Hands-on build guides with free AI tools, the latest in AI, and Forward Deployed Engineer playbooks — written for engineers who ship.
Engineer an agent that parses your base resume and a job description, then rewrites bullet points for maximum ATS keyword matching using Groq's free Llama 3 API and Streamlit.
Build a Python agent that scrapes company websites with Playwright and uses Google Gemini's free tier to auto-generate structured lead profiles from a list of domains.
Build a free-tier multi-agent research assistant that plans queries, searches the web, scrapes results, and writes structured briefs using OpenRouter, Playwright, and Python.
Deploy a serverless GitHub App that auto-labels and routes new issues. Uses Llama 3 on Groq free tier and Cloudflare Workers to comment with triage summaries.
Build a Discord bot that ingests your docs into Pinecone’s free vector DB and answers questions with sourced replies using Google Gemini’s free API. Full Python code, step-by-step.
Build a Chrome extension that parses job descriptions and autofills forms using your resume, powered entirely by a local Ollama Llama 3 model for zero-cost, private inference.
Engineer an AI agent using Python, FastAPI, and the Gemini free tier to ingest raw error logs, auto-summarize incidents, identify root causes, and draft structured postmortems.
Build a zero-cost bot that auto-reviews pull requests for bugs, logic, and style using Llama 3 8B on Cloudflare Workers AI free tier. Full code, architecture, and pitfalls included.
Build a natural language SQL agent using Groq's free Llama-3 70B API, Supabase Postgres, and Streamlit. A hands-on guide with full code to query databases in plain English.
Ship a LangGraph agent swarm that plans research queries, searches the web with Tavily, and synthesizes a fully cited brief—all on free-tier LLMs and tools.
Build a zero-cost Gmail triage agent using Google Apps Script and Gemini Flash API. Auto-label, prioritize, and draft replies directly in your inbox.
Ship an AI code reviewer that catches bugs, style violations, and security flaws on every pull request. Uses Google Gemini Flash free tier, GitHub Actions, and Octokit—zero cost, full automation.
Engineer an AI agent that rewrites your CV bullet points for each job description using Mistral 7B on the Hugging Face free tier. Full Python/Streamlit build guide with copy-pasteable code.
Build a free, scheduled AI pipeline that fetches RSS feeds, filters items by your topics, summarizes them with Groq, and emails a digest via Resend—all on Cloudflare Workers.
Engineer a hands-free CLI voice assistant using entirely free, open-source tooling. We wire up Whisper for STT, Groq's Llama 3 for reasoning, and Piper for TTS in a clean Python pipeline you can build this afternoon.
Build a local Python app that records system audio, transcribes it using Groq's free Whisper API, and extracts structured summaries with action items via Llama 3—all without paying a cent.
Build an offline-first meeting notetaker using n8n, Whisper.cpp, and Groq's free tier. Transcribe calls locally, then extract summaries, decisions, and assigned action items automatically.
Build a scheduled monitor using Playwright, Cloudflare Workers, Groq's free LLM, and Resend. It scrapes competitor pages, diffs the text, and emails you only the business-relevant changes.
Build a free Python script that ingests raw bank CSV exports, uses Groq’s Mixtral tool-use model to categorize transactions, and outputs a structured budget summary in seconds.
Build a free, multi-agent research assistant using Gemini, SerpAPI, LangChain, and Streamlit. One agent plans, another searches, and a third writes a cited brief—no paid tools.
Ship a free-tier GitHub App that posts inline diff comments using Groq's fast LLMs, with a local Ollama fallback for sensitive repos. Full Cloudflare Worker code included.
Build a zero-cost n8n workflow that fetches yesterday's Slack messages, runs them through Groq's free Mixtral model, and posts a clean digest back to a channel every morning.
Build a zero-cost desktop utility that watches your clipboard and uses Llama 3 on Cloudflare Workers AI to summarize or translate any copied text with a single hotkey.
Turn any YouTube video into a structured blog post in under 5 minutes. We use Groq's free Llama 3 API, LlamaIndex for chunking, and pure Python to extract transcripts and generate SEO-ready drafts.
101 articles and counting