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When using --reflect, re-poll the gRPC server every 5 minutes and atomically replace the MCP tool set via srv.SetTools(). This means deploying new AI-accessible RPCs no longer requires an MCP server restart. Errors during refresh are logged to stderr and the previous tool set remains active. Extracts discoverDescriptors() and buildTools() from main() so the refresh goroutine can reuse them. Enables listChanged tool capability in reflection mode so connected clients are notified of changes. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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When using --reflect, re-poll the gRPC server every 5 minutes and atomically replace the MCP tool set via srv.SetTools(). Deploying new AI-accessible RPCs no longer requires an MCP server restart. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
--reflectis used, a background goroutine re-polls gRPC server reflection every 5 minutes and atomically replaces tools viasrv.SetTools()listChangedtool capability in reflection mode so connected clients are notified when tools changeTest plan
go buildsucceedsgo test ./...passesTestRefreshReplacesTools— verifies that deploying a new RPC method causes it to appear after refreshTestRefreshRemovesTools— verifies that removing a service causes its tools to disappear after refresh--reflectagainst a gRPC server and observe periodic "refresh: N tools registered" messages on stderr🤖 Generated with Claude Code