Agent skills that run markdown, that ask for Write, in plugin format

A skill is a Markdown file that tells a coding agent how to do one job. We parse every one we can find — the frontmatter, the outline, the languages in its code blocks — so you can look for the one that fits instead of reading through a repository to find out.

69,865 skills from 9,574 repositories, last read 11 September 2026.

Skills declare what they need inconsistently: 58.8% name the languages they run, 11.2% list the tools they ask for, and 4.6% give themselves a category. Filtering narrows to the ones that said so, never to the ones that are.

eval-harnessaffaan-m/ECC
Formal evaluation framework for Claude Code sessions implementing eval-driven development (EDD) principles. Use when a Claude Code workflow needs a formal eval before it is trusted
pluginbashmarkdownReadWriteEdit
gan-style-harnessaffaan-m/ECC
GAN-inspired Generator-Evaluator agent harness for building high-quality applications autonomously. Based on Anthropic's March 2026 harness design paper. Use when a feature should
pluginbashmarkdownReadWriteEdit
blender-motion-state-inspectionaffaan-m/ECC
Use this skill when inspecting Blender characters, rigs, poses, animation retargeting, ground contact, facing direction, or model-vs-motion alignment where screenshots alone are no
pluginmarkdownReadWriteEdit
ui-ux-designnexus-substrate/nexus-agents
Generate design systems and implement UX/UI for software products using Astro, Svelte, Tailwind CSS, Material Design 3, and OKLCH color system. Covers style selection, color palett
pluginbashcssjavascriptmarkdownReadGrepGlob
documentation-managementnexus-substrate/nexus-agents
Operating manual for documentation work in nexus-agents. Use when updating docs, adding new docs, changing doc pipeline, or troubleshooting doc issues. Triggers on "update docs", "
pluginbashmarkdownReadEditWrite+4 files
docs-mermaidnexus-substrate/nexus-agents
Generate precise diagrams (flowchart, sequence, state, ER, class, gantt, gitGraph) using Mermaid for nexus-agents docs. Use when the user wants to "diagram this", "show how X works
pluginmarkdownReadEditWrite
pm-planningavelikiy/great_cto
Decomposition methodology for pm agent — turns an approved ARCH document into a Beads task list with explicit dependencies, time-boxes, and acceptance criteria. The pipeline can on
pluginbashmarkdownReadWriteBash(bd:*)
well-architectedavelikiy/great_cto
6-pillar architecture review framework. Adapted from AWS Well-Architected for use by great_cto's architect agent on every non-nano ARCH document. Forces explicit answers across ope
pluginmarkdownReadWriteGrep
prose-styleavelikiy/great_cto
Reusable writing-style contract for agent outputs (reports, ARCH docs, verdicts, threat models). Forces direct prose with concrete evidence, no marketing voice, no hedge words. The
pluginmarkdownReadWrite
opportunity-solution-treeavelikiy/great_cto
Build an Opportunity Solution Tree (OST) to structure product discovery — map a desired outcome to customer opportunities, possible solutions, and experiments. Based on Teresa Torr
pluginmarkdownReadWriteWebFetch
cost-modelavelikiy/great_cto
Standardized cost-estimation framework for great_cto plans. Forces explicit LLM cost, infra cost, human-supervision time, and the (defensible) human-equivalent comparison. Output f
pluginmarkdownReadWrite
archetype-review-baseavelikiy/great_cto
Shared review framework that every domain reviewer (pci, oracle, gov, edtech, healthcare, mlops, etc.) MUST follow. Defines the output artifact (TM-{slug}.md), mandatory sections,
pluginbashmarkdownyamlReadWriteGrep
product-economicsavelikiy/great_cto
Does this product make money at a price someone will pay? Forces contribution margin, a price with a stated basis, and a bottom-up market size — each number labelled measured / ass
pluginmarkdownReadWriteWebSearch
pre-mortemavelikiy/great_cto
Imagine the project has already shipped and failed catastrophically — work backwards from the failure to identify the most likely causes BEFORE building. Forces concrete risk ident
pluginmarkdownReadWrite
outcome-roadmapavelikiy/great_cto
Transform an output-focused roadmap (feature list) into an outcome-focused one. Rewrites initiatives as outcome statements reflecting user and business impact. Use when a roadmap l
pluginmarkdownReadWrite
printing-press-publishmvanhorn/cli-printing-press
Publish a generated CLI to the printing-press-library repo
pluginbashjsonmarkdownBashReadWrite
transcript-intelligenceScrapeCreators/social-media-research-skills
Use when the user wants to summarize, analyze, or repurpose transcripts from TikTok, Instagram, YouTube, Facebook, X/Twitter, LinkedIn, Rumble, or Reddit video posts. Extracts hook
pluginmarkdownBashReadWrite
influencer-prospectingScrapeCreators/social-media-research-skills
Use when the user wants to find creators, influencers, affiliates, or social accounts in a niche for outreach, partnerships, sponsorships, UGC, seeding, or competitive research. Pr
pluginmarkdownBashReadWrite
audience-researchScrapeCreators/social-media-research-skills
Use when the user wants to evaluate a creator, influencer, or brand audience using public profile signals, TikTok audience demographics, follower/following data, comments, geograph
