Processing
Data transformation and parsing
asc-xcode-build
by rudrankriyam
Build, archive, and export iOS/macOS apps with xcodebuild before uploading to App Store Connect. Use when you need to create an IPA or PKG for upload.
session-investigator
by evalstate
Investigate fast-agent session and history files to diagnose issues. Use when a session ended unexpectedly, when debugging tool loops, when correlating sub-agent traces with main sessions, or when analyzing conversation flow and timing. Covers session.json metadata, history JSON format, message structure, tool call/result correlation, and common failure patterns.
financial-scenario-planner
by travisjneuman
Stress-test financial plans across scenarios (bull/bear/base), sensitivity tables, and Monte Carlo-style analysis. Use when evaluating financial assumptions, modeling risk scenarios, or building scenario-based financial plans.
microsoft-extensions-configuration
by Aaronontheweb
Microsoft.Extensions.Options patterns including IValidateOptions, strongly-typed settings, validation on startup, and the Options pattern for clean configuration management.
measuring-product-market-fit
by RefoundAI
Help users assess and achieve product-market fit. Use when someone is trying to determine if they have PMF, measuring user engagement and retention, running the Sean Ellis survey, or figuring out if they should scale or keep iterating.
soul
by aaronjmars
Embody this digital identity. Read SOUL.md first, then STYLE.md, then examples/. Become the person—opinions, voice, worldview.
cosmos-provider
by dotnet
'Implementation details for the EF Core Azure Cosmos DB provider. Use when changing Cosmos-specific code.'
create-plugin-scaffold
by cursor
Create a new Cursor plugin scaffold with a valid manifest, component directories, and marketplace wiring. Use when starting a new plugin or adding a plugin to a multi-plugin repository.
mermaid-diagrams
by veelenga
Creating and refining Mermaid diagrams with live reload. Use when users want flowcharts, sequence diagrams, class diagrams, ER diagrams, state diagrams, or any other Mermaid visualization. Provides best practices for syntax, styling, and the iterative workflow using mermaid_preview and mermaid_save tools.
giving-presentations
by RefoundAI
Help users create and deliver compelling presentations. Use when someone is preparing a talk, building a slide deck, dealing with presentation anxiety, practicing for a keynote, or asking how to be more engaging when presenting.
run-learning-retrospective
by cursor
Evaluate learning progress, identify blockers, and adjust the learning plan
Ralph Tools
by mikeyobrien
An improved implementation of the Ralph Wiggum technique for autonomous AI agent orchestration
cli
by posit-dev
Comprehensive R package for command-line interface styling, semantic messaging, and user communication. Use this skill when working with R code that needs to: (1) Format console output with inline markup and colors, (2) Display errors, warnings, or messages with cli_abort/cli_warn/cli_inform, (3) Show progress indicators for long-running operations, (4) Create semantic CLI elements (headers, lists, alerts, code blocks), (5) Apply themes and customize output styling, (6) Handle pluralization in user-facing text, (7) Work with ANSI strings, hyperlinks, or custom containers. Also use when migrating from base R message/warning/stop, debugging cli code, or improving existing cli usage.
sprint-brief
by mohitagw15856
Generate a structured sprint brief from Jira sprint data and goals
retro-analysis
by mohitagw15856
Analyse sprint delivery data and produce a structured retrospective brief
analyst-estimates
by OctagonAI
Retrieve analyst financial estimates including Revenue and EPS projections with low/high ranges and analyst coverage. Use when analyzing forward expectations, consensus estimates, valuation inputs, or comparing projections to historical performance.
ratings-snapshot
by OctagonAI
Retrieve ratings snapshot with overall rating and key metric scores including DCF, ROE, ROA, Debt-to-Equity, P/E, and P/B for public companies. Use when screening stocks, comparing quality metrics, or quick fundamental assessment.
analyze-with-file
by catlog22
Interactive collaborative analysis with documented discussions, inline exploration, and evolving understanding. Serial execution with no agent delegation.
changelog
by BasedHardware
"Generate changelog entries. Use on releases or PR merges. Parses git commits, categorizes changes, formats changelog entries, and updates CHANGELOG.md."
data-visualization
by kyegomez
Create effective data visualizations using best practices for clarity, accuracy, and visual communication of insights
diagram-generation
by BasedHardware
"Mermaid diagram generation for architecture visualization, data flow diagrams, and component relationships. Use for documentation, PR descriptions, and architectural analysis."
narrative-text-visualization
by antvis
Generate structured narrative text visualizations from data using T8 Syntax. Use when users want to create data interpretation reports, summaries, or structured articles with semantic entity annotations. T8 is designed for unstructured data visualization where T stands for Text and 8 represents a byte of 8 bits, symbolizing deep insights beneath the text.
x-twitter-scraper
by Xquik-dev
"Use when the user needs to interact with X (Twitter) — searching tweets, looking up users/followers, posting tweets/replies, liking, retweeting, following/unfollowing, sending DMs, downloading media, monitoring accounts in real time, or extracting bulk data. Provides 120 REST API endpoints, 2 MCP tools, and HMAC webhooks. Use even if the user says 'Twitter' instead of 'X', or asks about social media automation, tweet analytics, or follower analysis."
vercel
by hoodini
Deploy and configure applications on Vercel. Use when deploying Next.js apps, configuring serverless functions, setting up edge functions, or managing Vercel projects. Triggers on Vercel, deploy, serverless, edge function, Next.js deployment.