FS-SC
Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

FS-SC (Full System-Software Company) turns an AI coding agent into a disciplined software company. Twelve role-based agents (PM, PO, Architect, Backend, Frontend, QA, E2E Tester, DevOps, Reporter, Documentor, SCM, Scrum Master) plan, build, test and ship an application, while a local MCP server acts as coordinator and referee. It solves a common failure of single-chat AI development: plausible-looking code, no proof it works, silent technology choices and no record of what happened. FS-SC plans work in sprints on a Jira-style board, runs syntax, install, lint, build and test steps on every delivery, opens bounded fix rounds on failure, commits only verified work, requires acceptance criteria to map to test evidence, and drives the generated app in a real browser. Humans approve technology choices and can pause, annotate or revise any step. A live dashboard shows the board, agent thinking, files, verification output, commits and token usage. The pipeline runs through any MCP client (Meta Muse Code, Claude Code, Claude Desktop, Antigravity) or autonomously through the Meta Model API with built-in token budgets and loop guards. Open source, MIT licensed, 953 automated tests.