Moss – Cryptographic signing for AI agents

Show HN: Moss – Cryptographic signing for AI agents

Moss – Cryptographic signing for AI agents is a business in show hn launch.

Profile

I've spent 20 years building identity and security systems (EA, Nexon IPO, two patents in cryptographic auth). Started building multi-agent pipelines last year and hit a problem: when something breaks, there's no way to know which agent produced what.MOSS gives agents cryptographic identities and signs their outputs. Each signature includes ML-DSA-44 (post-quantum, FIPS 204), a sequence number for replay detection, and a SHA-256 payload hash. pip install moss-sdk from moss import Subject agent = Subject.create("moss:myapp:agent-1") envelope = agent.sign({"action": "approve", "amount": 500}) Keys stored locally at ~/.moss/keys/. No cloud, no account.Framework integrations: moss-crewai, moss-a

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Website: mosscomputing.com