Typescript Core
TypeScript skill for type safety, tsconfig posture, module boundaries, and runtime-safe typing. Trigger phrases: TypeScript, tsconfig, type errors, strict mode, generics, union types, type narrowing, declaration files.
Install
$ agentstack add skill-caraya-agent-skills-typescript-core ✓ scanned · ✓ verified — works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
About
TypeScript Core Skill
Use When
- Reviewing or writing TypeScript code.
- Assessing strictness and type safety.
- Diagnosing issues caused by weak typing or unsafe casts.
Checklist
- Type safety
- Avoid any where a safer type is possible.
- Validate narrowing for unions and unknown.
- Ensure public APIs expose stable, explicit types.
- Configuration posture
- Confirm strict settings are appropriate.
- Check moduleResolution and target compatibility.
- Ensure path aliases do not hide bad boundaries.
- Runtime alignment
- Guard assumptions that types cannot enforce at runtime.
- Validate parsing, IO, and external data boundaries.
- Maintainability
- Keep types readable and local when possible.
- Avoid over-generic abstractions without clear value.
Output Requirements
For each finding provide:
- Location
- Type risk
- Runtime impact
- Minimal fix
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: caraya
- Source: caraya/agent-skills
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.