Skill UI

A powerful PreToolUse hook designed to act as a safety net during code writing sessions. It automatically scans both file paths and content for 12 common security anti-patterns, including SQL injection, XSS, command injection (Node.js/Python), and unsafe deserialization. It blocks the writing operation and provides immediate warnings, ensuring adherence to secure coding practices when handling sensitive code like authentication or payment logic.

A quantitative tool for operational leaders (Support, CX, BizOps) to model service capacity and plan team size. Built on Erlang-C queueing theory and Little's Law, it calculates capacity sizing (P50/P90/P99), assesses utilization health, and forecasts 12-month quarterly hiring sequences, accounting for ramp-up and attrition. Designed for annual planning and pre-budget defense.

A sophisticated tool for commercial leaders preparing board-ready forecasts. It goes beyond single-number projections by decomposing pipeline into commit, best-case, and pipe-only tiers. It also projects cohort-level Net/Gross Revenue Retention (NRR/GRR) to detect leaky cohorts and scores per-stage funnel confidence, ensuring all assumptions are explicit for executive review.

This skill helps structure the foundational commercial policies governing discounting off list price. It builds three deterministic tools: a 4D discount matrix builder (considering ARR, term length, payment terms), an exception flow router with compensating commitments, and a policy linter to detect governance gaps. It is designed for Heads of Commercial and RevOps to establish defensible rules of engagement, ensuring margin adherence and preventing discount drift, rather than for approving individual deals.

This skill captures complex conversational workflows, troubleshooting paths, or repeatable processes from a chat session. It guides the user through a three-phase process: planning the skill definition, receiving user approval and refinements, and finally generating the complete, structured SKILL.md body. Ideal for documenting expertise and enabling future automation via skill invocation.

A comprehensive framework for evaluating prospective business partnerships. This tool helps Heads of BD and Founders validate if a potential partner has genuine independent demand, classify the appropriate partnership tier (e.g., Reseller, OEM, Strategic Alliance), design a 90-day joint Go-to-Market (GTM) plan, and model the optimal revenue share structure against direct sales margins. It surfaces clear kill criteria for risk mitigation.

This skill guides commercial, product, and marketing teams through the strategic pricing design process. It helps select optimal pricing models (e.g., usage-based, freemium), validates acceptable price ranges using Van Westendorp PSM analysis on WTP data, and structures product tiers (Good/Better/Best). It provides a model and a range, guiding the human decision-maker for GTM launch or revision.

Designed for Procurement and BizOps teams to conduct comprehensive annual spend audits and category-level reviews. This tool categorizes spending using UNSPSC standards, identifies the 20% of categories responsible for 80% of costs (Pareto), analyzes purchasing cycle bottlenecks, and creates a risk-balanced plan for supplier consolidation, ensuring defensible and stable procurement decisions.

A comprehensive tool for Bid Managers and Proposal Leads to structure responses to RFPs, RFIs, and RFQs. It systematically parses complex requirements, maps product proof-points to identify strategic gaps (GAP audit), develops win-themes using the Shipley method, and calculates a defensible winrate estimate to guide a decisive bid/no-bid decision. Focuses on strategy, not narrative writing.

This powerful tool compares identical tables across two SQL Server instances (e.g., Production vs. Staging). It efficiently detects missing rows, extra columns, schema drifts, and data mismatches. Leveraging Python and Apache Arrow for fast columnar data transfer, it provides a comprehensive reconciliation report, making it essential for data migration validation and ETL verification.

This cheatsheet serves as a comprehensive lookup reference for the Mercury MCP tools. It guides AI agents on which specific `mercury_*` tools to call for various team interactions, including messaging teammates, managing threads and tasks, scheduling automations, and performing organizational admin edits. Use it when connecting to the Mercury MCP server to ensure the agent selects the correct function without guessing.

This skill provides an end-to-end solution to transform existing REST APIs, defined by OpenAPI or Swagger specifications, into functional MCP servers. It maps every API operation to a dedicated, callable LLM tool, automatically generating robust parameter schemas (Zod) and handling authentication wiring. Use this to expose internal or third-party APIs to LLMs, providing a complete workflow from spec ingestion to local testing and cloud deployment.