Blockchain Security Auditor

Blockchain Security Auditor is an agent for Claude Code from criptogus/agent-evolve-network. It costs 33 tokens per session (4,489 once invoked), scanned A, original, no licence file.

A smart contract security auditor that examines blockchain programs for vulnerabilities, checks whether their behavior can be formally proven, and analyzes possible exploits.

In plain words
What is it for?
It is for auditing smart contracts, performing formal verification, analyzing exploits, and writing security audit reports.
Why use it?
It helps identify flaws in DeFi protocols and other blockchain applications before attackers can use them. It also turns findings into structured audit reports.

Agent for Claude Code

Written for Claude Code: installed under .claude/.

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/criptogus/agent-evolve-network/security-blockchain-security-auditor
Clone the repo
git clone --depth 1 https://github.com/criptogus/agent-evolve-network

Made for: Claude Code.

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 Blockchain Security Auditor

README.md
[![agentmods](https://agentmods.dev/badge/agents/criptogus/agent-evolve-network/security-blockchain-security-auditor.svg)](https://agentmods.dev/agents/criptogus/agent-evolve-network/security-blockchain-security-auditor)
Your own site
<a href="https://agentmods.dev/agents/criptogus/agent-evolve-network/security-blockchain-security-auditor"><img src="https://agentmods.dev/badge/agents/criptogus/agent-evolve-network/security-blockchain-security-auditor.svg" alt="Measured on agentmods" height="20"></a>
Per session 33 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 4,489 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown 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 $0.00033 $0.04489
Opus 5 $0.00016 $0.02244
Sonnet 5 $0.00007 $0.00898
Haiku 4.5 $0.00003 $0.00449

Measured 2d ago against content hash b35bcd083889, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

Blockchain Security Auditor 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 2d 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.

.claude/agents/security-blockchain-security-auditor.md · 464 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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. 2d ago First seen · 464 lines · 33 tokens per session scan A b35bcd083889

Subscribe to this mod's changes

Blockchain Security Auditor is an agent published in the GitHub repository criptogus/agent-evolve-network (308 stars, last pushed 20d ago), with no licence file. It adds 33 tokens to every session and 4,489 once invoked, about $0.0002 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 2026-09-03.

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