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Benchmark a skill's quality by analyzing its structure, description, documentation, and live value-add from multiple perspectives using parallel agents. Use when the user asks to benchmark, evaluate, score, audit, assess, or rate a skill's quality, or wants to know if a skill is worth keeping vs. deprecating. Also trigger when the user asks "how good is this skill", "is this skill useful", "should

Domain expertise on the Cybernetic Culture Research Unit (CCRU), accelerationism, and related philosophical movements. Use when encountering discussions of hyperstition, accelerationism (left/right/e/acc), Nick Land, Mark Fisher, speculative realism, xenofeminism, the Dark Enlightenment, neoreaction, techno-capitalism, or theory-fiction. Triggers include references to Warwick philosophy, Deleuze/G

Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms. When Claude needs to fill in a PDF form or programmatically process, generate, or analyze PDF documents at scale.

Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1) Creating new presentations, (2) Modifying or editing content, (3) Working with layouts, (4) Adding comments or speaker notes, or any other presentation tasks

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.

Act as the user's personal email secretary across all linked Gmail accounts (work, personal, semi, lighting, foufa) via the gmail-mcp server. Triage and label today's incoming mail, auto-applying existing labels on confident matches and proposing new labels with AskUserQuestion when nothing fits; then chase the status of older threads (awaiting reply, needs action, snoozed) and write the whole pic

Read unresolved review comments on a GitHub PR, deeply evaluate each suggestion, then either fix it (via gh-dev + simplify) and push the result, or push back via gh-comment with a reasoned reply. Use when the user wants to address PR feedback, respond to reviewer comments, fix code-review suggestions, action a review, or any phrasing like "address the comments on PR #N", "respond to the review", "

Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having Anthropic's look-and-feel. Use it when brand colors or style guidelines, visual formatting, or company design standards apply.

Write a new README.md or improve an existing one. Use when the user asks to create, update, or improve a README, or wants to document a project and no other documentation skill is more specific.

Use when the user encountered a problem, bug, edge case, or frustration with an existing skill and wants to save that knowledge into the skill's file. Trigger phrases include "add a gotcha", "document this pitfall", "capture lessons learned", "record edge cases", "pull out what went wrong", but also trigger when the user simply describes something that went wrong or was painful with a named skill

Create beautiful visual art in .png and .pdf documents using design philosophy. You should use this skill when the user asks to create a poster, piece of art, design, or other static piece. Create original visual designs, never copying existing artists' work to avoid copyright violations.

A set of resources to help me write all kinds of internal communications, using the formats that my company likes to use. Claude should use this skill whenever asked to write some sort of internal communications (status reports, leadership updates, 3P updates, company newsletters, FAQs, incident reports, project updates, etc.).