Interceptor
Browser automation and computer use for AI agents. One CLI and MCP server for your signed-in browser, native macOS apps, and real iPhones.
- Transport
- Not stated
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No install snippet on purpose. A working MCP config is a command, its arguments and an environment block — the last two are where API keys live, so this catalogue never stores them and cannot publish them. Follow the link above for the authors' own instructions.
Browser automation, computer use, and iPhone automation for AI agents.
Get started · Browser · macOS · iPhone · Record & replay · Docs
Interceptor connects an AI agent or script to your signed-in browser, native Mac apps, and a physical iPhone. It combines structured UI reads and actions with access to page traffic, rich editors, app internals, and device state. The agent can inspect what happened after an action and use that evidence for its next step.
| Work you can build with Interceptor | Tools available |
|---|---|
| Research in your existing browser session | Page text, tables, links, browser search, multiple contexts, and a source-ledger research workflow. |
| Edit a document, slide, or design and save the result | Rich-editor scenes, canvas input, file uploads, and direct capture of page-produced export bytes. |
| Complete a native Mac task while you keep working | Accessibility controls, background input, Apple Events, and capture of covered windows. |
| Operate an app on a real iPhone and inspect its state | Element trees, taps, text entry, screenshots, process telemetry, and WebKit inspection. |
| Turn a demonstrated workflow into reusable commands | Browser and Mac recording, event timelines, and replay-plan export. |
Use it from any agent that can run shell commands, or through its built-in Model Context Protocol (MCP) server. Interceptor does not require a model API key; your chosen agent or model may have its own subscription or API costs.
Why Interceptor
- Your existing browser session. Work with the profiles, cookies, and logins you already use. The default browser path uses an extension rather than launching a separate automated browser.
- Look beyond pixels. Read DOM and accessibility structure, inspect network activity, and use specialized interfaces for rich editors, Electron apps, native runtimes, and iPhone services.
- Background automation. Browser and native Mac operations default to background execution so you can keep working. Explicit activation brings a target forward when needed. Behavior and exceptions.
- Keep the evidence. Return text or JSON, save artifacts, record workflows, and verify task state before marking a browser task complete.
- Use one command vocabulary.
open,read,act, andinspectcombine common steps; detailed verbs and agent skills cover deeper work.
Get started
Download an installer from Releases. Start with Browser for web tasks, or Full for native Mac and iPhone work.
| Host / package | What it enables |
|---|---|
macOS: Interceptor-Browser-<version>.pkg |
CLI, daemon, and browser extension files. |
macOS: Interceptor-Full-<version>.pkg |
Browser package plus the native Mac bridge and iPhone tooling. The bridge requires macOS 15+. |
macOS: Interceptor-Safari-<version>.pkg |
Safari extension add-on, installed after either core package. |
Windows 11 24H2+: Interceptor-Browser-<version>-windows-{x64,arm64}.exe |
Browser automation. Windows installation guide. |
Linux: Interceptor-Browser-<version>-linux-{x64,arm64}.tar.gz |
Browser automation and install scripts. |
From the project's README.