ByteJSON / browser-native developer tools
Debug the payload.
Keep the project private.
Focused tools for the moments that slow a build down: invalid JSON, SQL that will not parse, Firebase configuration, and schema drift. Your input stays in the browser.
$ paste config.json
✓ Parsed locally — nothing uploaded
✓ Found 1 schema mismatch
→ Fix the line, then ship with confidence
Four focused tools. No directory maze.
Each public tool maps to a practical debugging job. Open one, paste safely, and get an answer.
MySQL & PostgreSQL Syntax Checker
Validate SQL with dialect-aware checks and line-numbered errors.
google-services.json Validator
Parse and fix Firebase Android config files before you build.
JSON to Drizzle Schema
Generate Drizzle ORM table definitions from sample JSON.
Online Port Scanner
Check open ports from your browser for local troubleshooting.
The ByteJSON rule
Useful before it is clever.
Tools stay intentionally narrow: they should solve a real data, SQL, or configuration task without turning a private debugging session into an account signup or file upload.
How ByteJSON is maintainedGuides for the next debugging step.
Runnable technical context for the workflows behind the tools.
Claude Code MCP Configuration
Set safe MCP scopes, validate .mcp.json, and keep credentials outside version control.
MCP Tool JSON Schema
Define agent tool arguments, validate with Zod, and fail closed before side effects.
LLM JSON Structured Output
Use JSON Schema and runtime validation to make model output safe to consume.