Get portfolio positions from Interactive Brokers. Use when user asks about their portfolio, positions, holdings, or what stocks they own. Requires TWS or IB Gateway running locally.

Report delta-adjusted notional exposure across all IBKR accounts. Calculates option deltas using Black-Scholes and reports long/short exposure by account and underlying. Use when user asks about delta exposure, portfolio risk, or directional exposure.

Scan stocks for Poor Man's Covered Call (PMCC) suitability. Analyzes LEAPS and short call options for delta, liquidity, spread, IV, yield, trend direction, and earnings proximity. Use when user asks about PMCC candidates, diagonal spreads, or LEAPS strategies.

Writes data from MATLAB to relational databases and performs database operations. Use when writing data with sqlwrite, updating rows with sqlupdate, executing SQL with execute, running stored procedures, managing transactions with commit/rollback, creating tables, or using SQL prepared statements.

Build the Electron app as a `.app` bundle (no DMG) and copy it to `/Applications`.

{% set server = colin.mcp.source.server_info() %}

Deploy Node.js applications on AWS using EC2, RDS, and managed services with security best practices. Apply when setting up AWS infrastructure, configuring databases, managing security, or optimizing costs.

Production-ready Docker patterns for multi-stage builds, security hardening, and orchestration. Apply when creating Dockerfiles, docker-compose configs, or deploying containerized applications.

Deploy Node.js applications on Google Cloud with Cloud Run, Cloud Firestore, and Google APIs. Implement OAuth2 authentication and manage service accounts. Apply when building serverless applications, integrating Google services, or deploying to GCP.

Implement authentication with NextAuth.js v5, Google OAuth, credentials provider, session management, and protected routes. Apply when building auth flows, protecting routes, managing sessions, or implementing RBAC.

Save, resume, and compact Claude Code sessions for long-running work across context windows. Apply when approaching context limits, switching tasks, or continuing multi-session work.

Multi-model brainstorming panel. Three teammates explore a question in parallel, each backed by a different model family, then the lead consolidates their proposals for the user.

Use when creating or editing a skill that uses Bash commands, external tools, or skill invocations and the allowed-tools frontmatter may be incomplete

Monetization strategy for iOS/macOS apps. Covers readiness assessment, pricing model selection, tier structuring, free trial strategy, and implementation guidance. Use when deciding what to charge, how to price, or planning monetization end-to-end.

Fetch video transcripts via [TranscriptAPI.com](https://transcriptapi.com).

Full YouTube data toolkit via [TranscriptAPI.com](https://transcriptapi.com). Transcripts, search, channels, playlists — one API key.

YouTube data access via [TranscriptAPI.com](https://transcriptapi.com) — no Google API quota needed.

YouTube channel tools via [TranscriptAPI.com](https://transcriptapi.com).

Access YouTube video data — transcripts, metadata, channel info, search, and playlists. A lightweight alternative to Google's YouTube Data API with no quota limits. Use when the user needs structured data from YouTube videos, channels, or playlists without dealing with Google API setup, OAuth, or daily quotas.

Complete YouTube toolkit — transcripts, search, channels, playlists, and metadata all in one skill. Use when you need comprehensive YouTube access, want to search and then get transcripts, browse channel content, work with playlists, or need the full suite of YouTube data endpoints. The all-in-one YouTube skill for agents.

Browse playlists and fetch transcripts via [TranscriptAPI.com](https://transcriptapi.com).

Search YouTube and fetch transcripts via [TranscriptAPI.com](https://transcriptapi.com).

Quick YouTube lookup via [TranscriptAPI.com](https://transcriptapi.com).

Check cryptocurrency wallet balances across multiple blockchains using free public APIs.

Research and create modern, animated tourism websites for cities with historical facts, places to visit, and colorful designs.

Fetch current and historical crypto prices and compute ATH or ATL over common time windows.

Pick a random contributor from a GitHub repository using the GitHub API or repository pages (no auth required for public repos).

Send emails via SMTP, free APIs, or privacy-focused services. Use when: (1) Sending notifications and alerts, (2) Automated reports and summaries, (3) User communication workflows, or (4) Error logging via email.

Build and run Telegram bots in Node.js using Telegraf with practical command patterns.

Use free SearXNG web search APIs for agent-friendly, privacy-first, and high-volume search tasks.

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Bulk grading workflows for Canvas LMS assignments using rubrics. Covers single grading, batch grading, and code execution strategies with safety-first dry runs.

Automated quality checklist for Learning Designers to verify a Canvas course is ready for students. Runs structure, content, publishing, and completeness checks — then reports issues by priority.

Facilitate discussion forum activity in Canvas LMS -- browse topics, read posts, reply to students, create new discussions, and monitor participation. Works for both students and educators.

A comprehensive course health check for educators using Canvas LMS. Run it at the start of a teaching day or week to surface submission gaps, students who need support, and upcoming deadlines -- then

Calculate CO2 emissions and carbon footprint from BIM model data. Analyze embodied carbon by material, element, and building system.

Analyze construction resources (labor, materials, equipment) from DDC CWICR database. Calculate resource requirements, productivity metrics, and optimization recommendations.

Perform value engineering analysis using CWICR data. Identify cost-saving alternatives while maintaining function and quality.

Semantic search in DDC CWICR construction database using vector embeddings. Find similar work items and resources for cost estimation.

Track subcontractor payments, lien waivers, and compliance. Manage payment schedules and documentation.

Manage as-built documentation for project closeout. Track drawing markups, coordinate updates, and verify completeness.

Digital punch list management for construction project closeout. Track deficiencies, assign corrections, photo documentation, and completion verification.

Manage construction punch lists for project closeout. Track deficiencies, assign corrections, and monitor completion status.

Analyze project critical path from schedule data. Identify critical activities, calculate float, and assess schedule risk.

Map construction data to standard ontologies. Create semantic mappings between different data schemas

Build validation rules for construction data. Create RegEx and logic-based validation for BIM elements, cost codes, and schedule data.

Calculate construction costs using resource-based method. Estimate project costs from work items, physical resource norms, and current prices.

Manage construction unit price databases: update prices, track vendors, apply location factors, maintain historical records. Essential for accurate estimating.

Build ML models for construction predictions. Train and evaluate custom models for cost, duration, and risk prediction.

Build a complete project management system with Telegram bot, task distribution, and photo reports using n8n. Based on DDC Project Management repository.