Single-pass codebase analysis leveraging a 1M-token context window for comprehensive security scanning, architecture review, and dependency auditing. Loads entire codebases for cross-file pattern detection and generates structured audit reports with severity-ranked findings. Use when you need whole-project analysis before releases or security reviews.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
A direct command skips the review prompt. Inspect the source before running it.
Single-pass codebase analysis leveraging a 1M-token context window for comprehensive security scanning, architecture review, and dependency auditing. Loads entire codebases for cross-file pattern detection and generates structured audit reports with severity-ranked findings. Use when you need whole-project analysis before releases or security reviews.
Opus 5: Uses complexity: max for extended thinking across entire codebases. 1M context (default and maximum on Opus 5) enables cross-file reasoning that chunked approaches miss. Effort defaults to high; bump to xhigh for one additional cross-file pattern sweep on the hardest codebases.
1M Context Required: If CLAUDE_CODE_DISABLE_1M_CONTEXT is set, audit-full cannot perform full-codebase analysis. Check: echo $CLAUDE_CODE_DISABLE_1M_CONTEXT — if non-empty, either unset it (unset CLAUDE_CODE_DISABLE_1M_CONTEXT) or use /ork:verify for chunked analysis instead.
Effort (CC 2.1.111+):xhigh adds a second pass that re-reads cross-module boundaries specifically looking for patterns the first pass normalized over. The Opus tier has defaulted to high since CC 2.1.154 and reserves xhigh for the hardest codebases. Silently falls back to high on other models; /ork:doctor warns on mismatch.
Switching to Opus (CC 2.1.144+):/model now affects the current session only — pick Opus for this audit without it persisting. Press d in the picker only if you want it as the default for new sessions too.
STEP 0: Verify User Intent with AskUserQuestion
BEFORE creating tasks, clarify audit scope using the interactive dialog.
Load: Read("${CLAUDE_PLUGIN_ROOT}/skills/audit-full/references/audit-scope-dialog.md") for the full AskUserQuestion dialog with mode options (Full/Security/Architecture/Dependencies) and scope options (Entire codebase/Specific directory/Changed files).
CRITICAL: Task Management is MANDATORY
# 1. Create main task IMMEDIATELY
TaskCreate(
subject="Full-codebase audit",
description="Single-pass audit using extended context",
activeForm="Running full-codebase audit"
)
# 2. Create subtasks for each phase
TaskCreate(subject="Estimate token budget and plan loading", activeForm="Estimating token budget") # id=2
TaskCreate(subject="Load codebase into context", activeForm="Loading codebase") # id=3
TaskCreate(subject="Run audit analysis", activeForm="Analyzing codebase") # id=4
TaskCreate(subject="Generate audit report", activeForm="Generating report") # id=5# 3. Set dependencies for sequential phases
TaskUpdate(taskId="3", addBlockedBy=["2"]) # Loading needs budget estimate
TaskUpdate(taskId="4", addBlockedBy=["3"]) # Analysis needs codebase loaded
TaskUpdate(taskId="5", addBlockedBy=["4"]) # Report needs analysis done# 4. Update status as you progress
TaskUpdate(taskId="2", status="in_progress") # When starting
TaskUpdate(taskId="2", status="completed") # When done — repeat for each subtask
STEP 1: Estimate Token Budget
Before loading files, estimate whether the codebase fits in context.
Load: Read("${CLAUDE_PLUGIN_ROOT}/skills/audit-full/references/token-budget-planning.md") for estimation rules (tokens/line by file type), budget allocation tables, auto-exclusion list, and fallback dialog when codebase exceeds budget.
Run estimation: bash ${CLAUDE_PLUGIN_ROOT}/skills/audit-full/scripts/estimate-tokens.sh /path/to/project
Two tiers — pick by the estimate
audit-full has two execution tiers. The estimate decides which:
Estimate vs budget
Tier
Path
Fits (~≤125K LOC / ≤1M tokens)
Single-context (default — the skill's edge: whole-codebase cross-file reasoning in one window)
It preserves cross-file reasoning within each shard and recovers cross-shard edges (taint/auth/dep-direction that span modules) in a dedicated synthesis pass, then runs the same STEP 3.5 adversarial refutation. Its return (merged findings + refutation ledger) feeds STEP 4. The single-context tier remains the default because it's cheaper and loses no boundaries when the repo fits — only reach for map-reduce when it genuinely doesn't.
STEP 2: Load Codebase into Context
Load: Read("${CLAUDE_PLUGIN_ROOT}/skills/audit-full/references/report-structure.md") for loading strategy, inclusion patterns by language (TS/JS, Python, Config), and batch reading patterns.
STEP 3: Audit Analysis
With codebase loaded, perform the selected audit mode(s).
Security Audit
Load: Read("${CLAUDE_PLUGIN_ROOT}/skills/audit-full/references/security-audit-guide.md") for the full checklist.
