Getting it into your agent
This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.
/plugin marketplace add aiocean/claude-plugins/plugin install aio-tuiWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/aiocean/claude-plugins/aio-tui)<a href="https://agentmods.dev/skills/aiocean/claude-plugins/aio-tui"><img src="https://agentmods.dev/badge/skills/aiocean/claude-plugins/aio-tui/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/aiocean/claude-plugins/aio-tui"><img src="https://agentmods.dev/badge/skills/aiocean/claude-plugins/aio-tui.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00129 | $0.06042 |
| Opus 5 | $0.00064 | $0.03021 |
| Sonnet 5 | $0.00026 | $0.01208 |
| Haiku 4.5 | $0.00013 | $0.00604 |
Grade A, and why
aio-tui scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 577 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Environment
- go: !
go version 2>/dev/null || echo "NOT INSTALLED"
REFS="${CLAUDE_PLUGIN_ROOT}/skills/aio-tui/references"
Bubbletea v2 TUI Development Guide
Build interactive terminal UIs on the charmbracelet v2 ecosystem:
charm.land/bubbletea/v2 +
charm.land/lipgloss/v2. The v2 API
differs from v1 in load-bearing ways — every snippet here is v2-correct.
Architecture: The Elm Architecture (TEA)
Model (state) → Update (handle messages) → Model → View (render) ...
func (m model) Init() tea.Cmd // initial command(s)
func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) // state transitions
func (m model) View() tea.View // render → tea.View struct
Key rules:
- The model is a value receiver.
Updatereturns a NEW model — never mutates in place. View()is a pure function of model state — no side effects, readsmonly.Init()returns atea.Cmd, NOT a modified model — create heavy clients inmain()and pass them in.- Messages are the ONLY way to communicate async results back to the model.
- A
tea.Cmdisfunc() tea.Msg. Don't double-wrap (a Cmd that returns a Cmd); usetea.Batch(c1, c2)to run several.
v2 API — the differences that bite
| Concern | v2 (correct) |
|---|---|
View() return |
tea.View struct — frame string is in .Content |
| Alt-screen / mouse | Fields on the tea.View: v.AltScreen = true, v.MouseMode = tea.MouseModeCellMotion — NOT tea.NewProgram options |
| Keys | tea.KeyPressMsg{Code rune, Text string} — printable input in .Text, named keys via .String(). No .Runes. |
| Mouse | An interface: the message TYPE is the action — tea.MouseClickMsg / MouseReleaseMsg / MouseWheelMsg / MouseMotionMsg. No .Action field. Each has .Mouse() → tea.Mouse{X, Y, Button, Mod}. |
| Mouse mode | MouseModeCellMotion gives click + wheel + drag (motion only while a button is held). Motion with no button — i.e. hover — needs MouseModeAllMotion, which fires per cell crossed. |
| Color | lipgloss.Color("#RRGGBB") is a color.Color, full truecolor. No SetColorProfile — downsampling happens at the output writer. |
| Background detect | lipgloss.HasDarkBackground(os.Stdin, os.Stdout) |
.Width(n) |
OUTER width — border + padding included (see Layout gotchas) |
What ships with it
6 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 7d ago First seen · 577 lines · 129 tokens per session scan A 6b8e04240024
aio-tui is a skill published in the GitHub repository aiocean/claude-plugins (4 stars, last pushed 8d ago), licensed MIT. It adds 129 tokens to every session and 6,042 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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