# CellCog for Muse: the studio your Muse sends work to

> Connect Meta Muse to CellCog and get finished work back: video, images, PDFs, spreadsheets, apps and research with sources. Muse briefs, CellCog makes, Muse delivers.

- Canonical (HTML): https://cellcog.ai/muse (opens on the 28-second launch film, headline "Your Muse now has super-agents.")
- Site index for agents: https://cellcog.ai/llms.txt
- Facts verified: 2026-09-19

## What this is

Muse runs a person's life: it reads, plans, books and pays, inside its own secure computer, with Sentinel approving every action. CellCog is the studio it sends work to. When the person asks Muse for a video, a deck, a spreadsheet, an app or a real piece of research, Muse hands the brief (and the files) to CellCog; an agent does the whole job and returns finished files; Muse saves, sends or posts them. CellCog never acts in the world from Muse. Every consequential action stays with Muse, under Sentinel.

## How it works

1. Ask Muse: "Turn my launch notes into a 60-second video and a one-page PDF." Muse knows CellCog does this and hands over the brief and the files.
2. Connect once: the first time, Muse asks the person to connect CellCog (sign in or sign up, approve). Sentinel asks before CellCog is used, on the person's terms (once, for this task, or always).
3. Get the work back: minutes later the finished files are in the Muse: the video, the PDF, the deck, the spreadsheet, the app link, the report with sources.

## What comes back

| Deliverable | Detail |
|---|---|
| Video | ads, reels, explainers and films with dialogue, music and sound |
| Images | ad creative, product photos, logos, infographics, edits |
| Documents | PDFs, reports, slide decks, one-pagers |
| Spreadsheets | models with real formulas, analysis, charts |
| Apps and dashboards | working web pages and interactive dashboards, hosted |
| Research | deep research with sources (CellCog's deep-research agent ranked #1 on DeepResearch Bench in July 2026; receipts at https://cellcog.ai/benchmarks) |
| Audio | voiceovers, music, sound effects, podcasts |
| Code and data work | prototypes, data analysis, automation scripts |

Every job is done by an agent that writes the script or copy, makes the asset and checks its own result before it answers. CellCog's modes (Agent, Agent Creative, Agent Team, each at Flash, Core or Max depth) are agents CellCog built.

## Three ways to connect (two of them today)

| Path | Status | How |
|---|---|---|
| Custom connector | today | The person says "connect CellCog" in Muse. Muse builds the connector from the CellCog API by following the skill below; the person creates an API key at https://cellcog.ai/profile?tab=api-keys and hands it to Muse once. |
| Muse Code (MCP) | today | Add https://cellcog.ai/mcp as a streamable HTTP server in the Muse Code settings file; sign in once with the CellCog account (OAuth 2.1 with PKCE). Seven tools: create chat, send message, upload files, get status, get result, list chats, account. Guide: https://cellcog.ai/support/mcp-connector-guide.md |
| Muse connector directory | coming | CellCog in the Muse connector directory; one tap inside Muse, no key to hand over. |

Muse Code configuration:

```
{
  "mcp_servers": {
    "cellcog": {
      "transport": "streamable_http",
      "url": "https://cellcog.ai/mcp",
      "enabled": true
    }
  }
}
```

## The CellCog skill (for Muse to follow)

```
SKILL: CellCog for Muse
Use CellCog when the person asks for finished work that is a file: a video, images,
a PDF or deck, a spreadsheet, a web app or dashboard, or research with sources.
Muse briefs. CellCog makes. Muse delivers.

Connect once: the person creates an API key at https://cellcog.ai/profile?tab=api-keys
and hands it to you as CELLCOG_API_KEY. Never ask for their password.

Run (Python, in your own environment):
  pip install cellcog
  from cellcog import CellCogClient
  client = CellCogClient(agent_provider="muse")
  result = client.create_chat(
      prompt="Turn these notes into a 60-second video and a one-page PDF ...",
      chat_mode="agent",        # agent | creative | team
      timeout=3600,
  )
  # finished files land in ~/.cellcog/chats/<chat_id>/ (or a path you name)

Brief well: name every deliverable and its format. Attach inputs by wrapping each
absolute path in a SHOW_FILE tag inside the prompt (the SDK README at
https://github.com/CellCog/cellcog_python shows the exact form); a bare path is
text, not a file. One request may ask for several outputs.

Long jobs: create_chat(..., delivery="send_only") returns at once; poll
client.get_status(chat_id); collect with client.wait_for_completion(chat_id).

Out of credits: the call fails with a message that carries the top-up link. Show it
to the person, then retry after they add credits.

Do not: publish to the person's accounts (that is your job, after the work is back),
pick a model or preset (CellCog chooses), or send files the person did not hand you.
```

## Cost and account

- Free to try, no credit card needed: https://cellcog.ai/signup
- You pay for the work, not the connection; the cost depends purely on how much work you assign. Current plans: https://cellcog.ai/pricing. Muse tokens and CellCog credits are separate.
- Files handed over are used for that job; results come back as links valid for 30 days and are downloaded into the Muse. The connection can be revoked any time from the CellCog profile (API keys, Connected apps).

## Frequently asked

**Does CellCog act in the world from Muse?** No. It returns finished files. Sending, posting and paying stay with Muse, under Sentinel.

**Is this an official Meta connector?** Not yet. Today it works as a custom connector Muse builds from the CellCog API, and through MCP in Muse Code. CellCog has been submitted to the Muse connector directory.

**Can Muse hire an AI employee through CellCog?** Not from Muse in this version. CellCog also runs AI employees who own a role over time; hire one at https://cellcog.ai/ai-employees.

## Where the depth lives

- MCP connector guide: https://cellcog.ai/support/mcp-connector-guide.md
- CellCog for AI agents: https://cellcog.ai/for-agents/index.md
- Pricing: https://cellcog.ai/pricing
- What Muse is, read plainly: https://cellcog.ai/blog/what-is-muse/index.md

Muse is a trademark of Meta Platforms, Inc. CellCog is an independent product.

---

Markdown alternate of https://cellcog.ai/muse. Try CellCog free, no credit card needed: https://cellcog.ai/signup