Security related HTTP headers for Rack applications

Upload files securely

Rack session store for Sequel

Slightly smarter session cookies for Rack 2 apps

A rack middleware to enforce appending or removing trailing slashes.

Rack middleware to automatically include code for Smart App Banner, introduced in iOS 6.

Rack middleware that deletes cookies at designated paths, including support for wildcard patterns for flexible cookie management.

Rack middleware to route requests with subdomains to specified routes with substitutions

Rack::TestApp is another testing helper library for Rack application. IMO it is more intuitive than Rack::Test.

Allow web service clients to specify the request time zone in an HTTP header.

Rack middleware for using the Authorization header with token authentication

Rack Middleware for logging raw incoming/outgoing HTTP traffic

Rack Middleware for filtering by user agent

Rack middleware to force subdomain redirects.

Rails Active MCP enables secure Rails console access through Model Context Protocol (MCP) for AI agents and development tools like Claude Desktop. Provides safe database querying, model introspection, and code execution with comprehensive safety checks and audit logging. Features include: • Sa...

Tagged caching support for Rails

Lightweight gem, tested in large Rails codebases (20k+ Ruby files). Allows AI assistants to evaluate and verify rails/ruby code changes securely at lighting-speed access without the need to restart server or run bundler.

RakeUp provides a set of tasks to automate the management of a local Rack based web application via Rake.

Implements a Linked Data Platform domain model, Rack middleware for server implementers, and a simple Sinatra-based server for RDF.rb

Easily runs a rack app for tests that hit web APIs