Claude Code mod

tunnel-observer

MIDDLEWARE TUNNEL stage 1: Observer: sees the call first, stamps t0, prints what enters

24 starsWorkflow modsValidates on Claude Code 2.1.316 Source

Install

From source

git clone https://github.com/ucsandman/Agnostic-AI.git
claude --plugin-dir ./Agnostic-AI/labs/claude-mods/lab/demos/tunnel/observer

The repo has no marketplace file, so load the plugin folder directly with --plugin-dir.

What it can access

Reach: L0Draws and remembers: draws
Sees: Bash calls
Hooks: tool.call

From a static scan of the mod's code by awesome-claude-code-mods. It shows what the code asks for, not a security review.

How Claude Code mods work

A mod is a plugin with a JavaScript or TypeScript module that runs inside Claude Code (version 2.1.287 or later). It can draw panes beside the transcript, a band above the prompt, buttons and toasts, restyle the spinner and tool rows, and watch or rewrite tool calls and prompts.
It installs like any plugin: add its marketplace with /plugin marketplace add owner/repo, then /plugin install name@marketplace.
Check what a mod can reach before installing: it runs with your permissions. Reach goes from drawing only, to reading files, to writing files or running processes, to the network. Run claude plugin validate on a clone to list its hooks and calls without running it.
Turn one off from the Installed tab in /plugin, or start Claude Code with --safe-mode to skip every customization for a session.

Claude Code docs

Details

Repository: ucsandman/Agnostic-AI
Folder: labs/claude-mods/lab/demos/tunnel/observer
Type: Workflow mods
License: MIT
Last updated: 2 October 2026
Listed in: awesome-claude-code-mods

FAQ

What is tunnel-observer?

MIDDLEWARE TUNNEL stage 1: Observer: sees the call first, stamps t0, prints what enters It is a mod for Claude Code, from ucsandman/Agnostic-AI on GitHub.

What can the tunnel-observer mod access?

Its widest reach is "draws and remembers" (draws). It sees Bash calls. Like any mod, it runs with your permissions.

How do I install tunnel-observer?

Clone ucsandman/Agnostic-AI and start Claude Code with --plugin-dir pointing at the mod's folder (labs/claude-mods/lab/demos/tunnel/observer).

Is tunnel-observer popular?

ucsandman/Agnostic-AI has 24 GitHub stars and 0 forks, and is included in 1 curated Claude Code list. It was last updated on 2 October 2026.

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