deepcell.net

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Host: https://deepcell.net
Sitemap: https://deepcell.net/sitemap.xml

# DeepCell

> An open file format for reasoning you can share — conclusions from people and AI agents with their assumptions, evidence and calculations still attached — and a web application, CLI, MCP server and Claude Code plugin that read and write it.

DeepCell is an open file format (.deepcell) and a web application for analytical work that must stay examinable and continuable. One file connects tables, writing, slides and the reasoning behind them: change an assumption and the dependent numbers recompute, while the linked claims, prose and slides are flagged for review. AI agents read and write the format natively through a CLI, an MCP server and a Claude Code plugin; a finished file exports to Word, Excel and PowerPoint, and anyone can open one in the browser without an account.

## Get started
- [For agents — one link, CLI or MCP, no account](https://deepcell.net/product/for-agent.md): Hand this URL to any AI agent. It picks the CLI or the MCP server, sets that path up, and starts building — with an error handbook for failed commands.
- [Claude Code plugin — build models that hold up](https://deepcell.net/product/claude-code.md): The DeepCell plugin for Claude Code: CLI or MCP server, how to install and sign in, and how to start from the orchestrator.
- [MCP server — connect any MCP client](https://deepcell.net/product/connect): One MCP tool exposes the whole DeepCell CLI to web-based agents — claude.ai, Manus, or any MCP client. Copy a config with your API key. OAuth 2.1 + PKCE.
- [Open a .deepcell file](https://deepcell.net/open): Drop a .deepcell file here to read it in the browser — the numbers, the reasoning under them, and the evidence each one rests on. No account required.
- [Demo — open a real .deepcell file](https://deepcell.net/demo): Open a finished .deepcell file in the browser — every conclusion still attached to what it rests on. Change an assumption, see what holds.

## Reference
- [CLI reference — every command, topic and rule](https://deepcell.net/product/cli.md): The whole DeepCell CLI on one page: install and first run, the five surfaces, every guide topic, every command with flags and exit codes, and the rules.
- [deepcell-plugins](https://github.com/deepcell-ai/deepcell-plugins): The DeepCell plugin for Claude Code and other agent hosts, on GitHub.
- [llms-full.txt](https://deepcell.net/llms-full.txt): Every agent-facing page on this site as one markdown document.

## Optional
- [What's inside a .deepcell file](https://deepcell.net/story): Watch a file get built act by act — the grid, the deck, the memo and the cheatsheet, and one address that traces a number across all four.
- [Docs — agents, CLI, MCP and the .deepcell format](https://deepcell.net/product): Every way into DeepCell — agents, Claude Code, the CLI, MCP — and the DeepCell plugin on GitHub.
- [CEO-Bench — an agent ran a company for 500 days](https://deepcell.net/ceo-bench): One agent, $1M, 500 simulated days. With a DeepCell model as its working memory, Claude Opus 4.8 finished at $126.6M — about 10× the leaderboard's best.
- [Pricing — what stays free, what Enterprise adds](https://deepcell.net/pricing): Free while DeepCell is in beta — see what stays free and what Enterprise adds.