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🐛 fix: Error Handling in MCP Tool List Controller (#10570)
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* 🔧 fix: Handle errors when fetching server tools and log missing tools in MCP tools controller, to prevent all MCP tools from not getting listed

* 🔧 fix: Remove trailing colons from error messages in MCPConnection class

* chore: Update test command patterns in package.json for cache integration tests
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Danny Avila 2025-11-18 18:28:57 -05:00 • committed by GitHub
parent 4a13867a47
commit ce1812b7c2
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4 changed files with 19 additions and 8 deletions
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8
packages/api/src/mcp/connection.ts
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@ -336,7 +336,7 @@ export class MCPConnection extends EventEmitter {
}
}
} catch (error) {
this.emitError(error, 'Failed to construct transport:');
this.emitError(error, 'Failed to construct transport');
throw error;
}
}
@ -631,7 +631,7 @@ export class MCPConnection extends EventEmitter {
const { resources } = await this.client.listResources();
return resources;
} catch (error) {
this.emitError(error, 'Failed to fetch resources:');
this.emitError(error, 'Failed to fetch resources');
return [];
}
}
@ -641,7 +641,7 @@ export class MCPConnection extends EventEmitter {
const { tools } = await this.client.listTools();
return tools;
} catch (error) {
this.emitError(error, 'Failed to fetch tools:');
this.emitError(error, 'Failed to fetch tools');
return [];
}
}
@ -651,7 +651,7 @@ export class MCPConnection extends EventEmitter {
const { prompts } = await this.client.listPrompts();
return prompts;
} catch (error) {
this.emitError(error, 'Failed to fetch prompts:');
this.emitError(error, 'Failed to fetch prompts');
return [];
}
}