Individual skill
mcp-app-verification
Comprehensive verification checklists for MCP Apps. Tests with basic-host reference, validates handler-before-connect, text fallback, resource URI linking, single-file bundling, host styling, CSP, and legacy pattern detection.
library/specializations/ai-agents-conversational/skills/mcp-app-verification/SKILL.md
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- Last checked
- Nov 9, 2026
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- Repository last updated
- Nov 1, 2026
- License
- MIT
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# mcp-app-verification
Run comprehensive verification checklists for MCP Apps covering correctness, compatibility, and migration completeness.
## Overview
MCP Apps have several critical invariants that must be verified before deployment. This skill provides systematic verification across multiple dimensions:
1. **Runtime verification**: App loads and functions in basic-host reference
2. **Pattern verification**: Critical code patterns are correct (handler-before-connect, text fallback)
3. **Build verification**: Single-file bundle is valid and complete
4. **Styling verification**: Host theming applies correctly
5. **CSP verification**: All origins declared, no silent failures
6. **Migration verification**: No remaining legacy patterns (OpenAI, old MIME types, snake_case)