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Found 372 Skills
Develop custom React + Vite webapps in Steedos packages (webapps/ directory). Build custom amis Renderer components via IIFE compilation, with JSX runtime shimming (amisRequire), CSS scope isolation (postcss-prefix-selector), ScopedContext registration, Express router for SPA access, Tailwind v4 workarounds, and multi-webapp management. Covers vite.amis.config.ts, amis-entry.ts, amis-jsx-shim.ts, client loader files (main/default/client/*.client.js with waitForThing/loadJs/loadCss), build scripts, and deployment to public/.
Generate interactive AI transformation context-builder prompts for consulting clients. Use when creating structured discovery session prompts that guide a company through context gathering about their business, pain points, tech stack, and AI opportunities. Produces a resumable, multi-section prompt with Express/Deep Dive modes.
Type-safe SQL query building with Kysely for PostgreSQL. Covers query patterns, ExpressionBuilder, JSONB/arrays, migrations, and common pitfalls. Use when writing Kysely queries, creating migrations, debugging type issues, or working with a Kysely codebase.
Add security protection to a server-side route or endpoint — rate limiting, bot detection, email validation, and abuse prevention. Works across frameworks including Next.js, Express, Fastify, SvelteKit, Remix, Bun, Deno, NestJS, and Python (Django/Flask). Use this skill when the user wants to protect an API route, form handler, auth endpoint, or webhook from abuse, even if they describe it as "add rate limiting," "block bots," "prevent brute force," or "secure my endpoint" without mentioning Arcjet specifically. Uses the Arcjet CLI (`npx @arcjet/cli` or `brew install arcjet`) for authentication, site/key setup, remote rule management, and traffic verification.
Dynamic, vibrant style with thick borders, geometric shapes, high-contrast colors, and expressive typography conveying motion and vitality.
Write raw ClickHouse SQL for a SigNoz dashboard panel — timeseries, value, or table widgets that the builder UI cannot express (custom joins, window functions, regex extraction over log bodies, aggregations beyond builder syntax). Trigger when the user explicitly asks for a "ClickHouse query", a "raw SQL panel", a "custom SQL widget", or describes a SigNoz dashboard panel whose query needs SQL the builder cannot produce. Anchored to dashboard-panel SQL specifically. For ad-hoc data exploration that does not need to land in a panel, use `signoz-generating-queries` instead.
Build and validate HelixDB dynamic inline-query requests for POST /v1/query. Use when the task involves dynamic queries, inline query JSON, the inline AST (steps, predicates, expressions, projections), parameter_types, DateTime coercion, query warming, or debugging a request body sent directly to the Helix gateway. See REFERENCE.md for every AST variant and EXAMPLES.md for copy-pasteable payloads.
Manage Webshare proxies via the Webshare API: list active proxies, download the proxy list, refresh rotating pools, replace broken proxies, read and update proxy config, manage IP allowlists, inspect subscription plans, and kick off an express-checkout flow to buy more proxies. Use when the user wants to work with webshare.io proxies — not scraping, just provisioning and ops.
Use when deploying static assets (CSS, JS, fonts, build artifacts) to Tigris — asset pipelines, cache headers, CDN delivery, covers Next.js, Remix, Rails, Django, Laravel, Express
Fast DataFrame library (Apache Arrow). Select, filter, group_by, joins, lazy evaluation, CSV/Parquet I/O, expression API, for high-performance data analysis workflows.
When user asks about "confidence", "accuracy", "how sure", "uncertain", "reliable", "track record", or when Claude should express calibrated uncertainty. Enables domain-aware self-assessment.
Analyze spatial transcriptomics data to map gene expression in tissue architecture. Supports 10x Visium, MERFISH, seqFISH, Slide-seq, and imaging-based platforms. Performs spatial clustering, domain identification, cell-cell proximity analysis, spatial gene expression patterns, tissue architecture mapping, and integration with single-cell data. Use when analyzing spatial transcriptomics datasets, studying tissue organization, identifying spatial expression patterns, mapping cell-cell interactions in tissue context, characterizing tumor microenvironment spatial structure, or integrating spatial and single-cell RNA-seq data for comprehensive tissue analysis.