chain-signer

Security suite for AI agents — catch the dangerous thing before signing: preflight EVM transactions for drains, inspect EIP-712 signatures for permit-phishing, and gate agent actions by policy. Pairs with any wallet/MCP stack; non-custodial wallet included.

1 stars PythonOthers Updated Jul 6, 2026

ai-agentsnon-custodialevmmcptransaction-safetywallet-securityweb3-securityagent-securityeip-712preflightsecuritydrain-protectionpermit-phishing

No README could be loaded. View the project on GitHub for full documentation.

Frequently asked questions

What is chain-signer?

chain-signer is Security suite for AI agents — catch the dangerous thing before signing: preflight EVM transactions for drains, inspect EIP-712 signatures for permit-phishing, and gate agent actions by policy. Pairs with any wallet/MCP stack; non-custodial wallet included.

How do I install chain-signer?

Open the GitHub repository and follow its README. Most MCP servers are added to your client's MCP config, then called by your agent.

Is chain-signer open source?

Yes — it is hosted on GitHub at https://github.com/Kevthetech143/chain-signer and has 1 stars.

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