JMart Studio is a customizable AI workspace that adapts to how you work — start with deep code intelligence, then shape it with the plugins, tools, and integrations you need.
Runs models fully on-device. No API keys, no cloud dependency — your code stays private.
Exposes a local MCP endpoint so Claude Code, Cursor, and other agents can use your project's context directly.
Semantic file indexing, symbol inspection, and codebase search — all local, all fast.
Built-in Whisper STT for voice-to-text in chat. Speak your prompts, review them, send.
Run agent tasks inside an isolated container. Full Docker and Apple Container support.
Store API keys and credentials in the macOS keychain — never in plaintext, never in .env files.
JMart Studio runs a local MCP server at port 3456. Wire it into Claude Code in one command:
Open a project folder. The MCP server starts automatically on port 3456.
Tools like readFile, searchCode, gitStatus, runCommand and more are now available from any Claude Code session.
JMart Studio is free to download above. To unlock the 30-day preview, enter your email and we'll send you a license key — activate it in Settings → License.