Prawn is a fast, tiny, and nimble PDF generator for Ruby

pikuri-pdf plugs PDF → text extraction into pikuri-core's +Pikuri::Extractor+ registry. The bundled +Pikuri::Extractors::PDF+ extractor wraps the pure-Ruby pdf-reader gem and extracts lazily: paged reads (the +read+ tool's windows) parse only the pages the window needs, so the first page of a 500-page PDF never pays for the other 499. Shipped separately from pikuri-core so the core's dependency tree stays minimal and auditable: pdf-reader and its transitive deps (Ascii85, afm, hashery, ruby-rc4, ttfunk) ride along only for hosts that opt into PDF support. Registration is explicit — +Pikuri::Extractors::PDF.register+ — so requiring the gem changes nothing by itself; the host script picks which extractors it wires in. One registration extends the +read+ tool, +web_scrape+, and the pikuri-vectordb indexer simultaneously.

Poltergeist is a driver for Capybara that allows you to run your tests on a headless WebKit browser, provided by PhantomJS.

Prawn is a fast, tiny, and nimble PDF generator for Ruby

Prawn is a fast, tiny, and nimble PDF generator for Ruby

Add PDF 'images' as images in prawn documents

Prawn::Table provides tables for the Prawn PDF toolkit

Probatio Diabolica runs custom *_spec.rb files with a DSL inspired by RSpec and supports text/image/PDF reporting.

PuppeteerEntity provides a simple and intuitive interface for interacting with Puppeteer, a headless Chrome browser.

Set of small and standalone utilities in Ruby.

Under development. Contributors welcome.

RCrewAI is a powerful Ruby framework for creating autonomous AI agent crews that collaborate to solve complex tasks. Build intelligent workflows with reasoning agents, tool usage, memory systems, and human oversight. Key Features: • Multi-Agent Orchestration: Create crews of specialized AI agents that work together • Multi-LLM Support: OpenAI GPT-4, Anthropic Claude, Google Gemini, Azure OpenAI, Ollama • Rich Tool Ecosystem: Web search, file operations, SQL databases, email, code execution, PDF processing • Agent Memory: Short-term and long-term memory for learning from past executions • Human-in-the-Loop: Interactive approval workflows and collaborative decision making • Advanced Task Management: Dependencies, retries, async execution, and context sharing • Hierarchical Teams: Manager agents that coordinate and delegate to specialist agents • Production Ready: Security controls, error handling, comprehensive logging, and monitoring • Ruby-First Design: Built specifically for Ruby developers with idiomatic patterns • CLI Tools: Command-line interface for creating and managing AI crews

The home for various forms for external providers eg home care prescriptions

A resume parsing gem. Specifically for LinkedIn PDFs

Create pdfs with Prawn

No need in Power Point, Adobe Acrobat or Open Office to edit your presentations anymore.

A standalone, self-contained coding and automation agent built on ruby_llm. Provides an agent loop, persistent memory, SQLite sessions, context compaction, a job system, a tool registry, and an extensible UI layer.

Sign PDFs digitally in pure Ruby

SharedTools provides a collection of reusable common tools for Ruby applications using ruby_llm gem.

Sphragis (Σφραγίς - Greek for 'seal') provides multi-provider PDF digital signatures. Supports hardware tokens (Fortify WebCrypto), cloud e-signatures (Harica), and more. Perfect for academic institutions and commercial use. Rails 6.1+ compatible.