“Unlinked — The anti-corporate network for builders: proof over résumés, structured pings, and a global Builder's Radar coming in Phase 2.”
“Notch — Chrome extension that turns any dashboard into a command palette. 1.2k users, zero marketing.”
“driftgate — Open-source rate limiter written in Go. Used by 400+ indie APIs.”
“LedgerLoom — Drop-in billing API for indie SaaS: proration, dunning, tax — one endpoint.”
“promptguard — Runtime LLM firewall: 300k requests/min, drops prompt injections before they land.”
“TaskForge — Open-source task coordination engine. Conflict-free CRDT sync for offline-first teams.”
“reverte — Foundry-native fuzzing toolkit for DeFi protocols. Found 2 criticals in beta.”
“ratelimit-dojo — Interactive gym to practice API abuse — 20 challenges, real exploits.”
“truthy — Open-source eval harness for RAG pipelines. CI for your chatbot.”
“Pocketmind — Fine-tuned 3B model running fully on-device in a Flutter app. 40ms latency, zero cloud cost.”
“agentkit — TypeScript SDK that gives your agents accounts, budgets and rate limits.”
“pgtrim — Open-source CLI that finds and archives dead weight in Postgres. Cut my bill 60%.”
“flowpay — Streaming payroll on Base. Handles USDC→local fiat off-ramps for 12 countries.”
“Catcheer — Light wraper for html projects like games”
“RepuestoSys — Una sistema de gestión de inventarios en la nube hecho en su totalidad con agentes de IA.”
+9 builders and their contact slots are behind this