glenn all's activity on Indie Hackers

Recent activity

AI APIs' signatures are total mess

How I built a hard budget-cap proxy to stop runaway AI API bills

The Complete Guide to Writing Agent System Prompts — Lessons from Reverse-Engineering Claude Code

I built an open-source AI agent that drives a real browser and terminal in the background

A model upgrade is not a drop-in for your agent loop

A 1M context window is not a free upgrade

Swapping the model ID to GPT-6 Astra is how you waste frontier money

I’m building a runtime governance layer for AI agents — not another prompt guardrail

Most AI memory is a bigger context window with better marketing

Built an AI cofounder that remembers my startup's context between sessions

I run an OpenClaw hosting company. A/B'd vs Hermes as a coding harness- Hermes won

I shipped 129 pull requests to my SEO SaaS in the last 7 days — solo, with Claude Code doing most of the typing

I built a kill-switch for AI agents after realising nothing stops them from wiring $2.5M to Singapore

Built a claim-level fact-checker into our AI rewrite tools — here's how it actually works