Skills
98,067 packaged capabilities and playbooks for agents. Install any of them with one command.
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Creates an EF Core entity + runs the migration that creates its table in Postgres. CRUD drill Day 1 step 5. Trigger: 'day1 step5', 'create entity/table for up-api'. Use the entity name and columns exactly as user specifies — do not suggest or add columns.
Adds the five CRUD REST endpoints (all, detail/{id}, save, update, delete) for an entity to up-api and redeploys. Use when the user asks for Day 1 step 7 of the CRUD drill, or asks to add CRUD API endpoints to up-api. Needs the same entity that was used in the entity-migration step.
Dockerizes the up-app Angular project (multi-stage build served by nginx with SPA fallback) and deploys it via Docker Compose alongside up-api and the db. Use when the user asks for Day 2 step 1 of the CRUD drill, or asks to dockerize/deploy up-app.
Generates an Angular service that calls the up-api CRUD endpoints for a given entity (getAll, getById, save, update, delete). Use when the user asks for Day 2 step 3 of the CRUD drill, or asks to create the Angular service that talks to up-api. Needs the same entity used on Day 1.
Guides compliance with country-specific data localization requirements across key jurisdictions including Russia (242-FZ), China (PIPL Art. 40, CAC measures), India (DPDP Act), Turkey, Vietnam, and Indonesia. Covers localization assessment, architecture design, and exemption procedures. Keywords: data localization, data residency, PIPL, 242-FZ, cross-border restrictions.
Data visualization with chart selection, color theory, and annotation best practices. Covers chart types (bar, line, scatter, heatmap), axes rules, and storytelling with data. Use for: charts, graphs, dashboards, reports, presentations, infographics, data stories. Triggers: data visualization, chart, graph, data chart, bar chart, line chart, scatter plot, data viz, visualization, dashboard chart, infographic data, data presentation, chart design, plot, heatmap, pie chart alternative
Databricks Expert Engineer Skill - Comprehensive guide for data engineering, machine learning infrastructure, and permission design Use when: - Running databricks CLI commands (auth, api) - Executing SQL queries via Databricks SQL Warehouse - Working with Unity Catalog permissions - Managing Lakeflow Jobs or Delta Lake
Work with Data Commons, a platform providing programmatic access to public statistical data from global sources. Use this skill when working with demographic data, economic indicators, health statistics, environmental data, or any public datasets available through Data Commons. Applicable for querying population statistics, GDP figures, unemployment rates, disease prevalence, geographic entity resolution, and exploring relationships between statistical entities.
Use this skill to build, fix, or publish a standalone HTML page or report in DataLens. DataLens takes a whole self-contained HTML document — often an AI-generated report with tables, charts, and a CSV/download button — and renders it in a sandboxed, CSP-locked iframe, so normal web code silently breaks. Reach for it when generating such a page from scratch, and when one already in DataLens misbehaves: images, fonts, scripts, or CDN libraries blocked or throwing Content-Security-Policy errors; fetch/XHR/localStorage failing; charts blank; a download or Export button doing nothing; an upload rejected as too large or the wrong encoding; or the page needing to match the user's DataLens theme (light/dark) and language (ru/en); or embedding a Yandex map. Also covers which CDNs and hosts are allowed and making the page fully self-contained. Not for DataLens chart cells or HTML-markup table columns.
Pythonic wrapper around RDKit with simplified interface and sensible defaults. Preferred for standard drug discovery: SMILES parsing, standardization, descriptors, fingerprints, clustering, 3D conformers, parallel processing. Returns native rdkit.Chem.Mol objects. For advanced control or custom parameters, use rdkit directly.
Parse error logs, stack traces, and crash reports into a structured root cause diagnosis. Use when an application is throwing exceptions, crashing, or producing unexpected errors and you need to understand why and what to fix. Produces a structured diagnosis with error classification, stack trace walkthrough, probable root cause with confidence level, affected code path, a concrete code-level fix suggestion, and ordered next debugging steps.
Use this skill for deep, multi-source web research with cited synthesis whenever the user wants to "research X", "deep research on Y", "deep dive on Z", "investigate this topic", "compare X and Y", "pros and cons of X", or "survey the landscape of Y" — even if they never say "research", any ask needing several independent sources cross-referenced and cited counts. Do NOT use this skill for a single fact one WebSearch answers, for reviewing code (see code-review), or for exploring files in the current repo (use Explore).
