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

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

Monitors Hacker News for user-configured keywords, deduplicates against a local SQLite cache, and sends Slack alerts for new matching posts. Use when asked to monitor Hacker News for mentions, track keywords on HN, get alerts when something is posted about a topic on Hacker News, or set up HN keyword monitoring. Trigger when a user mentions Hacker News alerts, HN monitoring, keyword tracking on HN, or wants to know when a topic appears on Hacker News.

Given a product description, category keywords, or competitor names (any combination), searches Reddit, Hacker News, GitHub Issues, G2, and Google Trends for the real pains your market experiences, then synthesizes everything into a positioning framework showing who your ICP is, what they say out loud, and exactly how to talk to them. Use when asked to understand a market, find ICP pain points, map competitors, build a positioning doc, find messaging angles, or answer who is my customer and what do they actually care about. Trigger when a user says map my market, who is my ICP, what pains does my market have, understand my market, find my target customer, what are the top complaints in X space, help me position my product, or who should I be selling to.

'Takes a startup product URL or description, detects the industry and funding stage, identifies 5 comparable funded companies, searches who invested in those companies (Track A), finds VCs who publish investment theses about this space (Track B), and returns a ranked sourced list of relevant investors with deep-dives and outreach hooks. Use when asked to find investors for a startup, identify which VCs fund products like mine, research who backs companies in my space, build a VC target list, or find investor-market fit.'

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Use when writing concurrent Go code — goroutines, channels, mutexes, or thread-safety guarantees. Also use when parallelizing work, fixing data races, or protecting shared state, even if the user doesn't explicitly mention concurrency primitives. Does not cover context.Context patterns (see go-context).

Use when working with Go slices, maps, or arrays — choosing between new and make, using append, declaring empty slices (nil vs literal for JSON), implementing sets with maps, and copying data at boundaries. Also use when building or manipulating collections, even if the user doesn't ask about allocation idioms. Does not cover concurrent data structure safety (see go-concurrency).

Use when choosing a logging approach, configuring slog, writing structured log statements, or deciding log levels in Go. Also use when setting up production logging, adding request-scoped context to logs, or migrating from log to slog, even if the user doesn't explicitly mention logging. Does not cover error handling strategy (see go-error-handling).

b0

属性到字段映射 + 覆盖率计算 + 完备性放行。

This skill provides mandatory safety guidelines for coding agents. It should be used at the start of any coding session and whenever performing file operations, executing code, handling credentials, or interacting with external systems. The protocol defines what actions are permitted, restricted, or prohibited to ensure secure, reliable, and ethical agent behavior.

Set up a PreToolUse hook in .claude/settings.json that blocks dangerous commands — rm -rf, force push, database drops, and others — before they execute. Teaches the pattern of safety hooks for any Claude Code project. Trigger words: safety, guard, block dangerous, protect, prevent destructive, safe mode, dangerous commands, risky operations.

CLI for Google Sheets primitives. Read tables, append rows, update cells by key or index, batch operations.

Implements Syncfusion .NET MAUI AI-Powered Scheduler (SfSmartScheduler). Use when implementing natural language appointment scheduling, AI-powered scheduling, resource-aware booking, or conflict detection in MAUI apps. Covers AI scheduling, natural language CRUD operations, resource booking, and appointment summarization.

Implements and configure the Syncfusion .NET MAUI AI-Powered Smart Text Editor (SfSmartTextEditor). Use when working with SfSmartTextEditor, AI-powered text input, predictive text suggestions, inline or popup suggestions, or UserRole/UserPhrases configurations. Covers suggestion display modes, custom AI services (Claude, DeepSeek, Gemini, Groq), Azure OpenAI integration, and customization options.

- **Product today:** New AI coding assistant product (greenfield). No existing product in market; the company has an existing developer-tools platform with distribution to mid-market engineering teams

This strategy outlines the plan to build and launch an AI coding assistant tailored for mid-market engineering teams (50-500 engineers). The product will accelerate developer productivity by providing

- **Product:** B2B SaaS platform (generalized; applicable to project management, CRM, analytics, or similar multi-seat tools)

Users are abandoning checkout at the shipping step. Support ticket analysis reveals two dominant anxieties:

**Company/product (1-3 sentences):**

**Company:** SOC2 Automation Platform (Seed Stage)

- **Stage:** Seed

- **Role**: New Head of Product, fully remote Series B developer tools company

- **What we're building:** A copilot that drafts reply suggestions for customer support agents, grounded exclusively in our internal Zendesk KB (~500 articles).

| Dimension | Detail |

**Product:** Open-source observability SDK for TypeScript

**Product:** Open-source observability SDK for TypeScript

- **Product:** SOC 2 automation platform for startups

**Product:** SOC 2 Automation Platform for Startups

| Field | Detail |

**Product:** Payroll automation platform purpose-built for multi-state restaurant groups

**Product:** Payroll automation platform purpose-built for multi-state restaurant operations

- **Product today:** A workflow automation platform that helps IT and Security teams manage change approvals, access requests, and release workflows.

Our platform exists to eliminate the friction between security compliance and engineering velocity. Today, IT and Security teams are trapped between two unacceptable options: move fast and accumulate

**Team:** B2B SaaS web app | 2 designers, 8 engineers

**Team:** 2 designers, 8 engineers (B2B SaaS web app)

**B2B SaaS Web Application**

This plan establishes a design system to resolve inconsistent UI, eliminate one-off CSS, introduce shared design tokens, and accelerate design-to-dev handoff. The system will be built incrementally by

**Product:** AI onboarding assistant for HR teams