local doc

Report per-file: N examples total, K high-value, M low-value (est. ~X tokens wasted).

Check 10 — Agent color drift (statusline COLOR_MAP vs frontmatter)

Each agent declares a color: in its frontmatter. hooks/statusline.js maps those color names to ANSI codes via a COLOR_MAP object. If a color name is added to an agent but not to COLOR_MAP, the statusline silently falls back to no color. Verify alignment:

# Extract color: values declared in agent frontmatter
for f in .claude/agents/*.md; do
  name=$(basename "$f" .md)
  color=$(awk '/^---$/{c++; if(c==2)exit} c==1 && /^color:/{sub(/^color: */,""); print}' "$f")
  [ -n "$color" ] && printf "%s: %s\n" "$name" "$color"
done

Using model reasoning, cross-reference each extracted color name against the COLOR_MAP keys in .claude/hooks/statusline.js. Flag any mismatch:

• Color declared in agent frontmatter but not a key in COLOR_MAP → medium (agent will appear uncolored in statusline)
• Color in COLOR_MAP that is not declared by any agent → low (dead mapping, no functional impact)

Note: COLOR_MAP may intentionally include extra entries (future-proofing); flag only the agent-declared-but-missing case as actionable.

Check 11 — Memory health (MEMORY.md noise accumulation)

MEMORY.md has a 200-line truncation limit. Noise accumulates silently over time — duplicate rules, stale version pins, and absorbed feedback files all erode the budget without adding information. Run three sub-checks:

11a — Duplicate with CLAUDE.md: Read both MEMORY.md and CLAUDE.md. For each section in MEMORY.md, check whether the same rule or directive exists verbatim or near-verbatim in CLAUDE.md. Flag duplicates as low — one source of truth is enough; the MEMORY.md copy adds context-window cost with no benefit.

11b — Stale version pins: Scan MEMORY.md for lines containing pinned semver values (e.g. v0.15.2, v1.19.1) or "as of [month year]" staleness markers. Flag each as low — pinned versions age within weeks; the actionable rule (e.g. "always run pre-commit autoupdate") should survive, the specific version should not.

# Find lines with semver pins or "as of" staleness markers in MEMORY.md
MEMORY_FILE="$HOME/.claude/projects/$(git rev-parse --show-toplevel | sed 's|/|-|g')/memory/MEMORY.md"
if [ -f "$MEMORY_FILE" ]; then
  grep -nE '(v[0-9]+\.[0-9]+\.[0-9]+|as of [A-Z][a-z]+ 20[0-9]{2})' "$MEMORY_FILE" || echo "no stale pins found"
else
  printf "${YEL}⚠ SKIPPED${NC}: Check 11b — MEMORY.md not found at derived path: %s\n" "$MEMORY_FILE"
fi

11c — Absorbed feedback files: List all feedback_*.md files in the memory directory. For each, read its content and check whether the rule it documents is already present in MEMORY.md or in the relevant agent/skill file. If yes, flag as low (delete the feedback file — the lesson is absorbed).

MEMORY_DIR="$HOME/.claude/projects/$(git rev-parse --show-toplevel | sed 's|/|-|g')/memory"
if [ -d "$MEMORY_DIR" ]; then
  ls "$MEMORY_DIR"/feedback_*.md 2>/dev/null || echo "no feedback files"
else
  printf "${YEL}⚠ SKIPPED${NC}: Check 11c — memory dir not found: %s\n" "$MEMORY_DIR"
fi

All three sub-checks produce only low findings — auto-fixed under /audit fix all; reported only under /audit fix or lower. Fix action: remove the duplicate section, drop the version pin (keep the surrounding rule), delete the absorbed feedback file.

Check 12 — Agent description routing alignment

Three sub-checks, all using model reasoning over extracted agent descriptions. These are report-only — never auto-fix; descriptions are semantic and require human judgment.

