AI Agents From Scratch
by pgusoDemystify AI agents by building them yourself. Local LLMs, no black boxes, real understanding of function calling, memory, and ReAct patterns.
AI Agents From Scratch is an open-source ai agent by pguso, written mainly in JavaScript, with 4,889 GitHub stars and the MIT license. Its code was last updated Jul 24, 2026.
Scan summary: scanned Nov 5, 2026 at commit 62e4ac7. No capabilities flagged by our checks. Scan policy
What AI Agents From Scratch 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 62e4ac7, Nov 5, 2026. See the scan policy.
Before you install AI Agents From Scratch
AgenticMart scanned AI Agents From Scratch 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 pguso on GitHub, 4,889 stars and 713 forks. Popularity is not proof of safety.
- Last code change: Jul 24, 2026.
- Open-source license: MIT.
AI Agents From Scratch is an open-source ai agent by pguso, written mainly in JavaScript. Demystify AI agents by building them yourself. Local LLMs, no black boxes, real understanding of function calling, memory, and ReAct patterns.
At a glance
- Stars
- 4.9k
- Forks
- 713
- Language
- JavaScript
- License
- MIT
- Created
- Oct 2025
- Last update
- Jul 24, 2026
- Type
- AI Agent
- Price
- Free
Topics
Questions about AI Agents From Scratch
What is AI Agents From Scratch?
Demystify AI agents by building them yourself. Local LLMs, no black boxes, real understanding of function calling, memory, and ReAct patterns.
Who maintains AI Agents From Scratch?
AI Agents From Scratch is maintained by pguso on GitHub (pguso/ai-agents-from-scratch). AgenticMart lists it from public repository data.
Is AI Agents From Scratch safe to use?
AgenticMart scanned AI Agents From Scratch 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 AI Agents From Scratch use?
It is published under the MIT license.
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