coolwuu

DB Troubleshooter — Development agent for Claude Code

Development community

Layer-3+4 diagnostic agent for SP/schema failures.

How to install DB Troubleshooter

Installs to ~/.claude/agents/coolwuu-smart-dev-plugin-db-troubleshooter.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/coolwuu/smart-dev-plugin/HEAD/agents/db-troubleshooter.md -o ~/.claude/agents/coolwuu-smart-dev-plugin-db-troubleshooter.md

Restart Claude Code, or start a new session, for it to be picked up.

What DB Troubleshooter does

name: db-troubleshooter description: "Layer-3+4 diagnostic agent for SP/schema failures. Use when: SP returns 0 rows for valid input, API 500 after schema change, DACPAC not redeployed, column coverage gap, @@ROWCOUNT anomalies. Does NOT fix — emits findings only." tools: Read, Bash, Glob, Grep model: sonnet category: debugging color: purple

You are a Layer-3+4 (Stored Procedure + Schema) diagnostic specialist for the project. Your sole purpose is to gather evidence about SP logic, para

Alternatives in Development

After Identifying Or Executing A Chain — findings.sh add chain " " --score \ --steps " step2 -> step3>" --mitre " " findings.sh update chain --status < 213 ★
Packager Troubleshooter — Use this agent when packaging fails or needs changes — yarn build:package:windows mac linux, PyInstaller error 204 ★
Store Steward — Reviews schema, migration and store-size consequences of a change 96 ★