First, extract all agent descriptions:

printf "%-25s %s\n" "AGENT" "DESCRIPTION"
for f in .claude/agents/*.md; do
  name=$(basename "$f" .md)
  desc=$(awk '/^---$/{c++; if(c==2)exit} c==1 && /^description:/{sub(/^description: /,""); print}' "$f")
  printf "%-25s %s\n" "$name" "$desc"
done

Apply model reasoning to the collected descriptions:

12a — Overlap analysis: For each pair of agents, assess domain overlap. Flag pairs where a reasonable orchestrator could confuse which agent to pick — i.e., given a task in the overlap zone, the descriptions alone do not disambiguate. Each ambiguous pair → medium finding.

12b — NOT-for clause coverage: For each high-overlap pair found in 12a, check whether at least one agent in the pair has a "NOT for" / "not for" / exclusion clause in its description that references the other or its domain. Missing disambiguation → medium.

12c — Trigger phrase specificity: For each agent, check whether the description's first clause states an exclusive domain not shared with any other agent. A vague opener that doesn't immediately distinguish this agent from its nearest neighbor → low.

Severity: 12a/12b = medium; 12c = low. Fix reference: run /calibrate routing to verify whether description overlap translates to actual routing confusion, then refine descriptions accordingly.

Check 13 — Codex integration smoke-test

Skip if codex is not installed (command -v codex returns non-zero).

RED='\033[1;31m'; GRN='\033[0;32m'; YEL='\033[1;33m'; NC='\033[0m'
if ! command -v codex &>/dev/null; then
  printf "${YEL}⚠ SKIPPED${NC}: Check 13 — codex not installed\n"
else
  SMOKE_FILE="/tmp/audit-codex-smoke-$$.py"
  SMOKE_OUT="/tmp/audit-codex-smoke-$$.out"
  # Run a trivial generation task: write a function that checks if n is prime
  codex exec "Write a Python function is_prime(n: int) -> bool that returns True if n is prime. Put it in $SMOKE_FILE. Include a quick sanity-check: assert is_prime(7) and not is_prime(4)." \
    --sandbox workspace-write 2>"$SMOKE_OUT"
  EXIT=$?
  if [ $EXIT -ne 0 ]; then
    printf "${RED}! BREAKING${NC}: Check 13 — codex exec exited with code %d\n" "$EXIT"
    printf "  stderr: %s\n" "$(tail -5 $SMOKE_OUT)"
  elif [ ! -f "$SMOKE_FILE" ]; then
    printf "${RED}! BREAKING${NC}: Check 13 — codex ran but produced no output file\n"
  else
    # Basic output review: file must contain 'def is_prime', at least 3 lines, no syntax error
    HAS_DEF=$(grep -c 'def is_prime' "$SMOKE_FILE" || true)
    LINES=$(wc -l < "$SMOKE_FILE" | tr -d ' ')
    python3 -m py_compile "$SMOKE_FILE" 2>"$SMOKE_OUT"
    SYNTAX=$?
    if [ "$HAS_DEF" -lt 1 ] || [ "$LINES" -lt 3 ] || [ "$SYNTAX" -ne 0 ]; then
      printf "${RED}! BREAKING${NC}: Check 13 — codex output failed review (def_found=%s lines=%s syntax_ok=%s)\n" \
        "$HAS_DEF" "$LINES" "$([ $SYNTAX -eq 0 ] && echo yes || echo no)"
      printf "  output: %s\n" "$(head -5 $SMOKE_FILE)"
    else
      printf "${GRN}✓ OK${NC}: Check 13 — codex integration live (generated %d-line function, syntax valid)\n" "$LINES"
    fi
  fi
  rm -f "$SMOKE_FILE" "$SMOKE_OUT"
fi

• Codex not installed → skipped (not a finding)
• Codex exits non-zero or produces no file → critical (integration broken; /codex skill will silently fail)
• Output file missing def is_prime or fails py_compile → high (codex running but producing invalid output)
• All checks pass → logged as ✓ OK, no finding

