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 | $0.00886 |
| Opus 5.5 | $0.00025 | $0.00354 |
| Sonnet 5.5 | $0.00013 | $0.00177 |
| Haiku 4.5 | $0.00006 | $0.00089 |
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 — 100 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()(normalises any size suffix to_bigger, 73×73: avatars render at 40px) - 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 Changed 828aeda47d7f
- 21d ago Changed · +2 lines a33822859234
- 2mo 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 (1,898 stars, last pushed 5d ago), licensed MIT. It adds 63 tokens to every session and 886 once invoked, about $0.0003 per session on Opus 5.5. 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.
add-x-tweet compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| add-x-tweetbklit/bklit-ui | Skill | 1.9k | 5d ago | MIT | A | 63 | Claude Code, Codex |
| add-componentf5/unovis | Skill | 2.9k | yesterday | Apache-2.0 | A | 74 | Claude Code, Codex |
| add-gallery-examplef5/unovis | Skill | 2.9k | yesterday | Apache-2.0 | A | 63 | Claude Code, Codex |
| commitf5/unovis | Skill | 2.9k | yesterday | Apache-2.0 | A | 90 | Claude Code, Codex |
| open-prf5/unovis | Skill | 2.9k | yesterday | Apache-2.0 | A | 67 | Claude Code, Codex |
| lieflat-chartslarashero3-dotcom/lieflat-charts | Skill | 6.7k | 3d ago | none | A | 125 | Codex |
| chart-description-writerur-grue/autopunk-media-skills | Skill | 43 | 2mo ago | MIT | A | 52 | Claude Code |