Agent Skills

A collection of skills for AI coding agents when building Eigent.

Skills follow the Agent Skills format.

Available Skills

Skills are organized by category under skills/{category}/{skill-name}:

Tier 1 — High Priority

AI & LLMs

TBD — Category placeholder for future skills.

Coding Agents & IDEs

Skill	Description
mintlify-docs-updater	Maintain Mintlify documentation from uploaded Markdown files. Handles page placement under docs/, required frontmatter checks, and docs/docs.json navigation updates via ingest_markdown_doc.py.
skill-creator	Create, modify, and evaluate skills. Covers authoring SKILL.md files, bundling scripts and references, running evals, and benchmarking skill performance.

Web & Frontend Development

Skill	Description
frontend-design	Create distinctive, production-grade frontend interfaces with high design quality. Generates creative, polished web components, pages, and applications that avoid generic AI aesthetics.
brand-guidelines	Apply Anthropic's official brand colors and typography to artifacts. Use when brand styling, visual formatting, or company design standards apply.
web-artifacts-builder	Build elaborate, multi-component claude.ai HTML artifacts using React, Tailwind CSS, and shadcn/ui. Includes project scaffolding and single-file bundling scripts.
theme-factory	Apply professional color and font themes to artifacts like slides, docs, reports, and landing pages. Includes 10 curated themes with a visual showcase PDF.

DevOps & Cloud

TBD — Category placeholder for future skills.

Browser & Automation

Skill	Description
webapp-testing	Test local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing screenshots, and viewing browser logs with server lifecycle helpers.

Search & Research

TBD — Category placeholder for future skills.

Marketing & Sales

TBD — Category placeholder for future skills.

Data & Analytics

TBD — Category placeholder for future skills.

Image & Video Generation

Skill	Description
algorithmic-art	Create algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Generates generative art from algorithmic philosophies expressed as flow fields, particle systems, and noise fields.
canvas-design	Create beautiful visual art in .png and .pdf documents using design philosophy. Generates posters, artwork, and static visual pieces with curated typography and intentional composition.
slack-gif-creator	Create animated GIFs optimized for Slack with proper dimensions, frame rates, and file sizes. Includes PIL-based utilities for frame composition, easing, and validation.

Git & GitHub

TBD — Category placeholder for future skills.

Tier 2 — Strong Supporting Pages

Productivity & Tasks

TBD — Category placeholder for future skills.

PDF & Documents

Skill	Description
pdf	Work with PDF files: extract text/tables, merge/split, rotate pages, add watermarks, fill forms, encrypt/decrypt, extract images, and OCR scanned PDFs.
docx	Create, read, edit, and manipulate Word documents (.docx). Covers document creation, tracked changes, comments, find-and-replace, tables of contents, and professional formatting.
xlsx	Work with spreadsheet files (.xlsx, .xlsm, .csv, .tsv): create, edit, format, compute formulas, clean messy data, and convert between tabular formats.
pptx	Create, read, edit, and manipulate PowerPoint presentations (.pptx). Covers slide decks, pitch decks, templates, layouts, speaker notes, thumbnails, and content extraction.
doc-coauthoring	Guide users through structured co-authoring of documentation, proposals, technical specs, and decision docs via context gathering, iterative refinement, and reader testing.

Speech & Transcription

TBD — Category placeholder for future skills.

Communication

Skill	Description
internal-comms	Write internal communications including 3P updates, company newsletters, FAQ responses, status reports, and leadership updates using company-standard formats.

Security & Passwords

TBD — Category placeholder for future skills.

Tier 3 — Niche but Valuable

CLI Utilities

TBD — Category placeholder for future skills.

Notes & Knowledge Management

TBD — Category placeholder for future skills.

Apple & Mobile Development

TBD — Category placeholder for future skills.

Shopping & E-commerce

TBD — Category placeholder for future skills.

Finance

TBD — Category placeholder for future skills.

Bonus / Future

Agent-to-Agent Protocols

TBD — Category placeholder for future skills.

Installation

Quick Install (all agents)

npx @eigent-ai/agent-skills install

This auto-detects installed agents (Claude Code, Cursor, Windsurf, Codex, Copilot) and installs skills to each.

Install specific skills only

npx @eigent-ai/agent-skills install mintlify-docs-updater
npx @eigent-ai/agent-skills install mintlify-docs-updater webapp-testing

Use npx @eigent-ai/agent-skills list to see all available skills.

Install for a specific agent

npx @eigent-ai/agent-skills install -a claude-code
npx @eigent-ai/agent-skills install -a cursor mintlify-docs-updater

Install globally (user-level)

npx @eigent-ai/agent-skills install -g

Via the Skills ecosystem

npx skills add eigent-ai/agent-skills

Updating

Pull the latest skills from GitHub:

npx @eigent-ai/agent-skills update

The CLI tracks a content hash so it only writes when there are actual changes.

Auto-update

Set up scheduled updates with a cron job:

npx @eigent-ai/agent-skills auto-update              # weekly (default)
npx @eigent-ai/agent-skills auto-update --interval daily

This prints the cron line to add to your crontab.

CLI Reference

Command	Description
install [skill...]	Install all skills (or specific skills) to detected agents
update	Fetch latest from GitHub and update
uninstall [skill...]	Remove all or specific installed skills
list	List available skills in this package
status	Show install status per agent
auto-update	Print cron setup for scheduled updates
doctor	Check which agents are detected

Flags: --agent, -a (target agent), --global, -g (user-level), --yes, -y (skip prompts)

Usage

Skills are automatically available once installed. The agent will use them when relevant tasks are detected.

Examples:

• "Create a distinctive settings page interface for this product."
• "Ingest this Markdown file into Mintlify docs and update docs.json navigation."
• "Create a generative art piece with flow fields and particle systems."
• "Design a poster with bold typography and intentional composition."
• "Build a landing page with distinctive, production-grade design."
• "Create a Word document with tracked changes and comments."
• "Apply Anthropic brand colors to this component."
• "Make me a GIF of a spinning logo for Slack."
• "Write a 3P update for this week's sprint."
• "Build a complex multi-component artifact with shadcn/ui."
• "Test my local web app with Playwright and capture screenshots."
• "Apply the Ocean Depths theme to my slide deck."
• "Help me co-author a technical design doc."

Skill Structure

Each skill contains:

• SKILL.md - Instructions for the agent
• scripts/ - Helper scripts for automation (optional)
• references/ - Supporting documentation (optional)
• assets/ - Templates or static resources used by the skill (optional)

License

Apache License 2.0. See LICENSE for the full text.