MediaGo is a cross-platform application for finding and downloading online video streams, including m3u8/HLS media and videos from services such as YouTube and Bilibili. It is for people and automated tools that need to save videos through a desktop app, Docker, browser extension, or HTTP API. The catalogue entries let coding agents operate MediaGo to create downloads and check their progress.
Borrowing it
Nothing to install: this file belongs to mediago-dev/mediago. 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/mediago-dev/mediago/master/.agents/skills/redesign-existing-projects/SKILL.mdgit clone --depth 1 https://github.com/mediago-dev/mediagoWrote 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/mediago-dev/mediago/redesign-existing-projects)<a href="https://agentmods.dev/skills/mediago-dev/mediago/redesign-existing-projects"><img src="https://agentmods.dev/badge/skills/mediago-dev/mediago/redesign-existing-projects.svg" alt="Measured on agentmods" 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 | $0.00045 | $0.03332 |
| Opus 5 | $0.00023 | $0.01666 |
| Sonnet 5 | $0.00009 | $0.00666 |
| Haiku 4.5 | $0.00005 | $0.00333 |
Grade A, and why
redesign-existing-projects 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.
This is a copy
100% identical to redesign-existing-projects — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 179 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Redesign Skill
How This Works
When applied to an existing project, follow this sequence:
- Scan — Read the codebase. Identify the framework, styling method (Tailwind, vanilla CSS, styled-components, etc.), and current design patterns.
- Diagnose — Run through the audit below. List every generic pattern, weak point, and missing state you find.
- Fix — Apply targeted upgrades working with the existing stack. Do not rewrite from scratch. Improve what's there.
Design Audit
Typography
Check for these problems and fix them:
- Browser default fonts or Inter everywhere. Replace with a font that has character. Good options:
Geist,Outfit,Cabinet Grotesk,Satoshi. For editorial/creative projects, pair a serif header with a sans-serif body. - Headlines lack presence. Increase size for display text, tighten letter-spacing, reduce line-height. Headlines should feel heavy and intentional.
- Body text too wide. Limit paragraph width to roughly 65 characters. Increase line-height for readability.
- Only Regular (400) and Bold (700) weights used. Introduce Medium (500) and SemiBold (600) for more subtle hierarchy.
- Numbers in proportional font. Use a monospace font or enable tabular figures (
font-variant-numeric: tabular-nums) for data-heavy interfaces. - Missing letter-spacing adjustments. Use negative tracking for large headers, positive tracking for small caps or labels.
- All-caps subheaders everywhere. Try lowercase italics, sentence case, or small-caps instead.
- Orphaned words. Single words sitting alone on the last line. Fix with
text-wrap: balanceortext-wrap: pretty.
Color and Surfaces
- Pure
#000000background. Replace with off-black, dark charcoal, or tinted dark (#0a0a0a,#121212, or a dark navy). - Oversaturated accent colors. Keep saturation below 80%. Desaturate accents so they blend with neutrals instead of screaming.
- More than one accent color. Pick one. Remove the rest. Consistency beats variety.
- Mixing warm and cool grays. Stick to one gray family. Tint all grays with a consistent hue (warm or cool, not both).
- Purple/blue "AI gradient" aesthetic. This is the most common AI design fingerprint. Replace with neutral bases and a single, considered accent.
- Generic
box-shadow. Tint shadows to match the background hue. Use colored shadows (e.g., dark blue shadow on a blue background) instead of pure black at low opacity. - Flat design with zero texture. Add subtle noise, grain, or micro-patterns to backgrounds. Pure flat vectors feel sterile.
- Perfectly even gradients. Break the uniformity with radial gradients, noise overlays, or mesh gradients instead of standard linear 45-degree fades.
- Inconsistent lighting direction. Audit all shadows to ensure they suggest a single, consistent light source.
- Random dark sections in a light mode page (or vice versa). A single dark-background section breaking an otherwise light page looks like a copy-paste accident. Either commit to a full dark mode or keep a consistent background tone throughout. If contrast is needed, use a slightly darker shade of the same palette — not a sudden jump to
#111in the middle of a cream page. - Empty, flat sections with no visual depth. Sections that are just text on a plain background feel unfinished. Add high-quality background imagery (blurred, overlaid, or masked), subtle patterns, or ambient gradients. Use reliable placeholder sources like
https://picsum.photos/seed/{name}/1920/1080when real assets are not available. Experiment with background images behind hero sections, feature blocks, or CTAs — even a subtle full-width photo at low opacity adds presence.
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 · 179 lines · 45 tokens per session scan A 98ad3e5b051b
redesign-existing-projects is a skill published in the GitHub repository mediago-dev/mediago (9,211 stars, last pushed 2d ago), licensed MIT. It adds 45 tokens to every session and 3,332 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to redesign-existing-projects, differing in 0 lines, and is treated as a copy.
Other skills, from other repositories
frame-flowchart-sticky
A single-file HTML template for showing a process or system as a whiteboard with coloured sticky notes, curved arrows, and optional mouse interactions.
frame-build-minimal
Luxury-minimal whitespace hero — single word reveals letter by letter, warm-gold hairline, breathing indicators.
accessibility-auditor
Use when the user asks to audit accessibility, keyboard usability, semantics, contrast, focus behavior, or assistive-technology support in a UI. Inspect the actual rendered page and interaction states, report evidence-backed findings, and only implement fixes when explicitly requested.
frontend-design
Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI).…
frontend-ui-dark-ts
Build dark-themed React applications using Tailwind CSS with custom theming, glassmorphism effects, and Framer Motion animations. Use when creating dashboards, admin panels, or data-rich interfaces with a refined dark aesthetic.
reveal-hover-effect
Build cursor-following spotlight reveals that expose a second aligned image through a soft radial mask. Use for hover-to-color, before-and-after, x-ray, material, texture, product-detail, and illustrated hero effects where a desaturated or embossed base image should remain visible while another treatment follows an…