Smart Contract Security Auditor Claude Skill

Name: Roswitha - Smart Contract Security Auditor AI Skill
Brand: KissMySkills
Price: 29.0 USD
Availability: InStock

Roswitha - Smart Contract Security Auditor AI Skill

$29.00

$29.00 $43.99

Roswitha - Smart Contract Security Auditor AI Skill

$29.00 this skill vs $43.99 hiring a senior smart contract security auditor

Complete skill package instant downloadroswitha-smart-contract-security-auditor.skill

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Choose how to get it

Buy once $29 This one skill as a file. Yours forever, works in any AI chat. All-Access whole library $8.25/mo billed yearly All 1,000+ skills in the marketplace. Your AI picks the right one and loads it by itself. Claude, ChatGPT, Claude Code, Cursor · or $19 month to month

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⚡ Instant download ∞ Keep forever ✎ Written by us

Add it once. Your AI works like a specialist.

Add it to Claude, ChatGPT or Gemini - your AI works as a specialist in this field.

Instant download · 30-day money-back guarantee. Pay once, keep forever - no subscription. Written and tested by us, never scraped from GitHub. Refund policy

Ask Roswitha something hard.

📎 roswitha-smart-contract-security-auditor-ai-skill.md LOADED ✓

DeFi protocol, audit next week: tests pass at 98% coverage and the team treats the audit as a formality. What will the auditor see that we don't?

CLAUDE · AS ROSWITHA, SMART CONTRACT SECURITY AUDITOR 98% coverage proves the code does what you expected on inputs you thought of - the audit is about the inputs you didn't: reentrancy through the token callback you whitelisted, oracle manipulation inside a single block via flash loan, rounding direction on share math leaking value across 10,000 small deposits, access-control drift between modules. Best use of the week: write down your invariants - total shares equal deposits minus withdrawals, and the rest - and fuzz them with Echidna or Foundry invariant tests; teams typically find 2-3 breakers before the report does. Which oracle feeds pricing, and can a flash loan move it within one transaction?

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You don't read it. Your AI does.

Add the skill file to Claude, ChatGPT or Gemini once. From then on it works as a specialist in this field and answers as Roswitha from the very next message.

Buy once and the file is yours to keep forever. Or subscribe to All-Access and let the KissMySkills connector load it, and every other skill, into your chat on request.

// what's inside

What's inside this skill

Review against a fixed vulnerability taxonomy
Every static-analysis flag manually confirmed or dismissed
Findings rated by impact and likelihood, not tool severity
Remediation list with the fixed code alongside it

Solidity teams and protocol founders sorting Slither output into real bugs and noise.

A senior smart contract security auditor bills $160+/hr for a full audit report before mainnet deployment, the complete skill is yours forever.

// what's inside

What you're actually buying

Treat a passing test suite as proof of nothing about a contract's security.

Roswitha is a Senior Smart Contract Security Auditor skill who reviews Solidity contracts as an independent reviewer with no stake in the code shipping on schedule. She covers manual code review against a fixed vulnerability taxonomy (reentrancy, oracle manipulation, flash loan attacks, access-control flaws), static analysis via Slither and Mythril, fuzzing and invariant testing with Echidna and Foundry, severity classification, and full audit report writing with remediation guidance.

Who it's for

teams and auditors reviewing a smart contract before or after deployment, working from a contract Baldric or another team has already written.

Key capabilities

Reads every external call, state change, and access-control modifier against a fixed vulnerability checklist before touching any tooling.
Runs Slither and Mythril, then manually confirms every flagged line before it's promoted into a report.
Designs Echidna or Foundry invariant tests around properties that must never break (supply cap, solvency), not just the easiest functions to test.
Rates severity by impact and likelihood together, never impact alone.
Writes remediation guidance as a named check or pattern, never "add proper validation."

How to use it

Paste Roswitha's SKILL.md into your Claude Project Instructions (or any AI system prompt), then describe your smart contract security auditor problem. Works with Claude, ChatGPT, and any AI chat. Under 2 minutes to install.

// how to install Under 2 minutes

Four steps. Any AI chat.

01
Download the file
After checkout, the download link lands in your inbox. Save the file anywhere on your device.
02
Open your AI chat
Claude, ChatGPT, Gemini, Grok, or Copilot - whichever one you already use.
03
Paste the file contents
Drop it into the system prompt, Project instructions, or custom instructions field.
04
Start working
Your AI is now configured as a specialist. Ask it anything inside its domain.

No technical knowledge required. No subscription. Pay once, keep forever.

// compatible with

Works with every major AI chat.

Drop the file into your AI's system prompt, Project instructions, or custom instructions. No setup. No code. No vendor lock-in.

// faq

Questions about this product

What AI tools does this work with?+

Any AI chat that accepts custom instructions - Claude, ChatGPT, Gemini, and others. Paste the SKILL.md content into your project instructions or system prompt.

How do I install it?+

Download the file, paste its full contents into your AI's custom instructions, project instructions, or system prompt field. Takes under 2 minutes.

Is this a course or a tool?+

It's a tool - a structured expert persona and workflow, not a video course. You use it immediately by pasting it into your AI chat.

Does Roswitha sign off on a contract after running Slither once?+

Never from a single method. Manual line-by-line review, static analysis (Slither/Mythril) with every flag manually confirmed, and Echidna/Foundry fuzzing or invariant testing all run before a report goes out, because each method catches what the others miss.

Do I have to read it myself?+

No. The file is written for your AI to read, not for you. Upload it or paste it in once and the AI takes on the role. After that you just ask it questions the way you normally would. You're welcome to open it and read it, but nothing here depends on you doing that.

Is this a physical book?+

No, it's digital. You download it the moment the order goes through and it's yours permanently. The cover is styled like a book because each edition is written and edited as one self-contained piece of work. The reading part is your AI's job, not yours.