kcmartin · Oct 21, 2026 · Oct 19, 2026
diff --git a/about/discontinued-plans.mdx b/about/discontinued-plans.mdx
@@ -1,5 +1,6 @@
 ---
 title: Discontinued Plans
+description: "Fly.io stopped selling Hobby, Launch, and Scale plans on October 7, 2024. See the legacy allowances still honored, pro-rated billing, and Pay As You Go."
 source_url: https://fly.io/docs/about/discontinued-plans/
 ---
 

diff --git a/about/extensions.mdx b/about/extensions.mdx
@@ -1,5 +1,6 @@
 ---
 title: Fly.io Extensions Program
+description: "Partner with Fly.io as an extension provider: requirements for account and resource provisioning, SSO via flyctl ext, usage billing APIs, and hosting."
 source_url: https://fly.io/docs/about/extensions/
 ---
 

diff --git a/about/index.mdx b/about/index.mdx
@@ -1,5 +1,6 @@
 ---
 title: About Fly.io
+description: "The About section of the Fly.io docs: pricing, billing, cost management, the free trial, support, healthcare controls, open source, brand, and legal terms."
 source_url: https://fly.io/docs/about/
 ---
 

diff --git a/about/merch.mdx b/about/merch.mdx
@@ -1,5 +1,6 @@
 ---
 title: Fly.io Merchandise
+description: "Where to buy Fly.io merch: T-shirts, hoodies, stickers, and mugs with Frankie the balloon, sold through the Redbubble shop, and who to email for help."
 source_url: https://fly.io/docs/about/merch/
 ---
 

diff --git a/about/open-source.mdx b/about/open-source.mdx
@@ -1,5 +1,6 @@
 ---
 title: Fly.io and Open Source
+description: "How Fly.io supports the open source it depends on: equity grants to authors of projects like isolated-vm and acme-client, plus recurring sponsorships."
 source_url: https://fly.io/docs/about/open-source/
 ---
 

diff --git a/django/advanced-guides.mdx b/django/advanced-guides.mdx
@@ -1,5 +1,6 @@
 ---
 title: "Django: Advanced Guides"
+description: "Advanced Django guides for Fly.io, currently covering staging environments: spin up a separate staging app for each change using GitHub Actions."
 sidebarTitle: Advanced guides
 source_url: https://fly.io/docs/django/advanced-guides/
 ---

diff --git a/django/index.mdx b/django/index.mdx
@@ -1,5 +1,6 @@
 ---
 title: Django on Fly.io
+description: "Run Django on Fly.io: fly launch detects and deploys Django apps. Start with the starter app guide, move an existing project off Heroku, or go advanced."
 source_url: https://fly.io/docs/django/
 ---
 

diff --git a/elixir/advanced-guides.mdx b/elixir/advanced-guides.mdx
@@ -1,5 +1,6 @@
 ---
 title: "Elixir: Advanced Guides"
+description: "Advanced Elixir on Fly.io: GitHub Actions CI/CD, Observer and Livebook against production, clustering from your laptop, and SQLite3 as a database."
 sidebarTitle: Advanced guides
 source_url: https://fly.io/docs/elixir/advanced-guides/
 ---

diff --git a/elixir/getting-started/migrate-from-heroku.mdx b/elixir/getting-started/migrate-from-heroku.mdx
@@ -1,5 +1,6 @@
 ---
 title: Migrate an Elixir App from Heroku
+description: "Move a Phoenix app with Postgres, Oban and a custom domain from Heroku to Fly.io: fly launch, import secrets, copy the database, and a command cheat sheet."
 sidebarTitle: Migrate from Heroku
 source_url: https://fly.io/docs/elixir/getting-started/migrate-from-heroku/
 ---

diff --git a/elixir/index.mdx b/elixir/index.mdx
@@ -1,5 +1,6 @@
 ---
 title: Elixir on Fly.io
+description: "Deploy Phoenix and LiveView apps to Fly.io and cluster Elixir nodes across regions. Jump to getting started, the basics, or advanced BEAM guides."
 source_url: https://fly.io/docs/elixir/
 ---
 

