B4run AI Agent
by cacheplaneRidiculous speed. Readable code.
B4run is an open-source ai agent by cacheplane, written mainly in TypeScript, with 301 GitHub stars and the MIT license. Its code was last updated Oct 31, 2026.
Scan summary: scanned Nov 5, 2026 at commit c1e1796. Seen able to read environment and secrets, connect to the internet. Scan policy
What B4run 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
- Seen in this scan, either in the code or while it ran.Read environment and secretsFound in the code by our 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
- 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 c1e1796, Nov 5, 2026. See the scan policy.
Before you install B4run
AgenticMart scanned B4run 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 cacheplane on GitHub, 301 stars and 12 forks. Popularity is not proof of safety.
- Last code change: Oct 31, 2026.
- Open-source license: MIT.
B4run is an open-source ai agent by cacheplane, written mainly in TypeScript. Ridiculous speed. Readable code.
At a glance
- Stars
- 301
- Forks
- 12
- Language
- TypeScript
- License
- MIT
- Created
- Apr 2026
- Last update
- Oct 31, 2026
- Type
- AI Agent
- Price
- Free
Topics
Questions about B4run
What is B4run?
Ridiculous speed. Readable code.
Who maintains B4run?
B4run is maintained by cacheplane on GitHub (cacheplane/b4run). AgenticMart lists it from public repository data.
Is B4run safe to use?
AgenticMart scanned B4run 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 B4run use?
It is published under the MIT license.
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