Calldata Guardian
FreeNot checkedDecodes Ethereum calldata and returns a safety verdict with plain-English explanations of what the transaction does, flagging dangerous actions like unlimited a
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Decodes Ethereum calldata and returns a safety verdict with plain-English explanations of what the transaction does, flagging dangerous actions like unlimited approvals or gasless permits.
Installing Calldata Guardian
This server has no published package — it is built from source. Open the repository and follow its README.
▸ github.com/Baneado98/calldata-guardianFAQ
Is Calldata Guardian MCP free?
Yes, Calldata Guardian MCP is free — one-click install via Unyly at no cost.
Does Calldata Guardian need an API key?
No, Calldata Guardian runs without API keys or environment variables.
Is Calldata Guardian hosted or self-hosted?
A hosted option is available: Unyly runs the server in the cloud, no local setup required.
How do I install Calldata Guardian in Claude Desktop, Claude Code or Cursor?
Open Calldata Guardian on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
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