pluginmarkdownBashReadWrite
creator-profile-teardownScrapeCreators/social-media-research-skills
Use when the user wants to analyze a creator, influencer, founder, or brand social account and understand positioning, content pillars, outlier posts, hooks, format choices, audien
pluginmarkdownBashReadWrite
competitor-social-researchScrapeCreators/social-media-research-skills
Use when the user wants to research competitors' social media strategy, compare brands or creators, find what content is working in a niche, identify content gaps, or produce a pra
pluginmarkdownBashReadWrite
ad-library-teardownScrapeCreators/social-media-research-skills
Use when the user wants to analyze active ads from Meta/Facebook, Google, or LinkedIn ad libraries; tear down a competitor's messaging; extract hooks, offers, CTAs, video transcrip
pluginmarkdownBashReadWrite
comment-miningScrapeCreators/social-media-research-skills
Use when the user wants to mine comments and replies for audience reactions, customer language, questions, objections, complaints, product ideas, buying intent, sentiment, or voice
pluginmarkdownBashReadWrite
product-demand-researchScrapeCreators/social-media-research-skills
Use when the user wants to validate a product idea, find pain points, mine demand signals, discover objections, or gather voice-of-customer language from Reddit, social posts, vide
pluginmarkdownBashReadWrite
content-repurposingScrapeCreators/social-media-research-skills
Use when the user wants to turn public social videos, transcripts, posts, or creator research into reusable content assets such as LinkedIn posts, X threads, short-form scripts, ne
pluginmarkdownBashReadWrite
trend-discoveryScrapeCreators/social-media-research-skills
Use when the user wants to discover trending social topics, hashtags, sounds, posts, reels, shorts, creators, or formats in a niche. Searches public trend and discovery endpoints,
pluginmarkdownBashReadWrite
outlier-post-finderScrapeCreators/social-media-research-skills
Use when the user wants to find posts, videos, reels, shorts, tweets, or social content that overperformed versus a creator, brand, or competitor baseline. Finds outliers, explains
pluginmarkdownBashReadWrite
social-listening-briefScrapeCreators/social-media-research-skills
Use when the user wants a social listening report about what people are saying about a brand, person, product, topic, category, or niche across public social platforms. Produces ci
pluginmarkdownBashReadWrite
eval-harnessxu-xiang/everything-claude-code-zh
为 Claude Code 会话提供的正式评测框架，实现了评测驱动开发（EDD）原则
pluginbashmarkdownReadWriteEdit
ship-learn-nextsoftaworks/agent-toolkit
Transform learning content (like YouTube transcripts, articles, tutorials) into actionable implementation plans using the Ship-Learn-Next framework. Use when user wants to turn adv
pluginbashmarkdownReadWrite
claude-code-learningww-w-ai/bkit-claude-code
Claude Code learning — configure and optimize Claude Code settings, tips, and workflows. Triggers: learn, setup, claude code, optimize
pluginmarkdownReadWriteEdit
phase-3-mockupww-w-ai/bkit-claude-code
Create UI/UX mockups and HTML/CSS/JS prototypes without a designer. Triggers: mockup, prototype, wireframe, UI design default: bkit:pipeline-guide frontend: bkit:frontend-architect
pluginhtmljavascriptjsonmarkdownReadWriteEdit
ss-setupbitjaru/styleseed
Configure StyleSeed by selecting the output grammar, domain, page type, brand recipe, semantic palette recipe, optional aesthetic profile, and bounded brand tokens before scaffoldi
pluginbashmarkdownReadWriteEdit
phase-1-schemaww-w-ai/bkit-claude-code
Define project terminology, data structures, entities, and relationships. Triggers: schema, data model, entity, terminology
pluginmarkdownReadWriteGlob
qa-phaseww-w-ai/bkit-claude-code
QA Phase execution — L1-L5 test planning, generation, execution, and reporting for a single feature. For sprint-level QA (7-Layer dataFlowIntegrity / S1 gate across multiple featur
pluginmarkdownReadWriteEdit
researchers-historicalbitwize-music-studio/claude-ai-music-skills
Researches archives, contemporary accounts, and timeline reconstruction. Use when the album subject involves historical events that need primary source verification.
pluginmarkdownReadEditWrite
researchers-biographicalbitwize-music-studio/claude-ai-music-skills
Researches personal backgrounds, interviews, motivations, and humanizing details. Use when research needs biographical context about people involved in the album's subject.
pluginmarkdownReadEditWrite
mastering-engineerbitwize-music-studio/claude-ai-music-skills
Guides audio mastering for streaming platforms including loudness optimization and tonal balance. Use when the user has approved tracks and wants to master audio files.
pluginbashmarkdownyamlReadEditWrite+1 files
researchers-verifierbitwize-music-studio/claude-ai-music-skills
Performs quality control, citation validation, and fact-checking before human review. Use after research is complete to verify all sources and claims before production.
pluginmarkdownReadEditWrite+2 files
album-ideasbitwize-music-studio/claude-ai-music-skills
Tracks and manages album ideas including brainstorming, planning, and status updates. Use when the user wants to add, review, or organize their album idea backlog.
pluginmarkdownReadEditWrite
