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Library Skill.md library

Skill.md files: teach Claude once, not every chat.

Each one names the GitHub repo it came from, so you can check exactly what it tells your AI to do.

All Skill.md files

274991 Skill.md files

Skill.md
plotly/
  • SKILL.md
---
name: plotly
description: Interactive visualization library. Use when you need hover info, zoom, pan, or web-embeddable charts. Best for dashboards, exploratory analysis, and presentations. For static publication figures use matplotlib or scientific-visualization.
---

plotly

sickn33

Skill.md
podcast-generation/
  • SKILL.md
---
name: podcast-generation
description: Generate real audio narratives from text content using Azure OpenAI's Realtime API.
---

podcast-generation

sickn33

Skill.md
podman/
  • SKILL.md
---
name: podman
description: Manage containers using Podman, the daemonless container engine.
---

podman

sickn33

Skill.md
poka-yoke/
  • SKILL.md
---
name: poka-yoke
description: Mistake-proof code, config and process: make the wrong action impossible or self-announcing rather than documented.
---

poka-yoke

sickn33

Skill.md
polars/
  • SKILL.md
---
name: polars
description: Fast in-memory DataFrame library for datasets that fit in RAM. Use when pandas is too slow but data still fits in memory. Lazy evaluation, parallel execution, Apache Arrow backend. Best for 1-100GB datasets, ETL pipelines, faster pandas replacement. For larger-than-RAM data use dask or vaex.
---

polars

sickn33

Skill.md
policy-as-code/
  • SKILL.md
---
name: policy-as-code
description: Implement policy as code with OPA, Sentinel, and Kyverno. Automate policy enforcement in CI/CD and infrastructure. Use when enforcing compliance through automation.
---

policy-as-code

sickn33

Skill.md
polis-protocol-a-self-optimizing-city-of-agents/
  • SKILL.md
---
name: polis-protocol-a-self-optimizing-city-of-agents
description: Polis Protocol: A Self-Optimizing City of Agents
---
Skill.md
popup-cro/
  • SKILL.md
---
name: popup-cro
description: Create and optimize popups, modals, overlays, slide-ins, and banners to increase conversions without harming user experience or brand trust.
---

popup-cro

sickn33

Skill.md
posix-shell-pro/
  • SKILL.md
---
name: posix-shell-pro
description: Expert in strict POSIX sh scripting for maximum portability across Unix-like systems. Specializes in shell scripts that run on any POSIX-compliant shell (dash, ash, sh, bash --posix).
---

posix-shell-pro

sickn33

Skill.md
postgres-best-practices/
  • SKILL.md
---
name: postgres-best-practices
description: Postgres performance optimization and best practices from Supabase. Use this skill when writing, reviewing, or optimizing Postgres queries, schema designs, or database configurations.
---
Skill.md
postgresql-cli/
  • SKILL.md
---
name: postgresql-cli
description: PostgreSQL interactive terminal (psql) reference and usage guide.
---

postgresql-cli

sickn33

Skill.md
postgresql-devsec/
  • SKILL.md
---
name: postgresql-devsec
description: Administer PostgreSQL databases. Configure replication, backups, and performance tuning. Use when managing PostgreSQL deployments.
---

postgresql-devsec

sickn33

Skill.md
postgresql-optimization/
  • SKILL.md
---
name: postgresql-optimization
description: PostgreSQL database optimization workflow for query tuning, indexing strategies, performance analysis, and production database management.
---
Skill.md
postgresql/
  • SKILL.md
---
name: postgresql
description: Design a PostgreSQL-specific schema. Covers best-practices, data types, indexing, constraints, performance patterns, and advanced features
---

postgresql

sickn33

Skill.md
posthog-automation/
  • SKILL.md
---
name: posthog-automation
description: Automate PostHog tasks via Rube MCP (Composio): events, feature flags, projects, user profiles, annotations. Always search tools first for current schemas.
---

posthog-automation

sickn33

Skill.md
postman-collection-generator/
  • SKILL.md
---
name: postman-collection-generator
description: Generate complete, import-ready Postman Collection v2.1 JSON files from natural language API descriptions or cURL commands.
---
Skill.md
postman-newman-automation/
  • SKILL.md
---
name: postman-newman-automation
description: Generate Newman CLI commands, configuration files, Jenkins pipeline scripts, and shell automation for running Postman collections in CI/CD or local environments.
---
Skill.md
postman-openapi-converter/
  • SKILL.md
---
name: postman-openapi-converter
description: Convert OpenAPI 3.x or Swagger 2.0 specs (YAML or JSON) into complete, import-ready Postman Collection v2.1 JSON files.
---
Skill.md
postmark-automation/
  • SKILL.md
---
name: postmark-automation
description: Automate Postmark email delivery tasks via Rube MCP (Composio): send templated emails, manage templates, monitor delivery stats and bounces. Always search tools first for current schemas.
---

postmark-automation

sickn33

Skill.md
postmortem-writing/
  • SKILL.md
---
name: postmortem-writing
description: Comprehensive guide to writing effective, blameless postmortems that drive organizational learning and prevent incident recurrence.
---

postmortem-writing

sickn33

Skill.md
power-user-cultivation/
  • SKILL.md
---
name: power-user-cultivation
description: When the user wants to identify and nurture developer advocates, build champion programs, or turn active users into contributors and evangelists.
---
Skill.md
powershell-windows/
  • SKILL.md
---
name: powershell-windows
description: PowerShell Windows patterns. Critical pitfalls, operator syntax, error handling.
---

powershell-windows

sickn33

Skill.md
pptx-deck-creation/
  • SKILL.md
---
name: pptx-deck-creation
description: Create editable, production-ready PPTX decks with narrative planning, explicit layout specs, asset guidance, and quality checks.
---

pptx-deck-creation

sickn33

Skill.md
pptx-official/
  • SKILL.md
---
name: pptx-official
description: A user may ask you to create, edit, or analyze the contents of a .pptx file. A .pptx file is essentially a ZIP archive containing XML files and other resources that you can read or edit. You have different tools and workflows available for different tasks.
---

pptx-official

sickn33