It allows you to write rake tasks to do common tasks, such as creating email addresses, adding users etc. Silk provides a HTTP wrapper the the rake tasks, and allows communication via JSON objects, which makes it dead easy for them to be called from a web app.

This is a simple REST service to kick off bootstrap processes. It is intended for use in a VPC-type environment with limited access.

A simple Ruby implementation of the Agent Communication Protocol (ACP) - an open protocol for communication between AI agents, applications, and humans. Supports multimodal messages, real-time streaming, agent discovery, and stateful sessions.

Helpful method when you need to add some logic that figures out if the link (or more often navigation item) is selected based on the current page or other arbitrary condition

Handles authorisation only

Simple MapReduce framework

SimpleMetrics

A simple rack for log information from environment.

Provides an AES-256-CBC encrypted session cookie signed with an HMAC digest in a double ended manor. Cookie options include max-age, path, domain, http-only, and secure. Honors Rack's methods like session and request.session_options

A Sinatra application that makes it easy to collect and store web statistics

Simple interface for SimpleDB.

Simulator rest server

Sinatra extensions for blocking non-AJAX requests.

Helpers for building RESTful APIs in Sinatra.

Handy helpers for writing RESTful APIs in Sinatra.

Package your assets for Sinatra.

Provides methods for generating assets urls.

Simple and effective asset compilation, supporting Coffeescript and SASS. A lean alternative to larger, slower asset management gems.

Simple authentication for sinatra

A sinatra extension for easy oauth integration with oauth providers