Bklit UI is an open-source collection of customizable interface components and charts for building React applications with shadcn. Developers use it to add data visualizations such as funnels, gauges, maps, financial charts, and other interactive displays. The catalogue add-ons provide workflows for using its components and chart registry.
Borrowing it
Nothing to install: this file belongs to bklit/bklit-ui. 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/bklit/bklit-ui/main/.agents/skills/bklit-studio/SKILL.mdgit clone --depth 1 https://github.com/bklit/bklit-uiWrote 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/bklit/bklit-ui/bklit-studio)<a href="https://agentmods.dev/skills/bklit/bklit-ui/bklit-studio"><img src="https://agentmods.dev/badge/skills/bklit/bklit-ui/bklit-studio.svg" alt="Measured on agentmods" height="20"></a>- Socket pass
- Snyk pass
- NVIDIA SkillSpector warn
SkillSpector: 4 findings, 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 Agent Snooping · line 93 Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
- medium Agent Snooping · line 106 Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
- medium Agent Snooping · line 105 Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
- medium Agent Snooping · line 107 Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
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 | $0.00047 | $0.01238 |
| Opus 5 | $0.00023 | $0.00619 |
| Sonnet 5 | $0.00009 | $0.00248 |
| Haiku 4.5 | $0.00005 | $0.00124 |
Grade A, and why
bklit-studio 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 8d 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 — 108 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Bklit Studio Skill (chart development)
Monorepo contributors only. Use this skill automatically whenever you build, edit, or prototype a chart — before shipping via bklit-ship.
Studio at /studio is the single development surface: full editor shell, component tree, properties, motion, codegen, and registry previews. Do not scaffold apps/web/app/playground/.
When to use (auto-trigger)
- Build, prototype, or edit a chart (new or existing)
- Tune props, layers, data, styling, or animation
- Mentions Studio,
/studio, registry preview, or chart controls - Work continues from a prior playground task → use Studio instead
Quick start
pnpm dev # repo root
Open http://localhost:3000/studio (optional query: ?chart=line-chart).
| Task | URL |
|---|---|
| Edit existing chart | /studio?chart=<slug> — slugs in packages/studio/src/chart-slugs.ts |
| Profit/loss line mode | /studio?chart=line-chart&lineChartMode=profitLoss |
Editor layout
| Region | Purpose |
|---|---|
| Left | Chart type (in full Studio), layer list, data controls, animation |
| Center | Canvas, rulers, resizable frame, replay/scramble |
| Right | Properties for the selected layer |
Pane rules: animation → left (motionPanel on chart config); per-layer props → right; visibility → eye icon on layer (uses hiddenComponents in URL state).
Where to implement (existing charts)
Edit the chart in packages/studio and packages/ui — not apps/web/components/playground/.
| Concern | Path |
|---|---|
| Chart preview + codegen | packages/studio/src/lib/registry.tsx (render, generateCode) |
| Layer tree (components panel) | packages/studio/src/lib/studio-components.ts (resolve*Components) |
| Control groups (properties) | packages/studio/src/lib/registry-control-groups.ts |
| URL / default state | packages/studio/src/lib/studio-parsers.ts |
| Chart UI | packages/ui/src/charts/ |
| Slugs | packages/studio/src/chart-slugs.ts + studioRegistry in registry.tsx |
| Studio-only previews | packages/studio/src/components/charts/*-studio-preview.tsx |
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.
- 8d ago First seen · 108 lines · 47 tokens per session scan A 38f901426ff4
bklit-studio is a skill published in the GitHub repository bklit/bklit-ui (1,611 stars, last pushed 1mo ago), licensed MIT. It adds 47 tokens to every session and 1,238 once invoked, about $0.0002 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 2026-08-30.
Other skills, from other repositories
add-component
Add a new visualization component to Unovis end to end — the TypeScript core, the shared registry, the generated framework wrappers, a dev example, a gallery example, and docs. Use when asked to add/create a new component, chart type, plot, or diagram to the library, or to wire an existing core component through to…
commit
Create git commits in the Unovis repo that pass its commitlint rules. Unovis uses a CUSTOM commit format (Type | Scope | Subscope: Sentence-case subject), NOT Conventional Commits, so feat:/fix: will be rejected by the commit-msg hook. Use this whenever staging and committing changes, writing or rewriting a commit…
add-gallery-example
Add an example to the Unovis gallery — a per-framework example directory under packages/shared/examples, registered in examples-list.tsx, with light/dark previews. Use when asked to add a gallery example, showcase a chart in the gallery, or create the gallery entry that accompanies a new component.
open-pr
Open a pull request for the Unovis repo with the project's conventions — correct branch off main, the standard commit grouping, and the checklist-style PR body used by the maintainers. Use when asked to open/create/submit a pull request, prepare a branch for review, or write a PR description in this repository.
analytics
Queries local analytics across OrchestKit projects for agent usage, skill frequency, hook timing, team activity, session replay, cost estimation, and model delegation trends. Privacy-safe with hashed project IDs. Supports time-range filtering and comparative analysis. Use when reviewing performance, estimating costs…
lieflat-charts
A template-based tool for making data visualizations and publishable HTML reports. It can use real implementations from included chart galleries and choose from 12 full-page report templates based on the data’s meaning.