DevToolkit
Browser-based utilities for MCP and AI development workflows
MCP Config Validator
Validate Claude Desktop and server.json configs
Token Counter
Count tokens across OpenAI, Anthropic, and Gemini models
Pricing Calculator
Estimate API costs across providers
JSON/YAML Converter
Convert between JSON and YAML formats
Base64 Encoder/Decoder
Encode and decode Base64 strings
MCP server.json Generator
Generate MCP Registry manifest files