feat(tool): 推断 MCP session_affinity 以支持 MCP_REMOTE proxy 模式#111
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OhYee merged 2 commits intoJun 2, 2026
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Signed-off-by: 黑曜 <haotian.qht@alibaba-inc.com>
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Pull request overview
Adds inference of MCP session_affinity from protocol_spec for the MCP_REMOTE + proxy_enabled scenario when mcp_config.session_affinity is empty, so the proxy mode can correctly route to streamable-http upstream MCP servers.
Changes:
- Add
_infer_protocol_spec_mcp_session_affinityhelper that parsesprotocol_spec.mcpServers[*].transportTypeto deriveMCP_STREAMABLE/MCP_SSE. - Update
_get_mcp_endpointto call the inference when session_affinity is empty under MCP_REMOTE proxy mode, falling back toMCP_SSE. - Add unit tests covering inference for missing and empty
session_affinity.
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Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.
| File | Description |
|---|---|
| agentrun/tool/tool.py | Adds inference helper and integrates it into _get_mcp_endpoint. |
| agentrun/tool/__tool_async_template.py | Mirrors the same change in the async template (codegen source). |
| tests/unittests/tool/test_tool.py | Adds two test cases covering proxy-mode streamable inference. |
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Jun 2, 2026
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Signed-off-by: 黑曜 haotian.qht@alibaba-inc.com
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