Key cross-file analysis patterns:
Data flow tracing: Track user input from entry point → processing → storage
Auth boundary verification: Ensure all protected routes check auth
Secret detection: Scan for hardcoded credentials, API keys, tokens
Injection surfaces: SQL, command, template injection across file boundaries
OWASP Top 10 mapping: Classify findings by OWASP category
Architecture Review
Load: Read("${CLAUDE_PLUGIN_ROOT}/skills/audit-full/references/architecture-review-guide.md") for the full guide.
Load: Read("${CLAUDE_PLUGIN_ROOT}/skills/audit-full/references/dependency-audit-guide.md") for the full guide.
Key analysis patterns:
Known CVEs: Check versions against known vulnerabilities
License compliance: Identify copyleft licenses in proprietary code
Version currency: Flag significantly outdated dependencies
Transitive risk: Identify deep dependency chains
Unused dependencies: Detect installed but never imported packages
Progressive Output (CC 2.1.76)
Output findings incrementally as each audit mode completes — don't batch until the report:
Security findings first — show critical/high vulnerabilities immediately, don't wait for architecture review
Architecture findings — show dependency direction violations, circular deps as they surface
Dependency findings — show CVE matches, license compliance issues
For multi-mode audits (Full), each mode's findings appear as they complete. This lets users act on critical security findings while architecture analysis is still running.
STEP 3.5: Adversarial Refutation (effort-gated)
Before the report, a separate blind refuter verifies CRITICAL/HIGH findings — the
structural fix for self-preferential bias (a single-context pass grading its own findings
anchors on its own reasoning). low/medium skip this step; high runs single advisory
refuters; xhigh runs the engine's quorum (3 for CRITICAL, 2 for HIGH).
Load the protocol + audit-full bindings: Read("${CLAUDE_PLUGIN_ROOT}/skills/audit-full/references/adversarial-refutation.md")
(which loads the shared engine ${CLAUDE_PLUGIN_ROOT}/skills/shared/rules/adversarial-refutation.md).
These refuters are audit-full's only sub-agent spawns (the producer is single-context),
always isolated Agent(...) with no team_name, fed only a neutral claim (category +
file:line). Deterministic ground truth is exempt — CVE/CVSS matches, failing build/test,
type errors are never refuted; only a reachability claim on top of a CVE is. Cross-file
findings the refuter can't reproduce from its narrow slice stay UPHELD (engine §5).
Refutation never silently drops a CRITICAL — the ledger (refutation-ledger.json) records
survived/killed/downgraded, and removing a CRITICAL/HIGH from the report needs user confirmation.
STEP 4: Generate Report
Load the report template: Read("${CLAUDE_PLUGIN_ROOT}/skills/audit-full/assets/audit-report-template.md").
Report structure and severity classification: Read("${CLAUDE_PLUGIN_ROOT}/skills/audit-full/references/report-structure.md") for finding table format, severity breakdown (CRITICAL/HIGH/MEDIUM/LOW with timelines), and architecture diagram conventions.
Severity matrix: Read("${CLAUDE_PLUGIN_ROOT}/skills/audit-full/assets/severity-matrix.md") for classification criteria.
Completion Checklist
Before finalizing the report, verify with Read("${CLAUDE_PLUGIN_ROOT}/skills/audit-full/checklists/audit-completion.md").
PushNotification on Completion (CC 2.1.110+)
A full-codebase 1M-context audit typically runs 15–60 minutes on medium projects and can exceed that on large ones. After the report file is written and the completion checklist passes, call PushNotification so the finding counts are visible even if the user walked away.
Full rule: Read("${CLAUDE_PLUGIN_ROOT}/skills/chain-patterns/rules/push-notification-on-completion.md").
When NOT to Use
Situation
Use Instead
Small targeted check (1-5 files)
Direct Read + analysis
CI/CD automated scanning
security-scanning skill
Multi-agent graded verification
/ork:verify
Exploring unfamiliar codebase
/ork:explore
Codebase > 125K LOC (exceeds 1M)
stay here — STEP 1 routes to the map-reduce tier (workflows/audit-full-mapreduce.js); /ork:verify only if you want multi-agent graded verification instead of an audit
Notes for whole-codebase passes
Oversized reads (CC 2.1.144+): When loading large files, Read returns a [PARTIAL view] truncated first page instead of a hard error if the whole-file read exceeds the token limit. Detect that notice and re-read with explicit offset/limit to page through the rest — a partial read silently omits code an audit must not miss.
When context fills (CC 2.1.141+): Use the rewind menu's "Summarize up to here" to compress earlier turns while keeping recent findings, instead of restarting the audit. Reactive compaction (CC 2.1.142+) sizes the first summarize to the actual overflow, so a wasted second pass mid-turn is now rare.
Running unattended with /goal
Set a completion condition with /goal (CC 2.1.139+) and this skill will keep working across turns until the condition is met. Works in interactive, -p, and Remote Control. The overlay panel shows live elapsed / turns / tokens.
Example completion condition for this skill:
/goal until findings.critical == 0 OR no_new_critical_for_3_turns, or stop after 30 turns
Stops when: zero critical issues remain across 3 consecutive passes, or a structural anti-pattern budget is reached. Compatible with claude.ai Remote Control runs.
