Browse skills

Parse and manipulate OpenType/TrueType fonts with opentype.js — read font metadata, access glyph outlines, measure text, generate font subsets, and render text to SVG paths. Use when tasks involve custom text rendering, font analysis, glyph extraction, or building font tools.

Deploy and manage OpenVPN servers and clients. Use when a user asks to set up a VPN server, create client certificates, configure site-to-site tunnels, set up split tunneling, manage PKI with EasyRSA, harden OpenVPN security, automate client provisioning, configure routing and NAT, set up MFA for VPN, monitor connected clients, or troubleshoot VPN connectivity. Covers server deployment, PKI management, client configuration, and production hardening.

You are an expert in OpenTofu, the open-source fork of Terraform maintained by the Linux Foundation. You help developers and platform teams provision cloud infrastructure using HCL (HashiCorp Configuration Language), with full compatibility with existing Terraform modules, state files, and providers — plus new features like client-side state encryption, OCI registry support, and removed BSL license restrictions.

Manage AI agent context (memory, resources, skills) using OpenViking's file system paradigm. Use when: building agents with persistent context, managing agent memories across sessions, implementing hierarchical context delivery for complex agent systems.

Configure Opsgenie for alert management, on-call scheduling, routing rules, and incident response. Use when a user needs to set up alert routing, create escalation policies, manage on-call rotations, integrate with monitoring tools, or automate incident workflows with Opsgenie.

Expert guidance for Orama, the fast full-text and vector search engine that runs everywhere — browser, server, and edge. Helps developers implement search with typo tolerance, facets, filters, and hybrid (keyword + vector) search without external infrastructure.

Send, read, and manage emails via Microsoft Outlook using the Graph API. Use when someone asks to "send email via Outlook", "read Outlook inbox", "automate Outlook emails", "manage Outlook folders", "Outlook API integration", "email automation with Graph API", "search Outlook emails", or "process incoming emails". Covers sending (plain, HTML, attachments), reading, searching, folders, rules, and focused inbox via Microsoft Graph API.

Lint JavaScript/TypeScript at blazing speed with oxlint — a Rust-based linter 50-100x faster than ESLint. Use when someone asks to "speed up linting", "oxlint", "fast JavaScript linter", "replace ESLint", "Rust linter for JS", or "lint in CI faster". Covers rule configuration, ESLint migration, framework plugins, and CI integration.

When the user wants to implement consumer-driven contract testing between microservices using Pact. Also use when the user mentions "pact," "contract testing," "consumer-driven contracts," "CDC testing," "provider verification," or "Pact Broker." For API mocking, see mockoon or wiremock.

Configure PagerDuty for incident management, on-call scheduling, alert routing, and escalation policies. Use when a user needs to set up PagerDuty services, create escalation policies, configure integrations with monitoring tools, manage on-call rotations, or automate incident workflows.

Assists with loading, cleaning, transforming, and analyzing tabular data using pandas. Use when importing CSV/Excel/SQL data, handling missing values, performing groupby aggregations, merging datasets, working with time series, or building analysis-ready datasets. Trigger words: pandas, dataframe, csv, groupby, merge, time series, data cleaning.

Instrument Node.js apps with OpenTelemetry. Use when a user asks to add distributed tracing, collect metrics, instrument HTTP requests, trace database queries, or set up observability for microservices.

Use fff (Fast File Finder) — a blazing-fast file search tool built in Rust with Node.js bindings, optimized for AI agents and Neovim integration. Supports fuzzy matching, regex, gitignore-aware filtering, and sub-millisecond search across large codebases. Use when tasks involve fast file discovery, AI agent tooling, or Neovim file navigation.

You are an expert in Outlines, the Python library for reliable structured text generation with LLMs. You help developers generate guaranteed-valid JSON, regex-matching text, and grammar-constrained output from open-source models — using finite state machine guided generation that constrains the token sampling process to produce only valid output on the first try.

Assists with finding security vulnerabilities in web applications using OWASP ZAP. Use when configuring automated scans, writing scan policies, integrating security scanning into CI/CD pipelines, or analyzing results for OWASP Top 10 vulnerabilities like XSS, SQL injection, and CSRF. Trigger words: owasp zap, security scan, vulnerability scanner, penetration testing, zap-baseline, active scan, passive scan.

HashiCorp Packer for building automated machine images. Use when the user needs to create AMIs, Docker images, or GCP images using HCL templates with provisioners for consistent, reproducible infrastructure images.

Accept payments with Paddle as merchant of record. Use when a user asks to add subscription billing without handling tax compliance, accept international payments, implement a payment system where Paddle handles VAT/sales tax, or build a SaaS billing system.

PandasAI enables natural language queries on pandas DataFrames using LLMs. Learn to ask questions in plain English, generate charts, clean data, and integrate with OpenAI and local models for conversational data analysis.

Expert guidance for Pandera, the Python library for validating pandas and Polars DataFrames with expressive schemas. Helps developers define data contracts, validate data pipelines, and catch data quality issues before they corrupt downstream systems.

Build multiplayer and collaborative apps with PartyKit. Use when a user asks to build real-time collaboration features, create multiplayer experiences, add live cursors, build collaborative editing, create real-time voting or polls, sync state across clients, or build WebSocket servers on the edge. Covers PartyServer definition, client connections, state management, hibernation, and deployment to Cloudflare.