Processing
Data transformation and parsing
data-transform
by Starlitnightly
Transform, clean, reshape, and preprocess data using pandas and numpy. Works with ANY LLM provider (GPT, Gemini, Claude, etc.).
quasi-coder
by github
'Expert 10x engineer skill for interpreting and implementing code from shorthand, quasi-code, and natural language descriptions. Use when collaborators provide incomplete code snippets, pseudo-code, or descriptions with potential typos or incorrect terminology. Excels at translating non-technical or semi-technical descriptions into production-quality code.'
Sales
by danielmiessler
Sales workflows. USE WHEN sales, proposal, pricing. SkillSearch('sales') for docs.
evaluating-trade-offs
by RefoundAI
Help users make better decisions between competing options. Use when someone is weighing pros and cons, comparing alternatives, struggling with a difficult choice, deciding between speed and quality, or asking "should we do X or Y?"
cmux
by manaflow-ai
End-user control of cmux topology and routing (windows, workspaces, panes/surfaces, focus, moves, reorder, identify, trigger flash). Use when automation needs deterministic placement and navigation in a multi-pane cmux layout.
cognitive-design
by lyndonkl
Use when designing visual interfaces, data visualizations, educational content, or presentations and need to ground decisions in cognitive psychology principles — perception, attention, memory, Gestalt grouping, and visual encoding hierarchy. Invoke when user mentions cognitive load, visual hierarchy, working memory, preattentive processing, Gestalt principles, encoding hierarchy, cognitive design pyramid, or needs to understand WHY certain designs work. For design evaluation, use design-evaluation-audit. For fallacy prevention, use cognitive-fallacies-guard. For data storytelling, use visual-storytelling-design.
ethics-safety-impact
by lyndonkl
Use when decisions could affect groups differently and need to anticipate harms/benefits, assess fairness and safety concerns, identify vulnerable populations, propose risk mitigations, define monitoring metrics, or when user mentions ethical review, impact assessment, differential harm, safety analysis, vulnerable groups, bias audit, or responsible AI/tech.
flow-next-plan
by gmickel
Create structured build plans from feature requests or Flow IDs. Use when planning features or designing implementation. Triggers on /flow-next:plan with text descriptions or Flow IDs (fn-1-add-oauth, fn-1-add-oauth.2, or legacy fn-1, fn-1.2, fn-1-xxx, fn-1-xxx.2).
flow-next-deps
by gmickel
"Show epic dependency graph and execution order. Use when asking 'what's blocking what', 'execution order', 'dependency graph', 'what order should epics run', 'critical path', 'which epics can run in parallel'."
blog-brief
by AgriciDaniel
Generate detailed content briefs for blog posts with target keywords, content outlines, competitive analysis, recommended statistics, image and chart suggestions, word count targets, internal linking architecture, template recommendations (12 types), TL;DR drafts, citation capsule planning, information gain prompts, and multi-channel distribution plans. Briefs are optimized for Google rankings and AI citations (GEO/AEO). Use when user says "content brief", "blog brief", "write brief", "outline blog", "plan blog post", "blog outline", "content outline".
canslim-screener
by tradermonty
Screen US stocks using William O'Neil's CANSLIM growth stock methodology. Use when user requests CANSLIM stock screening, growth stock analysis, momentum stock identification, or wants to find stocks with strong earnings and price momentum following O'Neil's investment system.
roadmap-narrative
by mohitagw15856
Transform a prioritised initiative list into a compelling strategic roadmap narrative
retro-analysis
by mohitagw15856
Analyse sprint delivery data and produce a structured retrospective brief
BrightData
by danielmiessler
Progressive URL scraping. USE WHEN Bright Data, scrape URL, web scraping tiers. SkillSearch('brightdata') for docs.
AnnualReports
by danielmiessler
Annual security report aggregation and analysis. USE WHEN annual reports, security reports, threat reports, industry reports, update reports, analyze reports, vendor reports, threat landscape.
Xlsx
by danielmiessler
Excel file processing. USE WHEN xlsx, Excel, spreadsheet. SkillSearch('xlsx') for docs.
skill-doc-delivery
by nyldn
Convert markdown to DOCX, PPTX, XLSX office documents. Use when: AUTOMATICALLY ACTIVATE when user requests:. Export knowledge work to office formats (e.g., "export to Word", "create PowerPoint", "convert to DOCX"). Generate professional documents from research (e.g., "create presentation from this synthesis")
typescript-tooling-migration
by Arize-ai
Migrate or upgrade TypeScript tooling in the Phoenix monorepo. Use when upgrading TypeScript versions, switching tools (ESLint to oxlint, Prettier to oxfmt), upgrading bundlers (Vite, esbuild), or making major dependency upgrades. Triggers on requests to migrate, upgrade, or replace TypeScript/JavaScript tooling.
self-assessment
by luongnv89
Comprehensive Claude Code self-assessment and learning path advisor. Runs a multi-category quiz covering 10 feature areas, produces a detailed skill profile with per-topic scores, identifies specific gaps, and generates a personalized learning path with prioritized next steps. Use when asked to "assess my level", "take the quiz", "find my level", "where should I start", "what should I learn next", "check my skills", "skill check", or "level up".
spark-app-template
by github
Comprehensive guidance for building web apps with opinionated defaults for tech stack, design system, and code standards. Use when user wants to create a new web application, dashboard, or interactive interface. Provides tech choices, styling guidance, project structure, and design philosophy to get users up and running quickly with a fully functional, beautiful web app.
omicverse-visualization-for-bulk-color-systems-and-single-cell-d
by Starlitnightly
Guide users through OmicVerse plotting utilities showcased in the bulk, color system, and single-cell visualization tutorials, including venn/volcano charts, palette selection, and advanced embedding layouts.
manage-database-usage
by inkeep
"How to correctly access the Doltgres manage database with branch-scoped connections. Use when reading or writing manage data (agents, tools, projects, credentials, triggers, evaluators, etc.). Triggers on: manage database, withRef, c.get('db'), manageDbPool, branch checkout, doltgres, ref-scope, branchScopedDb, AgentsManageDatabaseClient."
slack-bot
by OpenClaudia
Send messages and rich content to Slack channels via webhooks or Bot API. Use Block Kit for formatted announcements, marketing reports, and community updates. Trigger phrases: "post to slack", "slack message", "slack webhook", "slack notification", "slack announcement", "send to slack", "slack marketing", "slack update", "slack channel".
canary
by garrytan
Post-deploy canary monitoring. Watches the live app for console errors, performance regressions, and page failures using the browse daemon. Takes periodic screenshots, compares against pre-deploy baselines, and alerts on anomalies. Use when: "monitor deploy", "canary", "post-deploy check", "watch production", "verify deploy".