Use the hack CLI for local runtime orchestration (compose, DNS/TLS, logs, sessions, tickets) and agent setup. Trigger when asked to run/start/stop services, inspect logs, manage lifecycle/session workflows, or update agent integrations. Prefer CLI over MCP when shell access is available.

Create and maintain ExecPlans for complex work (design-to-implementation) following the repo's ExecPlan standard.

Ensure fixed count of goblin nests or hives per map.

Build and refactor UI in this repo using Chakra UI v2 + Emotion and the repo theme (`app/theme.ts`). Use for Chakra component usage, responsive layout, a11y, theme tokens/semanticTokens, component variants, and UI polish.

> [!tweet] @zeroxBigBoss · Dec 26, 2025

> **Purpose:** Build multi-system integrations, ETL workflows, and API connections. Design Make/n8n scenarios, implement webhooks, and create event-driven data pipelines.

Seoul Semiconductor LED MPN encoding patterns, series identification, package extraction, and color decoding. Use when working with Seoul Semi LEDs or SeoulSemiHandler.

STMicroelectronics MPN encoding patterns, suffix decoding, and handler guidance. Use when working with STM32, STM8, ST MOSFETs, or L78/L79 regulators.

Enforces project E2E testing conventions using Playwright with custom fixtures, Page Object Model, and authentication contexts.

Rebalance resource clustering and wildlife spawns.

Write and validate Grove technical specifications with consistent formatting, ASCII art headers, diagrams, and the Grove voice. Use when creating new specs, reviewing existing specs for completeness, or standardizing spec formatting.

Use the hack tickets extension (git-backed JSONL event log) to create/list/show/sync lightweight tickets. Trigger when asked to track work items, decisions, or bugs inside a repo without external issue trackers. Prefer `hack x tickets ...` commands; store lives on hidden ref `refs/hack/tickets` by default.

Develop the go-lcpd daemon/tools (Go). Follow repo principles (robustness, TDD, lint) and validate with make test/lint/gen.

Map include chains and explain module relationships.

**Type:** AI Research Agent

Submit a feature suggestion conversationally — Claude gathers details, previews, and creates a GitHub issue via gh CLI.

Zero-knowledge proof circuit development using circom. Use when implementing arithmetic circuits for zkSNARKs, including circuit design, constraint verification, witness generation, and testing. Triggers on tasks like "create a circom circuit", "implement ZK proof", "write Merkle tree circuit", "add range proof", or any zero-knowledge cryptography implementation requiring circom.

Generates meeting briefings by aggregating account info, contacts, opportunities, cases, and activity history into structured prep documents with talking points and discovery questions. Use when user says "prep me for my call", "brief me on this account", "meeting prep", "I have a meeting with [company]", "account briefing", "customer briefing", or "prepare for customer meeting".

MANDATORY - You must load this skill before doing anything else. This defines how you operate.

How to create, structure, and publish self-contained Convex components with proper isolation, exports, and dependency management