Progressive-disclosure instructions an agent loads on demand. Cheap until invoked, which is why the per-session figure on each card is usually two digits.
Skill Claude Code
A guide to configuring and troubleshooting Snow App, including its models, API keys, tools, skills, agents, and settings. Snow App is an application for configuring and using AI agents.
Jerry-del975/ai-zemax-optical-design
Skill Codex
Automated optical design agent for Ansys Zemax OpticStudio 2024 R1 through ZOS-API. Use when Codex should automatically turn optical requirements or an existing .zmx/.zos/.zar file into an executable Zemax design loop: parse requirements, create or load a lens model, run baseline analyses, choose variables and…
Skill Claude Code
Build, launch, screenshot, and drive the wenlan-app Tauri desktop app in dev mode on macOS (WKWebView) or Windows (WebView2). Use when asked to run or start the app, verify a UI change in the real running app (not just tests), or take a screenshot of it.
Skill Codex
A guide for investigating how web-page JavaScript works when its important requests or parameters are difficult to understand.
Skill Claude CodeCodex
Verify every Swiss case citation in a draft against the OpenCaseLaw corpus with the ocl CLI before answering or filing; report resolved, missing, ambiguous and pinpoint status; never invent or "fix" a citation.
RadianLayer41/r01-hesreallyhim-awesome-claude-code-seo
Skill Claude CodeCodex
📈 SEO & Content Marketing skill suite derived from hesreallyhim/awesome-claude-code. Keyword research, content audits, SERP analysis, technical SEO and content strategy. Provides 10 specialised commands for seo, content, marketing workflows.
Agents365-ai/semanticscholar-skill
Skill Claude CodeCodex
Use when searching academic papers, looking up citations, finding authors, or getting paper recommendations using the Semantic Scholar API. Triggers on queries about research papers, academic search, citation analysis, or literature discovery.
Skill Claude CodeCodex
A guidance skill for Chinese university entrance exam choices, covering both application decisions and deeper checks of schools. It considers scores, rankings, subjects, location, majors, jobs, safety, campus culture and student life from the child’s and family’s point of view.
Skill Claude CodeCodex
Dynamic access to medusa-mcp MCP server (299 tools).
SamarthaKV29/antigravity-god-mode
Skill Claude CodeCodex
Modern Angular (v20+) expert with deep knowledge of Signals, Standalone Components, Zoneless applications, SSR/Hydration, and reactive patterns. Use PROACTIVELY for Angular development, component architecture, state management, performance optimization, and migration to modern patterns.
Skill Claude CodeCodex
Use when a user needs the end-to-end Research Architect workflow to turn a raw idea, user-designated accessible target reference paper, partial research materials, results, or an existing draft into an auditable research plan, draft, or revision path.
Skill Claude CodeCodex
Fast claim-harness iteration — reuse flags, single-job runs, cache discipline, honest labeling of dev shortcuts. Use when developing or debugging a claim gate before the official tools/run.py pass.
Skill Claude CodeCodex
Generate realistic multi-table test data, seed a development database, or build fixtures whose joins and totals actually hold. Use when the user needs test data, sample data, demo data, seed data, fixtures, a populated dev/staging database, or a relational dataset shaped to specific numbers (a revenue curve, a churn…
Skill Claude CodeCodex
When the user wants to audit, review, or diagnose SEO issues on their site. Also use when the user mentions "SEO audit," "technical SEO," "why am I not ranking," "SEO issues," "on-page SEO," "meta tags review," "SEO health check," "my traffic dropped," "lost rankings," "not showing up in Google," "site isn't ranking,"…
airmang/python-hwpx-automation
Skill Claude CodeCodex
Use this workflow when filling an existing HWPX across native fields, labeled cells, canonical paths, and body anchors through one analyzed, atomic, and verified mixed-form transaction.
Skill Claude CodeCodex
Primary W&B skill for broad or mixed Weights & Biases work: project overviews, W&B runs and artifacts, Weave traces and evaluations, Reports, and Launch workflows. Use when the task spans multiple W&B surfaces or the user asks generally what is happening in a W&B project.
Skill Claude CodeCodex
Use when the user wants a specific weather model, needs ensemble uncertainty ranges, requests seasonal outlooks, or asks for long-term climate projections.
jxtse/scientific-research-skills
Skill Claude CodeCodex needs its repo
Batch download academic paper full-text (PDF/XML) from a list of DOIs. Handles 25 DOI prefixes across 19 publisher families via three layered routes: (1) publisher TDM APIs requiring institutional subscription (Elsevier ScienceDirect, Wiley Online, Springer Nature), (2) Open Access sources (Crossref, Unpaywall…
victorzhang016-code/victor-design
Skill Codex
A design workflow for creating posters, social posts, presentations, and product interfaces using research, human-made references, and editable HTML templates.
compnew2006/Spec-Kit-Antigravity-Skills
Skill Claude CodeCodex
Generate a custom checklist for the current feature based on user requirements.
Skill Claude Code
Diagnose, configure, and look up Contentful topics. Trigger keywords: contentful help, contentful doctor, contentful setup.
Skill Claude CodeCodex
Connect an agent to FleetQ over MCP or the REST API, including obtaining credentials via dynamic client registration.
HeshamFS/materials-simulation-skills
Skill Claude Code
Rigorously evaluate an Agent Skill end-to-end across ANY coding-agent CLI — verify its scripts emit the documented numbers (deterministic checks), test whether its description triggers on the right prompts, and measure whether an agent following the SKILL.md beats a no-skill baseline (with/without pass-rate delta…
Skill Claude CodeCodex
Create animated network topology and infrastructure diagrams using the Excalimate MCP server. Use when asked to visualize network architecture, server infrastructure, cloud deployments, Kubernetes clusters, VPC layouts, firewall rules, load balancing, or any physical/logical network topology.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: