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fix: disable MCP Apps that don't render in Claude.ai (#586)

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Disable 3 MCP Apps (workflow-list, execution-history, health-dashboard)
that show as collapsed accordions and remove n8n_deploy_template tool
mapping that renders blank content. The server sets _meta correctly on
the wire but the Claude.ai host ignores it for these tools. Keep the 2
working apps (operation-result, validation-summary) active.

Conceived by Romuald Czlonkowski - https://www.aiadvisors.pl/en

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Romuald Członkowski
2026-02-10 02:26:40 +01:00
committed by GitHub
parent 34159f4ece
commit 6f695be482
5 changed files with 26 additions and 56 deletions
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29
tests/unit/mcp/ui/app-configs.test.ts
View File

@@ -86,7 +86,7 @@ describe('UI_APP_CONFIGS', () => {
expect(config!.toolPatterns).toContain('n8n_update_full_workflow');
expect(config!.toolPatterns).toContain('n8n_delete_workflow');
expect(config!.toolPatterns).toContain('n8n_test_workflow');
expect(config!.toolPatterns).toContain('n8n_deploy_template');
expect(config!.toolPatterns).not.toContain('n8n_deploy_template');
});
it('should contain the validation-summary config', () => {
@@ -98,29 +98,14 @@ describe('UI_APP_CONFIGS', () => {
expect(config!.toolPatterns).toContain('n8n_validate_workflow');
});
it('should have exactly 5 configs', () => {
expect(UI_APP_CONFIGS.length).toBe(5);
it('should have exactly 2 configs', () => {
expect(UI_APP_CONFIGS.length).toBe(2);
});
it('should contain the workflow-list config', () => {
const config = UI_APP_CONFIGS.find(c => c.id === 'workflow-list');
expect(config).toBeDefined();
expect(config!.displayName).toBe('Workflow List');
expect(config!.toolPatterns).toContain('n8n_list_workflows');
});
it('should contain the execution-history config', () => {
const config = UI_APP_CONFIGS.find(c => c.id === 'execution-history');
expect(config).toBeDefined();
expect(config!.displayName).toBe('Execution History');
expect(config!.toolPatterns).toContain('n8n_executions');
});
it('should contain the health-dashboard config', () => {
const config = UI_APP_CONFIGS.find(c => c.id === 'health-dashboard');
expect(config).toBeDefined();
expect(config!.displayName).toBe('Health Dashboard');
expect(config!.toolPatterns).toContain('n8n_health_check');
it('should not contain disabled apps', () => {
expect(UI_APP_CONFIGS.find(c => c.id === 'workflow-list')).toBeUndefined();
expect(UI_APP_CONFIGS.find(c => c.id === 'execution-history')).toBeUndefined();
expect(UI_APP_CONFIGS.find(c => c.id === 'health-dashboard')).toBeUndefined();
});
it('should have IDs that are valid URI path segments (no spaces or special chars)', () => {

7
tests/unit/mcp/ui/registry.test.ts
View File

@@ -187,8 +187,11 @@ describe('UIAppRegistry', () => {
expect(UIAppRegistry.getAppForTool('n8n_autofix_workflow')!.config.id).toBe('operation-result');
});
it('should map n8n_deploy_template to operation-result', () => {
expect(UIAppRegistry.getAppForTool('n8n_deploy_template')!.config.id).toBe('operation-result');
it('should not map disabled tools', () => {
expect(UIAppRegistry.getAppForTool('n8n_deploy_template')).toBeNull();
expect(UIAppRegistry.getAppForTool('n8n_list_workflows')).toBeNull();
expect(UIAppRegistry.getAppForTool('n8n_executions')).toBeNull();
expect(UIAppRegistry.getAppForTool('n8n_health_check')).toBeNull();
});
it('should map validate_node to validation-summary', () => {