Tool Blueprints
Hands-on tutorials for building developer tools — sandboxed code execution, agent toolkits, and more. Complete with working code you can copy and run.
Tool Blueprints
Step-by-step build guides for developer tools. Each blueprint walks through a complete implementation with working code.
Available Blueprints
- MicroPython + WASM Sandbox — Build a sandboxed code-execution tool for AI agents using MicroPython compiled to WebAssembly. Covers one-shot and persistent sessions, resource limits, and host functions.
- Faceless YouTube Pipeline — Turn a topic into a narrated, captioned video with Claude scripts, free open-weight voice, Whisper captions, and Flux frames on Colab, plus the YouTube AI-content rules that decide monetization.
- Narrated Anime Short Pipeline — Draw keyframes, chain MiniMax H3 first/last-frame clips into one continuous take, then add MMAudio foley, an ACE-Step score and Kokoro narration on a single Colab A100.
- Image-to-Video Lab on Colab — Run keyframe and video models on one Colab VM, then swap models and GPUs through the same storyboard and measure time, VRAM and quality to find the best fit.
Related Articles & Guides
Sandboxed Code Execution for AI Agents with MicroPython + WASM
Build a safe code-execution tool for AI agents with MicroPython on WebAssembly: one-shot and persistent sessions, resource limits, host fns.
Codex CLI — AI Coding Tool Guide
OpenAI's open-source CLI coding agent. Reasoning strategies, task decomposition, sandboxed execution, and configuration for multi-model workflows.
Gemini CLI — Configuration Reference (Enterprise)
Enterprise Gemini CLI configuration reference. Covers gemini.yaml settings, MCP integration, .gemini/ directory conventions, sandbox configuration, extension management, and environment variables for Vertex AI deployments.