Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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naming-conventions
Naming conventions for Claude Code plugin components -- plugins (tier prefixes: kb-*, dx-*, int-*), skills, commands, agents, argument hints, and descriptions. Use when creating, renaming, or auditing any plugin component to ensure correct naming patterns, description quality, and context budget optimization.
nathanvale/side-quest-marketplace
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frontmatter
Knows the frontmatter contract for all Cortex knowledge systems. Routes to the correct base fields + system-specific extras when writing docs. Other skills delegate to this skill for doc creation.
nathanvale/side-quest-marketplace
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mermaid-diagrams
Expert knowledge for creating print-ready Mermaid diagrams -- syntax, styling, theming, and print optimization. Use when generating or reviewing any Mermaid diagram.
nathanvale/side-quest-marketplace
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brainstorm
Brainstorm ideas building on existing Cortex knowledge. Use when the user wants to brainstorm, explore ideas, or think through an approach.
nathanvale/side-quest-marketplace
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east-py-datascience
Data science and machine learning platform functions for the East language (TypeScript types). Use when writing East programs that need optimization (MADS, Optuna, SimAnneal, Scipy, Optimization, GoogleOr), machine learning (XGBoost, LightGBM, NGBoost, Torch MLP, Lightning, GP), Bayesian inference (PyMC), simulation (Simulation DES), ML utilities (Sklearn preprocessing, metrics, splits), conformal prediction (MAPIE), or model explainability (SHAP). Triggers for: (1) Writing East programs with @elaraai/east-py-datascience, (2) Derivative-free optimization with MADS, (3) Bayesian optimization with Optuna, (4) Discrete/combinatorial optimization with SimAnneal, (5) Gradient boosting with XGBoost or LightGBM, (6) Probabilistic predictions with NGBoost or GP, (7) Neural networks with Torch MLP or Lightning, (8) Data preprocessing and metrics with Sklearn, (9) Conformal prediction intervals with MAPIE, (10) Model explainability with Shap, (11) Iterative coordinate descent with Optimization, (12) Constraint programming, vehicle routing, LP/MIP, or graph algorithms with GoogleOr, (13) Bayesian regression, hierarchical models, and multi-layer estimation with PyMC, (14) Economic ontology simulation via discrete event simulation with Simulation.
elaraai/east-py 2
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remotion-best-practices
Best practices for Remotion - Video creation in React
malston/claude-config 1
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cli-copilot
GitHub Copilot CLI orchestrator enabling external AI assistants to invoke the standalone 'copilot' binary for supplementary tasks including collaborative planning, cloud delegation, versatile code generation, and autonomous task execution.
MichelKerkmeester/opencode--spec-kit-skilled-agent-orchestration 9
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system-spec-kit
Unified documentation and context preservation: spec folder workflow (levels 1-3+), CORE + ADDENDUM template architecture (v2.2), validation, and Spec Kit Memory for context preservation. Mandatory for all file modifications.
MichelKerkmeester/opencode--spec-kit-skilled-agent-orchestration 9
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sk-code--full-stack
Stack-agnostic development orchestrator guiding developers through implementation, testing, and verification phases with automatic stack detection via marker files and bundled stack-specific knowledge.
MichelKerkmeester/opencode--spec-kit-skilled-agent-orchestration 9
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cli-gemini
Gemini CLI orchestrator enabling any AI assistant to invoke Google's Gemini CLI for supplementary AI tasks including code generation, web research via Google Search, codebase architecture analysis, cross-AI validation, and parallel task processing.
MichelKerkmeester/opencode--spec-kit-skilled-agent-orchestration 9
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sk-prompt-improver
Prompt engineering specialist that transforms vague requests into structured, scored AI prompts using 7 proven frameworks (RCAF, COSTAR, RACE, CIDI, TIDD-EC, CRISPE, CRAFT), DEPTH thinking methodology, and CLEAR scoring across text modes.