Step 5: Aggregate and classify findings

Delegate aggregation to a consolidator agent to avoid flooding the main context with all agent findings. Spawn a self-mentor consolidator agent with this prompt:

"Read all finding files in <RUN_DIR>/ (*.md files from Steps 3–4, including docs-freshness.md if present). Apply the severity classification from .claude/skills/audit/severity-table.md. Antipatterns that indicate severity under-classification are also in that file. Group all findings by severity (critical, high, medium, low). Apply the one-finding-per-issue rule: when a single location has multiple distinct problems at different severities, emit one finding entry per problem. Write the aggregated severity table to <RUN_DIR>/aggregate.md using the Write tool. Return ONLY a one-line summary: findings=N critical=N high=N medium=N low=N"

Main context receives only that one-liner for the Step 7 report structure. Read <RUN_DIR>/aggregate.md only if you need to display specific finding details in Step 7.

Step 6: Cross-validate critical findings

Read and follow the cross-validation protocol from .claude/skills/_shared/cross-validation-protocol.md.

Skill-specific: the verifier agent is always self-mentor.

Step 7: Report findings

Output a structured audit report before fixing anything:

## Audit Report — .claude/ config

### Scope
- Agents audited: N
- Skills audited: N
- System-wide checks: inventory drift, README sync, permissions, infinite loops, hardcoded paths, CLAUDE.md consistency, docs freshness, permissions-guide drift, model tier appropriateness, agent color drift, memory health, agent routing alignment, codex integration smoke-test

### Findings by Severity

#### Critical (N)
| File | Line | Issue | Category |
|---|---|---|---|
| agents/foo.md | 42 | References `bar-agent` which does not exist on disk | broken cross-ref |

#### High (N)
...

#### Medium (N)
...

#### Low (N) — auto-fixed only with 'fix all'; otherwise reported only
...

### Summary
- Total findings: N (C critical, H high, M medium, L low)
- Auto-fix eligible: N per fix level — `fix high`: C+H | `fix medium`: C+H+M | `fix all`: C+H+M+L

### Upgrade Proposals (N — run `/audit upgrade` to apply)
| # | Feature | Type | Rationale |
|---|---------|------|-----------|
| 1 | ... | config | ... |

(omit this section entirely if no proposals passed the genuine-value filter)

If no fix level was passed, stop here and present the report.

Step 8: Delegate fixes to subagents

Choose the fix agent based on file type:

• .claude/agents/*.md and .claude/skills/*/SKILL.md → spawn self-mentor — it has domain expertise in config quality and has Write/Edit tools
• Code files (.py, .js, .ts, etc.) → spawn sw-engineer

Spawn one agent per affected file, batching all findings for that file into a single subagent prompt. Issue all spawns in a single response for parallelism.

Each subagent prompt template: Read the fix prompt template from .claude/skills/audit/templates/fix-prompt.md and use it, filling in <file path> and the list of findings.

Exceptions — handle inline without subagents (note in report):

• settings.json permission missing: report only — structural JSON edits are risky to delegate
• CLAUDE.md contradiction: raise to user — do not auto-fix (CLAUDE.md takes precedence)
• Dead loop: flag for user review — requires human judgment on which link to break
• Model tier mismatch: report only — model assignments may be intentional for cost/latency trade-offs; user decides whether to adjust

After all subagents complete, collect their results and proceed to Step 9.

Low findings (nits): fix only when fix all was passed — otherwise collect in the final report for optional manual cleanup.

Step 8b: Codex cross-file check

After all Step 8 fix agents complete and before self-mentor re-audit:

Read .claude/skills/_shared/codex-prepass.md and run the Codex pre-pass on the combined diff of all fixes.

Treat any findings as additional issues entering Step 9's re-audit scope. Skip if Step 8 touched only 1 file.

Step 9: Re-audit modified files + confidence check

For every file changed in Step 8, spawn self-mentor again to confirm the fix resolved the finding and no new issues were introduced. Use the same file-based approach as Step 3 — write full re-audit findings to <RUN_DIR>/<file-basename>-reaudit.md and return only a one-line summary.