diff --git a/elixir/the-basics.mdx b/elixir/the-basics.mdx
@@ -1,5 +1,6 @@
 ---
 title: "Elixir: The Basics"
+description: "Elixir basics on Fly.io: open an IEx shell into a running production app, cluster Erlang nodes into one distributed network, and troubleshoot deploys."
 sidebarTitle: The Basics
 source_url: https://fly.io/docs/elixir/the-basics/
 ---

diff --git a/flyctl/index.mdx b/flyctl/index.mdx
@@ -1,5 +1,6 @@
 ---
 title: flyctl - The Fly.io CLI
+description: "flyctl is the Fly.io CLI. Start here for the core fly commands: auth signup and login, launch, deploy, apps, secrets, logs, status, releases, ips, certs."
 source_url: https://fly.io/docs/flyctl/
 ---
 

diff --git a/flyctl/install.mdx b/flyctl/install.mdx
@@ -1,5 +1,6 @@
 ---
 title: Install flyctl
+description: "Install flyctl on macOS with Homebrew or the install script, on Linux with curl, or on Windows with PowerShell, and how to uninstall it later."
 source_url: https://fly.io/docs/flyctl/install/
 ---
 

diff --git a/flyctl/integrating.mdx b/flyctl/integrating.mdx
@@ -1,5 +1,6 @@
 ---
 title: Integrating flyctl
+description: "Run flyctl in CI: FLY_API_TOKEN and scoped deploy tokens, FLY_APP, GitHub Actions for monorepos and staging, --json output with jq, and remote builds."
 source_url: https://fly.io/docs/flyctl/integrating/
 ---
 

diff --git a/getting-started/get-started-by-framework.mdx b/getting-started/get-started-by-framework.mdx
@@ -1,5 +1,6 @@
 ---
 title: Get started with your language or framework
+description: "Pick your stack: Fly Launch scanners detect and deploy Rails, Django, Laravel, Phoenix, Next.js, Go, Rust, .NET, and more, or fall back to any Dockerfile."
 source_url: https://fly.io/docs/getting-started/get-started-by-framework/
 ---
 

diff --git a/getting-started/index.mdx b/getting-started/index.mdx
@@ -1,5 +1,6 @@
 ---
 title: Getting started
+description: "Begin with Fly.io: the quickstart, hellofly demo, deep dive app, framework guides, and essentials, plus links to Fly Launch, Machines, networking, storage."
 source_url: https://fly.io/docs/getting-started/
 ---
 

diff --git a/guides.mdx b/guides.mdx
@@ -1,5 +1,6 @@
 ---
 title: Guides and Examples
+description: "A short index of Fly.io guides: the going-to-production checklist, running cron jobs with Supercronic, and running an SSH server on a Fly Machine."
 source_url: https://fly.io/docs/guides/
 ---
 

diff --git a/hiring/company-levels.mdx b/hiring/company-levels.mdx
@@ -1,5 +1,6 @@
 ---
 title: Our Levels
+description: "Fly.io's four seniority levels, L1 through L4 (staff): the scope each owns, why pay is fixed per level with no negotiation, and how leveling up works."
 source_url: https://fly.io/docs/hiring/company-levels/
 ---
 

diff --git a/hiring/hiring.mdx b/hiring/hiring.mdx
@@ -1,5 +1,6 @@
 ---
 title: Our Hiring Process
+description: "No interviews, no resumes: Fly.io hires engineers through untimed at-home work-sample challenges and a typed Slack chat. Covers start dates and pay."
 source_url: https://fly.io/docs/hiring/hiring/
 ---
 

diff --git a/hiring/index.mdx b/hiring/index.mdx
@@ -1,5 +1,6 @@
 ---
 title: Join Our Team
+description: "Work at Fly.io: the Rust, Go, Ruby, and Elixir stack, open engineering roles, challenge-based hiring, and a remote-first culture with equal pay worldwide."
 source_url: https://fly.io/docs/hiring/
 ---
 

