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Found 3,022 Skills
Prompt engineering standards and context engineering principles for AI agents based on Anthropic best practices. Covers clarity, structure, progressive discovery, and optimization for signal-to-noise ratio.
Meta-skill for improving and optimizing prompts using Anthropic's prompt engineering best practices. Provides the 4-step improvement workflow (example identification, initial draft, chain of thought refinement, example enhancement), keyword registries for documentation lookup, and decision trees for improvement strategies. Use when improving prompts, optimizing for accuracy, adding chain of thought reasoning, structuring with XML tags, enhancing examples, or iterating on prompt quality. Delegates to docs-management skill for official prompt engineering documentation.
This skill should be used when the user asks to "create application", "scoped application", "custom app", "application scope", "x_" prefix, "app scope", "application properties", "cross-scope", or any ServiceNow scoped application development.
Critically evaluate and enhance app ideas, startup concepts, and product proposals. Use when users ask to "evaluate my idea", "review this concept", "is this a good idea", "validate my startup idea", or want honest feedback on technical feasibility and market viability. Creates/updates idea.md and validate.md and always reports GitHub links to changed files.
Detect and analyze adverse drug event signals using FDA FAERS data, drug labels, disproportionality analysis (PRR, ROR, IC), and biomedical evidence. Generates quantitative safety signal scores (0-100) with evidence grading. Use for post-market surveillance, pharmacovigilance, drug safety assessment, adverse event investigation, and regulatory decision support.
Proposal-first development workflow with commit hygiene and decision authority rules. Enforces: propose before modifying, atomic commits, no force flags, warnings-as-errors. Use for any project where AI agents are primary developers and need guardrails.
This skill should be used when the user asks "how do I customize Bootstrap", "how to create a custom Bootstrap theme", "what Sass variables can I override", "how to implement dark mode in Bootstrap", "how to change Bootstrap colors", "how to override Bootstrap defaults", "how to add custom colors to Bootstrap", "how to enable Bootstrap shadows", "how to compile Bootstrap Sass", "how to use Bootstrap CSS variables", or needs help with Bootstrap theming, Sass variable overrides, CSS custom properties, or color mode implementation.
This tool is used when users explicitly request "generate NSFC technical roadmap/roadmap drawing/roadmap/flowchart" or need to convert research content in grant proposals into a "printable, A4-readable" technical roadmap. It outputs editable source files (`.drawio`) and rendered results that can be embedded in documents (`.svg`/`.png`/`.pdf`). ⚠️ Not applicable: Users only want to modify the format/size of an existing image (should use image processing tools) or only want to polish the textual description of the technical roadmap (should directly rewrite the text).
DigitalOcean Droplets, Linux server security, Nginx, and UFW.
Updates model references across all skill files when new Claude models are released. Use when Anthropic releases new Claude models to keep skills current.
Builds custom drag-and-drop tools for the Unlayer editor — registering tools, adding property editors, creating custom widgets, head CSS/JS injection, tool configuration, and the custom# prefix convention.
Based on the page length budget standards for NSFC (National Natural Science Foundation of China) proposals; check the page length of the target proposal and summarize gaps; provide targeted optimization suggestions; expand or compress content to meet standards while preserving the original meaning as much as possible.