What is agent-aquarium?
agent-aquarium is a Claude Code mod by nogu66 that a Claude Mod (function-hooks plugin): /aquarium draws the session as a fish tank in a pane with kitty graphics — the main loop is the parent fish, each subagent a baby that is born and. It is listed under Context & memory and has no public popularity data yet.
| Type | Claude code mod |
|---|---|
| Author | nogu66 |
| Repository | nogu66/claude-code |
| Popularity | no public popularity data yet |
| Category | Context & memory |
| Security | Low risk (92/100) |
| Rank | #4,166 of 5,272 Claude Code mods; #387 in Context & memory |
| Last commit | 2026-09-22 |
| Hooks | 11 events |
| Sees | compaction, every tool call, subagent spawns |
| Draws on | Pane |
Is agent-aquarium safe to install?
agent-aquarium scores 92/100 on the MCPMods security check: Low risk. No checks raised a concern. It passed 6 of 8 checks.
Mod footprints come from claude plugin validate, which lists every event a mod hooks and every API call it makes without running it.
| Check | Result |
|---|---|
| No network access | Pass |
| Starts no processes | Pass |
| Writes no files or config | Pass |
| Doesn't read environment variables | Pass |
| Only sees the events it hooks | Pass |
| Doesn't drive Claude | Pass |
| Validator reported problems | Note |
| No license detected | Note |
API calls in its code
| Call | What it means |
|---|---|
$.agent.list | |
$.clock.every | |
$.command.register | |
$.fs.read | reads files |
$.session.surfaces | |
$.store.get | keeps its own state |
$.store.set | keeps its own state |
$.ui.blit | draws interface |
$.ui.close | draws interface |
$.ui.invalidate | draws interface |
$.ui.log | draws interface |
$.ui.open | draws interface |
$.ui.resolve | draws interface |
How do I install agent-aquarium?
- Check your Claude Code version. Mods need Claude Code 2.1.287 or later and are on by default.
claude --version
- Read its footprint. This lists every event it hooks and every API call it makes, without running it.
git clone https://github.com/nogu66/claude-code claude plugin validate ./claude-code/agent-aquarium
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add nogu66/claude-code && claude plugin install agent-aquarium@nogu-marketplace
Or ask Claude to set it up
Paste this into Claude Code and it installs agent-aquarium for you:
Install the "agent-aquarium" Claude Code mod from https://github.com/nogu66/claude-code/tree/main/agent-aquarium. Run claude plugin validate on it first and show me what it can access before you enable it.
More from nogu66/claude-code
This repository has 2 Claude Code mods on MCPMods.
- git-ops: A Claude Mod (function-hooks plugin): /git draws a clickable panel above the prompt for everyday git — pick a branch wit (Low risk)