Borrowing it
Nothing to install: this file belongs to PostHog/wizard. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/PostHog/wizard/main/.claude/skills/ink-tui/SKILL.mdgit clone --depth 1 https://github.com/PostHog/wizardWrote 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/posthog/wizard/ink-tui)<a href="https://agentmods.dev/skills/posthog/wizard/ink-tui"><img src="https://agentmods.dev/badge/skills/posthog/wizard/ink-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/posthog/wizard/ink-tui"><img src="https://agentmods.dev/badge/skills/posthog/wizard/ink-tui.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Prompt Injection · line 72 Subtle instructions detected that may alter agent decision-making or introduce hidden biases.Fix: Review content for implicit steering or bias. Ensure instructions are explicit and align with the skill's stated purpose.
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 | $0.00036 | $0.01149 |
| Opus 5.5 | $0.00014 | $0.00460 |
| Sonnet 5.5 | $0.00007 | $0.00230 |
| Haiku 4.5 | $0.00004 | $0.00115 |
Grade A, and why
ink-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 14d 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 — 97 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Ink TUI
The wizard renders its terminal interface with Ink and React. Pi is an agent harness; it does not replace this renderer. Read wizard-development for architecture and harness/sequence policy before structural changes.
Start with the existing surface
- For screen flow or state, read ARCHITECTURE.md.
- For layout or controls, read PRIMITIVES.md and the relevant component's props.
- For composition and keyboard behavior, read PATTERNS.md.
- For terminal sizing, startup, or noninteractive behavior, read TERMINAL-COMPAT.md.
package.json owns supported versions: currently Node
≥22.22.0, Ink ^6.8.0, React ^19.2.4, and @inkjs/ui ^2.0.0. Use installed
package types for API details; keep this skill focused on the wizard's
conventions rather than copying upstream component manuals.
Add a screen
A screen one program owns:
- Create the component in
src/tui/programs/<id>/screens/. - Add its id to that folder's
screen-ids.ts. - Map the id to the component in the
screensof the folder's entry (index.ts(x)), and add its commits to the harness action registry, or list it inNO_ACTION_SCREENSif it has none. The registry's exhaustiveness test ine2e-harness/__tests__/wizard-ci-driver.test.tsfails a screen in neither. - Reference it through
screenIdin the program's flow (flow.ts, or theAGENT_SKILL_STEPSa skill program adapts), with the appropriate visibility, completion, and gate predicates.
A tool's screens follow the same steps in src/tui/tools/<id>/, whose entry
exports TUI_TOOLS; see src/tools.
A screen several programs or the core use lives in
screens, with its id in
screen-ids.ts and its mount in
screen-registry.tsx. Screen sequences
derive from each program's flow. Do not hand-maintain a second sequence array or
add program navigation to the router. Additional state or service wiring depends
on the screen's needs; App remains the shared shell.
What ships with it
4 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.
- 14d ago Changed 176cbec3960a
- 1mo ago Changed · +18 lines 360149409ce0
- 1mo ago Changed 23a785b15a66
- 1mo ago Changed · -78 lines · -56 tokens per session 0444f7bacd3c
- 2mo ago First seen · 157 lines · 92 tokens per session scan A caeaa1da57d6
ink-tui is a skill published in the GitHub repository PostHog/wizard (201 stars, last pushed yesterday), licensed MIT. It adds 36 tokens to every session and 1,149 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-08-30.
ink-tui compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| ink-tuiPostHog/wizard | Skill | 201 | yesterday | MIT | A | 36 | Claude Code |
| cep-wizardlinkpranay-ai/context-engineering-protocol | Skill | 10 | 1mo ago | Apache-2.0 | A | 168 | Claude Code, Codex |
| suanfish-design-systemSuanFishXYY/suanfish-design-system | Skill | 8 | 4mo ago | none | A | 293 | Claude Code, Codex |
| analytics-productsickn33/agentic-awesome-skills | Skill | 49k | yesterday | MIT | A | 35 | Claude Code |
| cudaq-guideNVIDIA/skills | Skill | 3.9k | yesterday | Apache-2.0 | A | 26 | Claude Code, Codex |
| cudaq-guideNVIDIA/cuda-quantum | Skill | 1.2k | yesterday | Apache-2.0 | A | 26 | Claude Code, Codex |
| hr-onboardingnexu-io/html-anything | Skill | 9.4k | 24d ago | Apache-2.0 | A | 21 | Claude Code, Codex |