Agent skills for Claude Code

Automate ActiveCampaign tasks via Rube MCP (Composio).

Add x402 payment execution to AI agents with per-task budgets, spending controls, and non-custodial wallets.

Optimize AgentDB performance with quantization (4-32x memory reduction), HNSW indexing (150x faster search), caching, and batch operations.

Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration.

Use when reviewing scripts, client components, bundles, or runtime behavior related to Avoid inline JavaScript.

Automate Big Data Cloud tasks via Rube MCP (Composio).

Delegate coding work to Codex, Claude Code, or OpenCode as background workers; not simple edits or read-only code lookup.

Guidelines on using Design System styles and components.

Structural editor that proposes cuts, reorganization, and simplification while preserving comprehension.

Migrate prompts and code from Claude Sonnet 4.0, Sonnet 4.5, or Opus 4.1 to Opus 4.5.

12-agent academic paper writing pipeline. 11 modes (full/plan/outline/revision/revision-coach/abstract/lit-review/format-convert/citation-c…

Core agent-browser usage guide. Read this before running any agent-browser commands. Covers the snapshot-and-ref workflow, navigating…

This skill should be used when the user asks to "create an agent", "add an agent", "write a subagent", "agent frontmatter", "when to use…

Clean Architecture patterns for Android and Kotlin Multiplatform projects — module structure, dependency rules, UseCases, Repositories…

Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having Anthropic's look-and-feel.

Automate Appcircle tasks via Rube MCP (Composio).

Use this skill when inspecting Blender characters, rigs, poses, animation retargeting, ground contact, facing direction, or…

Automate browser interactions, test web pages and work with Playwright tests.

Checks if a community pull request is ready for human review. Verifies CLA signature, PR title format, description completeness, test coverage, and cubic-dev-ai issues, then triages to the right…

Creates GitHub pull requests with properly formatted titles that pass the check-pr-title CI validation.

Guides n8n credential setup through Computer Use browser tools. Use when a user needs OAuth apps, API keys, client IDs, client secrets, or other credential values from an external service console.