Claude Code mod
http-lab
An HTTP tool for API work: status, timing, trimmed headers and a body shaped to fit; localhost runs freely, other hosts ask once a session; an /http pane of the session's requests with replay and copy-as-curl.
Install
/plugin marketplace add mako-code/gobworks
/plugin install http-lab@gobworksMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L3Network: network, runs processes, writes files, drives Claude, writes the clipboard, reads env vars, reads mod state, draws
- Sees
- classic hooks, mcp__http-lab__request calls
- Draws in
Pane- Hooks
session.startclassic.UserPromptSubmitclassic.PreToolUsetool.checktool.callcommand.runui.render
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.
Details
- Repository
- mako-code/gobworks
- Folder
mods/abilities/http-lab- Marketplace
gobworks- Author
- mako-code
- License
- MIT
- Last updated
- 4 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is http-lab?
An HTTP tool for API work: status, timing, trimmed headers and a body shaped to fit; localhost runs freely, other hosts ask once a session; an /http pane of the session's requests with replay and copy-as-curl. It is a mod for Claude Code, from mako-code/gobworks on GitHub.
What can the http-lab mod access?
Its widest reach is "network" (network, runs processes, writes files, drives Claude, writes the clipboard, reads env vars, reads mod state, draws). It sees classic hooks, mcp__http-lab__request calls. It draws in Pane. Like any mod, it runs with your permissions.
How do I install http-lab?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add mako-code/gobworks and then /plugin install http-lab@gobworks.
Is http-lab popular?
mako-code/gobworks has 2 GitHub stars and 0 forks, and is included in 1 curated Claude Code list. It was last updated on 4 October 2026.
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