diff --git a/hiring/levels.mdx b/hiring/levels.mdx
@@ -1,5 +1,6 @@
 ---
 title: Our Engineering Levels
+description: "Fly.io's engineering ladder: L1s get broad projects, L2s run features end-to-end, L3s lead teams, and L4 staff engineers shape many parts of the platform."
 source_url: https://fly.io/docs/hiring/levels/
 ---
 

diff --git a/hiring/questions.mdx b/hiring/questions.mdx
@@ -1,5 +1,6 @@
 ---
 title: How To Ask Us Questions
+description: "Questions count in Fly.io hiring. Examples of yes/no, decision-offloading, and spec-assuming questions, and how to rewrite each to get useful answers."
 source_url: https://fly.io/docs/hiring/questions/
 ---
 

diff --git a/hiring/roles.mdx b/hiring/roles.mdx
@@ -1,5 +1,6 @@
 ---
 title: Our Roles
+description: "Engineering roles at Fly.io: Rails backend, Elixir UX, security, infrastructure, and Rust and Go platform work on fly-proxy, flyd, and private networks."
 source_url: https://fly.io/docs/hiring/roles/
 ---
 

diff --git a/hiring/stack.mdx b/hiring/stack.mdx
@@ -1,5 +1,6 @@
 ---
 title: Our Stack
+description: "What Fly.io runs on: fly-proxy in Rust, flyd and flyctl in Go, Firecracker VMs with a Rust init, corrosion, a Rails GraphQL API, and Phoenix LiveView."
 source_url: https://fly.io/docs/hiring/stack/
 ---
 

diff --git a/hiring/working.mdx b/hiring/working.mdx
@@ -1,5 +1,6 @@
 ---
 title: Working at Fly.io
+description: "Life at Fly.io: remote-first with the same comp worldwide, limited visa sponsorship, small teams, a shared on-call rotation, and a no-refactoring rule."
 source_url: https://fly.io/docs/hiring/working/
 ---
 

diff --git a/js/frameworks.mdx b/js/frameworks.mdx
@@ -1,5 +1,6 @@
 ---
 title: JS Framework Guides
+description: "Deploy guides for JavaScript frameworks on Fly.io: Astro, Deno, Meteor, Next.js, Nuxt, RedwoodJS, Remix and SvelteKit, each building a simple app."
 source_url: https://fly.io/docs/js/frameworks/
 ---
 

diff --git a/js/prisma/index.mdx b/js/prisma/index.mdx
@@ -1,5 +1,6 @@
 ---
 title: Prisma
+description: "Pick a database for a Prisma app on Fly.io. Compares SQLite and PostgreSQL for scaling, recommends starting with Postgres, and links setup for each."
 source_url: https://fly.io/docs/js/prisma/
 ---
 

diff --git a/js/prisma/postgres.mdx b/js/prisma/postgres.mdx
@@ -1,5 +1,6 @@
 ---
 title: Prisma with PostgreSQL
+description: "Deploy a Prisma app with PostgreSQL on Fly.io: release_command runs prisma migrate deploy, seeds run at launch, and pgloader converts an old SQLite DB."
 sidebarTitle: PostgreSQL
 source_url: https://fly.io/docs/js/prisma/postgres/
 ---

diff --git a/js/prisma/sqlite.mdx b/js/prisma/sqlite.mdx
@@ -1,5 +1,6 @@
 ---
 title: Sqlite
+description: "What fly launch sets up for Prisma with SQLite on Fly.io: an auto-extending volume, migrations at boot, Litestream backups to Tigris, and a setup script."
 source_url: https://fly.io/docs/js/prisma/sqlite/
 ---
 

