Fling

Fling is a Codex plugin and prototype coordination layer for routing tasks across independently controlled Codex agents and devices.

AI agents are powerful, but real work rarely lives inside one chat. Context is spread across devices, apps, files, approvals, and people. Fling explores a coordination layer where one Codex can route a scoped request to another Codex identity or endpoint, while each side keeps control of its own context, apps, permissions, and results.

The core idea is simple: one task, every agent it needs. The host Codex sends the request. The receiving Codex or device handles only its part. Fling brings back the result without merging private context into one mega-assistant.

What I built:

• A Codex plugin interface for Fling
• Fling identities and connection-oriented task routing
• A local helper / endpoint model for device-specific work
• Privacy-aware task instructions and approval boundaries
• A scripted demo skill for repeatable coordination flows
• Supabase-backed profile, pairing, connection, policy, task, session, and audit foundations
• macOS and Windows helper prototypes for local endpoint work
• A Figma-informed product direction and dashboard/settings experience

The prototype is intentionally honest about its current boundary. Fling does not claim unsupported unattended cross-account Codex execution. The shipped path uses explicit recipient discovery, approval, bounded prepared prompts, and real result submission.

I built Fling during OpenAI Build Week using Codex and GPT-5.6. GPT-5.6 Sol Ultra drove the first implementation pass, while GPT-5.6 Sol helped with architecture decisions, debugging, research, testing, product direction, and demo preparation. Codex helped turn the product concept into the plugin, helper, server, protocol, policy model, dashboard, demo skill, and verification work in the repository.

Fling starts with Codex, but the broader idea is for anyone whose AI work spans more than one private context: personal devices, team workflows, developer agents, and future multi-agent systems.

Built With

• codex
• codex-plugin
• figma
• gpt-5.6-sol
• gpt-5.6-sol-ultra
• mcp
• supabase
• swift
• typescript