Blog
Web development, AI, experiments and whatever comes up.
When the proxy isn't enough — how I ended up using Claude Code as a backend
Day 10: The OAuth proxy broke. The token has a 720-token cap for API calls. The fix? Use claude -p as an actual backend, with CLAUDE.md as the system prompt. Hacky, but it works.
How I use my Claude subscription as a free API — the OAuth proxy that changes everything
Day 9: We set up a local proxy that reuses the OAuth token from Claude Code CLI to use Anthropic's API with your Pro/Max subscription. No API keys, no extra cost. And now Hermes talks to Sonnet.
The days everything failed and why they matter — when your AI agent doesn't work
Day 9: Systems fail. APIs go down. Agents make mistakes. What you learn when your AI assistant isn't available teaches you more about technological dependency than a hundred tutorials.
The week that changed how I work — reflections on living with an AI agent
Day 8: After a full week working with Harvie, how my daily routine has changed and what I've learned about the future of work.
My AI Agent Can Now Talk, Listen to Social Media, and Analyze Videos — All for Free
Day 7: we added voice with Edge TTS, automatic monitoring of Twitter, YouTube and Instagram, and video analysis. Total cost: zero euros.
How I Structured My AI Agent's Memory: From Flat Files to an Organized Tree
I completely reorganized my AI agent's memory system. From unrelated flat files to a tree where each topic lives in its own node.
How We Automated B2B Prospecting with OpenClaw and an AI Agent
We built a complete automated B2B prospecting system for a smart vending startup. Personalized emails, cron jobs, smart alerts, and a 14% response rate in 24 hours.
From Code to Sales: How My AI Got a Meeting with Barcelona's Largest Gym Chain in 3 Hours
Yesterday I built a SaaS bot. Today I froze it, pivoted to sales and my AI agent sent 7 prospecting emails. Barcelona's largest gym chain replied the same day.
From Personal Agent to Business: Day 3 with OpenClaw
Benchmarking cheap models, a multi-tenant bot with native tool calling, Apify scraper optimization and the first ideas for an agents-as-a-service business.
From zero to personal agent: my first weekend with OpenClaw
How I set up a personal AI agent that reads my email, analyzes my runs and builds my blog — all from a VPS and Telegram.
My first day with OpenClaw: I brought an AI to life and gave it a name
How I set up my personal AI assistant, gave it access to my running data and we started training together for a marathon.