etylsarin
58 verified skills2,416 total stars
team-lead-reference
Provides model routing rules, validates delegation prerequisites, supplies cost tracking templates, and defines dead-letter queue formats for Team Lead orchestration. Load when assigning tasks to agents, choosing model tiers, starting a delegation session, running a multi-agent workflow, delegating work, choosing which model to use, or assigning tasks.
development44
git-workflow
Defines branch naming conventions, PR template requirements, commit message format, discovered-issues escalation policy, and task tracking conventions. Load when committing, pushing, or opening PRs.
development44
supabase-database
Generates Supabase database migrations, writes RLS policies with auth.uid(), configures auth integration, and generates TypeScript types. Use when creating tables, writing migrations, configuring RLS, or implementing Supabase auth.
development44
trello-task-management
Create and manage Trello cards, checklists, and boards for kanban workflows. Use when the user says: 'create a kanban board', 'add a task card', 'move card to sprint', or 'track project board'.
testing44
agent-memory
Creates and queries agent expertise profiles in AGENT-EXPERTISE.md, increments file-familiarity counters after each task, and ranks candidate agents by recency and task-area match. Use when deciding which agent should handle a file, checking who last worked on a module, recording task outcomes, or assigning work based on past performance.
testing44
memory-merger
Reviews mature LESSONS-LEARNED.md entries, rewrites them as permanent rules in skill/instruction files, and archives graduated lessons. Use when graduating lessons into skills, promoting validated lessons, updating skills from past learnings, archiving mature lessons, codifying repeated patterns, or cleaning up a crowded LESSONS-LEARNED.md.
testing44
prisma-database
Prisma ORM schema design, migrations, client generation, and query patterns. Use when designing database schemas, writing migrations, querying data, or managing Prisma Client.
tools44
sanity-cms
Manages Sanity CMS schemas, GROQ queries, dataset exports/imports, and Studio configuration. Use when updating Sanity schemas, running GROQ or Vision queries, exporting datasets, modifying content models, or configuring a headless CMS with Sanity.io.
data-ai44
resend-email
Resend transactional email patterns, React Email templates, domain configuration, and webhook handling. Use when sending emails, building email templates, or configuring email delivery.
development44
sentry-monitoring
Sentry error monitoring, SDK initialization, performance tracing, source maps, session replay, and release tracking. Use when adding Sentry to a project, capturing errors with context, setting up distributed tracing, configuring source maps, or debugging production issues.
development44
strapi-cms
Builds Strapi content types, extends controllers and services, implements lifecycle hooks, and configures REST/GraphQL APIs. Use when creating content types, writing custom controllers, developing Strapi plugins, or querying the API.
tools44
turborepo-monorepo
Configure pipelines, set up local/remote caching, and run scoped tasks in a Turborepo monorepo. Use when you say: 'enable remote caching', 'optimize pipeline inputs/outputs', or 'filter builds to affected packages'.
development44
vercel-deployment
Vercel deployment workflows, environment management, domain configuration, and build troubleshooting. Use when deploying, checking deployment status, reviewing build logs, or managing environments.
development44
vitest-testing
Vitest unit and integration testing patterns, commands, mocking (vi.mock), and coverage. Use when writing .test.ts files, configuring the test runner, or adding coverage thresholds.
testing44
frontend-design
Defines a named visual aesthetic, selects typography pairings, builds CSS token systems, and adds entrance animations for high-design-quality pages. Use when the user asks to design a landing page, style a marketing site, create a distinctive UI theme, pick fonts, or add CSS animations — specifically when visual polish and brand identity matter rather than generic component scaffolding.
development44
fast-review
Mandatory post-delegation gate that checks output completeness, verifies acceptance criteria compliance, flags regressions, and produces a PASS/FAIL verdict. Use when checking delegated work against acceptance criteria, running the post-delegation gate, validating agent output before acceptance, verifying a sub-agent completed its assignment, or running a post-delegation QA check.
testing44
context-map
Maps file dependencies, flags shared imports, and groups files for safe parallel editing before code changes. Use when planning a refactoring, analyzing change impact, or understanding which files a modification will affect.
development44
documentation-standards
Scaffolds issue docs, ADRs, README outlines, changelog entries, roadmap updates, and Mermaid architecture diagrams using project templates. Use when drafting an ADR, writing a changelog, updating the roadmap after a feature ships, creating a README for a new library, or diagramming a system flow.
development44
decomposition
Resolves task dependencies, generates machine-actionable delegation specs, and structures phased subtask plans for multi-agent work. Use when writing delegation specs, resolving task dependencies, building phased subtask plans for multi-agent work, assigning work to sub-agents, or partitioning a feature into parallelizable phases.
development44
api-patterns
Creates API route handlers, implements Server Actions with Zod schema validation, and integrates external REST APIs with error handling. Use when adding endpoints, building request handlers, or wiring external services (endpoint, REST API, request handling, fetch, .ts route files).
