Skills tagged blockchain: 9 agent skills for Claude Code

• algorand-vulnerability-scanner — Scans Algorand smart contracts for 11 common vulnerabilities including rekeying attacks, unchecked transaction fees, missing field validations.
• cairo-vulnerability-scanner — Scans Cairo/StarkNet smart contracts for 6 critical vulnerabilities including felt252 arithmetic overflow, L1-L2 messaging issues, address conversion problems.
• code-maturity-assessor — Systematic code maturity assessment using Trail of Bits' 9-category framework.
• cosmos-vulnerability-scanner — Scans Cosmos SDK blockchain modules and CosmWasm contracts for consensus-critical vulnerabilities — chain halts, fund loss, state divergence.
• dimensional-analysis — Annotates codebases with dimensional analysis comments documenting units, dimensions, and decimal scaling.
• solana-vulnerability-scanner — Scans Solana programs for 6 critical vulnerabilities including arbitrary CPI, improper PDA validation, missing signer/ownership checks, and sysvar spoofing.
• substrate-vulnerability-scanner — Scans Substrate/Polkadot pallets for 7 critical vulnerabilities including arithmetic overflow, panic DoS, incorrect weights, and bad origin checks.
• token-integration-analyzer — Token integration and implementation analyzer based on Trail of Bits' token integration checklist.
• ton-vulnerability-scanner — Scans TON (The Open Network) smart contracts for 3 critical vulnerabilities including integer-as-boolean misuse, fake Jetton contracts.