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from antigravity-awesome-skills42,325
Provision temporary Postgres databases (pg.new) instantly for demos, prototyping, and local development; returns a connection string and claim URL (72-hour expi
Claimable Postgres provisions short-lived Postgres instances via pg.new (Neon). The skill explains API, CLI, SDK, and Vite plugin options; how to parse the returned connection_string and claim_url; and safe steps to write the DATABASE_URL to a project's .env without accidentally overwriting existing credentials. It highlights the 72-hour expiry for unclaimed databases and provides guidance for seeding and verifying the database.
Use this skill when you need a disposable Postgres instance quickly for: running demos, prototyping features that need a real DB, test environments, CI/debugging, or when a user explicitly asks for a throwaway DATABASE_URL without signup. Avoid for production workloads; recommend full Neon provisioning instead.
npx get-db@latest --yes) and REST/SDK examples (curl and TypeScript snippets).Well-documented skill for provisioning temporary Postgres databases via Neon's pg.new service. No bundled scripts — all functionality relies on external API calls (curl) or npm packages (npx get-db). The SKILL.md is thorough with clear agent workflows, error handling guidance, and safety notes. Minor security consideration around npx @latest running unverified packages, but the skill includes appropriate safeguards like checking .env before overwriting and warning about .gitignore.
Clean skill with no bundled scripts. Good safety practices documented (check existing env vars, warn about .gitignore, ask before destructive SQL). The npx @latest pattern is standard in Node.js ecosystem but carries inherent supply chain risk.
Reverse Engineer
Provides step-by-step guidance and best practices for binary reverse engineering: static analysis, dynamic tracing, disassembly, and documentation workflows for
Node.js Best Practices
Guidelines and decision-making for Node.js architecture, runtime, async patterns, security, validation, and testing to inform framework and system choices.
Angular Migration
Guides developers through migrating AngularJS (1.x) apps to modern Angular (2+), with hybrid ngUpgrade approaches, component/service conversions, DI strategies,
DOCX Official
Workflows and tools to create, edit, analyze, and convert .docx files safely and reproducibly, including tracked-change redlining and raw OOXML access.
Makepad Basics
Guides agents to create, structure, and bootstrap Rust Makepad applications using makepad-widgets (dev branch) with code patterns, macros, and event handling.
STRIDE Analysis Patterns
Apply the STRIDE threat-modeling methodology to systematically identify and document security threats during design, reviews, or audits.
Makepad Event & Action Handling
Guides handling of input, lifecycle, and widget actions in Makepad apps — events, hit testing, timers, and parent-child action flow.
Makepad Basics
Guides agents to generate and explain Rust Makepad apps: setup, live_design!, app_main!, widget wiring and common patterns for cross-platform GUI development.
Makepad Basics (Claude variant)
Agent skill for Makepad starter apps: generates Rust examples, explains live_design! patterns, and guides event handling and widget wiring for beginner projects
API Security Testing
Guided workflow for testing REST and GraphQL APIs: authentication, authorization, input validation, rate limiting, error handling, and common API vulnerabilitie
Readwise Reader Document Management
Manage Readwise Reader documents: list, save, search, move, tag, highlight, export and bulk-edit via official and custom CLIs.
ezBookkeeping API Tools
Command-line API tools for ezBookkeeping: record and query transactions, retrieve accounts/categories/tags, and fetch exchange rates for self-hosted personal fi
Tmux Bridge
Give an agent controlled access to a local tmux terminal bridge so it can run shell commands, capture output, and manage sessions on the user's machine.
SourceSage CLI
Generate concise, LLM-friendly repository summaries (Markdown) using the SourceSage CLI — supports lite mode, language switching, and targeted repo analysis.
Nit (Nitter CLI)
Terminal client to browse tweets, view profiles, and search posts via Nitter instances without opening a browser.
hn — Hacker News CLI
Terminal-based Hacker News client with a CLI and optional interactive TUI for browsing top/new/best/ask/show/jobs stories, viewing threads with nested comments,
Neo4j Graph Database
Run Cypher queries and manage nodes/relationships against a local Neo4j instance exposed in the Docker network.
WhoDB
Database assistant for exploring and querying Postgres, MySQL, SQLite, MongoDB, Redis, Elasticsearch and ClickHouse — via MCP tools or CLI fallbacks.