--- title: GitHub - igorkasyanchuk/talk_to_your_app: Talk to your... description: talk_to_your_app is a Ruby gem that mounts a Model Context Protocol (MCP) endpoint on a Rails application, enabling AI agents like Claude to query databases,... canonical: https://daily.dev/posts/github---igorkasyanchuk-talk-to-your-app-talk-to-your-rails-app-from-an-ai-agent-using-mcp-dktikjuul twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: GitHub - igorkasyanchuk/talk_to_your_app: Talk to your Rails App from an AI agent using MCP | daily.dev og:description: talk_to_your_app is a Ruby gem that mounts a Model Context Protocol (MCP) endpoint on a Rails application, enabling AI agents like Claude to query databases,... og:url: https://daily.dev/posts/github---igorkasyanchuk-talk-to-your-app-talk-to-your-rails-app-from-an-ai-agent-using-mcp-dktikjuul og:image: https://api.daily.dev/og/posts/dKTikJUUL.png og:image:alt: GitHub - igorkasyanchuk/talk_to_your_app: Talk to your Rails App from an AI agent using MCP og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # GitHub - igorkasyanchuk/talk_to_your_app: Talk to your Rails App from an AI agent using MCP **[Ruby Flow](https://daily.dev/sources/rubyflow)** · 25 min read · 0 upvotes · 0 comments ## Summary talk_to_your_app is a Ruby gem that mounts a Model Context Protocol (MCP) endpoint on a Rails application, enabling AI agents like Claude to query databases, inspect background jobs, toggle feature flags, and run custom tools — all behind authentication and audit logging. It ships with batteries-included plugins for Sidekiq, Solid Queue, Flipper, Rake, and cache management. The DB plugin defaults to read-only connections enforced at the database role level, not SQL parsing. Every tool call is audit-logged with principal, IP, params, and outcome. Configuration is fail-closed: missing auth or misconfigured connections raise at boot. Custom tools can be scaffolded with a generator and dropped into a dedicated directory for automatic exposure. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [How To Rev Up Your Rails Development with MCP](https://daily.dev/posts/how-to-rev-up-your-rails-development-with-mcp-ngv87ulfm) · RUBYLAND · 0 upvotes · 0 comments - [Rails MCP Server: Context-Efficient Tool Architecture](https://daily.dev/posts/rails-mcp-server-context-efficient-tool-architecture-artnwxjr4) · Ruby Flow · 0 upvotes · 0 comments - [RubyLLM 1.14: From Zero to AI Chat App in Under Two Minutes](https://daily.dev/posts/rubyllm-1-14-from-zero-to-ai-chat-app-in-under-two-minutes-4pqmrussr) · RUBYLAND · 1 upvotes · 0 comments - [Rails Business Podcast \(again\)](https://daily.dev/posts/rails-business-podcast-again--qogcsfxdb) · RUBYLAND · 0 upvotes · 0 comments --- Tags: [#ruby](https://daily.dev/tags/ruby), [#rails](https://daily.dev/tags/rails), [#mcp](https://daily.dev/tags/mcp) [View this post on daily.dev](https://daily.dev/posts/github---igorkasyanchuk-talk-to-your-app-talk-to-your-rails-app-from-an-ai-agent-using-mcp-dktikjuul) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"GitHub - igorkasyanchuk/talk_to_your_app: Talk to your Rails App from an AI agent using MCP","url":"https://daily.dev/posts/github---igorkasyanchuk-talk-to-your-app-talk-to-your-rails-app-from-an-ai-agent-using-mcp-dktikjuul","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/github---igorkasyanchuk-talk-to-your-app-talk-to-your-rails-app-from-an-ai-agent-using-mcp-dktikjuul"},"datePublished":"2026-07-25T04:12:29.319Z","dateModified":"2026-07-25T05:57:20.944Z","description":"talk_to_your_app is a Ruby gem that mounts a Model Context Protocol (MCP) endpoint on a Rails application, enabling AI agents like Claude to query databases,...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/5d0f03520c36206011168ab8eeeb37b0?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/5d0f03520c36206011168ab8eeeb37b0?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"Ruby Flow","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Ruby Flow","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/a21aaa8bcbbf448193a016895c90a0e1","url":"https://daily.dev/sources/rubyflow"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/github---igorkasyanchuk-talk-to-your-app-talk-to-your-rails-app-from-an-ai-agent-using-mcp-dktikjuul","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"ruby,rails,mcp","timeRequired":"PT25M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Ruby Flow","item":"https://daily.dev/sources/rubyflow"},{"@type":"ListItem","position":3,"name":"GitHub - igorkasyanchuk/talk_to_your_app: Talk to your Rails App from an AI agent using MCP"}]} ```