Guidance for Microsoft Defender Threat Intelligence (Defender TI) and Microsoft Defender Vulnerability Management (MDVM) — the threat-and-vulnerability layer of Defender XDR. Covers MDVM exposure score, CVE prioritization with threat insights and active campaigns, security baselines (CIS/STIG), browser-extension and certificate inventory, network share assessment, hardware/firmware inventory, security recommendations and remediation tasks (Intune integration), and Defender TI for adversary-tracked indicators, intel profiles, infrastructure pivoting, and MDTI APIs. WHEN: Defender Vulnerability Management, MDVM, MDVM add-on, exposure score, threat-aware vulnerability prioritization, CIS benchmark CVEs, security baselines assessment, browser extension inventory, firmware vuln, Microsoft Defender Threat Intelligence, MDTI, intel profiles, threat actor tracking, IOC pivoting, MDTI API, threat hunting with intel. DO NOT USE for endpoint EDR config (use defender-for-endpoint), Sentinel detections (use sentinel-detection-engineering), or external asset discovery (use defender-easm).
Scans your project for outdated npm, pip, Cargo, Go, or Ruby packages. Runs a CVE security audit. Fetches changelogs, summarizes breaking changes with Gemini, and opens one PR per risk group (patch, minor, major). Includes Diagnosis Mode for install conflicts. Use when asked to update dependencies, check for outdated packages, open dependency PRs, scan for package updates, audit for CVEs, or flag breaking changes in upgrades. Trigger when a user says "check for outdated packages", "update my dependencies", "open PRs for dependency updates", "scan for CVEs", or "which packages need upgrading".
Facilitate a full design-thinking engagement (Empathize, Define, Ideate, Prototype, Test) grounded in real user evidence. Use whenever the user wants to understand users deeply and design a solution for them: "run design thinking", "understand our users", "design user interviews", "synthesize these interview notes", "build personas", "write How-Might-We questions", "prototype this concept", "design a usability test", "our users are churning and we don't know why", in any language ("tư duy thiết kế", "nghiên cứu người dùng", "phỏng vấn khách hàng", "デザイン思考", "设计思维"), even when they never say "design thinking". Also use when the user drops raw interview notes, transcripts, or survey exports and wants insights, personas, or product decisions. Not for "is there a market for X" desk questions (market-researcher)
Creates devcontainers with Claude Code, language-specific tooling (Python/Node/Rust/Go), and persistent volumes. Use when adding devcontainer support to a project, setting up isolated development environments, or configuring sandboxed Claude Code workspaces.
Multi-speaker dialogue audio creation with ElevenLabs and Dia TTS. Covers speaker tags, emotion control, pacing, conversation flow, and post-production. Use for: podcasts, audiobooks, explainers, character dialogue, conversational content. Triggers: dialogue audio, multi speaker, conversation audio, dia tts, two speakers, podcast audio, character voices, voice acting, dialogue generation, conversation tts, multi voice, speaker tags, dialogue recording, elevenlabs dialogue, eleven labs conversation
Use this skill to answer questions related to the Diamond Sutra (Mahayana Buddhism, Prajna division) and when the user seeks spiritual or psychological advice on letting go of anxiety, workplace stress, and social labels using modern Buddhist interpretations from Master Nan Huai-Jin and Prof. Fei Yong.
Open a Diffo code review of the current git changeset, or of a GitHub pull request the user links, in the reviewer's browser and drive the feedback loop from this session, using the diffo CLI. Use when the user wants to review your changes, asks to open a code review, hands you a PR to review with them, or when you finish a large or multi-file change worth a human read before it lands.
Docker containerization patterns, Dockerfile best practices, multi-stage builds, and Docker Compose. Use for: docker, Dockerfile, docker-compose, container, image, multi-stage build, docker build, docker run, .dockerignore, health check, distroless, scratch image, BuildKit, layer caching, container security.
Post-ship documentation update. Reads all project docs, cross-references the diff, updates README/ARCHITECTURE/CONTRIBUTING/CLAUDE.md to match what shipped, polishes CHANGELOG voice, cleans up TODOS, and optionally bumps VERSION. Use when asked to "update the docs", "sync documentation", or "post-ship docs". Proactively suggest after a PR is merged or code is shipped.
Overview and guidance hub for .NET testing fundamentals. Triggers when the user asks about general testing needs such as "how to write .NET tests", "getting started with .NET testing", "which testing tools do I need", "testing best practices", or "learning testing from scratch". Recommends suitable sub-skill combinations based on the specific need, covering 19 fundamental skills including testing basics, test data, assertions, mocking, and special scenarios. Make sure to use this skill whenever the user asks about .NET testing in general, wants to know which testing tool to use, or needs guidance on getting started with testing, even if they don't explicitly ask for an overview. Keywords: dotnet testing, .NET testing, testing basics, how to write tests, testing best practices, unit test, xunit, 3A pattern, FIRST principles, assertion, mock, stub, NSubstitute, test data, AutoFixture, Bogus, validator, FluentValidation, TimeProvider, IFileSystem, code coverage, ITestOutputHelper, test naming
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An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.