Live demo

Query the live MCP server from the browser — no signup needed. Natural language in, real rows out.

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The agent loop, in the open

Base Online is our hosted AI assistant on the DeepSeek Harness runtime. Conversations stream the full run — chain of thought, tool calls, skill execution — and answers stay grounded in your own documents. The same interface ships on web and desktop.

Open Base Online

Sign in with the demo account below, or create your own on the sign-in page.

What you can try

Streaming agent chat

Conversations render the full agent loop as it runs: reasoning, tool calls, and results. Pick the model and the agent for each conversation.

Document RAG on a local index

Bring your own PDF, Markdown, and plain-text files, or point Platform at web URLs. It indexes them locally and grounds answers in that library.

Agents, MCP, and scheduled work

An agent and app catalog with cloud refresh, MCP extension runtime management, cron schedules, persistent sessions, and a system status panel.

Local-first by design

One command starts the whole platform, and all data lives in local SQLite. Keys and tokens stay on the server — they never enter the browser.

Try it with the demo account

A shared demo account for visitors — everything it shows is real.

Open Base Online
Accountplatform-test@findmail.com
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Shared demo account · credentials may be rotated by the owner