Invisible bot shield for HTML forms: the browser solves a proof of work and your server checks it.
Install
Remote server: your requests and data go to bot403.com. Claude Code: claude mcp add --transport http bot403 https://bot403.com/mcp · Claude app: Settings → Connectors → Add custom connector.
KitScout test notes
Not tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.
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