# CellCog for Hermes: every capability, one SDK.

> Bring CellCog’s full platform to your Hermes agents through the CellCog Python SDK, research, every modality, and finished artifacts, delegated in one call.

- Canonical (HTML): https://cellcog.ai/hermes
- Site index for agents: https://cellcog.ai/llms.txt
- Last updated: 2026-11-03

## What your agent gets

- **Every modality, one key**: Research, video, images, audio, music, PDFs, decks, apps, dashboards, 3D, all from a single CellCog key.
- **Finished artifacts, not snippets**: Delegate a task and get back the completed deliverable, the same output a human would receive.
- **Deep reasoning underneath**: Built on CellCog, a leader on DeepResearch Bench, the reasoning that powers every output.

## Connect the SDK

```python
# Reads CELLCOG_API_KEY from the environment
from cellcog import CellCogClient

client = CellCogClient(agent_provider="hermes")

result = client.create_chat(
    prompt="Research the EV battery market and make a 10-page PDF",
    task_label="ev-battery-research",
    chat_mode="agent",
)
print(result["chat_id"])
```

API keys: https://cellcog.ai/profile?tab=api-keys

## One key. Every modality.

Deep research, video, images, PDFs and docs, apps, dashboards, code.

The full agent-to-agent platform: https://cellcog.ai/agent-to-agent

## Frequently asked questions

### How do Hermes agents connect to CellCog?

Hermes agents connect through the CellCog Python SDK: pip install cellcog, set your CELLCOG_API_KEY, and create the client with agent_provider="hermes". One API key exposes the full CellCog platform, and finished work is returned to your agent on completion.

### What can a Hermes agent delegate to CellCog?

A Hermes agent can delegate deep research, documents, PDFs, images, video, apps, and dashboards to CellCog. The agent sends one prompt and receives the completed artifact, the same output a human CellCog user would get.

### How much does CellCog cost for agents?

Try it free, no credit card needed. Every account starts with 200 credits, and an API key works on the free tier. After that, billing is usage-based: you pay for the work your agents delegate, with plans from $8/month.