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Discover and install skills to enhance your AI agent's capabilities.

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NameContainsScore

analyzing-nft-rarity

jeremylongshore/claude-code-plugins-plus-skills

Calculate NFT rarity scores and rank tokens by trait uniqueness. Use when analyzing NFT collections, checking token rarity, or comparing NFTs. Trigger with phrases like "check NFT rarity", "analyze collection", "rank tokens", "compare NFTs".

Skills

perplexity

softaworks/agent-toolkit

Web search and research using Perplexity AI. Use when user says "search", "find", "look up", "ask", "research", or "what's the latest" for generic queries. NOT for library/framework docs (use Context7) or workspace questions.

Skills

code-stats

NeverSight/skills_feed

Analyze codebase with tokei (fast line counts by language) and difft (semantic AST-aware diffs). Get quick project overview without manual counting. Triggers on: how big is codebase, count lines of code, what languages, show semantic diff, compare files, code statistics.

Skills

clay-incident-runbook

jeremylongshore/claude-code-plugins-plus-skills

Execute Clay incident response procedures for enrichment failures, credit exhaustion, and data flow outages. Use when Clay enrichments stop working, webhook delivery fails, or CRM sync breaks in production. Trigger with phrases like "clay incident", "clay outage", "clay down", "clay emergency", "clay broken", "clay enrichment stopped".

Skills

constant-time-analysis

trailofbits/skills

Detects timing side-channel vulnerabilities in cryptographic code. Use when implementing or reviewing crypto code, encountering division on secrets, secret-dependent branches, or constant-time programming questions in C, C++, Go, Rust, Swift, Java, Kotlin, C#, PHP, JavaScript, TypeScript, Python, or Ruby.

Skills

github-issues

github/awesome-copilot

Create, update, and manage GitHub issues using MCP tools. Use this skill when users want to create bug reports, feature requests, or task issues, update existing issues, add labels/assignees/milestones, set issue fields (dates, priority, custom fields), set issue types, manage issue workflows, link issues, add dependencies, or track blocked-by/blocking relationships. Triggers on requests like "create an issue", "file a bug", "request a feature", "update issue X", "set the priority", "set the start date", "link issues", "add dependency", "blocked by", "blocking", or any GitHub issue management task.

Skills

linkedin-optimizer

aipoch/medical-research-skills

Use when optimizing LinkedIn profiles for doctors, physicians, nurses, healthcare professionals, or medical researchers. Crafts compelling headlines, writes professional summaries, integrates healthcare keywords, and builds personal branding for medical careers.

Skills

email-marketing

davidkogit/public-skills

Craft A/B test variants, optimize open rates, and structure drip campaigns for marketing emails. Trigger when a user explicitly requests a "marketing email," "email sequence," "marketing CTA," or "optimize subject lines." Do not use for standard or internal correspondence.

Skills

ideogram-prod-checklist

jeremylongshore/claude-code-plugins-plus-skills

Execute Ideogram production deployment checklist and rollback procedures. Use when deploying Ideogram integrations to production, preparing for launch, or implementing go-live procedures. Trigger with phrases like "ideogram production", "deploy ideogram", "ideogram go-live", "ideogram launch checklist", "ideogram production ready".

Skills

java-architect

jeffallan/claude-skills

Use when building, configuring, or debugging enterprise Java applications with Spring Boot 3.x, microservices, or reactive programming. Invoke to implement WebFlux endpoints, optimize JPA queries and database performance, configure Spring Security with OAuth2/JWT, or resolve authentication issues and async processing challenges in cloud-native Spring applications.

Skills

senior-fullstack

alirezarezvani/claude-skills

Fullstack development toolkit with project scaffolding for Next.js, FastAPI, MERN, and Django stacks, code quality analysis with security and complexity scoring, and stack selection guidance. Use when the user asks to "scaffold a new project", "create a Next.js app", "set up FastAPI with React", "analyze code quality", "audit my codebase", "what stack should I use", "generate project boilerplate", or mentions fullstack development, project setup, or tech stack comparison.

