fix(a2a): A2A protocol compatibility fixes#361
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tuzkier wants to merge 1 commit intoRightNow-AI:mainfrom
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fix(a2a): A2A protocol compatibility fixes#361tuzkier wants to merge 1 commit intoRightNow-AI:mainfrom
tuzkier wants to merge 1 commit intoRightNow-AI:mainfrom
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- a2a.rs: A2aArtifact name/description 改为 Option<String>，兼容网关返回 null
- a2a.rs: A2aTask.status 新增 A2aTaskStatusWrapper，同时支持对象形式
{"state":"completed"} 和字符串枚举两种格式（符合 A2A 标准）
- kernel.rs: get_a2a_agent_url/list_a2a_agents 返回 card.url（实际 RPC 端点）
而非 discover key（base URL），修复调用时 404 问题
- routes.rs: A2A agents 列表 API 同步返回 card.url
- routes.rs: 修复 tool-use/result 跨消息匹配，用 tool_use_id 正确关联
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Implemented in v0.3.25. A2A status wrapper, artifact field relaxation, agent URL fix, and ToolUse/ToolResult cross-message correlation all applied. |
6 tasks
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Summary
Fixes A2A (Agent-to-Agent) protocol compatibility issues when connecting to external A2A gateways.
Changes
openfang-runtime (a2a.rs)
nameanddescriptionchanged toOption<String>to handle gateways returningnullA2aTaskStatusWrapperto support both object form{"state":"completed"}and string enum form per A2A specopenfang-kernel (kernel.rs)
card.url(actual RPC endpoint) instead of discover key (base URL)openfang-api (routes.rs)
card.urlfor proper invocationTesting
cargo clippy --workspace --all-targets -- -D warningspassescargo test --workspacepassesSecurity