Runtime Type Reconstruction
This skill dynamically determines a variable’s data type at runtime, useful for flexible and adaptable code execution.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add runtime-type-reconstruction npx -- -y @trustedskills/runtime-type-reconstruction
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"runtime-type-reconstruction": {
"command": "npx",
"args": [
"-y",
"@trustedskills/runtime-type-reconstruction"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
This skill allows an AI agent to reconstruct TypeScript types at runtime. It can infer the type of a value based on its structure and usage, even when that information isn't explicitly available in the code. This is particularly useful for working with dynamic data or legacy systems where type information might be missing.
When to use it
- Debugging: Determine the actual type of a variable during runtime to identify unexpected behavior.
- Data Transformation: Infer types from JSON data and automatically generate TypeScript interfaces or classes.
- Legacy Code Analysis: Understand the structure of codebases lacking explicit type annotations.
- Dynamic Form Generation: Generate form schemas based on the inferred types of data fields.
Key capabilities
- Runtime type inference
- TypeScript type reconstruction
- Analysis of JavaScript/TypeScript code structures
Example prompts
- "What is the TypeScript type of this variable:
const myVar = { name: 'John', age: 30 }?" - "Reconstruct a TypeScript interface from this JSON data:
{ "id": 1, "title": "My Task", "completed": false }." - “Analyze the following code snippet and tell me what type
resultis:const result = someFunction();”
Tips & gotchas
This skill requires a basic understanding of TypeScript types. The accuracy of type reconstruction depends on the complexity of the code or data being analyzed; very complex structures may lead to less precise results.
Tags
TrustedSkills Verification
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Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
🌐 Community
Passed automated security scans.