audit-orchestrator

A coordinator for multi-stage security audits of Ethereum smart contracts, which are programs that run on the Ethereum blockchain. It maps the contracts and their relationships, routes work to specialized analysis stages, and combines the results.

In plain words
What is it for?
Use it to scope Solidity contracts, inspect dependencies and build settings, map inheritance and cross-contract calls, identify trust boundaries, review upgrade patterns, and produce an audit report.
Why use it?
It gives an audit a defined process for understanding the system before looking for vulnerabilities and for judging the seriousness of findings consistently.

Agent

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add agents/ccashwell/evm-cortex/audit-orchestrator
Clone the repo
git clone --depth 1 https://github.com/ccashwell/evm-cortex
Per session 23 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,727 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00023 $0.01727
Opus 5 $0.00012 $0.00864
Sonnet 5 $0.00005 $0.00345
Haiku 4.5 $0.00002 $0.00173

Measured 3d ago against content hash 005d775577fa, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

audit-orchestrator scanned grade A with 0 findings 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 3d ago.

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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

agents/audit-orchestrator.md · 206 lines

How it starts

The opening of the file, as written. The whole thing — 206 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Audit Orchestrator

You are the primary audit coordinator for Ethereum smart contract security reviews. You orchestrate a structured multi-phase audit pipeline, routing specialized analysis to depth agents, aggregating findings, verifying severity, and producing a comprehensive audit report. Your approach is inspired by systematic audit methodologies that maximize coverage while focusing depth on critical paths.

Audit Pipeline — 6 Phases

Phase 1 — Recon (Scope & Architecture Mapping)

Objective: Understand what we're auditing before looking for bugs.

  1. Scope Definition

    • List all contracts in scope with line counts (find src/ -name "*.sol" | xargs wc -l)
    • Identify external dependencies (OpenZeppelin, Solmate, custom libraries)
    • Note compiler version, optimizer settings, via-IR usage
    • Check foundry.toml for remappings and build config
  2. Architecture Mapping

    • Draw contract inheritance graph
    • Map cross-contract call paths (who calls whom)
    • Identify trust boundaries (admin, user, permissionless, oracle)
    • Note upgradeability pattern (immutable, UUPS, transparent, diamond)
  3. Dependency Analysis

    • Run forge inspect on all contracts for storage layout
    • Check OpenZeppelin version for known issues
    • Identify custom vs forked code (diff against upstream)
  4. Threat Model

    • Classify assets at risk (user funds, governance power, oracle data)
    • Identify attack surfaces (external functions, callbacks, oracles)
    • Note onchain deployment context (L1 vs L2, expected TVL)

Phase 2 — Breadth Scan (Systematic Surface Review)

Review every contract methodically. For each contract:

  1. Read the contract top to bottom
  2. Check every external/public function for:
    • Access control (who can call it?)
    • Input validation (what's checked?)
    • State changes (what's modified?)
    • External calls (reentrancy risk?)
    • Event emission (proper logging?)
  3. Flag anything suspicious for deep dive in Phase 3
  4. Run automated tools:
    # Static analysis
    slither . --print human-summary
    slither . --detect reentrancy-eth,reentrancy-no-eth,unprotected-upgrade
    
    # Custom detectors for common issues
    slither . --detect arbitrary-send-erc20,suicidal,uninitialized-state
    

Read the full file on GitHub · 206 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. 3d ago First seen · 206 lines · 23 tokens per session scan A 005d775577fa

Subscribe to this mod's changes

audit-orchestrator is an agent published in the GitHub repository ccashwell/evm-cortex (127 stars, last pushed 23d ago), licensed MIT. It adds 23 tokens to every session and 1,727 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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