Let's Go Christo!

Topic: #cloudflare

A collection of 12 posts about cloudflare.

RepoFinder turns a project and a goal into a short list of open source tools that genuinely fit, then lets you interrogate every pick. Built entirely with OpenAI Codex on the Responses API: gpt-5.6-luna for extraction, gpt-5.6-terra for ranking and chat, strict JSON Schema outputs, a labeled fallback, a remote MCP tool, and 15 checked-in lessons on how Codex actually works.

7 min read
#ai#codex#openai

I learn AI coding agents by shipping with them. Daytripper is the first app I built to learn OpenAI Codex: a travel planner built in one overnight session, deliberately zero LLM calls at runtime, with tests covering all 1,296 possible preference combinations, deployed to Cloudflare Workers. Here is what the build taught me about how Codex actually works in August 2026.

5 min read
#ai#codex#openai

Anthropic ships cookbooks for financial workflows. I did not see one for the problem I actually have: taking over a codebase with no docs, no tests, and no author. So I wrote it. This is the whole thing, top to bottom - the recipe, the building blocks (commands vs skills), the guardrails (ask vs enforce, hooks and all), and why Claude Code is the tool for a regulated fintech with three teams to serve.

Featured
16 min read
#ai#claude-code#cloudflare

I caught myself confidently misremembering my own architecture, so I asked Claude Code to read the code and tell me the straight truth. It corrected three things I believed, found an MCP server I forgot I shipped, and left me with a mental model worth sharing: southbound REST, northbound MCP.

4 min read
#ai#claude-code#mcp

RepoRadar was vibe-coded in four hours. Repo Recommender is the follow-up, built slowly and in the open with Claude Code: plan mode, CLAUDE.md, custom skills, a commit-blocking hook, an MCP server, and a 23-lesson book documenting every step.

4 min read
#ai#claude-code#open-source

We shipped RepoRadar in four hours at the AI Tinkerers SF Generative UI Global Hackathon: a radar that ranks trending GitHub repos, then an agent deploys a working micro-app for any of them at its own subdomain. Here's what we built, how it works, and how to grab it.

Featured
6 min read
#ai#agents#hackathon

Cloudflare and Stripe shipped an agent provisioning protocol last week that lets autonomous agents create accounts, register domains, and deploy production code. I work at Cloudflare. Here's why this is the announcement I keep coming back to.

4 min read
#ai#agents#cloudflare

My friend Vic is a C++ programmer who teaches people how to maximize credit card points. He had an idea. We sketched it on paper for ten minutes, then built the prototype in thirty-five.

3 min read
#building#ai#claude-code

Why I'm starting this site, how I built it on Cloudflare in a weekend, and what I plan to do with it. Building in public, with my agent fleet humming in the background.

2 min read
#meta#building-in-public#astro