The Claude Skills Library.
A curated directory of Claude Skills — capabilities that extend Claude for specific workflows, roles, and outputs. From Anthropic-official skills to community-submitted, all reviewed and vetted by AI ARMY before listing.
Official Anthropic Skills
DOCX
Create, read, and edit Microsoft Word documents. Preserves formatting, headings, tables, and styles.
File Reading
Read any file type from disk — text, code, CSV, JSON, images, archives, ebooks. Universal file ingestion.
Frontend Design
Build production-grade frontend components and pages with strong visual design principles. React, HTML, CSS, Tailwind.
PDF Filler
Fill PDF forms programmatically — invoices, applications, government forms. Reads form fields, applies data, exports filled PDF.
PDF Reader
Extract text, tables, and structured data from PDF documents. Foundational skill for any AI agent working with PDF inputs.
PPTX
Generate and edit PowerPoint presentations. Slide layouts, charts, speaker notes, branded templates.
Skill Creator
Meta-skill for designing, building, and testing new Claude Skills. Includes evaluation patterns and best practices.
XLSX
Read, create, and manipulate Excel spreadsheets. Formulas, charts, multi-sheet workbooks, formatting preserved.
Community Skills
API Docs Generator
Generate clean API documentation from code, OpenAPI specs, or example requests. Markdown or HTML output.
Brand Voice Guardrails
Enforce brand voice and tone across drafts. Trained on your brand guidelines, flags off-brand language.
Code Review Assistant
Review code diffs for bugs, style issues, and security concerns. Configurable for team conventions and lint rules.
Competitor Snapshot
Quick competitive snapshot from public sources — positioning, pricing, recent moves, founder background.
Email Draft Polisher
Polish drafted emails for tone, clarity, and audience. Preserves voice, fixes structure, suggests stronger phrasing.
Image Captioner
Generate accessible alt text and descriptive captions for images. Batch processing for image libraries.
JSON Validator
Validate, format, and repair JSON payloads. Schema validation, diff comparison, structural reasoning.
Lead Researcher
Research a lead or company before a call. Background, recent news, team, funding, tech stack signals.
Legal Doc Reviewer
Review contracts, NDAs, and legal documents — flag risky clauses, summarize obligations, suggest negotiation points.
Markdown Cleaner
Clean and normalize Markdown documents — fix broken syntax, standardize formatting, extract structure.
Meeting Notes Formatter
Turn raw meeting transcripts into structured notes — decisions, action items, owners, deadlines.
Newsletter Builder
Draft newsletter editions from a content brief, source material, or recent activity. Sections, links, formatting.
Pitch Deck Builder
Build investor pitch decks from a company narrative. Slide structure, content drafting, visual recommendations.
Resume Tailor
Tailor a resume to a specific job description. Matches language, emphasizes relevant experience, formats output.
Roadmap Synthesizer
Synthesize customer feedback, support tickets, and team input into a prioritized product roadmap.
Slack Digest
Daily or weekly digest of important Slack activity — decisions, blockers, customer feedback, key threads.
Social Post Generator
Turn a blog post or update into platform-specific social posts. LinkedIn, X, Threads, Instagram formats.
SOP Drafter
Document existing workflows as standard operating procedures. Captures steps, owners, exceptions, escalations.
SQL Query Builder
Translate plain-English questions into safe, optimized SQL queries. Supports Postgres, MySQL, BigQuery, Snowflake.
Survey Analyzer
Analyze open-text survey responses — themes, sentiment, representative quotes. Customer feedback at scale.
Technical Spec Writer
Convert a feature concept into a technical specification — requirements, architecture, edge cases, acceptance criteria.
Tweet Thread Writer
Turn a blog post, idea, or research into a structured Twitter/X thread. Hook, narrative, call-to-action.
Built a Claude Skill?
Submit it for review. We vet every submission before adding to the library — typically within 7 days.