MichelKerkmeester/opencode--spec-kit-skilled-agent-orchestration 9
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mcp-figma
Figma design file access via MCP providing 18 tools for file retrieval, image export, component/style extraction, team management, and collaborative commenting. Accessed via Code Mode for token-efficient workflows.
MichelKerkmeester/opencode--spec-kit-skilled-agent-orchestration 9
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sk-doc
Unified markdown and OpenCode component specialist providing document quality enforcement, content optimization, component creation workflows (skills, agents, commands), ASCII flowcharts, install guides, feature catalogs, and manual testing playbooks.
MichelKerkmeester/opencode--spec-kit-skilled-agent-orchestration 9
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cli-claude-code
Claude Code CLI orchestrator enabling external AI assistants (Gemini, Codex, Copilot) to invoke Anthropic's Claude Code CLI for supplementary tasks including deep reasoning, code editing, structured output, code review, agent delegation, and extended thinking.
MichelKerkmeester/opencode--spec-kit-skilled-agent-orchestration 9
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mcp-chrome-devtools
Chrome DevTools orchestrator providing intelligent routing between CLI (bdg) and MCP (Code Mode) approaches. CLI prioritized for speed and token efficiency; MCP fallback for multi-tool integration scenarios.
MichelKerkmeester/opencode--spec-kit-skilled-agent-orchestration 9
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cli-codex
Codex CLI orchestrator enabling any AI assistant to invoke OpenAI's Codex CLI for supplementary AI tasks including code generation, code review, web research, codebase analysis, cross-AI validation, and parallel task processing.
MichelKerkmeester/opencode--spec-kit-skilled-agent-orchestration 9
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mcp-clickup
ClickUp project management orchestrator providing intelligent routing between CLI (cu) and MCP (Code Mode) approaches. CLI prioritized for speed and token efficiency; MCP for enterprise features like docs, goals, webhooks, and bulk operations.
MichelKerkmeester/opencode--spec-kit-skilled-agent-orchestration 9
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sk-code--opencode
Multi-language code standards for OpenCode system code (JavaScript, TypeScript, Python, Shell, JSON/JSONC) with language detection routing, universal patterns, and quality checklists.
MichelKerkmeester/opencode--spec-kit-skilled-agent-orchestration 9
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sk-code--web
Orchestrator guiding developers through implementation, debugging, and verification phases across specialized code quality skills (project)
MichelKerkmeester/opencode--spec-kit-skilled-agent-orchestration 9
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sk-deep-research
Autonomous deep research loop protocol with iterative investigation, externalized state, convergence detection, and fresh context per iteration
MichelKerkmeester/opencode--spec-kit-skilled-agent-orchestration 9
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mcp-coco-index
Semantic code search via vector embeddings. CocoIndex Code enables natural-language discovery of relevant code, patterns, and implementations. CLI for direct use; MCP exposes a single `search` tool for AI agent integration.
MichelKerkmeester/opencode--spec-kit-skilled-agent-orchestration 9
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sk-git
Git workflow orchestrator guiding developers through workspace setup, clean commits, and work completion across git-worktrees, git-commit, and git-finish skills
MichelKerkmeester/opencode--spec-kit-skilled-agent-orchestration 9
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sk-code--review
Stack-agnostic code review baseline skill with findings-first severity analysis, mandatory security/correctness minimums, and adaptive overlay compatibility with sk-code--opencode, sk-code--web, and sk-code--full-stack standards.
MichelKerkmeester/opencode--spec-kit-skilled-agent-orchestration 9
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mcp-code-mode
MCP orchestration via TypeScript execution for efficient multi-tool workflows. Use Code Mode for ALL MCP tool calls (ClickUp, Notion, Figma, Webflow, Chrome DevTools, etc.). Provides 98.7% context reduction, 60% faster execution, and type-safe invocation. Mandatory for external tool integration.
MichelKerkmeester/opencode--spec-kit-skilled-agent-orchestration 9