Minimal static weblog generator. Good RSS feeds.

Ruby implementation of JWT (JSON Web Token) and its related specifications, compliant with RFC 7515 (JWS), RFC 7516 (JWE), RFC 7517 (JWK), RFC 7518 (JWA), and RFC 7519 (JWT) as much as possible.

Extracted reusable OpenAI API client that wraps chat completions with sane defaults, logging hooks, and retry/backoff handling.

A CLI for interacting with Linear.app. Loosely based on the GitHub CLI

Liquid templates for Ruby, with some extra features

Ruby library for interacting with various LLM providers including Anthropic, Google Gemini, xAI, and other OpenAI-compatible API providers (including local models). Supports streaming, event-handling, conversation management, tool-use, image input, and cost-tracking.

Encrypted local vault for secrets with MCP server for AI agents. No cloud required. Powers credentials management at inventlist.com.

Advanced components and Rails management with LocoMotion.

Lookout is a fork of Ahoy Captain with SQLite support, continued maintenance, and modern Rails 8 compatibility. Full-featured analytics dashboard with conversion funnels, goals tracking, and beautiful visualizations.

Use Lightspark Grid API for money moving with ls-grid gem

Mimics SAML Identity Provider (IdP) responses for testing

An unofficial Magister API wrapper for ruby

MailGrabber is yet another solution to inspect sent emails.

A Model Context Protocol server providing IMAP/SMTP email tools behind an OAuth 2.1 authorization server.

Ruby gem for integrating with the Mailshake email outreach API. Supports campaigns, recipients, activity tracking, leads, team members, senders, and push webhooks.

MakeId is a collection of record Identifier generators

Ruby library for MassProspecting API.

Ruby gem that mirrors the MAX Bot API Go client.

Parse MBOX files and export email data into CSV format

A Ruby gem that provides tooling for connecting to and inspecting MCP servers, allowing you to list and execute tools, resources, and prompts with JSON output.