8 tools that work with Starknet: 2 MCP servers, 6 Agent Skills and 0 Claude Code plugins. 0 of the remote servers answered our live check, 0 worked without an API key, and 1 come from an official or verified publisher. Ranked by GitHub stars plus official, live and free-to-try signals.
Most common uses: Code search, analysis, refactoring & languages (2), NoSQL, key-value & search engines (1), Market data, stocks & crypto (1), Multi-agent, orchestration & workflows (1).
| Tool | Stars | Last update | License | |
|---|---|---|---|---|
| cairo-vulnerability-scanner Scans Cairo/StarkNet smart contracts for 6 critical vulnerabilities including felt252 arithmetic overflow, L1-L2 messaging issues, address conversion SkillInstall · skills CLI | 8,179 | CC-BY-SA-4.0 | ||
| starknet-defi Execute DeFi operations on Starknet including token swaps via avnu aggregator, DCA recurring buys, STRK staking, and lending/borrowing. Supports gasle SkillInstall · skills CLI | 7,120 | — | ||
| starknet-identity Register AI agents on-chain using the ERC-8004 Trustless Agents standard. Manage agent identity as NFTs, build reputation through feedback, and reques SkillInstall · skills CLI | 7,120 | — | ||
| starknet-js Reference for building Starknet applications using starknet.js v9.x SDK, including contract interaction, account management, transaction handling, fee SkillInstall · skills CLI | 7,120 | — | ||
| starknet-wallet Create and manage Starknet wallets for AI agents. Transfer tokens, check balances, manage session keys, deploy accounts, and interact with smart contr SkillInstall · skills CLI | 7,120 | — | ||
| upgrade-cairo-contracts Upgrade Cairo smart contracts using OpenZeppelin's UpgradeableComponent on Starknet. Use when users need to: (1) make Cairo contracts upgradeable via SkillInstall · skills CLI | 224 | AGPL-3.0 | ||
| Voyager Starknet Explorer Live Starknet explorer data: transactions, contracts, tokens, NFTs, staking MCP serverVerified domain · voyager.onlineLocal · npm | — | — | ||
| io.github.seritalien/brain-protocol Verifiable Memory for AI Agents — knowledge graph, FTS, Starknet proofs, local or cloud MCP serverGitHub-verified authorLocal · npm | — | — |