diff --git a/js/the-basics.mdx b/js/the-basics.mdx
@@ -1,5 +1,6 @@
 ---
 title: "JavaScript: The Basics"
+description: "JavaScript basics on Fly.io for Express, Fastify and Node apps: Dockerfiles, dependencies, databases, volumes, Tigris storage, ports, secrets, scaling."
 sidebarTitle: The Basics
 source_url: https://fly.io/docs/js/the-basics/
 ---

diff --git a/languages-and-frameworks/index.mdx b/languages-and-frameworks/index.mdx
@@ -1,5 +1,6 @@
 ---
 title: Language & Framework Guides
+description: "Every language guide for Fly.io: in-depth docs for Elixir, Rails, Laravel, Django, JS, Rust and Python, plus starters for Go, .NET, Crystal and WordPress."
 source_url: https://fly.io/docs/languages-and-frameworks/
 ---
 

diff --git a/laravel/advanced-guides.mdx b/laravel/advanced-guides.mdx
@@ -1,5 +1,6 @@
 ---
 title: "Laravel: Advanced Guides"
+description: "Advanced Laravel on Fly.io: multiple Fly apps for Redis and other services, LiteFS for SQLite, GitHub Actions CI/CD, Symfony, Inertia SSR, Dockerfiles."
 sidebarTitle: Advanced guides
 source_url: https://fly.io/docs/laravel/advanced-guides/
 ---

diff --git a/laravel/database-guides.mdx b/laravel/database-guides.mdx
@@ -1,5 +1,6 @@
 ---
 title: Database guides
+description: "Connect a Laravel app on Fly.io to MySQL, PostgreSQL, Redis or SQLite, and the different ways to run php artisan migrate on deploy."
 source_url: https://fly.io/docs/laravel/database-guides/
 ---
 

diff --git a/laravel/index.mdx b/laravel/index.mdx
@@ -1,5 +1,6 @@
 ---
 title: Laravel on Fly.io
+description: "Deploy a Laravel app to Fly.io with fly launch, which detects Laravel, offers Postgres, Redis and Tigris, and generates a Dockerfile, fly.toml and .fly/."
 source_url: https://fly.io/docs/laravel/
 ---
 

diff --git a/laravel/the-basics.mdx b/laravel/the-basics.mdx
@@ -1,5 +1,6 @@
 ---
 title: "Laravel: The Basics"
+description: "Laravel basics on Fly.io: PHP and Node versions, custom deploys, stack trace logging, queues and the cron scheduler, a persistent storage folder, Tigris."
 sidebarTitle: The Basics
 source_url: https://fly.io/docs/laravel/the-basics/
 ---

diff --git a/postgres/client-configuration.mdx b/postgres/client-configuration.mdx
@@ -1,5 +1,6 @@
 ---
 title: Connect Your Client
+description: "Tune clients for Fly.io Managed Postgres: pooled vs direct URLs, 600s connection lifetime, PgBouncer transaction mode, and pool settings per language."
 source_url: https://fly.io/docs/mpg/client-configuration/
 ---
 

diff --git a/postgres/cluster-configuration.mdx b/postgres/cluster-configuration.mdx
@@ -1,5 +1,6 @@
 ---
 title: Cluster configuration options
+description: "Set PgBouncer to Session or Transaction pool mode, change your MPG plan, and add databases and users with Schema Admin, Writer, or Reader roles."
 source_url: https://fly.io/docs/mpg/cluster-configuration/
 ---
 

diff --git a/postgres/create-and-connect.mdx b/postgres/create-and-connect.mdx
@@ -1,5 +1,6 @@
 ---
 title: Create and Connect to a Managed Postgres Cluster
+description: "Create a Managed Postgres cluster with fly mpg create or the dashboard, attach an app with fly mpg attach, and connect locally via mpg proxy or WireGuard."
 source_url: https://fly.io/docs/mpg/create-and-connect/
 ---
 

