Keep Cursor plugin manifests, paths, and component metadata valid during plugin authoring.
Become the Category King by creating new markets instead of competing in existing ones Use when: **Launching a company or product** that doesn't fit cleanly into existing…
Security vulnerability detection and remediation specialist. Use PROACTIVELY after writing code that handles user input, authentication, API endpoints, or sensitive data.
Full Sentry SDK setup for .NET. Use when asked to \"add Sentry to .NET\", \"install Sentry for C#\", or configure error monitoring, tracing, profiling, logging, or crons for…
Produce a weekly synthesis of authored commits with highlights by bugfix, tech debt, and net-new work
Add PostHog LLM analytics to trace AI model usage. Use after implementing LLM features or reviewing PRs to ensure all generations are captured with token counts, latency, and…
Guide to using Convex components for feature encapsulation. Learn about sibling components, creating your own, and when to use components vs monolithic code.
Create and review Cloudflare Durable Objects. Use when building stateful coordination (chat rooms, multiplayer games, booking systems), implementing RPC methods, SQLite s — from…
Thermo-nuclear branch audit (bugs, breaking changes, security, devex, feature-flag leaks) scoped to the diff. Invoked via Task after a parent gathers diff and file contents.
Write and debug spreadsheet formulas (Excel/Google Sheets), pivot tables, and array formulas; translate between dialects; use when users need working formulas with examples and…
A skill to evaluate how secure Firestore security rules are. Use this when Firestore security rules are updated to ensure that the generated rules are extremely secure an — from…
Make edits to an existing Canva design — change or fix text, replace/insert/delete images and videos, reformat text (size, weight, style, color, alignment, lists, line he — from…
Identify early warning signals of potential PR crises through pattern recognition, escalation triggers, and risk assessment
Master April Dunford's 8-step sales narrative from \"Sales Pitch\" (2023). Transform your positioning into a compelling story that wins enterprise deals.
Guides experiment state transitions: launching, pausing, resuming, ending, shipping variants, archiving, resetting, and duplicating.
Triage PostHog error tracking issues during a daily or on-call review. Use when the user asks \"what's broken?\", \"what new errors do we have?\", \"show me top errors today\",…
Know when to move fast and when to move carefully. Master Jeff Bezos' framework for distinguishing high-stakes irreversible decisions from low-stakes reversible ones.
\"What is important is seldom urgent and what is urgent is seldom important.\" Master Dwight D. Eisenhower's prioritization framework to focus on what truly matters.
Use this agent when a major project step has been completed and needs to be reviewed against the original plan and coding standards.
Analyzes web performance using Chrome DevTools MCP. Measures Core Web Vitals (LCP, INP, CLS) and supplementary metrics (FCP, TBT, Speed Index), identifies render-blocking…
Designs enterprise or multi-site network architecture from requirements, using existing network skills for focused routing, validation, automation, and troubleshooting detail.
API design best practices for Postman-managed APIs. Applied when working with OpenAPI specs, collections, and API code.
Review code changes with the Security Review subagent. Computes diffs, launches a security-review subagent, and summarizes findings by severity.
Assess customer account health using product usage, support sentiment, payment status, and relationship signals
Always use 'npx convex dev' for development, never 'npx convex deploy' which is for production only
Resolve merge conflicts non-interactively, validate build and tests, and finalize conflict resolution
Set up an LLM-judge evaluation that extracts canonical use cases for a PostHog feature at scale and streams the results to a Slack channel as a live feed.
Use only when the user explicitly types `/orchestrate <goal>` to decompose a large task, spawn a tree of parallel cloud-agent workers/subplanners/verifiers via the Cursor SDK, and…
Operate autonomous agent loops, monitor progress, and intervene safely when loops stall. — from KunanonJ/ai-skills-hub
Create actionable buyer personas using Adele Revella's 5 Rings of Buying Insight methodology—based on real buyer stories, not demographics.
