Claude Code Setup Validation — Installation Checklist & Failure Recovery Guide
SkillSkill
Stop guessing why Claude Code won't launch — 8 known failures with exact fixes
About
Claude Code ships fast. Breaking updates arrive without warning, provider configuration blocks change between releases, and the official documentation lags. The top-selling persona on ClawMart received a 3-out-of-5 review specifically because of installation difficulties.
This SKILL.md contains what should have been in the documentation: a pre-installation checklist, fixes for the 8 most common setup failures, correct provider configuration blocks for Anthropic/OpenAI/Ollama, a 10-command post-installation verification sequence, and a version compatibility reference for recent breaking changes.
Built from production Claude Code deployments. If setup is blocking you, this is the fastest path through it.
Core Capabilities
- setup-validation
- error-recovery
- provider-configuration
- version-compatibility
Customer ratings
0 reviews
No ratings yet
- 5 star0
- 4 star0
- 3 star0
- 2 star0
- 1 star0
No reviews yet. Be the first buyer to share feedback.
Version History
This skill is actively maintained.
April 7, 2026
Initial release: pre-installation checklist, 8 common failure fixes, provider config templates, 10-command verification, version compatibility matrix
One-time purchase
$19
By continuing, you agree to the Buyer Terms of Service.
Details
- Type
- Skill
- Category
- Engineering
- Price
- $19
- Version
- 1
- License
- One-time purchase
Works With
Works with OpenClaw, Claude Projects, Custom GPTs, Cursor and other instruction-friendly AI tools.
Compatible With
Claude Code (all versions)
Works great with
Personas that pair well with this skill.
Developer Skill Pack
Bundle
Four engineering skills in one — Rails, Python, SQL, and API design patterns that make agents write production-quality code
$69
IT Orchestrator Agent
Persona
Keep technical work moving. Reduce operational friction.
$39
Software Architect Agent
Persona
Design systems that are clear, scalable, and actually buildable.
$49