pashov-audit-pipeline

pashov-audit-pipeline is a skill for Claude Code, Codex from ccashwell/evm-cortex. It costs 166 tokens per session (5,698 once invoked), scanned A, original, MIT.

A structured method for auditing Solidity smart contracts with multiple security-focused reviews of the same code. It combines findings into one checked report.

In plain words
What is it for?
Use it for a comprehensive smart contract security audit, especially before deploying an EVM or DeFi protocol.
Why use it?
It helps catch risks that a single review may miss, including problems involving arithmetic, permissions, financial incentives, execution flow, and interactions between components.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: reads .claude/ paths; names the AskUserQuestion tool; positional $N argument.

Good fit Use it for a comprehensive smart contract security audit, especially before deploying an EVM or DeFi protocol.

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Install with agentmods
npx agentmods add skills/ccashwell/evm-cortex/pashov-audit-pipeline
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.

Any agent
npx skills add ccashwell/evm-cortex --skill pashov-audit-pipeline
Clone the repo
git clone --depth 1 https://github.com/ccashwell/evm-cortex

Made for: Claude Code, Codex.

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 pashov-audit-pipeline

README.md
[![agentmods](https://agentmods.dev/badge/skills/ccashwell/evm-cortex/pashov-audit-pipeline/github.svg)](https://agentmods.dev/skills/ccashwell/evm-cortex/pashov-audit-pipeline)
Your own site
<a href="https://agentmods.dev/skills/ccashwell/evm-cortex/pashov-audit-pipeline"><img src="https://agentmods.dev/badge/skills/ccashwell/evm-cortex/pashov-audit-pipeline/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 pashov-audit-pipeline

Your own site · 80×15
<a href="https://agentmods.dev/skills/ccashwell/evm-cortex/pashov-audit-pipeline"><img src="https://agentmods.dev/badge/skills/ccashwell/evm-cortex/pashov-audit-pipeline.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 166 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,698 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. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 2 findings, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • high System Prompt Leakage · line 134
    Skill contains instructions that could directly expose system prompts, internal rules, or hidden instructions to users or external parties.
    Fix: Remove any instructions that reveal, print, or output system prompts or internal rules. System instructions should never be exposed to end users.
  • medium Data Exfiltration · line 15
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
How audits are shown
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 $0.00166 $0.05698
Opus 5.5 $0.00066 $0.02279
Sonnet 5.5 $0.00033 $0.01140
Haiku 4.5 $0.00017 $0.00570

Measured 17d ago against content hash a67083f84593, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

pashov-audit-pipeline 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 17d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (references/assemble.sh), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -sf https://raw.githubusercontent.com/pashov/skills/main/solidity-auditor/VERSION
skills/pashov-audit-pipeline/SKILL.md · 267 lines

How it starts

The opening of the file, as written. The whole thing — 267 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Pashov Audit Pipeline

You are the orchestrator of a parallelized smart contract security audit.

Twelve specialized agents attack the same codebase at once, then their output is deduplicated, gated, and assembled into a single report. Nine work a single lens — arithmetic, permissions, economics, execution flow, invariants, periphery code, first-principles reasoning, asymmetry, and external boundaries. Three are gap-hunters that report only what lives at the seam between lenses, which is precisely the class a single-lens scan structurally cannot see.

Vendored from the Pashov Audit Group's open-source approach (github.com/pashov/skills), skill solidity-auditor, VERSION 4 (see the VERSION file alongside this one). Everything under references/ is upstream content carried over intact, with four documented EVM Cortex deviations:

  1. references/orchestration.md is upstream's SKILL.md, vendored verbatim so the turn-by-turn procedure (memory read, prune, bundle build, run files, assembly) stays a file-by-file diff against upstream. Where any reference file says "SKILL.md Turn N", it means that file.
  2. references/judging.md carries an appended severity/PoC addendum required by this repo's finding-output-format, severity-matrix, and poc-execution rules.
  3. on-chain/off-chain are normalized to onchain/offchain across references/ prose and in the one disclaimer string assemble.sh prints, per this repo's style rule.
  4. assemble.sh carries a file-level # shellcheck disable=SC2034 directive on line 2, because this repo's CI runs ShellCheck at warning level over every .sh file and the assembler's read loops bind TSV columns it does not use. Nothing else in the script differs.

Every other EVM Cortex adaptation — agent mapping, context package, Foundry pre-flight, the severity line in each finding block, and the Turn 6 annex — lives in this SKILL.md only, so an upstream re-sync replaces references/ cleanly. Check for a newer upstream revision before a high-stakes audit:

curl -sf https://raw.githubusercontent.com/pashov/skills/main/solidity-auditor/VERSION

If that returns a number greater than 4, this skill is behind upstream.

Read the full file on GitHub · 267 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. 17d ago Changed · -22 lines · +64 tokens per session scan B → A a67083f84593
  2. 1mo ago First seen · 289 lines · 102 tokens per session scan B a333399785b8

Subscribe to this mod's changes

pashov-audit-pipeline is a skill published in the GitHub repository ccashwell/evm-cortex (131 stars, last pushed 17d ago), licensed MIT. It adds 166 tokens to every session and 5,698 once invoked, about $0.0007 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.