# Spot-check: confirm the previously broken reference no longer appears
grep -n "<broken-name>" <fixed-file>

Confidence re-run: parse each confidence score from the one-line summaries (Step 3) and re-audit summaries (Step 9). For any file where Score < 0.7:

1. Re-spawn self-mentor on that file with the specific gap from the Gaps: field addressed in the prompt (e.g., "pay special attention to async error paths — previous pass flagged this as a gap")
2. If confidence is still < 0.7 after one retry: flag to user with ⚠ and include the gap in the final report — do not silently drop it
3. Recurring low-confidence gaps (same gap on same file across multiple audit runs) → candidate for adding to self-mentor's \<antipatterns_to_flag> or the agent's own instructions

# Parse confidence scores from self-mentor outputs (regex on task result text)
# Score: 0.82  → extract 0.82
# Flag any < 0.7 for targeted re-run

If re-audit surfaces new issues, loop back to Step 8 for those findings only (max 2 re-audit cycles — escalate to user if still unresolved).

Step 10: Final report

Output the complete audit summary:

## Audit Complete — .claude/ config

### Files Audited
- Agents: N | Skills: N | Settings: 1 | Hooks: N

### Findings
| Severity | Found | Fixed | Remaining |
|---|---|---|---|
| critical | N | N | 0 |
| high | N | N | 0 |
| medium | N | N | 0 |
| low | N | N (fix all only) | N |

### Fixes Applied
| File | Change |
|---|---|
| agents/foo.md | Replaced broken ref `old-agent` → `correct-agent` |

### Remaining (low/nits — auto-fixed only with 'fix all'; otherwise manual review optional)
- [low findings that were not auto-fixed]
- [any infinite loops flagged for user decision]

### Agent Confidence
| File | Score | Label | Gaps |
|------|-------|-------|------|
| agents/foo.md | 0.92 | high | — |
| skills/bar/SKILL.md | 0.64 | ⚠ low | no runtime data for bash validation |

Low-confidence files re-audited: N | Still uncertain after retry: N (see gaps above)

### Next Step
Run `/sync apply` to propagate clean config to ~/.claude/

Mode: upgrade

Trigger: /audit upgrade

Purpose: Apply documented Claude Code improvements that passed the genuine-value filter. Config changes are applied and correctness-checked immediately. Capability changes are A/B tested via a mini calibrate pipeline — accepted only if Δrecall ≥ 0 and ΔF1 ≥ 0.

Task tracking: TaskCreate "Fetch upgrade proposals", "Apply config proposals", "A/B test capability proposals". Mark in_progress/completed throughout.

Phase 1: Gate check

Before applying anything, verify the baseline is structurally sound:

# Check for the most likely breaking issue — frontmatter conflicts — without running the full audit
for f in .claude/agents/*.md .claude/skills/*/SKILL.md; do
  awk '/^---$/{c++} c<2' "$f" 2>/dev/null | grep -q 'context: fork' && \
  awk '/^---$/{c++} c<2' "$f" 2>/dev/null | grep -q 'disable-model-invocation: true' && \
  echo "BREAKING: $f — context:fork + disable-model-invocation:true"
done

If any critical or high issues are known from a recent /audit run, or the gate check above finds a BREAKING issue: stop and print "⚠ Resolve critical/high findings first (/audit fix high), then re-run /audit upgrade."

Phase 2: Fetch and classify proposals

Always spawn a fresh web-explorer — do not use context from previous audit runs, cached docs, or memory. Every upgrade run must fetch live docs.

Run the Claude Code docs freshness check from Step 4 of the main audit workflow: spawn web-explorer, validate current config against latest docs, apply genuine-value filter, produce the Upgrade Proposals table. Cap at 5 total (max 3 capability, any number of config).

If no proposals pass the filter: print "✓ No upgrade proposals — current setup is current." and stop.

Phase 3: Apply config p

…(truncated)