Remove nonstandard read and list capabilities for resources
#15
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devyhan
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Apr 4, 2025
…lcontextprotocol#15) * Remove nonstandard read and list capabilities for server * Update README
dcherrera
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Nov 5, 2025
…cking logger calls from ProcessTransport stderr + Add 30s timeout to Client.send() Bug modelcontextprotocol#14: ProcessTransport.logStderr() had 2 blocking logger calls - logger.warning() and logger.error() cause actor isolation delays - Replaced with NSLog for synchronous stderr logging Bug modelcontextprotocol#15: Client.send() had no timeout mechanism - Requests would hang indefinitely if MCP server didn't respond - Added 30-second timeout using withThrowingTaskGroup - Properly cleans up pending requests on timeout - Logs timeout with clear error message These fixes allow us to: 1. See stderr output from MCP servers without delays 2. Detect and recover from hung MCP server processes 3. Provide better error messages to users when tools fail 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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Resolves #14
Server.Capabilities.Resourcesdefines nonstandardreadandlistcapabilities.Client.listResourcesandClient.readResourcesinclude a specific check for that capability. This causes requests to fail because servers won't include that capability.This PR removes these nonstandard capabilities from the
Server.Capabilitiestype and updates the checks inClientaccordingly.