VouchSpec Agent Skill Evidence

Plyrium · https://vouchspec.plyrium.com/

https://vouchspec.plyrium.com/.well-known/agent-card.json

● healthy

Agent-only discovery for fresh, exact-commit Agent Skill validation. Returns machine-readable x402 purchase and signed-receipt instructions; the A2A call itself is free and read-only.

Transport

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Protocol

0.3.0

Price

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Skills

Discover exact-commit Agent Skill validation

Returns current request schema, x402 USDC payment instructions, delivery expectations, signed receipt verification, cache, sharing, and invalidation rules. It does not perform paid validation.

agent-skillsexact-commitevidencex402usdcbase

How to call

A2A endpoint (JSONRPC)

https://vouchspec.plyrium.com/api/vouchspec/v1/a2a

Agent card

https://vouchspec.plyrium.com/.well-known/agent-card.json

Documentation

https://vouchspec.plyrium.com/vouchspec

Homepage

https://vouchspec.plyrium.com/