diff --git a/postgres/extensions.mdx b/postgres/extensions.mdx
@@ -1,5 +1,6 @@
 ---
 title: Supported Postgres Extensions
+description: "Fly.io Managed Postgres runs Postgres 16 and 17. Enable extensions per database, including pgvector and PostGIS, and check the bundled extension list."
 source_url: https://fly.io/docs/mpg/extensions/
 ---
 

diff --git a/postgres/guides-examples/phoenix-guide.mdx b/postgres/guides-examples/phoenix-guide.mdx
@@ -1,5 +1,6 @@
 ---
 title: Phoenix with Managed Postgres
+description: "Run Phoenix on Fly.io Managed Postgres: PgBouncer Transaction mode with prepare: :unnamed, Ecto migrations on the direct URL, and Oban notifier options."
 source_url: https://fly.io/docs/mpg/guides-examples/phoenix-guide/
 ---
 

diff --git a/postgres/import.mdx b/postgres/import.mdx
@@ -1,5 +1,6 @@
 ---
 title: Import data from another postgres cluster
+description: "Import data into Fly.io Managed Postgres from Fly Postgres or another provider using pg_dump and psql over fly mpg proxy, plus size limits and pgloader."
 source_url: https://fly.io/docs/mpg/import/
 ---
 

diff --git a/postgres/metrics.mdx b/postgres/metrics.mdx
@@ -1,5 +1,6 @@
 ---
 title: Monitoring and Metrics
+description: "The Managed Postgres Metrics tab: connection and pooler tiles, CPU and memory charts, cache hit ratio, deadlocks, replication lag, and v2 Overview tiles."
 source_url: https://fly.io/docs/mpg/metrics/
 ---
 

diff --git a/python/do-more.mdx b/python/do-more.mdx
@@ -1,5 +1,6 @@
 ---
 title: Do More
+description: "Extend a Python app on Fly.io with extra services: attach and connect a Postgres database, add S3-compatible object storage, and run Ollama behind an API."
 source_url: https://fly.io/docs/python/do-more/
 ---
 

diff --git a/python/frameworks.mdx b/python/frameworks.mdx
@@ -1,5 +1,6 @@
 ---
 title: Python Framework Guides
+description: "Python framework guides for Fly.io, each deploying a simple app: FastAPI for type-hinted APIs, Flask for WSGI web apps, and Streamlit for data apps."
 source_url: https://fly.io/docs/python/frameworks/
 ---
 

diff --git a/python/index.mdx b/python/index.mdx
@@ -1,5 +1,6 @@
 ---
 title: Python on Fly.io
+description: "Run Python apps on Fly.io close to users worldwide. Start with the FastAPI speedrun, then use The Basics to set up and manage production Python apps."
 source_url: https://fly.io/docs/python/
 ---
 

diff --git a/python/the-basics.mdx b/python/the-basics.mdx
@@ -1,5 +1,6 @@
 ---
 title: "Python: The Basics"
+description: "Python basics on Fly.io: install flyctl and run fly launch, set up a local Python environment with poetry, and shrink images with multi-stage builds."
 sidebarTitle: The Basics
 source_url: https://fly.io/docs/python/the-basics/
 ---

diff --git a/rails/advanced-guides.mdx b/rails/advanced-guides.mdx
@@ -1,5 +1,6 @@
 ---
 title: "Rails: Advanced Guides"
+description: "Advanced Rails on Fly.io: LiteFS, multiple Fly apps from one project, Phusion Passenger, multi-region deploys, AnyCable, the Machines API, and SQLite3."
 sidebarTitle: Advanced guides
 source_url: https://fly.io/docs/rails/advanced-guides/
 ---

diff --git a/rails/cookbooks/api.mdx b/rails/cookbooks/api.mdx
@@ -1,5 +1,6 @@
 ---
 title: Rails API-only Applications
+description: "Deploy a Rails API-only app with a React client on Fly.io: a multi-stage Dockerfile builds the client into public/ and a controller serves JSON versions."
 source_url: https://fly.io/docs/rails/cookbooks/api/
 ---
 

