mirror of
https://github.com/czlonkowski/n8n-mcp.git
synced 2026-02-10 15:23:07 +00:00
1f45cc6dcc
* feat: add MCP Apps with rich HTML UIs for tool results Add MCP Apps infrastructure that allows MCP hosts like Claude Desktop to render rich HTML UIs alongside tool results via `_meta.ui` and the MCP resources protocol. - Server-side UI module (src/mcp/ui/) with UIAppRegistry, tool-to-UI mapping, and _meta.ui injection into tool responses - React + Vite build pipeline (ui-apps/) producing self-contained HTML per app using vite-plugin-singlefile - Operation Result UI for workflow CRUD tools (create, update, delete, test, autofix, deploy) - Validation Summary UI for validation tools (validate_node, validate_workflow, n8n_validate_workflow) - Shared component library (Card, Badge, Expandable) with n8n dark theme - MCP resources protocol support (ListResources, ReadResource handlers) - Graceful degradation when ui-apps/dist/ is not built - 22 unit tests across 3 test files Conceived by Romuald Członkowski - https://www.aiadvisors.pl/en Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * test: improve MCP Apps test coverage and add security hardening - Expand test suite from 22 to 57 tests across 3 test files - Add UIAppRegistry.reset() for proper test isolation between tests - Replace some fs mocks with real temp directory tests in registry - Add edge case coverage: empty strings, pre-load state, double load, malformed URIs, duplicate tool patterns, empty HTML files - Add regression tests for specific tool-to-UI mappings - Add URI format consistency validation across all configs - Improve _meta.ui injection tests with structuredContent coexistence - Coverage: statements 79.4% -> 80%, lines 79.4% -> 80% Conceived by Romuald Członkowski - https://www.aiadvisors.pl/en Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
37 lines
926 B
TypeScript
37 lines
926 B
TypeScript
import React from 'react';
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interface ExpandableProps {
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title: string;
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count?: number;
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defaultOpen?: boolean;
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children: React.ReactNode;
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}
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export function Expandable({ title, count, defaultOpen = false, children }: ExpandableProps) {
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return (
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<details open={defaultOpen} style={{
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marginBottom: '8px',
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border: '1px solid var(--n8n-border)',
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borderRadius: 'var(--n8n-radius)',
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overflow: 'hidden',
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}}>
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<summary style={{
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padding: '10px 14px',
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cursor: 'pointer',
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fontSize: '13px',
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fontWeight: 500,
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background: 'var(--n8n-bg-card)',
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userSelect: 'none',
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}}>
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{title}
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{count !== undefined && (
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<span style={{ marginLeft: '8px', color: 'var(--n8n-text-muted)' }}>({count})</span>
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)}
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</summary>
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<div style={{ padding: '12px 14px' }}>
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{children}
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</div>
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</details>
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);
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}
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