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GitHub Actions/fizzl-langchain

Safety checks for LangChain.js and LangGraph.js agents that pay: tools to check a transaction or signature before signing, a token before buying, a wallet's open approvals, and an x402 endpoint before paying it (presign-guard and x402 Doctor, paid per cal

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Owner	GitHub Actions
License (as declared)	MIT
Stars	0
Forks	0
Main language	javascript
Created	11 October 2026
Last updated at source	11 October 2026

npmjavascriptlangchainlangchainjslanggraphtoolsagentsx402mppwalletsecuritypresigntoken-checkhoneypotapprovalspermit2usdcbasesolanaxrplrlusd

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