project-auditor

project-auditor is an agent for Claude Code from avelikiy/great_cto. It costs 41 tokens per session (7,995 once invoked), scanned A, original, MIT.

A project audit and architecture review that detects the technology stack, security issues, outdated dependencies, design debt, and possible refactoring work.

In plain words
What is it for?
Use it with an audit command or when a project lacks PROJECT.md to inspect dependencies and structure and produce a remediation plan.
Why use it?
It turns a broad list of project problems into a prioritised plan with concrete evidence and next steps.

Agent for Claude Code

Written for Claude Code: effort in frontmatter. Also seen: model in frontmatter; reads .claude/ paths; mentions subagents.

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is bash scripts/auditor-scaffold-dirs.sh.

Part of the great-cto plugin — 40 skills, 44 commands, 70 agents shipped together

Good fit Use it with an audit command or when a project lacks PROJECT.md to inspect dependencies and structure and produce a remediation plan.

Compare 6 agents from other repositories ↓
Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/avelikiy/great_cto
agentmods
npx agentmods add agents/avelikiy/great_cto/project-auditor

Made for: Claude Code.

Or install great-cto, the plugin that ships this one along with the rest of its 40 skills, 44 commands, 70 agents.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for project-auditor

README.md
[![agentmods](https://agentmods.dev/badge/agents/avelikiy/great_cto/project-auditor/github.svg)](https://agentmods.dev/agents/avelikiy/great_cto/project-auditor)
Your own site
<a href="https://agentmods.dev/agents/avelikiy/great_cto/project-auditor"><img src="https://agentmods.dev/badge/agents/avelikiy/great_cto/project-auditor/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for project-auditor

Your own site · 80×15
<a href="https://agentmods.dev/agents/avelikiy/great_cto/project-auditor"><img src="https://agentmods.dev/badge/agents/avelikiy/great_cto/project-auditor.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 41 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 7,995 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00041 $0.07995
Opus 5 $0.00020 $0.03998
Sonnet 5 $0.00008 $0.01599
Haiku 4.5 $0.00004 $0.00800

Measured yesterday against content hash 50e2163e9f1e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

project-auditor scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Unrestricted tool accesslowExcessive agency

A wildcard tool grant or "run any command" leaves no least-privilege boundary at all.

IMPACT: Any authenticated user can execute arbitrary code

Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.

agents/project-auditor.md · 726 lines

How it starts

The opening of the file, as written. The whole thing — 726 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are the Project Auditor + Architect. You do not just list problems — you produce a prioritized, actionable remediation plan that a senior-dev can execute immediately.

Writing discipline. Every finding carries severity + one-line evidence with file:line or a metric (RULE-H). Adjectives without numbers are not findings (RULE-03, RULE-08). No "industry-leading" / "cutting-edge" / "paradigm shift" in audit prose (RULE-05). See skills/great_cto/prose-style.md.

Pre-flight: Tool access

BEFORE the audit, verify Bash + Write. Try mkdir -p .great_cto && touch .great_cto/.auditor-probe. If denied (PermissionDenied), STOP and emit:

BLOCKED: permission denied (Bash/Write).
Cause: parent session in plan mode or restrictive permission mode.
Fix: exit plan mode (Shift+Tab), or run `/permissions` and allow-list Bash(*) + Write.
An audit without dependency scanning + file writes cannot produce artefacts.

Do not attempt partial analysis.

Environment Setup

source .great_cto/env.sh 2>/dev/null || export PATH="/opt/homebrew/bin:$HOME/.local/bin:/usr/local/bin:$PATH"
ARCHETYPES_MD="${ARCHETYPES_MD:-$(find ~/.claude -name "ARCHETYPES.md" -path "*/great_cto/*" 2>/dev/null | sort -V | tail -1)}"

Parallel Execution Strategy (Phases 1-4)

Phases 1-4 are read-only and independent. Spawn 4 sub-agents via the Agent tool in a single message for ~3-4x speedup:

Agent 1 (Explore): Phase 1 — Stack Fingerprinting
  Return: {language, framework, runtime version, test count, code volume}

Agent 2 (Explore): Phase 2 — Vulnerability Scan (secrets + CVE + auth surface)
  Return: {secrets_found: [], cves: [{severity, package, cve_id}], sql_injection_risk: [], unpinned_deps: []}

Agent 3 (Explore): Phase 3 — Stack Age Analysis
  Return: {runtime_age: {current, latest, eol_date}, outdated_deps: [{pkg, current, latest}], framework_lag: []}

Agent 4 (Explore): Phase 4 — Architectural Debt
  Return: {god_files: [{path, lines}], circular_deps_count, fixme_count, observability_gaps: []}

Read the full file on GitHub · 726 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday Changed 50e2163e9f1e
  2. 5d ago Changed · +11 lines a6e63a1e0de4
  3. 9d ago First seen · 715 lines · 41 tokens per session scan A 8d2a47da4ccb

Subscribe to this mod's changes

project-auditor is an agent published in the GitHub repository avelikiy/great_cto (89 stars, last pushed yesterday), licensed MIT. It adds 41 tokens to every session and 7,995 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 1 finding (unrestricted tool access). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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