Feynman AI Agent
by Companion-IncThe open source AI research agent.
Feynman is an open-source ai agent by Companion-Inc, written mainly in TypeScript, with 10,052 GitHub stars and the MIT license. Its code was last updated Oct 31, 2026.
Scan summary: scanned Nov 5, 2026 at commit 49d2a75. No capabilities flagged by our checks. Scan policy
What Feynman 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
- Our checks did not find this. The tool may still do it.Control a web browserNot seen in this scan
- 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
- Our checks did not find this. The tool may still do it.Connect to the internetNot run in this scan
"Not seen" means our checks did not find it, and the tool may still do it. Covers commit 49d2a75, Nov 5, 2026. See the scan policy.
Before you install Feynman
AgenticMart scanned Feynman 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 AI agent decides its own next steps and calls whatever tools you give it, so its risk depends on the access you grant.
Before you install
- 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 Companion-Inc on GitHub, 10,052 stars and 1,108 forks. Popularity is not proof of safety.
- Last code change: Oct 31, 2026.
- Open-source license: MIT.
Feynman is an open-source ai agent by Companion-Inc, written mainly in TypeScript. The open source AI research agent.
At a glance
- Stars
- 10k
- Forks
- 1.1k
- Language
- TypeScript
- License
- MIT
- Created
- Mar 2026
- Last update
- Oct 31, 2026
- Type
- AI Agent
- Price
- Free
Topics
Questions about Feynman
What is Feynman?
The open source AI research agent.
Who maintains Feynman?
Feynman is maintained by Companion-Inc on GitHub (Companion-Inc/feynman). AgenticMart lists it from public repository data.
Is Feynman safe to use?
AgenticMart scanned Feynman 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 Feynman use?
It is published under the MIT license.
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