1337hero/skills

skill-creator

Guide for creating or updating skills. Use when extending Claude with specialized knowledge, workflows, or tool integrations.

Langue du texte source : anglais

bird

Read and post to Twitter/X via the `bird` CLI — tweets, threads, search, timelines, bookmarks, follows, lists, media.

Langue du texte source : anglais

bookkeeping-basics

Set up and maintain bookkeeping for solopreneur. Track income/expenses, manage invoices, reconcile accounts, generate reports. Software, chart of accounts, categorization. Not professional. Trigger: bookkeeping, accounting, track expenses.

Langue du texte source : anglais

brainstorming

Explore feature, component, or functionality before implementation. Clarifies intent, requirements, design through dialogue.

Langue du texte source : anglais

brand-identity

Build brand identity: personality, voice/tone, visual system (colors, typography, logo, imagery), tagline, guidelines. Trigger: create my brand, brand identity, rebrand.

Langue du texte source : anglais

competitive-analysis

Deep competitive analysis: map competitors, find gaps, understand strategy, benchmark offering. Focused dissection vs broad landscape. Trigger: analyze competitors, competitive analysis, how beat them.

Langue du texte source : anglais

copywriting

Write or improve marketing copy: homepage, landing, pricing, feature, about, product pages. Trigger: write copy for, improve copy, headline help.

Langue du texte source : anglais

doc-coauthoring

Guide users through a structured workflow for co-authoring documentation. Use when user wants to write documentation, proposals, technical specs, decision docs, or similar structured content. This workflow helps users efficiently transfer context, refine…

Langue du texte source : anglais

marketing-psychology

Apply psychological principles and mental models to marketing. 70+ models organized for persuasion, decision-making, consumer behavior. Trigger: psychology, cognitive bias, why people buy.

Langue du texte source : anglais

mckinsey-research

Strategy consulting cycle: TAM/market sizing, SWOT, Porter's Five Forces, pricing, GTM, journey mapping, unit economics, risk/scenario, market entry, executive synthesis. Runs 12 analyses end-to-end. Trigger: strategy analysis, market research, business…

Langue du texte source : anglais

premortem

Run premortem on plan, launch, product, hire, or strategy. Assumes failure 6 months ahead, works backward to expose blind spots. Mandatory triggers: premortem this/my, what could kill this, future-proof, stress test. Do NOT trigger on simple feedback or…

Langue du texte source : anglais

programmatic-seo

Create SEO pages at scale with templates. Directory, location, comparison, integration pages. Trigger: programmatic SEO, pages at scale, template pages.

Langue du texte source : anglais

seo-audit

Audit and diagnose SEO: technical SEO, ranking issues, on-page SEO, meta tags. Trigger: SEO audit, why not ranking, health check.

Langue du texte source : anglais

seo-competitor-analysis

Analyzes competitor SEO and GEO strategies — keywords, content patterns, backlinks, technical SEO, and AI citation patterns. Reveals search-channel opportunities to outperform competition.

Langue du texte source : anglais

writing-clearly-and-concisely

Apply Strunk's timeless writing rules to ANY prose humans will read—documentation, commit messages, error messages, explanations, reports, or UI text. Makes your writing clearer, stronger, and more professional.

Langue du texte source : anglais

browser-tools

Browser automation via Chrome DevTools. Interact with pages, test frontends, visible browser.

Langue du texte source : anglais

codebase-documenter

Write codebase docs: README, architecture, comments, API. Getting-started, project structure, beginner-friendly. Templates and best practices.

Langue du texte source : anglais

commit

Read before making git commits.

Langue du texte source : anglais

frontend-philosophy

Frontend design: React/Preact, server state with TanStack Query, 8-section components, no useCallback/useEffect sync, no barrel files, no TypeScript.

Langue du texte source : anglais

improve-codebase-architecture

Find architecture improvements using CONTEXT.md and docs/adr/. Consolidate modules, improve testability, AI navigation. Trigger: improve architecture, refactor.

Langue du texte source : anglais

insecure-defaults

Detect fail-open insecure defaults: hardcoded secrets, weak auth, permissive security. Use: security audits, config review, env variable handling.

Langue du texte source : anglais

prototype

Build throwaway prototype: terminal app for state/logic, or UI variations from one route. Flesh out design, test models. Trigger: prototype this, let me play.

Langue du texte source : anglais

scaffold-astro

Scaffold Astro projects: new site, restructure, reorganize. Bun + Tailwind, component extraction, directories. Trigger: scaffold astro, new astro project.

Langue du texte source : anglais

systematic-debugging

Diagnose hard bugs, regressions, test failures, unexpected behavior. Feedback-loop discipline + root-cause first. Trigger: diagnose, debug, broken, throwing, performance, test failure.

Langue du texte source : anglais

to-issues

Convert plan/spec/PRD into issues using tracer bullets. Create implementation tickets. Trigger: convert plan to issues.

Langue du texte source : anglais

to-prd

Convert context to PRD and publish to issue tracker.

Langue du texte source : anglais

triage

Triage issues through state machine with roles. Create, review, manage workflow, AFK agent prep. Trigger: create issue, triage, manage.

Langue du texte source : anglais

api-gateway

Proxy traffic to upstream APIs with auth, CORS, request/response transforms, rate limiting, monitoring.

Langue du texte source : anglais

email-best-practices

Build email: debug spam/bounces, SPF/DKIM/DMARC, capture forms, compliance (CAN-SPAM, GDPR, CASL), webhooks, retry logic.

Langue du texte source : anglais

visual-explainer

Generate self-contained HTML for technical diagrams, visualizations, data tables. Always open in browser. No ASCII art fallback.

Langue du texte source : anglais