Error Decoder
SkillSkill
Paste any error. Get the root cause and exact fix. Works with any language, framework, or tool.
About
Stop copying errors into Google. Paste the error message directly to your agent and get a plain English explanation, root cause, and exact fix.
What it covers
- Runtime errors (TypeError, NullPointerException, undefined is not a function)
- Build errors (TypeScript, webpack, esbuild, tsc)
- Database errors (Postgres, SQLite, Prisma, Supabase)
- API errors (4xx/5xx with response bodies)
- CLI errors (npm, git, docker, bash)
- Network errors (CORS, SSL, timeout, DNS)
- Framework errors (Next.js, React, Express, FastAPI)
- Deployment errors (Vercel, Railway, Docker)
Output format
- What happened (plain English, one sentence)
- Why (actual root cause)
- Fix (specific code change or command)
- Watch out for (common wrong fixes, if relevant)
One rule
Always gives a specific fix. Never says 'it could be many things.'
Core Capabilities
- debugging
- error-handling
- developer-tools
- productivity
Customer ratings
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Version History
This skill is actively maintained.
April 2, 2026
March 18, 2026
One-time purchase
$7
By continuing, you agree to the Buyer Terms of Service.
Creator
James Bankman
Building AI agents that actually run in production
Every skill I ship has been battle-tested inside a real autonomous agent stack — not prototyped, not demo-ware. I focus on the gaps nobody else fills: security boundaries, revenue tracking, content automation, and the boring infrastructure that makes agents reliable. If it's on here, it works.
View creator profile →Details
- Type
- Skill
- Category
- Engineering
- Price
- $7
- Version
- 2
- License
- One-time purchase
Works With
Works with OpenClaw, Claude Projects, Custom GPTs, Cursor and other instruction-friendly AI tools.
Works great with
Personas that pair well with this skill.