AuditSentry
AuditSentry is a GitHub project that pairs Claude Code with 13 specialized MCP servers and 23 parallel AI agents to audit Solidity and Vyper smart contracts, generating vulnerability findings, working exploit PoCs, mainnet-fork simulations, and CVSS-scored audit reports. It targets DeFi-specific bug classes (reentrancy, oracle manipulation, flash loan attacks, ERC-4626 inflation, cross-chain messaging replay, L2 sequencer issues, ERC-4337 account abstraction) and claims results benchmarked against 150+ historical Code4rena/Sherlock contest findings.
What it is
AuditSentry ships as a Claude Code plugin, not a standalone binary. The summary covers the 13 MCP servers / 23-agent architecture and the benchmark claim; what it omits is the install mechanism, the prerequisites, and the command surface — the things that actually determine whether an engineer can (or should) run it. The repo is MIT-licensed, attributed to "Iktok Security Labs — Zug, Switzerland," 2026, under the account iktok90-design. The marketplace listing is "pending"; /plugin install auditsentry does not work yet.
Preconditions / Affected
Prerequisites stated on the page: Node.js v18+, npm v9+, git, and make (Xcode CLT on macOS, apt install make on Linux). make build is mandatory — it compiles the MCP servers and installs tooling dependencies; the plugin will not function without it.
What to do
The install path drops the repo directly into your Claude Code skills directory, where it auto-loads on restart:
git clone https://github.com/iktok90-design/ai-smart-contract-auditor.git ~/.claude/skills/auditsentry
cd ~/.claude/skills/auditsentry && make buildA no-commitment trial without touching your skills dir:
git clone https://github.com/iktok90-design/ai-smart-contract-auditor.git
cd ai-smart-contract-auditor
make build
make audit-demo # runs against the bundled vulnerable contractmake test (Foundry + MCP + scripts), make bench (detection benchmark), and make docs are also exposed.
Caveats
Two things the page reveals that warrant caution before you run make build:
- Trust posture. This is an unvetted third-party project that you compile from source and load as an auto-invoking Claude Code plugin from
~/.claude/skills/. The dependency list (@noble/curves,@noble/hashes,handlebars,sharp,hex-encode-utils) is small but you are running an unaudited build on a machine with a live Claude Code session. - Live and outbound commands. The command set includes
/audit-live,/exploit-live,/replay-incident,/monitor, and outbound/notify-slack,/notify-discord,/tweet,/bounty-submit. Several interact with live chains or post externally — scope these before wiring in credentials.
The repo's own disclaimer states no automated tool guarantees full coverage and findings must be verified manually. The 150+ contest benchmark and the two testimonials are self-reported and unattributed to named firms.
Technologies named here
- Solidity smart contracts
- AuditSentry
- Claude Code
- Vyper smart contracts
- EVM chains
- Slither
- L2
- EigenLayer
- Mythril
- Solana/Anchor
- Foundry
- Cosmos/CosmWasm
- hex-encode-utils
- ERC-4337 Account Abstraction
- @noble/curves & @noble/hashes
- handlebars
- ERC-7683 Intents
- Diamond EIP-2535
- sharp
- Stylus/Rust
- TypeScript
- ERC-4626
- Model Context Protocol
- Solidity
- Ethereum
- Node.js
Techniques named here
- Reentrancy
- Read-only reentrancy
- Arithmetic Over/Underflow
- Access Control
- Uninitialized Proxies
- Delegatecall Injection
- Self-Destruct
- Signature Replay
- Oracle Manipulation
- Flash loan attacks
- Front-Running / MEV
- DOS Vectors
- Storage Collision
- ERC-4626 Inflation
- Fee-on-Transfer
- Permit2 Patterns
- ERC-1271 Signatures
- Cross-Contract State
- Liquidation Cascade
- L2 Sequencer
- Restaking
- Cross-Chain Messaging
- Solana/Anchor
- Cosmos/CosmWasm
- ZK Verifier Bugs
- ERC-4337 Account Abstraction
- ERC-7683 Intents
- Diamond EIP-2535
- Stylus/Rust
- 23-agent parallel AI analysis
- Mainnet-fork simulation
- Fuzzing/Invariant/Symbolic testing/Prover
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