Great Cto Agent Skill
You already have the agent. This is everything around it. great_cto runs Claude Code as a pipeline of 70 specialist agents — an independent model checks each stage before the next builds on it, spending caps refuse rather than warn, and three decisions stay yours: what gets built, how, and whether it ships.
Great Cto is an open-source agent skill by avelikiy, written mainly in JavaScript, with 113 GitHub stars and the MIT license. Its code was last updated Nov 1, 2026. The latest npm release is great-cto 4.0.0, published Nov 14, 2026, with 1,477 downloads last week.
Scan summary: scanned Nov 5, 2026 at commit d5f7401. Seen able to connect to the internet. Scan policy
What Great Cto 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 d5f7401, Nov 5, 2026. See the scan policy.
Before you install Great Cto
AgenticMart scanned Great Cto 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 avelikiy on GitHub, 113 stars and 13 forks. Popularity is not proof of safety.
- Last code change: Nov 1, 2026.
- Open-source license: MIT.
Great Cto is an open-source agent skill by avelikiy, written mainly in JavaScript. You already have the agent. This is everything around it. great_cto runs Claude Code as a pipeline of 70 specialist agents — an independent model checks each stage before the next builds on it, spending caps refuse rather than warn, and three decisions stay yours: what gets built, how, and whether it ships.
At a glance
- Stars
- 113
- Forks
- 13
- Language
- JavaScript
- License
- MIT
- Created
- Apr 2026
- Last update
- Nov 1, 2026
- Type
- Agent Skill
- Price
- Free
Topics
Questions about Great Cto
What is Great Cto?
You already have the agent. This is everything around it. great_cto runs Claude Code as a pipeline of 70 specialist agents — an independent model checks each stage before the next builds on it, spending caps refuse rather than warn, and three decisions stay yours: what gets built, how, and whether it ships.
Who maintains Great Cto?
Great Cto is maintained by avelikiy on GitHub (avelikiy/great_cto). AgenticMart lists it from public repository data.
Is Great Cto safe to use?
AgenticMart scanned Great Cto 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 Great Cto use?
It is published under the MIT license.
Great Cto alternatives
View more →Similar agent skills in Data Science & ML, ranked by GitHub stars. Compare licence, recent activity and scan status before you choose.
| Name | Stars | Licence | Last updated | Scan |
|---|---|---|---|---|
| Great Cto (this page) avelikiy | 113 | MIT | Nov 1, 2026 | Scanned, no flagged issues |
| Elephant Goldfish Model google | 8.4k | Apache-2.0 | Oct 30, 2026 | Scanned, no flagged issues |
| Datamodel Code Generator datamodel-code-generator | 4k | MIT | Nov 1, 2026 | Scanned, no flagged issues |
| Knowhere Ontos-AI | 3.9k | Apache-2.0 | Oct 31, 2026 | Scanned, no flagged issues |
| Natively Cluely AI Assistant Natively-AI-assistant | 3.1k | None found | Nov 1, 2026 | Not scanned yet |
| J Space Cognition Suite Tiger3807861189 | 3k | Apache-2.0 | Sep 14, 2026 | Scanned, no flagged issues |