album-art-directorbitwize-music-studio/claude-ai-music-skills
Creates visual concepts for album artwork and generates AI art prompts. Use during planning for concept discussion, or after all tracks are Final for actual artwork generation.
pluginmarkdownReadEditWrite+3 files
researchers-techbitwize-music-studio/claude-ai-music-skills
Researches project histories, changelogs, developer interviews, and open source documentation. Use when the album subject involves technology projects or developer stories.
pluginbashmarkdownReadEditWrite
researcherbitwize-music-studio/claude-ai-music-skills
Conducts investigative-grade research with primary source analysis, cross-verification, and trial-level depth. Use when an album needs factual research, source material, or verific
pluginmarkdownReadEditWrite+3 files
researchers-primary-sourcebitwize-music-studio/claude-ai-music-skills
Researches the subject's own words from tweets, blogs, forums, and chat logs. Use when research needs direct quotes or first-person accounts.
pluginmarkdownReadEditWrite
lyric-writerbitwize-music-studio/claude-ai-music-skills
Writes or reviews lyrics with professional prosody, rhyme craft, and quality checks. Use when writing new lyrics, revising existing lyrics, or when the user says 'let's work on a t
pluginmarkdownReadEditWrite+3 files
researchers-legalbitwize-music-studio/claude-ai-music-skills
Researches court documents, indictments, plea agreements, and sentencing records. Use when the album subject involves legal proceedings or criminal cases.
pluginmarkdownReadEditWrite
album-conceptualizerbitwize-music-studio/claude-ai-music-skills
Designs album concepts, tracklist architecture, and thematic planning through 7 structured phases. Use when planning a new album or reworking an existing album concept.
pluginmarkdownReadEditWrite+1 files
researchers-securitybitwize-music-studio/claude-ai-music-skills
Researches malware analysis, CVEs, attribution reports, and hacker community sources. Use when the album subject involves cybersecurity incidents or threat actors.
pluginmarkdownReadEditWrite
release-directorbitwize-music-studio/claude-ai-music-skills
Coordinates album release including QA, distribution prep, and platform uploads. Use when mastering and album art are complete and the user is ready to release.
pluginmarkdownReadEditWrite+1 files
researchers-govbitwize-music-studio/claude-ai-music-skills
Researches DOJ/FBI/SEC press releases, agency statements, and government sources. Use when research needs official government records or agency documentation.
pluginmarkdownReadEditWrite
pronunciation-specialistbitwize-music-studio/claude-ai-music-skills
Scans lyrics for pronunciation risks and prevents Suno mispronunciations. Use when writing lyrics with proper nouns, technical terms, homographs, or non-English words.
pluginmarkdownReadEditWrite+1 files
researchers-financialbitwize-music-studio/claude-ai-music-skills
Researches SEC filings, earnings calls, analyst reports, and market data. Use when the album subject involves financial crimes, corporate stories, or market events.
pluginmarkdownReadEditWrite
sheet-music-publisherbitwize-music-studio/claude-ai-music-skills
Converts mastered audio to sheet music and creates printable songbooks. Use after mastering when the user wants sheet music or a songbook for their album.
pluginbashmarkdownReadEditWrite+5 files
suno-engineerbitwize-music-studio/claude-ai-music-skills
Constructs technical Suno V5/V5.5 style prompts, selects genres, and optimizes generation settings. Use when creating or refining Suno prompts for track generation.
pluginmarkdownReadEditWrite+2 files
researchers-journalismbitwize-music-studio/claude-ai-music-skills
Researches investigative articles, interviews, and news coverage. Use when research needs journalistic sources for cross-referencing or additional context.
pluginmarkdownReadEditWrite
lyric-refinerbitwize-music-studio/claude-ai-music-skills
Autonomous multi-pass lyric refinement for tightening, cohesion, and album unity. Use after lyrics are written to polish a track or entire album through iterative passes.
pluginmarkdownReadEditWrite+2 files
promo-writerbitwize-music-studio/claude-ai-music-skills
Generates platform-specific social media copy from album themes, track concepts, and lyrics. Use when promo/ templates need to be populated before release.
pluginmarkdownReadEditWrite+3 files
mix-engineerbitwize-music-studio/claude-ai-music-skills
Polishes raw Suno audio by processing per-stem WAVs (vocals, backing_vocals, drums, bass, guitar, keyboard, strings, brass, woodwinds, percussion, synth, other) with targeted clean
pluginmarkdownyamlReadEditWrite+1 files
monetizationrshankras/claude-code-apple-skills
Monetization strategy for iOS/macOS apps. Covers readiness assessment, pricing model selection, tier structuring, free trial strategy, and implementation guidance. Use when decidin
pluginmarkdownReadWriteEdit
nav-graphalekspetrov/navigator
Query project knowledge graph. Search across tasks, SOPs, memories, and concepts. Use when user asks "what do we know about X?", "show everything related to X", or "remember this p
pluginbashjsonmarkdownReadWriteEdit

The whole corpus is one call away through the search API, or ask a question of it on the index itself.