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Raza Sharifleft a comment
Hey Product Hunt! I'm Raza, founder of CyberSecAI. I built AgentSign because I kept seeing the same problem: AI agents are getting more autonomous every month -- they call APIs, access databases, execute code, make purchases -- but there's no standard identity layer. No way to verify WHO an agent is, WHAT it did, or revoke it when things go sideways. We have mTLS for services. We have OAuth for...
AgentSignZero trust identity & signing for AI agents
AgentSign is an open-source zero trust engine for AI agents. Every agent gets a cryptographic passport -- a self-contained signed JSON that proves identity and works offline. Before any MCP tool access, agents present their passport. AgentSign checks identity, trust score, and pipeline stage, returning ALLOW or DENY. Features: identity pipeline, execution chains, trust scoring (0-100), swarm revocation, HSM support. Self-hosted, on-prem, zero runtime deps. npm install agentsign. MIT licensed.
AgentSignZero trust identity & signing for AI agents