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/add-x-tweet/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/add-x-tweet)<a href="https://agentmods.dev/skills/bklit/bklit-ui/add-x-tweet"><img src="https://agentmods.dev/badge/skills/bklit/bklit-ui/add-x-tweet/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/bklit/bklit-ui/add-x-tweet"><img src="https://agentmods.dev/badge/skills/bklit/bklit-ui/add-x-tweet.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk warn
- NVIDIA SkillSpector warn
SkillSpector: 2 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 MCP Rug Pull · line 70 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium Data Exfiltration · line 77 Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
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 | $0.00063 | $0.00869 |
| Opus 5 | $0.00032 | $0.00434 |
| Sonnet 5 | $0.00013 | $0.00174 |
| Haiku 4.5 | $0.00006 | $0.00087 |
Grade A, and why
add-x-tweet scanned grade A with 1 finding 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 10d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -sL "https://publish.twitter.com/oembed?url=TWEET_URL&omit_script=1" How it starts
The opening of the file, as written. The whole thing — 98 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Add X Tweet Testimonial
Add social proof tweets to the homepage testimonial grid.
When to use
- User provides one or more
https://x.com/.../status/...URLs - User asks to replace, prioritize, or reorder testimonials
- User says "add tweet", "new testimonial", or similar
Workflow
1. Fetch tweet metadata
Run the fetch script from the repo root (requires network):
node .agents/skills/add-x-tweet/scripts/fetch-tweet.mjs "https://x.com/user/status/123..."
For multiple URLs, pass each URL or run once per URL.
The script prints JSON:
{
"id": "123...",
"url": "https://x.com/user/status/123...",
"author": { "name": "...", "handle": "@user", "avatar": "https://pbs.twimg.com/...", "verified": true },
"content": "tweet text without @uixmat prefix"
}
Fallback: If the script fails, use Twitter oEmbed:
curl -sL "https://publish.twitter.com/oembed?url=TWEET_URL&omit_script=1"
Parse author_name and HTML <p> for text. Avatar still needs fxtwitter or manual profile image URL.
2. Edit apps/web/lib/testimonials.ts
- Use status id as
id(numeric string from URL) - Set
urlto the canonical tweet URL (no query params) - Run avatar through
twitterAvatarUrl()(upgrades_200x200→_400x400) - Strip leading
@uixmatfrom content; trim whitespace - Shorten very long tweets if they include trailing promo links (keep the praise, drop link-only tails)
3. Ordering rules
Masonry uses CSS columns (top-to-bottom per column). On lg, indices 0–2 = column 1 top 3, 3–5 = column 2 top 3, 6–8 = column 3 top 3.
- Prioritize when asked: place in the next open slot among indices 0–8 without duplicating ids
- Replace when asked: remove the old entry (match by handle or old id) before adding the new one
- Set
author.verifiedfrom script output (author.verification.verifiedvia FxTwitter)
4. Collapsed grid
The homepage shows testimonialCollapsedCount (6) cards before See more. No change needed when adding tweets unless the user asks to change visible rows.
What ships with it
1 file 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.
- 10d ago First seen · 98 lines · 63 tokens per session scan A 0901150a790c
add-x-tweet is a skill published in the GitHub repository bklit/bklit-ui (1,623 stars, last pushed 1mo ago), licensed MIT. It adds 63 tokens to every session and 869 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other skills, from other repositories
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-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…
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.