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MCP & Configuration

MCP Configuration Translator

Preview a conservative conversion between Codex TOML and Claude Code MCP JSON.

Your input stays in this browser.No input upload. No local history saved.
256 KiB limit

Input

Common subset · 2026-10-06

Result

A useful result starts here.

Paste your input or load an example,
then run the tool.

Supported formats & limitations
  • Processed entirely in a browser worker; no input upload or local history.
  • Rules snapshot: 2026-10-06. Inputs are bounded to 256 KiB and structural/record limits apply.
  • Pinned common subset: stdio command/args, HTTP URL, named environment references. At most 100 servers.
  • Literal env/header values are always withheld. Sensitive arguments, credential/query URLs, interpolation in commands and mixed transports omit the server. Review all losses.
  • No commands run and no configuration files are rewritten. Conversion cannot prove runtime compatibility.
  • Sources: https://developers.openai.com/codex/config-reference/ and https://code.claude.com/docs/en/mcp

Execution budget: 5s; output limit: 2048 KiB. Browser worker startup has a separate 3s allowance.