Star200+

Alternatives

Markwhen alternatives for AI agents.

Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.

Compare shortlistView Markwhen

Current skill

Markwhen

Make a cascading timeline from markdown-like text. Supports simple American/European date styles, ISO8601, images, links, locations, and more.

77
Quality
81
Trust
4.8K
Stars
#1

MarkItDown

Similarity 76Trust 81Excellent 100

Convert PDFs, Office documents, and web files into clean markdown for agents.

80K starsJun 1, 2026 pushDocument ProcessingCodexClaude Code
$ npx skills add microsoft/markitdown
#2

Crawl4AI

Similarity 68Trust 82Excellent 100

Open-source LLM-friendly web crawler and scraper for agent workflows.

66K starsJun 1, 2026 pushWeb ScrapingCodexClaude Code
$ npx skills add unclecode/crawl4ai
#3

Firecrawl

Similarity 68Trust 82Excellent 100

Turn websites into clean markdown or structured data for retrieval and agents.

34K starsJun 1, 2026 pushWeb ScrapingCodexClaude Code
$ npx skills add mendableai/firecrawl
#4

Earnings Calendar

Similarity 63Trust 82Excellent 100

Build an upcoming US earnings calendar with dates, timing, consensus estimates, and market-impact context.

2.6K starsAug 10, 2026 pushFinanceClaude CodeCodex
$ npx -y skills add tradermonty/claude-trading-skills --skill earnings-calendar
#5

Taste Skill: Anti-Slop Frontend

Similarity 62Trust 93Excellent 100

Design and implementation guidance for distinctive landing pages, portfolios, product demos, and purposeful redesigns.

66K starsJul 20, 2026 pushdesign-creativeCodexClaude Code
$ npx skills add Leonxlnx/taste-skill --skill design-taste-frontend
#6

Vercel React Best Practices

Similarity 61Trust 93Excellent 100

React and Next.js performance guidance for writing, reviewing, and refactoring production UI code.

29K starsJul 20, 2026 pushcoding-agentsCodexClaude Code
$ npx skills add vercel-labs/agent-skills --skill vercel-react-best-practices
#7

Frontend Design

Similarity 61Trust 90Excellent 100

Guidance for distinctive, intentional UI design, typography, visual direction, and non-template-like product interfaces.

163K starsJul 17, 2026 pushdesign-creativeClaude CodeCodex
$ npx skills add anthropics/skills --skill frontend-design
#8

Anthropic Brand Guidelines

Similarity 61Trust 90Excellent 100

Apply Anthropic official brand colors, typography, and visual standards to appropriate Anthropic-related artifacts.

163K starsJul 17, 2026 pushdesign-creativeClaude CodeCodex
$ npx skills add anthropics/skills --skill brand-guidelines
#9

Web Design Guidelines

Similarity 61Trust 90Excellent 100

Review UI code for web interface guidelines, UX quality, accessibility, and interaction design best practices.

29K starsJul 20, 2026 pushdesign-creativeCodexClaude Code
$ npx skills add vercel-labs/agent-skills --skill web-design-guidelines
#10

Deploy to Vercel

Similarity 61Trust 90Excellent 100

Deploy applications and websites to Vercel, including preview deployments and shareable deployment links.

29K starsJul 20, 2026 pushdevopsCodexClaude Code
$ npx skills add vercel-labs/agent-skills --skill deploy-to-vercel
#11

Canvas Design

Similarity 61Trust 89Excellent 100

Create original visual art, posters, PNG assets, and PDF documents through a clear design philosophy.

163K starsJul 17, 2026 pushdesign-creativeClaude CodeCodex
$ npx skills add anthropics/skills --skill canvas-design
#12

Webapp Testing

Similarity 61Trust 88Excellent 100

Use Playwright to interact with and test local web applications, capture screenshots, debug UI behavior, and inspect browser logs.

163K starsJul 17, 2026 pushbrowser-automationClaude CodeCodex
$ npx skills add anthropics/skills --skill webapp-testing
#13

Figma Implement Design

Similarity 61Trust 90Excellent 100

Translate Figma designs into production-ready UI code with close visual fidelity and component-level detail.

24K starsJul 14, 2026 pushdesign-creativeCodexClaude Code
$ npx skills add openai/skills --skill figma-implement-design
#14

Equity Research Earnings Analysis

Similarity 60Trust 85Excellent 100

Create a structured post-earnings equity research update with key metrics, estimate changes, charts, and thesis review.

34K starsAug 4, 2026 pushFinanceClaude CodeCodex
$ npx -y skills add anthropics/financial-services --skill earnings-analysis
#15

3-Statement Financial Model

Similarity 60Trust 85Excellent 100

Complete and link income statement, balance sheet, and cash flow statement model templates with formulas and checks.

34K starsAug 4, 2026 pushFinanceClaude CodeCodex
$ npx -y skills add anthropics/financial-services --skill 3-statement-model
#16

Portfolio Monitoring

Similarity 60Trust 84Excellent 100

Review portfolio-company financial packages, flag variance to plan, and prepare monitored KPI summaries.

34K starsAug 4, 2026 pushFinanceClaude CodeCodex
$ npx -y skills add anthropics/financial-services --skill portfolio-monitoring

How to choose

When should you switch?

Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep Markwhen if it already passes your workflow test and repository review.

Next step

Compare top candidates side by side

Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.