Agent skills

Skills you can use with AI coding agents, indexed from public GitHub repositories.

Latest Most Popular

time-resource-estimator Estimate realistic project timelines, break down hours by feature/phase, include buffer for revisions, set achievable client expectations, and avoid over-promising deadlines you can't meet.
zanecole10/software-tailor-skills 29
feature-prioritization-matrix Transform overwhelming client feature wish lists into structured MVP/Phase 2/Phase 3 plans with time estimates, preventing scope creep and creating profitable upsell opportunities.
zanecole10/software-tailor-skills 29
niche-research Deep market analysis that downloads an entire industry into your brain. Searches forums, Reddit, industry sites, events, and platforms to uncover pain points, language, opportunities, and the perfect software solution to sell them.
zanecole10/software-tailor-skills 29
software-demonstration-script Generate compelling demo walkthrough scripts that highlight key features, create "wow moments", handle objections, and transition smoothly to closing the $15K+ sale.
zanecole10/software-tailor-skills 29
docrev Document revision workflow tool (CLI: `rev`). Use when working with Word documents containing reviewer comments, importing track changes to markdown, replying to reviewer comments, building PDF/DOCX outputs, generating response letters, validating citations/DOIs, or any document revision task.
gcol33/docrev
cli-ifying Convert Claude Code slash commands, skills, or agents into standalone CLI tools for Linux/Mac (Bash) and Windows (PowerShell). Use when user says "cli-ify", "make this a CLI", "convert to command line", or wants to reuse a skill outside of Claude Code. First assesses suitability - pushes back if the capability is better as a Claude skill.
frankbria/cli-ify-plugin 1
comment-mode Granular feedback on drafts without rewriting. Generates highlighted HTML with click-to-reveal inline comments. Use when user says "comment on this", "leave comments on", "give feedback on", or asks for feedback on a draft. Supports multiple lenses—editor feedback, POV simulation ("as brian would react"), or focused angles ("word choice only", "weak arguments"). A granular alternative to rewrites that lets users review feedback incrementally without losing their voice.
rohunvora/cool-claude-skills 19
ai-loading-ux Design AI loading, thinking, and progress indicator UX. Use when explicitly asked to improve AI waiting states, add thinking indicators, or design loading UX for AI interfaces. Covers reasoning display (chain-of-thought), progress steps, streaming states, and the "elevator mirror effect" for reducing perceived wait time.
rohunvora/cool-claude-skills 19
arena-cli CLI tools for Are.na: export blocks, enrich with vision AI, generate views. Use when: (1) exporting Are.na blocks incrementally, (2) enriching images with AI-generated titles/tags/patterns, (3) generating browsable HTML views, (4) searching blocks by UI patterns or tags, (5) visual search results when terminal output is insufficient. Triggers: "export arena", "enrich arena", "sync arena", "arena view", "search arena for [pattern]", "show me [pattern]".
rohunvora/cool-claude-skills 19
unified-messages Cross-platform messaging aggregator. Use as DEFAULT when user does NOT specify a platform (telegram/imessage). Provides unified inbox, search, and triage across both platforms. Triggers: "check messages" (no platform), "inbox", "who messaged me", "all my messages", "triage". NOT for platform- specific requests - use tg-ingest for "telegram X" or imsg-ingest for "imessage X".
rohunvora/cool-claude-skills 19
imsg-ingest Primary iMessage interface. Full-featured CLI for message export, conversation management, contact resolution, and thread state. Use when user mentions "imessage", "imsg", "text message", "iphone messages", or phone numbers. Triggers: "imessage messages", "export imessage", "text from john", "imessage contacts", "sync imessage". This is STANDALONE - do not defer to unified-messages for iMessage operations.
rohunvora/cool-claude-skills 19
html-style Apply opinionated styling to barebones HTML. Use when user has plain/unstyled HTML and wants to apply consistent visual styling. Triggers: style this HTML, apply styling, make this look good, /html-style, or when user shares HTML that needs CSS. Transforms tables, lists, status indicators, buttons, and layouts into a cohesive design system.
rohunvora/cool-claude-skills 19
mobbin-ux Research-driven UI/UX improvement using Mobbin. Use when user explicitly requests design pattern research ("use Mobbin", "research design patterns", "find UX patterns for X"). Requires Mobbin account and browser automation (claude-in-chrome MCP). Searches Mobbin for relevant UI patterns, extracts design principles, generates a spec document for approval, then implements. NOT for general UI work—only when user wants research-backed design.
rohunvora/cool-claude-skills 19
incremental-fetch Build resilient data ingestion pipelines from APIs. Use when creating scripts that fetch paginated data from external APIs (Twitter, exchanges, any REST API) and need to track progress, avoid duplicates, handle rate limits, and support both incremental updates and historical backfills. Triggers: 'ingest data from API', 'pull tweets', 'fetch historical data', 'sync from X', 'build a data pipeline', 'fetch without re-downloading', 'resume the download', 'backfill older data'. NOT for: simple one-shot API calls, websocket/streaming connections, file downloads, or APIs without pagination.
rohunvora/cool-claude-skills 19
tg-ingest Primary Telegram interface. Full-featured CLI for message export, DM management, group sync, contact scoring, and thread state. Use when user mentions "telegram", "tg", "@username", or telegram-specific terms. Triggers: "telegram messages", "export telegram", "telegram DMs", "telegram groups", "sync telegram", "@username messages", "telegram contacts". This is STANDALONE - do not defer to unified-messages for telegram operations.
rohunvora/cool-claude-skills 19
table-filters Designs optimal filtering UX for data tables. Use when building a table that needs filters - analyzes the data columns and determines the best filter type for each. Outputs a unified filter field with inline header filters.
rohunvora/cool-claude-skills 19
webhook-notify Set up webhook-to-desktop notification systems using Cloudflare Workers and ntfy.sh. Use when users want to receive desktop notifications for webhooks from services like Stripe payments, GitHub events, custom app alerts, error monitoring, or any webhook source. Handles the full setup including worker deployment, local listener, and background service installation. Supports custom sounds, click actions, rich content, and event filtering.
rohunvora/cool-claude-skills 19
quick-view Generate minimal HTML pages to review Claude Code output in a browser. Use when terminal output is hard to read, when reviewing lists/tables/drafts, or when user says "show me", "make this reviewable", "quick view", or "open as webpage". Produces unstyled semantic HTML only. For granular feedback with inline comments, see the comment-mode skill.
rohunvora/cool-claude-skills 19
skill-creator Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.
rohunvora/cool-claude-skills 19
cto-technology-roadmap Expert methodology for creating strategic technology roadmaps aligned with business goals, including multi-horizon planning, capacity planning, and OKR frameworks.
rinaldofesta/cto-os-skills 18
cto-risk-resilience Expert methodology for identifying, assessing, and mitigating technical and operational risks including security, incidents, compliance, and disaster recovery.
rinaldofesta/cto-os-skills 18
cto-architecture-decision Expert methodology for making and documenting critical architectural decisions using ADRs, trade-off analysis, migration planning, and technical debt management.
rinaldofesta/cto-os-skills 18
cto-engineering-metrics Expert methodology for defining, tracking, and interpreting engineering performance metrics including DORA, team health, productivity, and executive reporting.
rinaldofesta/cto-os-skills 18
annotate Create flexible annotation workflows for AI applications. Contains common tools to explore raw ai agent logs/transcripts, extract out relevant evaluation data, and llm-as-a-judge creation.
haizelabs/annotate 15