Lazycodex AI Agent
by code-yeongyuThe one and only agent harness for complex codebases. Project memory, planning, execution, and verified completion inside Codex.
Lazycodex is an open-source ai agent by code-yeongyu, written mainly in TypeScript, with 3,861 GitHub stars and the MIT license. Its code was last updated Nov 1, 2026. The latest npm release is lazycodex-ai 5.1.71, published Nov 15, 2026, with 9,444 downloads last week.
Scan summary: scanned Nov 5, 2026 at commit 4b08788. Seen able to read environment and secrets. Scan policy
What Lazycodex 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
- 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 4b08788, Nov 5, 2026. See the scan policy.
Before you install Lazycodex
AgenticMart scanned Lazycodex 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.
- Based on its description and topics, it likely needs to run shell commands.
Before you install
- Keep tool-call approval on, and run it in a container if you can.
- 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 code-yeongyu on GitHub, 3,861 stars and 249 forks. Popularity is not proof of safety.
- Last code change: Nov 1, 2026.
- Open-source license: MIT.
Lazycodex is an open-source ai agent by code-yeongyu, written mainly in TypeScript. The one and only agent harness for complex codebases. Project memory, planning, execution, and verified completion inside Codex.
At a glance
- Stars
- 3.9k
- Forks
- 249
- Language
- TypeScript
- License
- MIT
- Created
- May 2026
- Last update
- Nov 1, 2026
- Type
- AI Agent
- Price
- Free
Topics
Questions about Lazycodex
What is Lazycodex?
The one and only agent harness for complex codebases. Project memory, planning, execution, and verified completion inside Codex.
Who maintains Lazycodex?
Lazycodex is maintained by code-yeongyu on GitHub (code-yeongyu/lazycodex). AgenticMart lists it from public repository data.
Is Lazycodex safe to use?
AgenticMart scanned Lazycodex 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 Lazycodex use?
It is published under the MIT license.
Lazycodex alternatives
View more →Similar ai agents in Developer Tools, ranked by GitHub stars. Compare licence, recent activity and scan status before you choose.
| Name | Stars | Licence | Last updated | Scan |
|---|---|---|---|---|
| Lazycodex (this page) code-yeongyu | 3.9k | MIT | Nov 1, 2026 | Scanned, no flagged issues |
| Deepseek Harness deepseek-ai | 268k | MIT | Oct 30, 2026 | Scanned, no flagged issues |
| Ponytail DietrichGebert | 182k | MIT | Oct 29, 2026 | Scanned, no flagged issues |
| Orca stablyai | 112k | MIT | Nov 1, 2026 | Scanned, no flagged issues |
| Deer Flow bytedance | 85k | MIT | Nov 1, 2026 | Scanned, no flagged issues |
| Ruflo ruvnet | 80k | MIT | Nov 1, 2026 | Scanned, no flagged issues |