development44
performance-optimization
Profiles and reduces frontend/backend costs: split bundles, optimize assets, apply caching, and fix Core Web Vitals regressions. Use when profiling Lighthouse/CI regressions, reducing bundle size, or fixing high CLS/LCP/TTI metrics.
development44
self-improvement
Appends new entries to LESSONS-LEARNED.md via the opencastle lesson CLI, searches past lessons for matching errors, and proposes skill updates when retry patterns exceed thresholds. Use when consulting or updating LESSONS-LEARNED.md, after task failures, when capturing retrospective insights, or when a retry succeeds.
tools44
session-checkpoints
Saves and restores session state including task progress, file changes, and delegation history. Use when saving progress, resuming interrupted work, picking up where you left off, or checkpointing current work.
testing44
accessibility-standards
WCAG 2.2 Level AA accessibility patterns for React/HTML/CSS. Use when creating or modifying UI components, forms, navigation, tables, images, or any user-facing elements. Covers keyboard navigation, screen reader semantics, low vision contrast, voice access, inclusive language.
development44
backbone-scaffolding
Scaffolds production-ready monorepo projects using the backbone CLI: configures workspace packages, wires build tooling, sets up CI pipelines, and initializes framework/backend/CMS integrations. Use when creating, bootstrapping, or initializing a new application, project, starter template, or monorepo from scratch. Trigger terms: scaffold, bootstrap, init, new repo, new app, boilerplate, starter, greenfield.
tools44
code-commenting
Guidelines for writing self-explanatory code with minimal comments. Covers when to comment (WHY not WHAT), anti-patterns to avoid, annotation tags, and public API documentation. Use when writing or reviewing code comments, docstrings, TODO/FIXME tags, code readability, or inline comments.
development44
data-engineering
Transforms, validates, and loads data in ETL pipelines. Use when building scrapers, validating NDJSON feeds, or importing data into CMS/DB targets.
development44
security-hardening
Security architecture including authentication, authorization, RLS policies, CSP, input validation, and API security. Use when implementing auth flows, writing RLS policies, configuring CSP/headers, validating inputs, or auditing security. Trigger terms: RLS, CSP, Server Actions, Zod, auth flow
development44
react-development
Enforces naming conventions, prop typing patterns, file structure, and test coverage standards. Use when creating or modifying React components, custom hooks, or component tests. Trigger terms: React app, .tsx files, testing library, custom hooks, functional components
development44
seo-patterns
Implements technical SEO: meta tags, JSON-LD structured data, sitemaps, and crawlability fixes. Use when adding schema markup, JSON-LD, robots.txt updates, canonical URLs, Open Graph tags, or improving crawlability.
data-ai44
observability-logging
Writes session logs, records delegation decisions, and tracks review/dispute outcomes in NDJSON format. Use when logging session activity, recording audit trails, or running pre-response verification checklists.
development44
panel-majority-vote
Runs 3 isolated reviewer sub-agents and consolidates a PASS/BLOCK verdict by majority. Use when the user requests an independent review of code changes, pull requests, design documents, or release notes.
development44
orchestration-protocols
Coordinates multiple agents with parallel task spawning, health monitoring, circuit breakers, and escalation paths. Use when managing parallel agents, handling agent timeouts, orchestrate agents, run tasks in parallel, concurrent agent execution, or fan-out tasks. Use when coordinating multi-agent task delegation.
testing44
project-consistency
Generates shared CSS variables, validates component naming conventions, and creates layout pattern templates. Use when coordinating a design system, theme, consistent styling, CSS variables, or a component library across parallel agents.
development44
testing-workflow
Generates test plans, writes unit/integration/E2E test files, identifies coverage gaps, and flags common testing anti-patterns. Use when writing tests, creating test suites, planning test strategies, mocking dependencies, measuring code coverage, or test planning.
development44
validation-gates
Defines 10 sequential validation gates: secret scanning, lint/test/build checks, blast radius analysis, dependency auditing, browser testing, cache management, regression checks, and smoke tests. Use when running pre-deploy validation or CI checks, CI/CD pipelines, deployment pipeline validation, pre-merge checks, continuous integration, or pull request validation.
development44
agent-hooks
Four lifecycle hooks every agent runs: on-session-start scans LESSONS-LEARNED.md and resumes checkpoints, on-pre-delegate verifies tracker issues and file partitions, on-post-delegate runs fast-review and CI checks, on-session-end executes the session guard and writes logs. Use when starting a new session, running pre-flight checks before delegation, coordinating between agents, reviewing a completed handoff, or wrapping up a session. Trigger terms: multi-agent setup, delegate tasks, agent coordination, session management, run pre-flight checks, start a new session, coordinate between agents, wrap up session
testing44
deployment-infrastructure
Configures deployment pipelines, manages environment variables, schedules cron jobs, applies security headers, and implements caching strategies. Use when working with Docker, Vercel, AWS, Dockerfile, nginx.conf, or platform deployment configs.
testing44
slack-notifications
Slack MCP integration for agent-to-human notifications and bi-directional communication. Use when agents need to post progress updates, request approvals, or read user responses via Slack channels and threads.