Diagnoses bias, anomalies, and strange-looking results on a specific PostHog experiment. Covers empty / 0-exposure experiments, sample ratio mismatch, identity fragmentation,…
Modify Cursor/VSCode user settings in settings.json. Use when you want to change editor settings, preferences, configuration, themes, font size, tab size, format on save, auto…
Go build, vet, and compilation error resolution specialist. Fixes build errors, go vet issues, and linter warnings with minimal changes. Use when Go builds fail.
Analyze hashtag performance and discover trending tags. Use when: researching hashtags for posts; finding related hashtags; analyzing hashtag reach; planning hashtag strategy;…
Generate XML sitemaps for SEO. Use when: creating sitemap for new site; updating sitemap after changes; generating sitemap from URLs list; validating existing sitemap
Build and TypeScript error resolution specialist. Use PROACTIVELY when build fails or type errors occur. Fixes build/type errors only with minimal diffs, no architectural edits.
Pick and apply a DESIGN.md from 68 curated brand design systems to scaffold a full UI. Use when asked to "set up a design system", "use a DESIGN.md", "scaffold UI tokens", "pick a…
Apply when product, UX, or feature-scope tradeoffs come up. Choose user delight over implementation convenience; ship fewer polished features over more rough ones.
Quickly screen inbound deal flow — CIMs, teasers, and broker materials — against the fund's investment criteria.
Author useful, low-noise log alerts on services in a PostHog project. Use when the user asks to set up alerts for their logs, suggest alerts they should add, or evaluate whether a…
Builds remote MCP (Model Context Protocol) servers on Cloudflare Workers with tools, OAuth authentication, and production deployment.
Design and execute customer onboarding playbooks with milestones, success metrics, and automated touchpoints
Automate repetitive audio tasks with Python using PyDub for batch processing, format conversion, normalization, and content assembly.
Find what a change could break somewhere else before it ships, beyond the diff, and prove the one fact it's safe because of by running real code instead of writing it up.
Audit a Cursor plugin for marketplace readiness. Use when validating manifests, component metadata, discovery paths, and submission quality before publishing.
Guides agents through creating and safely sizing a Replay Vision scanner: choosing the scanner type (monitor/classifier/scorer/summarizer), shaping the RecordingsQuery that…
Use merajmehrabi/puppeteer-mcp-server from Codex for Puppeteer browser automation, screenshots, form interactions, JavaScript evaluation, and optional connection to existing…
Write copy that sells NOW using Dan Kennedy's \"No B.S.\" direct response marketing principles Use when: **Writing sales copy** that must generate immediate, trackable response;…
Analyze marketing and sales touchpoints to attribute revenue credit using multi-touch models and channel contribution analysis
Run an extremely strict maintainability review for abstraction quality, giant files, and spaghetti-condition growth.
Build quick IRR/MOIC sensitivity tables for PE deal evaluation. Models returns across entry multiple, leverage, exit multiple, growth, and hold period scenarios.
Apply Segmentation, Targeting, and Positioning framework to identify market opportunities and craft differentiated positioning
Think like Intel's legendary CEO. Apply Andy Grove's management operating system to maximize your team's output through leverage, OKRs, and systematic decision-making.
Create comprehensive industry and sector landscape reports covering market dynamics, competitive positioning, key players, and thematic trends.
Analyze multiple PostHog errors in parallel to identify patterns, root causes, and prioritize fixes based on user impact.
Kotlin and Android/KMP code reviewer. Reviews Kotlin code for idiomatic patterns, coroutine safety, Compose best practices, clean architecture violations, and common Andr — from…
Review the current branch for bugs, intent fit, and test coverage; run or write tests; commit focused work; open or update a PR. — from KunanonJ/ai-skills-hub
Audit the health of a PostHog project's data warehouse — find every broken or degraded pipeline item across sources, sync schemas, materialized views, batch exports, and…
Reviews router and switch configurations for security, correctness, stale references, risky change-window commands, and missing operational guardrails.
Build a complete audio identity for your brand using the 7-step methodology—from brand assessment through deployment—creating memorable sonic assets that drive recognition and…