Chamber for Claude Code

io.github.ceedot-rock/json-chamber-mcp

Two-key JSON seal/open. Cloak needs a live license. Open is keys-only.

client:Claude Code transport:stdio runtime:npm

Install Chamber in Claude Code

run in your project directory

claude mcp add json-chamber-mcp -- npx -y json-chamber-mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs