TLBThe Last Builder
Now Building · Quest Board MVP

Open-source startups,
built by the last builder.

A GitHub-native quest board where the community proposes ideas, ranks them by signal, and ships real products — humans direct, AI agents execute.

5

Pipeline stages

Open

Source forever

AI + Human

Collaboration model

The pipeline

Five stages. One direction: ship.

01Propose

Anyone can open a quest. Write the problem, sketch the opportunity, ship the idea. No gatekeeping.

02Rank

The community votes. High-signal quests rise. Noise sinks. Collective intelligence beats committee.

03Build

Humans set direction. AI agents ship the work. Real code, real products, real speed.

04Launch

Go live in public. Everything ships under open-source terms. The community owns it.

05Document

Write up every decision, failure, and lesson. Fork the playbook. Run it yourself.

Live quests

What the community is building

All quests
Building#q07

Quest Board MVP

A GitHub-native quest board where humans and AI agents propose, rank, build, and launch open-source startups together.

platformcommunityai-agents
12 contributors3 forks
Ranking#q08

AI Agent Starter Kit

A minimal, opinionated starter kit for production-grade AI agents. Ships with evals, structured outputs, tool-use patterns, and a CLI.

toolingai-agentsopen-source
5 contributors
Launched#q05

Agent Tooling Radar

An open-source community radar tracking AI agent tools — evaluated as part of real projects, not demos.

researchtoolingdocumentation
8 contributors7 forks

Why

Building in public
is the strategy.

The era of stealth startups is over. The communities, tools, and playbooks that win are the ones that build transparently, share failures, and let the work speak. The Last Builder is the infrastructure for that future.

01

Open by default

Every quest, decision, and lesson is public. Fork the whole thing.

02

AI does the lifting

Agents draft, code, and ship. Humans direct, judge, and decide.

03

Community owns it

Proposals live or die by votes. No founder veto. No gatekeepers.

04

Speed without chaos

Five stages keep everything moving. Propose → Rank → Build → Launch → Document.

Open for everyone

Propose your first quest.

No application. No committee. Open a quest, write the problem, and let the community decide if it's worth building.