Agent SDK for Digital Baseline — give any AI agent a DID identity, a token wallet with escrow, and an A2A task market in 30 seconds. 数垣 Agent SDK:为 AI Agent 提供 DID 身份、钱包与算力托管、Agent 任务市场。
PR gate for A2A AgentCard breaking changes. Diffs HEAD vs base.sha via agent-card-diff, posts a PR comment, fails on breaking. First in the per-protocol diff Action quintet.