tools44
stripe-payments
Stripe payment integration patterns, Checkout Sessions, billing/subscriptions, Connect platforms, and API best practices. Use when building, modifying, or reviewing any Stripe integration — including accepting payments, building marketplaces, setting up subscriptions, or implementing secure key handling.
development44
teams-notifications
Microsoft Teams MCP integration for agent-to-human notifications and bi-directional communication. Use when agents need to post progress updates, request approvals, or read user responses via Teams channels and chats.
tools44
cypress-testing
Writes Cypress E2E/component tests, configures `cy.intercept()` and `cy.session()`, authors custom commands, and wires CI artifacts. Use when creating E2E specs, component tests, or CI test pipelines. Trigger terms: cypress, e2e, component test, cy.intercept, cy.session
testing36
figma-design
Figma design-to-code workflows, design token extraction, component inspection, and asset export. Use when translating Figma designs into code, extracting design tokens, or referencing component specs.
development36
notion-knowledge-management
Creates Notion pages and databases, applies templates for research docs, ADRs, and specs, and manages team knowledge bases. Use when creating Notion pages, structuring databases, documenting decisions, or capturing research findings.
testing36
netlify-deployment
Deploy sites, configure serverless and edge functions, and verify builds on Netlify. Use when the user mentions: 'deploy preview', 'configure netlify.toml', or 'debug a failed deploy'. Trigger terms: build error, Netlify Functions, deploy logs, deploy preview
development36
linear-task-management
Creates and names Linear issues, assigns labels and priorities, manages status transitions, and links issues to PRs. Use when decomposing features into tasks or resuming interrupted sessions. Trigger terms: tickets, backlog, task breakdown, project board, sprint planning
tools36
astro-framework
Creates pages/layouts, defines content collections, configures hydration directives, and wires integrations. Use when adding or modifying Astro pages, layouts, components, or content collections. Trigger terms: Astro, content collection, client:load, client:visible, astro:content
tools36
cloudflare-platform
Creates and deploys Cloudflare Workers, configures wrangler.toml bindings, sets up KV/D1/R2 storage and Durable Objects, manages Pages deployments, and implements edge function patterns. Use when building or deploying Cloudflare Workers, setting up Pages, working with KV/D1/R2 storage, configuring wrangler.toml, or deploying edge applications.
development36
contentful-cms
Creates Contentful content types, queries entries via GraphQL/REST, runs CLI migrations, and manages assets and locales. Use when building or modifying Contentful content models, writing queries, or migrating content.
tools36
convex-database
Convex reactive database patterns, schema design, real-time queries, mutations, actions, authentication, migrations, performance optimization, and component creation. Use when designing Convex schemas, writing queries/mutations, managing the Convex backend, setting up auth, migrating data, optimizing performance, or building Convex components.
development36
coolify-deployment
Deploys applications, databases, and services on self-hosted Coolify instances, manages environments and env vars, runs infrastructure diagnostics, and performs batch operations. Use when deploying apps to Coolify, managing Coolify servers, debugging deployment issues, setting up databases, or managing Coolify infrastructure.
development36
drizzle-orm
Drizzle ORM schema definition, type-safe queries, relational queries, CRUD operations, transactions, migrations with drizzle-kit, and database setup for PostgreSQL, MySQL, and SQLite. Use when defining database schemas, writing queries or joins, managing migrations, setting up a new Drizzle project, or working with drizzle-kit.
data-ai36
expo-development
Scaffolds Expo/React Native apps, configures EAS Build profiles, manages native modules via CNG, sets up Expo Router navigation, and uses EAS Update for OTA deployments. Use when creating React Native apps with Expo, configuring EAS builds, setting up Expo Router, managing native modules, or deploying OTA updates.
development36
jira-management
Create and update Jira issues, epics, and sprints; manage backlog and sprint transitions. Use when you say: 'create a ticket', 'open a story', 'link an epic', 'start a sprint', or 'search the backlog'.
tools36
nextjs-framework
Explains how to configure App Router, implement server/client components, optimize data fetching, and secure routes. Use when the user mentions: 'add an authenticated route', 'migrate to App Router', 'optimize fetch caching', or 'fix RSC hydration'.
tools36
nx-workspace
Run and generate NX targets, configure project.json, and visualize dependency graphs. Use when you say: 'run affected tests', 'nx generate a library', 'configure project.json', or 'show dependency graph'.
development36
playwright-testing
Playwright E2E testing patterns, cross-browser configuration, page objects, and CI setup. Use when creating E2E specs, visual regression suites, or configuring Playwright in CI. Trigger terms: playwright, e2e, trace, page object, cross-browser
testing36
browser-testing
Drive real browsers via Chrome DevTools MCP: navigate pages, capture snapshots, run responsive checks, and collect console/perf traces. Use when the user mentions: 'validate UI change in Chrome', 'capture a screenshot', 'run responsive checks', or 'collect console logs'. Trigger terms: browser testing, DevTools, console logs, screenshot, responsive testing
tools36