diff --git a/rails/cookbooks/build.mdx b/rails/cookbooks/build.mdx
@@ -1,5 +1,6 @@
 ---
 title: Optimizing your build
+description: "Speed up Rails Docker builds on Fly.io: copy Gemfile before source, run bundle and yarn installs in parallel stages, and reuse gems with a RUN cache mount."
 source_url: https://fly.io/docs/rails/cookbooks/build/
 ---
 

diff --git a/rails/cookbooks/databases.mdx b/rails/cookbooks/databases.mdx
@@ -1,5 +1,6 @@
 ---
 title: Rails with Databases
+description: "Add databases to a Rails Dockerfile on Fly.io: Upstash Redis for Action Cable, SQLite on a volume, then Postgres via fly postgres attach, or MySQL."
 source_url: https://fly.io/docs/rails/cookbooks/databases/
 ---
 

diff --git a/rails/cookbooks/deploy.mdx b/rails/cookbooks/deploy.mdx
@@ -1,5 +1,6 @@
 ---
 title: Optimizing your deployment
+description: "Tune a deployed Rails app on Fly.io: preload jemalloc for memory allocation, turn on YJIT with RUBY_YJIT_ENABLE, and add swap using swap_size_mb."
 source_url: https://fly.io/docs/rails/cookbooks/deploy/
 ---
 

diff --git a/rails/cookbooks/index.mdx b/rails/cookbooks/index.mdx
@@ -1,5 +1,6 @@
 ---
 title: Cookbooks
+description: "Rails Dockerfile cookbooks for Fly.io: minimal images, databases, Node.js and API-only apps, plus recipes for copying sources, faster builds and deploys."
 source_url: https://fly.io/docs/rails/cookbooks/
 ---
 

diff --git a/rails/cookbooks/minimal.mdx b/rails/cookbooks/minimal.mdx
@@ -1,5 +1,6 @@
 ---
 title: Minimal Rails application
+description: "Write a minimal Rails Dockerfile and deploy it to Fly.io, then shrink the image from 948MB to 209MB by moving to ruby:slim and a multi-stage build."
 source_url: https://fly.io/docs/rails/cookbooks/minimal/
 ---
 

diff --git a/rails/cookbooks/node.mdx b/rails/cookbooks/node.mdx
@@ -1,5 +1,6 @@
 ---
 title: Rails with Node.js
+description: "Four ways to add Node.js to a Rails Docker image on Fly.io, NodeSource, merged images, Volta, or a node base image, compared by size, with an esbuild demo."
 source_url: https://fly.io/docs/rails/cookbooks/node/
 ---
 

diff --git a/rails/cookbooks/sources.mdx b/rails/cookbooks/sources.mdx
@@ -1,5 +1,6 @@
 ---
 title: Copy source
+description: "Copy a Rails project into a Docker image for Fly.io: pin Ruby, Bundler, Yarn and Node versions, add .dockerignore, set RAILS_MASTER_KEY, fix binstubs."
 source_url: https://fly.io/docs/rails/cookbooks/sources/
 ---
 

diff --git a/rails/getting-started/dockerfiles.mdx b/rails/getting-started/dockerfiles.mdx
@@ -1,5 +1,6 @@
 ---
 title: Dockerfiles and fly.toml
+description: "Fix common issues after fly launch on Rails: rerun bin/rails generate dockerfile, add packages, put SQLite on a volume, add swap, enable YJIT and caching."
 source_url: https://fly.io/docs/rails/getting-started/dockerfiles/
 ---
 

diff --git a/rails/getting-started/fly-rails.mdx b/rails/getting-started/fly-rails.mdx
@@ -1,5 +1,6 @@
 ---
 title: Experimental Fly Rails Gem
+description: "Deploy Rails to Fly.io with the experimental fly-rails gem: bin/rails fly:launch and fly:deploy, then eject to a fly.toml and Dockerfile for flyctl."
 source_url: https://fly.io/docs/rails/getting-started/fly-rails/
 ---