jsonaut for Claude.ai

io.github.shoggi211/jsonaut

Repair malformed JSON from LLM/agent output; optional JSON Schema coercion. Free + x402 paid.

client:Claude.ai transport:streamable-http tools:4

Install jsonaut in Claude.ai

Settings → Connectors → Add custom connector

https://jsonaut.jsonaut-shaurya.workers.dev/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

repair_json
validate_json
extract_json
infer_schema

jsonaut in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

jsonaut MCP server