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

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NameContainsScore

x-api

joelhooks/joelclaw

Read and post to X/Twitter via API. Check mentions, post tweets, search. Use app bearer tokens for read-only fetches and OAuth 1.0a user context for account actions.

Skills

84

2.25x

tessl-labs/springboot-error-handling

v0.2.0

Error handling for Spring Boot APIs — @ControllerAdvice, structured error

Contains:

springboot-error-handling

Production error handling that belongs in every Spring Boot REST API from day one. Apply whenever building, extending, or scaffolding a Spring Boot backend -- even if the task only asks for endpoints or CRUD operations. These patterns prevent stack trace leaks, inconsistent error formats, silent swallowed exceptions, and unstructured validation failures.

Skills

84

1.76x

Creates, updates, or optimizes an AGENTS.md file for a repository with minimal, high-signal instructions covering non-discoverable coding conventions, tooling quirks, workflow preferences, and project-specific rules that agents cannot infer from reading the codebase. Use when setting up agent instructions or Claude configuration for a new repository, when an existing AGENTS.md is too long, generic, or stale, when agents repeatedly make avoidable mistakes, or when repository workflows have changed and the agent configuration needs pruning. Applies a discoverability filter—omitting anything Claude can learn from README, code, config, or directory structure—and a quality gate to verify each line remains accurate and operationally significant.

Contains:

init

Creates, updates, or optimizes an AGENTS.md file for a repository with minimal, high-signal instructions covering non-discoverable coding conventions, tooling quirks, workflow preferences, and project-specific rules that agents cannot infer from reading the codebase. Use when setting up agent instructions or Claude configuration for a new repository, when an existing AGENTS.md is too long, generic, or stale, when agents repeatedly make avoidable mistakes, or when repository workflows have changed and the agent configuration needs pruning. Applies a discoverability filter—omitting anything Claude can learn from README, code, config, or directory structure—and a quality gate to verify each line remains accurate and operationally significant.

Skills

84

1.14x

The-Vibe-Company/companion

Perform comprehensive audit of interface quality across accessibility, performance, theming, and responsive design. Generates detailed report of issues with severity ratings and recommendations.

Skills

84

1.51x

jeremylongshore/claude-code-plugins-plus-skills

Optimize Juicebox performance. Trigger: "juicebox performance", "optimize juicebox".

Skills

84

3.20x

jeremylongshore/claude-code-plugins-plus-skills

Configure Deepgram multi-environment setup for dev, staging, and production. Use when setting up environment-specific configurations, managing multiple Deepgram projects, or implementing environment isolation. Trigger: "deepgram environments", "deepgram staging", "deepgram dev prod", "multi-environment deepgram", "deepgram config management".

Skills

84

2.27x

sickn33/antigravity-awesome-skills

Conduct comprehensive security assessments of cloud infrastructure across Microsoft Azure, Amazon Web Services (AWS), and Google Cloud Platform (GCP).

Skills

84

1.20x

Implement data quality validation with Great Expectations, dbt tests, and data contracts. Use when building data quality pipelines, implementing validation rules, or establishing data contracts.

Skills

84

1.46x

github/awesome-copilot

Create ASP.NET Minimal API endpoints with proper OpenAPI documentation

Skills

84

1.36x

ArabelaTso/Skills-4-SE

Generate concise summaries of source code at multiple scales. Use when users ask to summarize, explain, or understand code - whether it's a single function, a class, a module, or an entire codebase. Handles function-level code by explaining intention and core logic, and large codebases by providing high-level overviews with drill-down capabilities for specific modules.

Skills

84

1.11x

ArabelaTso/Skills-4-SE

Performs abstract interpretation to produce summarized execution traces and high-level program behavior representations. Highlights key control flow paths, variable relationships, loop invariants, function summaries, and potential runtime states using abstract domains (intervals, signs, nullness, etc.). Use when analyzing program behavior, understanding execution paths, computing loop invariants, tracking variable ranges, detecting potential runtime errors, or generating program summaries without concrete execution.

Skills

84

1.38x

ArcReel/ArcReel

Guidance for distinctive, intentional visual design when building new UI or reshaping an existing one. Helps with aesthetic direction, typography, and making choices that don't read as templated defaults.

Skills

84

1.03x

trailofbits/skills

Scans Android APKs for Firebase security misconfigurations including open databases, storage buckets, authentication issues, and exposed cloud functions. Use when analyzing APK files for Firebase vulnerabilities, performing mobile app security audits, or testing Firebase endpoint security. For authorized security research only.

Skills

84

1.12x

jeremylongshore/claude-code-plugins-plus-skills

Diagnose and fix common Langfuse errors and exceptions. Use when encountering Langfuse errors, debugging missing traces, or troubleshooting integration issues. Trigger with phrases like "langfuse error", "fix langfuse", "langfuse not working", "debug langfuse", "traces not appearing".

Skills

84

1.23x

jeremylongshore/claude-code-plugins-plus-skills

Upgrade exa-js SDK versions and handle breaking changes safely. Use when upgrading the Exa SDK, detecting deprecations, or migrating between exa-js versions. Trigger with phrases like "upgrade exa", "exa update", "exa breaking changes", "update exa-js", "exa new version".

Skills

84

1.50x

jeremylongshore/claude-code-plugins-plus-skills

Optimize Evernote integration performance. Use when improving response times, reducing API calls, or scaling Evernote integrations. Trigger with phrases like "evernote performance", "optimize evernote", "evernote speed", "evernote caching".

Skills

84

1.84x

jeremylongshore/claude-code-plugins-plus-skills

Implement Customer.io core features: transactional messages, API-triggered broadcasts, segments, and person merge. Trigger: "customer.io segments", "customer.io transactional", "customer.io broadcast", "customer.io merge users", "customer.io send email".

Skills

84

1.76x

jeremylongshore/claude-code-plugins-plus-skills

Execute use when you need to work with backup and recovery. This skill provides backup automation and disaster recovery with comprehensive guidance and automation. Trigger with phrases like "create backups", "automate backups", or "implement disaster recovery".

Skills

84

1.01x

jeremylongshore/claude-code-plugins-plus-skills

Execute comprehensive load and stress testing to validate API performance and scalability. Use when validating API performance under load. Trigger with phrases like "load test the API", "stress test API", or "benchmark API performance".

Skills

84

1.32x

anthropics/claude-code

Guidance for distinctive, intentional visual design when building new UI or reshaping an existing one. Helps with aesthetic direction, typography, and making choices that don't read as templated defaults.

Skills

84

1.03x

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