Write, refactor, and ship code with an agent that knows your stack.
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Julian project tools — deploy, manage, and interact with Julian instances
Vibes is for people who use Claude Code, but don't know how to code.
A strict code reviewer, pair programmer, debugger, and mentor for Python, Bash, Google Apps Script, and JavaScript — a security-first, phase-aware engineering discipline with an enforced spec → plan → TDD → verify workflow.
Upload and host files anonymously using decentralized storage with Originless and IPFS.
Log all file changes (write, edit, delete) to a SQLite database for debugging and audit. Use when: (1) Tracking code changes, (2) Debugging issues, (3) Auditing file modifications, or (4) The user asks to track file changes.
Embedded debugger workflow for probe-rs targets. Provides a CLI-first skill and optional MCP server for probe discovery, target checks, flashing, memory access, and RTT workflows.
Star all repositories from a GitHub user automatically. Use when: (1) Supporting open source creators, (2) Bulk discovery of useful projects, or (3) Automating GitHub engagement.
Check cryptocurrency wallet balances across multiple blockchains using free public APIs.
Find duplicate records in 30 seconds. Zero-config entity resolution, 97.2% F1 out of the box.
Encrypt and decrypt files or streams using age — a simple, modern, and secure encryption tool with small explicit keys, passphrase support, SSH key support, post-quantum hybrid keys, and UNIX-style composability. No config options, no footguns.
Scrape websites at scale using Scrapy, a Python web crawling and scraping framework. Use when: (1) Crawling multiple pages or entire sites, (2) Extracting structured data from HTML/XML, or (3) Building automated data pipelines from web sources.
Projects, tasks, and task dependencies for tracking work
Translate text using free LibreTranslate API. Use when: (1) Translating content between languages, (2) Creating multilingual documentation, (3) Processing international data, or (4) Building translation workflows.
Fetch current and historical crypto prices and compute ATH or ATL over common time windows.
Run comprehensive PLG analysis on a codebase to detect tech stack, existing growth features, and revenue opportunities. Use when the user says "analyze", "scan", "audit codebase", or "find growth opportunities".
Analyzes CSV files and automatically generates comprehensive summaries with statistical insights, data quality checks, and visualizations using Python and pandas. No questions asked — just upload a CSV and get a full analysis immediately.
Geocode addresses and get map data using free OpenStreetMap Nominatim API. Use when: (1) Converting addresses to coordinates, (2) Reverse geocoding coordinates to addresses, (3) Location-based features, or (4) Validating addresses.
Generate context-aware implementation prompts for a selected growth loop. Use when the user says "build", "implement", "generate code", "create prompt", or "how do I build this".
Create interactive, custom data visualizations using d3.js — including charts, graphs, network diagrams, and geographic maps. Use when you need fine-grained control over visual elements, transitions, or interactions beyond what standard charting libraries offer, in any JavaScript environment (vanilla JS, React, Vue, Svelte, etc.).
Get current weather, forecasts, and historical data using free Open-Meteo and wttr.in APIs. Use when: (1) Fetching weather conditions, (2) Weather alerts and monitoring, (3) Forecast data for planning, or (4) Climate analysis.
Products, prices, subscriptions, invoices, and payments with optional Stripe integration.
Generate QR codes locally without external APIs using native CLI and runtime libraries in Bash and Node.js.
Log all chat messages to a SQLite database for searchable history and audit. Use when: (1) Building chat history, (2) Auditing conversations, (3) Searching past messages, or (4) User asks to log chats.
Knowledge base articles organized into hierarchical categories with slug-based URLs and view tracking.
Generate candlestick price charts for any asset from existing OHLC data, without handling data fetching.
Automatically creates user-facing changelogs from git commits by analyzing commit history, categorizing changes, and transforming technical commits into clear, customer-friendly release notes. Turns hours of manual changelog writing into minutes of automated generation.
Multi-tenant organizations, users, teams, memberships, roles, and permissions with RLS
Aggregate and deduplicate recent news from multiple sources into concise topic summaries.
Publish operational logs over Nostr with public events and private admin messages for sensitive logs.
Connected apps, OAuth tokens, webhooks, and sync logs
Check an IP address across multiple public geolocation and reputation sources and return a best-matched location summary.
Calculate line-of-sight and road distances between two cities using free OpenStreetMap services.
Multi-step approval chains with requests, decisions, and temporary delegations.
Transform data between JSON, CSV, and other formats with filtering, mapping, and flattening. Use when: (1) Converting API responses to CSV, (2) Processing data pipelines, (3) Extracting specific fields, or (4) Flattening nested structures.
Research and create modern, animated tourism websites for cities with historical facts, places to visit, and colorful designs.
Sales and recruiting pipelines with stages, deals, and stage transition history
Notification templates, deliveries, preferences, and push tokens with RLS
Set up analytics and tracking infrastructure for growth loops. Use when the user says "deploy telemetry", "set up analytics", "tracking", "events", "push to supabase", or "skene push".
Folders, documents, and polymorphic threaded comments for wikis, notes, and knowledge bases.
Trigger-based automations with action sequences and run history
Contacts, companies, and contact-company relationships for customer management
Support tickets with priority, status, and SLA tracking
Campaigns, segments, lists, sends, and engagement events for email and multi-channel outreach.
Form definitions, fields, submissions, and file uploads with RLS
Polymorphic conversation threads and messages for any entity
Events and attendees with optional polymorphic links to CRM records.
Backend skills for Supabase — CRM, billing, support, and more
Set up Skene configuration for a project. Use when starting a new PLG analysis, when .skene.config is missing, or when the user says "skene init", "set up skene", or "configure skene".