Agents & Assistants
Build an AI specialist for your task: instructions, a knowledge base, access to external systems — with any top model under the hood. Or grab a ready-made one from the gallery.
Assistants already at work
Real assistants from the GPTunneL gallery — open one and use it, no setup needed.
Everything is configurable — no code
An assistant is assembled from simple parts: fill in the fields, get a specialist.
Your instructions
Role, tone and rules in the system message: the assistant always remembers who it is and how to answer.
Any model
GPT, Claude, Gemini, Grok, DeepSeek, Grom — switch the engine in settings anytime, no need to rebuild.
Knowledge base
Upload documents to a vector database — the assistant finds the relevant passage and grounds its answer in it.
MCP servers
Connect an external system over MCP with OAuth authorization — the assistant will act in it on its own.
API functions
GET and POST requests to any API: rates, statuses, stock levels — live data right in the answer.
Public or private
Keep your assistant to yourself or publish it to the gallery for everyone to use.
It doesn't just answer — it acts
This is how an assistant works when it has instructions, a knowledge base and MCP access to your work systems.
- The role and rules live in its instructions
- Answers from documents in its knowledge base
- Acts in external systems through MCP
Your own assistant in a couple of minutes
Business assistants for the whole company
On a business account an assistant becomes a shared tool: set it up once — everyone uses it.
One setup — the whole team
An administrator builds the assistant and installs it for employees in a couple of clicks — for everyone at once or selectively.
Company assistants tab
Corporate helpers live in a dedicated tab for every employee — new hires get them on day one.
Knowledge and access under control
Policies live in the knowledge base, internal systems connect over MCP, and only the administrator edits the instructions.
How pricing works
Creating and configuring assistants is free — you only pay for model responses.
Pay per response
You're charged for the assistant model's tokens at its regular price. No subscription fees, no limits.
One balance for everything
Assistants, chat, images and video — all from one wallet, with no per-service subscriptions.
Local payment methods
Top up with your usual card, starting from $5. No extra accounts needed.
Assistant FAQ
Build your first assistant
A couple of minutes — and you have an AI specialist for a specific task.
- Free — you only pay for model responses
- Any top model under the hood
- Knowledge base, MCP and API out of the box



