Termaxa

Termaxa is a cooperative gate for AI agent shell commands that previews consequences and blocks danger.

Termaxa acts as a cooperative gate for the shell commands run by AI coding agents. It previews the real consequence and blast radius of commands, creates backups before approval, blocks dangerous commands, and keeps an immutable record. It supports agents like Claude Code, Codex, Cursor, and Copilot. The project is open source under MIT and Apache-2.0 licenses with no feature gates or license keys. It solves the problem of standard agent prompts only showing text rather than actual execution results.

Termaxa at a glance

Best for: Software engineer
Runs on: Web, self-hosted
Pricing: Free and open source
Released: July 2026
Category: AI coding tool
Website: termaxa.com

Key features

Previews command blast radius
Takes automated backups
Blocks dangerous commands
Splits compound commands
Keeps immutable audit records
Rolls back changes

Use it for

Running AI coding agents safely
Protecting production databases from agents
Rolling back unintended agent changes

Alternatives to Termaxa

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Knock — It reduces token usage and provides codebase memory across agent sessions.
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Paveo — Enforces deterministic rules on AI agents to prevent destructive actions.
Kolega Labs — It runs locally, supports multiple providers, and journals every phase for audits.
Stop That Shit — Enforces task boundaries to stop unnecessary AI agent actions.

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