Skills

optimizing-deep-learning-models

jeremylongshore/claude-code-plugins-plus-skills

This skill optimizes deep learning models using various techniques. It is triggered when the user requests improvements to model performance, such as increasing accuracy, reducing training time, or minimizing resource consumption. The skill leverages advanced optimization algorithms like Adam, SGD, and learning rate scheduling. It analyzes the existing model architecture, training data, and performance metrics to identify areas for enhancement. The skill then automatically applies appropriate optimization strategies and generates optimized code. Use this skill when the user mentions "optimize deep learning model", "improve model accuracy", "reduce training time", or "optimize learning rate".

Skills

coderabbit-performance-tuning

jeremylongshore/claude-code-plugins-plus-skills

Optimize CodeRabbit review speed, relevance, and signal-to-noise ratio. Use when reviews take too long, contain too many irrelevant comments, or when teams are experiencing review fatigue. Trigger with phrases like "coderabbit performance", "optimize coderabbit", "coderabbit slow", "coderabbit noise", "coderabbit too many comments", "coderabbit relevance".

Skills

database-schema-design

secondsky/claude-skills

Database schema design for PostgreSQL/MySQL with normalization, relationships, constraints. Use for new databases, schema reviews, migrations, or encountering missing PKs/FKs, wrong data types, premature denormalization, EAV anti-pattern.

Skills

data-processing

NeverSight/skills_feed

Process JSON with jq and YAML/TOML with yq. Filter, transform, query structured data efficiently. Triggers on: parse JSON, extract from YAML, query config, Docker Compose, K8s manifests, GitHub Actions workflows, package.json, filter data.

Skills

fireflies-incident-runbook

jeremylongshore/claude-code-plugins-plus-skills

Execute Fireflies.ai incident response with triage, remediation, and postmortem. Use when responding to Fireflies.ai API outages, auth failures, or webhook delivery problems. Trigger with phrases like "fireflies incident", "fireflies outage", "fireflies down", "fireflies on-call", "fireflies emergency", "fireflies broken".

Skills

baoyu-compress-image

jimliu/baoyu-skills

Compresses images to WebP (default) or PNG with automatic tool selection. Use when user asks to "compress image", "optimize image", "convert to webp", or reduce image file size.

Skills
tessl-labs/api-testing-first-steps
v0.1.6

Get test coverage on an Express/Node API fast — the first 5 tests that catch

Contains:

api-testing-first-steps

Get test coverage on an Express/Node API fast — the first 5 tests that catch real bugs. Concrete patterns for testing routes, database operations, and validation with Vitest and supertest. Use when a project has zero tests and needs to start, when adding routes to an existing API, when a code reviewer says "where are the tests?", or when you see an Express app without a __tests__ or *.test.ts file. Also use when expanding test coverage for PATCH/status routes, query parameter filtering, or error format consistency.

Skills

Error handling for ASP.NET Core APIs — exception middleware, ProblemDetails,

Contains:

aspnet-error-handling

Error handling for ASP.NET Core APIs — global exception handling, ProblemDetails (RFC 7807), IExceptionHandler, structured logging, and safe error responses. Use when building or reviewing ASP.NET Core web APIs, when you see raw 500 responses, when error formats are inconsistent, or when stack traces leak to clients.

Skills

Analyze eval results, diagnose low-scoring criteria, fix tile content, and re-run evals — the full improvement loop automated

Contains:

eval-improve

Analyzes Tessl tile eval (evaluation) results, classifies criteria into buckets (working/gap/redundant/regression), diagnoses root causes, applies targeted fixes to tile content (SKILL.md, rules, docs), and re-runs evals to verify improvements. Use when the user wants to debug eval failures, improve low evaluation scores, fix failing tile tests, understand why their eval is underperforming, or iterate on tile content after running evaluations. Also useful when a user asks 'why is my eval failing', 'how do I fix my tile', or 'my test results are bad'.

Skills

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