A builder-first community at the intersection of artificial intelligence, cybersecurity, and emerging tech. We learn in public, ship together, and build for clients who need serious work done.
Chain Chapter started as a Web3 collective. It evolved into something broader: a technical community for builders who refuse to pick a single lane. We treat AI, cybersecurity, and decentralized systems as one continuous problem space.
No moonboys. No price talk. No recycled threads about being early. Just engineers, researchers, founders, and designers shipping work that has to hold up in production.
Each pillar is run by members with shipped work behind their name. Pick one, or move across all three.
Applied LLMs, agentic systems, RAG architectures, and model evaluation. Workshops, paper clubs, and shared infra for members training and deploying their own models.
Smart contract audits, web app pen testing, threat modeling, and offensive security research. Members run CTFs, publish writeups, and review each other's code.
On-chain protocols, zero-knowledge systems, decentralized storage, and permissionless infrastructure. We build, break, and ship the rails of the open internet, from L2s and rollups to DAOs and token-gated apps.
Chain Chapter doubles as a delivery collective. Our community of vetted builders designs, develops, and ships client projects, from a single smart contract to a full product launch.
dApps, on-chain protocols, token systems, and full Solidity / Move / Rust delivery.
LLM-powered features, custom agents, RAG pipelines, and production model deployment.
Production apps end to end with TypeScript, Next.js, native mobile, and serverless infra.
No noise channels. No airdrop farming. Just a network of people doing the work.
Weekly hands-on sessions across AI, security, and on-chain dev.
1:1 guidance from members who've shipped in production.
Form teams, ship side projects, and split bounties.
Internal writeups, audit notes, and prototypes not shared publicly.
Roles and contracts circulated only inside the community.
Founders, engineers, and researchers across 12+ countries.
Coming to learn and contribute? Join the community. Coming to ship a product? Talk to the delivery team.