Bub Agent Skill
by bubbuildBub it. Build it. A tiny agent runtime, composable with plugins.
Bub is an open-source agent skill by bubbuild, written mainly in Python, with 1,695 GitHub stars and the Apache-2.0 license. Its code was last updated Nov 1, 2026. The latest PyPI release is bub 0.6.1, published Nov 4, 2026, with 2,773 downloads last week.
Scan summary: scanned Nov 5, 2026 at commit 7b95690. Seen able to connect to the internet. Scan policy
What Bub 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
- 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 7b95690, Nov 5, 2026. See the scan policy.
Before you install Bub
AgenticMart scanned Bub 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
- A skill is instructions plus optional scripts. The instructions steer your agent; any scripts run on your machine when the agent uses the skill.
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 bubbuild on GitHub, 1,695 stars and 166 forks. Popularity is not proof of safety.
- Last code change: Nov 1, 2026.
- Open-source license: Apache-2.0.
Bub is an open-source agent skill by bubbuild, written mainly in Python. Bub it. Build it. A tiny agent runtime, composable with plugins.
At a glance
- Stars
- 1.7k
- Forks
- 166
- Language
- Python
- License
- Apache-2.0
- Created
- Jul 2025
- Last update
- Nov 1, 2026
- Type
- Agent Skill
- Price
- Free
Topics
Questions about Bub
What is Bub?
Bub it. Build it. A tiny agent runtime, composable with plugins.
Who maintains Bub?
Bub is maintained by bubbuild on GitHub (bubbuild/bub). AgenticMart lists it from public repository data.
Is Bub safe to use?
AgenticMart scanned Bub 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 Bub use?
It is published under the Apache-2.0 license.
Bub alternatives
View more →Similar agent skills in Developer Tools, ranked by GitHub stars. Compare licence, recent activity and scan status before you choose.
| Name | Stars | Licence | Last updated | Scan |
|---|---|---|---|---|
| Bub (this page) bubbuild | 1.7k | Apache-2.0 | Nov 1, 2026 | Scanned, no flagged issues |
| Claude Skills alirezarezvani | 29k | MIT | Oct 31, 2026 | Scanned, no flagged issues |
| Pm Skills phuryn | 28k | MIT | Oct 29, 2026 | Scanned, no flagged issues |
| Notebooklm Py teng-lin | 20k | MIT | Oct 31, 2026 | Scanned, no flagged issues |
| Openrig mvschwarz | 8.5k | Apache-2.0 | Nov 1, 2026 | Scanned, no flagged issues |
| Yao YaoApp | 8.2k | None found | Oct 19, 2026 | Not scanned yet |