Termi Protocol

About Termi Protocol

Termi Protocol is a local-first desktop application that visualizes AI coding agent workflows in a real-time 3D room. Rather than watching terminal logs scroll, users see agents - rendered as small robots - walk to desks, read files, write code, and run commands as they work. The software attaches to existing CLI agent sessions (Claude Code, Codex, Gemini, and five others) on macOS and Windows without streaming data to a hosted backend.

Review

For developers who run AI coding agents all day, terminal output can hide as much as it reveals. Termi Protocol maps agent actions - file reads, command execution, lock ownership - to visual events in a 3D room. Whether that visual layer translates to faster intervention and better decisions is the central question this tool sets out to answer.

Key Features

• Multi-agent workspace with file locking: Claude Code and Codex can work on the same repository simultaneously. File locks prevent collisions, and an idle agent can pick up a peer's work through Sync Mode.
• Visual state encoding in the 3D room: Running npm install triggers digital rain above a drawer. Reading files makes labeled papers (like app.tsx) emerge from the computer screen. Completed work slides into the drawer, and agents shake when errors occur.
• Checkpoints and on-device memory: Any step can be rewound to a prior checkpoint. The system records what each agent did and why, stores it locally, and makes it searchable without requiring an API key.
• One-tap approval gate: Potentially risky actions pause and wait for explicit user approval before the agent proceeds.
• Command Center with history and full-screen mode: A separate interface panel shows agent history, tool calls, and recent activity. Users can hide the 3D room entirely and manage agents from the Command Center.

Pricing and Value

Termi Protocol uses a pay-once, lifetime license model. During its Product Hunt launch, founding backers can purchase it for $6.99 (50% off the standard price). Payment processing runs through Polar on Stripe infrastructure. The software operates locally with no subscription. Pricing after the launch window has not been published.

Pros

• Attaches to already-running agent sessions - no restart or re-wrapping needed
• Runs entirely on-device; file activity and command output are not sent to any hosted backend
• File locking and Sync Mode tackle a real coordination problem when multiple agents touch the same repository
• Searchable local memory persists agent reasoning without external API dependencies
• Visual error indicators (shaking agent, red warning above head) make failures noticeable without scanning terminal logs

Cons

• Developers who run single-agent workflows and prefer lean, terminal-only tooling may find the 3D room contributes visual overhead without proportional benefit
• The 3D scene functions as a view layer - steering and intervention happen through the Command Center, not by interacting with the room itself (the maker has stated this direct-room interaction is a planned direction)
• The "why this step happened" trail, covering approval history and checkpoint reasoning, exists in basic form but is acknowledged as an area still being strengthened

Termi Protocol fits solo developers and small teams who run multiple AI coding agents in parallel and want to catch failures or stalls before they scroll out of view in a terminal. The local-first, one-time-purchase model removes recurring cost friction, and the multi-agent coordination features speak directly to a practical pain point. Teams relying on a single agent or headless CI-style workflows may find less here to justify the visual layer.

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