System1 Agents MCP Server
by ThinkFlowLabSystem 1 decision models (Jev, Laya, Cua-S1) as brain for agents: Browser use, computer use, games and robotics
System1 Agents is an open-source mcp server by ThinkFlowLab, written mainly in Python, with 178 GitHub stars and the Apache-2.0 license. Its code was last updated Oct 30, 2026.
Scan summary: scanned Nov 5, 2026 at commit 0ee1165. Seen able to connect to the internet. Scan policy
What System1 Agents can touch
- Our checks did not find this. The tool may still do it.Run shell commandsNot seen in this scan
- Our checks did not find this. The tool may still do it.Run dynamic codeNot seen in this scan
- Our checks did not find this. The tool may still do it.Read or write filesNot seen in this scan
- Our checks did not find this. The tool may still do it.Read environment and secretsNot seen in this scan
- Not checked directly. Its own description suggests it does this.Control a web browserLikely, from its own description
- Our checks did not find this. The tool may still do it.Connect to databasesNot seen in this scan
- Our checks did not find this. The tool may still do it.Read or send messagesNot seen in this scan
- Our checks did not find this. The tool may still do it.Touch money or tradingNot seen in this scan
- Seen in this scan, either in the code or while it ran.Connect to the internetFound in the code by our scan
"Not seen" means our checks did not find it, and the tool may still do it. Covers commit 0ee1165, Nov 5, 2026. See the scan policy.
Before you install System1 Agents
AgenticMart scanned System1 Agents on Nov 5, 2026 with automated checks for hidden code, known-malicious packages, leaked secrets and vulnerable dependencies. The result covers one commit under our scan policy, so review what access you give it and check any advisories shown here.
What it can access
- An MCP server is a program your AI app starts and talks to. A local one runs with your user's permissions: it can see the files, environment variables and network your account can.
- Based on its description and topics, it likely needs to control a web browser (visit sites, fill in and submit forms).
Before you install
- Run it in a separate browser profile without your logged-in accounts.
- Pin the version you reviewed instead of always installing the latest release.
- Read the tool list or scripts before the first run, and keep approval prompts on for actions that write, send or delete.
- Maintained by ThinkFlowLab on GitHub, 178 stars and 26 forks. Popularity is not proof of safety.
- Last code change: Oct 30, 2026.
- Open-source license: Apache-2.0.
System1 Agents is an open-source mcp server by ThinkFlowLab, written mainly in Python. System 1 decision models (Jev, Laya, Cua-S1) as brain for agents: Browser use, computer use, games and robotics
At a glance
- Stars
- 178
- Forks
- 26
- Language
- Python
- License
- Apache-2.0
- Created
- Sep 2026
- Last update
- Oct 30, 2026
- Type
- MCP Server
- Price
- Free
Topics
Questions about System1 Agents
What is System1 Agents?
System 1 decision models (Jev, Laya, Cua-S1) as brain for agents: Browser use, computer use, games and robotics
Who maintains System1 Agents?
System1 Agents is maintained by ThinkFlowLab on GitHub (ThinkFlowLab/system1-agents). AgenticMart lists it from public repository data.
Is System1 Agents safe to use?
AgenticMart scanned System1 Agents on Nov 5, 2026 with automated checks for hidden code, known-malicious packages, leaked secrets and vulnerable dependencies. The result covers one commit under our scan policy, so review what access you give it and check any advisories shown here.
What license does System1 Agents use?
It is published under the Apache-2.0 license.
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