solidity-security

solidity-security is a skill for Claude Code, Codex from aRustyDev/dotfiles. It costs 38 tokens per session (3,207 once invoked), scanned A, original, no licence file.

A security skill for Solidity smart contracts. Solidity is a programming language used to write many blockchain programs, including contracts that enforce rules on a network.

In plain words
What is it for?
Use it when writing or reviewing Solidity contracts, auditing them, or applying secure contract patterns.
Why use it?
It helps prevent common vulnerabilities in contract code and supports security checks on existing contracts. This matters because deployed contract behaviour can be difficult to change.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it when writing or reviewing Solidity contracts, auditing them, or applying secure contract patterns.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/arustydev/dotfiles/solidity-security
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 aRustyDev/dotfiles --skill solidity-security
Clone the repo
git clone --depth 1 https://github.com/aRustyDev/dotfiles

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 solidity-security

README.md
[![agentmods](https://agentmods.dev/badge/skills/arustydev/dotfiles/solidity-security.svg)](https://agentmods.dev/skills/arustydev/dotfiles/solidity-security)
Your own site
<a href="https://agentmods.dev/skills/arustydev/dotfiles/solidity-security"><img src="https://agentmods.dev/badge/skills/arustydev/dotfiles/solidity-security.svg" alt="Measured on agentmods" height="20"></a>
Per session 38 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,207 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 $0.00038 $0.03207
Opus 5 $0.00019 $0.01604
Sonnet 5 $0.00008 $0.00641
Haiku 4.5 $0.00004 $0.00321

Measured 2d ago against content hash 5b13567dd73e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

solidity-security 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.

.ai/plugins/blockchain-web3/skills/solidity-security/SKILL.md · 508 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

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 · 508 lines · 38 tokens per session scan A 5b13567dd73e

Subscribe to this mod's changes

solidity-security is a skill published in the GitHub repository aRustyDev/dotfiles (1 stars, last pushed 4mo ago), with no licence file. It adds 38 tokens to every session and 3,207 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 2026-09-04.

Related

Other skills, from other repositories

signature-replay

Signature replay attacks — missing nonces, missing chain ID, ecrecover zero address, signature malleability, cross-chain replay.

PurpleAILAB/Decepticon · 31 tokens

official-sui-skills

Pointer to the official Mysten Labs skills for building on Sui — language fundamentals, object model, PTBs, SDKs, publishing, upgrades, frontend integration, accessing on-chain data. Maintained upstream at github.com/MystenLabs/skills; pinned to the same ref the audit catalog derives from (see…

MystenLabs/sui · 116 tokens

crypto-market-rank

Crypto market rankings and leaderboards. Query trending tokens, top searched tokens, Binance Alpha tokens, tokenized stocks, social hype sentiment ranks, smart money inflow token rankings, top meme token rankings from Pulse launchpad, and top trader PnL leaderboards. Use this skill when users ask about token rankings…

tradecatlabs/tradecat-public · 85 tokens

trading-signal

Subscribe and retrieve on-chain Smart Money signals. Monitor trading activities of smart money addresses, including buy/sell signals, trigger price, current price, max gain, and exit rate. Use this skill when users are looking for investment opportunities — smart money signals can serve as valuable references for…

tradecatlabs/tradecat-public · 64 tokens

bridge

Cross-chain token transfers using Wormhole and CCTP.

alsk1992/CloddsBot · 13 tokens

onchainkit

Build onchain apps with Coinbase's OnchainKit React components - wallets, swaps, NFTs, payments.

alsk1992/CloddsBot · 24 tokens