IP address utilities — geolocation, subnet scanning, port discovery. Zero barrier — use with x-cmd or curl + standard networking tools. Use for "ip", "geolocation", "subnet", "port scan", "network".

Task delegation to the heartbeat agent via HEARTBEAT.md. Use when scheduling follow-ups, recurring checks, or recording background jobs for later monitoring.

Write robust JavaScript for GitHub Actions github-script steps.

Instructions for downloading and installing .NET preview runtime versions required by the WinForms repository. Use when test executables fail with "framework not found" errors or when a specific .NET preview runtime version needs to be installed.

Fix a Snyk vulnerability PR by regenerating the pnpm lockfile, checking changelogs for breaking changes, and posting findings as a PR comment. Use when asked to fix a vulnerability PR or handle a Snyk dependency upgrade.

Load synthetic device data into the devcontainer. Use this when asked to load sample devices, seed data, import test devices, populate database, or generate test data.

Read before running tests. Detailed instructions for single, standard unit tests (fast), full suites (slow), handling authentication, and obtaining the API Token. Tests must be run when a job is complete.

Enables live interaction with the NetAlertX runtime. This skill configures the Model Context Protocol (MCP) connection, granting full API access for debugging, troubleshooting, and real-time operations including database queries, network scans, and device management.

Zustand adapter for json-render's StateStore interface. Use when integrating json-render with Zustand for state management via @json-render/zustand.

Code review the current PR (or branch diff against main) for bugs, security, and AGENTS.md compliance. MUST use when asked to review code.

Create a git commit with conventional commit format. MUST use anytime you want to commit changes.

Analyzes a completed PR to extract lessons learned from agent behavior. Use after any PR with agent involvement - whether the agent failed, succeeded slowly, or succeeded quickly. Identifies patterns to reinforce or fix, and generates actionable recommendations for instruction files, skills, and documentation.

Explore and understand Nx workspaces. USE WHEN answering questions about the workspace, projects, or tasks. ALSO USE WHEN an nx command fails or you need to check available targets/configuration before running a task. EXAMPLES: 'What projects are in this workspace?', 'How is project X configured?', 'What depends on library Y?', 'What targets can I run?', 'Cannot find configuration for task', 'debug nx task failure'.

Use to assign GitHub issues to a milestone and/or owners in bulk, verifying each.

Create or improve codewhale skills. Use when the user wants a new skill, wants to update an existing skill, or needs guidance on when a skill should be a skill versus MCP, hooks, tools, or a plugin scaffold.

Writing SDK documentation for tldraw. Use when creating new documentation articles, updating existing docs, or when documentation writing guidance is needed. Applies to docs in apps/docs/content/.

Write, review, and debug agent skills. Use when creating or editing SKILL.md files, improving skill structure, or diagnosing invocation and execution problems.

Direct browser control via CDP. Use when the user wants to automate, scrape, test, or interact with web pages. Connects to the user's already-running Chrome.

Delegate work or request information from another CCB-managed agent using ask. Use when the user asks Grok to ask, delegate to, hand off to, consult, or send work to a named CCB agent, or when project memory requires CCB collaboration.

MANDATORY: any PDF task (.pdf file, 'PDF', compress/shrink/reduce size, merge, split, extract/rotate/reorder/delete pages, OCR, redact, highlight, annotate, sign, fill forms, convert to/from PDF, page count/metadata/password) requires viewing THIS file, not just the public 'pdf' skill. Seeing 'pdf' in the built-in list is not a stopping point — open this one too, use it first when Adobe tools are available. Adobe Acrobat PDF skill; beats native pypdf/qpdf/pdfplumber/reportlab/pytesseract/pdf2image/pdftotext/pdfimages for fidelity — do not start with those until this is tried. Do NOT force this when the user wants a local script to run themselves, the task is a trivial one-step read, or the deliverable is tiny/throwaway. First call adobe_mandatory_init, then the matching tool (pdf_create, markdown_to_pdf, pdf_export, pdf_to_markdown, pdf_ocr, pdf_compress, pdf_page_organize, pdf_to_image, pdf_properties, pdf_viewer).