diff --git a/src/ai-clis/README.md b/src/ai-clis/README.md
new file mode 100644
index 0000000..f5d2ba4
--- /dev/null
+++ b/src/ai-clis/README.md
@@ -0,0 +1,31 @@
+
+# AI CLI Tools (ai-clis)
+
+Installs AI coding assistant CLIs and agentic development tools: Claude Code, Gemini CLI, OpenAI Codex, GitHub Copilot, OpenCode, CodeRabbit, Beads, and Specify CLI.
+
+## Example Usage
+
+```json
+"features": {
+    "ghcr.io/get2knowio/devcontainer-features/ai-clis:1": {}
+}
+```
+
+## Options
+
+| Options Id | Description | Type | Default Value |
+|-----|-----|-----|-----|
+| claudeCode | Install Claude Code CLI | boolean | true |
+| geminiCli | Install Google Gemini CLI | boolean | true |
+| codex | Install OpenAI Codex CLI | boolean | true |
+| copilot | Install GitHub Copilot CLI | boolean | true |
+| openCode | Install OpenCode AI CLI | boolean | true |
+| codeRabbit | Install CodeRabbit CLI | boolean | true |
+| beads | Install Beads (coding agent memory system) | boolean | true |
+| specifyCli | Install Specify CLI (spec-driven development toolkit) | boolean | true |
+
+
+
+---
+
+_Note: This file was auto-generated from the [devcontainer-feature.json](https://github.com/get2knowio/devcontainer-features/blob/main/src/ai-clis/devcontainer-feature.json).  Add additional notes to a `NOTES.md`._
diff --git a/src/github-actions-tools/README.md b/src/github-actions-tools/README.md
new file mode 100644
index 0000000..4454fba
--- /dev/null
+++ b/src/github-actions-tools/README.md
@@ -0,0 +1,27 @@
+
+# GitHub Actions Tools (github-actions-tools)
+
+Installs tools for local GitHub Actions development: act (local runner) and actionlint (workflow linter).
+
+## Example Usage
+
+```json
+"features": {
+    "ghcr.io/get2knowio/devcontainer-features/github-actions-tools:1": {}
+}
+```
+
+## Options
+
+| Options Id | Description | Type | Default Value |
+|-----|-----|-----|-----|
+| act | Install act (run GitHub Actions locally) | boolean | true |
+| actionlint | Install actionlint (GitHub Actions workflow linter) | boolean | true |
+| actVersion | Version of act to install | string | 0.2.84 |
+| actionlintVersion | Version of actionlint to install | string | 1.7.10 |
+
+
+
+---
+
+_Note: This file was auto-generated from the [devcontainer-feature.json](https://github.com/get2knowio/devcontainer-features/blob/main/src/github-actions-tools/devcontainer-feature.json).  Add additional notes to a `NOTES.md`._
diff --git a/src/modern-cli-tools/README.md b/src/modern-cli-tools/README.md
new file mode 100644
index 0000000..a2a84e5
--- /dev/null
+++ b/src/modern-cli-tools/README.md
@@ -0,0 +1,40 @@
+
+# Modern CLI Tools (modern-cli-tools)
+
+Installs modern CLI replacements and TUI tools: bat, ripgrep, fd, fzf, eza, zoxide, neovim, tmux, lazygit, ast-grep, jujutsu, and optionally zellij.
+
+## Example Usage
+
+```json
+"features": {
+    "ghcr.io/get2knowio/devcontainer-features/modern-cli-tools:1": {}
+}
+```
+
+## Options
+
+| Options Id | Description | Type | Default Value |
+|-----|-----|-----|-----|
+| bat | Install bat (cat replacement with syntax highlighting) | boolean | true |
+| ripgrep | Install ripgrep (fast grep replacement) | boolean | true |
+| fd | Install fd (fast find replacement) | boolean | true |
+| fzf | Install fzf (fuzzy finder) | boolean | true |
+| eza | Install eza (modern ls replacement) | boolean | true |
+| zoxide | Install zoxide (smart cd replacement) | boolean | true |
+| neovim | Install neovim | boolean | true |
+| tmux | Install tmux (terminal multiplexer) | boolean | true |
+| lazygit | Install lazygit (Git TUI) | boolean | true |
+| astGrep | Install ast-grep (structural search tool) | boolean | true |
+| jujutsu | Install jujutsu (jj, next-gen Git-compatible VCS) | boolean | true |
+| zellij | Install zellij (terminal workspace) | boolean | false |
+| jujutsuVersion | Version of jujutsu to install | string | 0.38.0 |
+| ezaVersion | Version of eza to install | string | latest |
+| lazygitVersion | Version of lazygit to install | string | 0.59.0 |
+| astGrepVersion | Version of ast-grep to install | string | 0.40.5 |
+| zellijVersion | Version of zellij to install | string | 0.43.1 |
+
+
+
+---
+
+_Note: This file was auto-generated from the [devcontainer-feature.json](https://github.com/get2knowio/devcontainer-features/blob/main/src/modern-cli-tools/devcontainer-feature.json).  Add additional notes to a `NOTES.md`._
diff --git a/src/node-dev-tools/README.md b/src/node-dev-tools/README.md
new file mode 100644
index 0000000..951125c
--- /dev/null
+++ b/src/node-dev-tools/README.md
@@ -0,0 +1,28 @@
+
+# Node.js Development Tools (node-dev-tools)
+
+Installs TypeScript toolchain, bundlers, linters, file watchers, and Bun runtime for Node.js development.
+
+## Example Usage
+
+```json
+"features": {
+    "ghcr.io/get2knowio/devcontainer-features/node-dev-tools:1": {}
+}
+```
+
+## Options
+
+| Options Id | Description | Type | Default Value |
+|-----|-----|-----|-----|
+| typescript | Install TypeScript, ts-node, tsx, and @types/node | boolean | true |
+| bundlers | Install vite and esbuild | boolean | true |
+| linters | Install prettier, eslint, and biome | boolean | true |
+| watchers | Install nodemon, tsc-watch, and concurrently | boolean | true |
+| bun | Install Bun JavaScript runtime | boolean | true |
+
+
+
+---
+
+_Note: This file was auto-generated from the [devcontainer-feature.json](https://github.com/get2knowio/devcontainer-features/blob/main/src/node-dev-tools/devcontainer-feature.json).  Add additional notes to a `NOTES.md`._
diff --git a/src/python-tools/README.md b/src/python-tools/README.md
new file mode 100644
index 0000000..8cd2991
--- /dev/null
+++ b/src/python-tools/README.md
@@ -0,0 +1,29 @@
+
+# Python Development Tools (python-tools)
+
+Installs Python development tools: uv, Poetry, ruff, and mypy.
+
+## Example Usage
+
+```json
+"features": {
+    "ghcr.io/get2knowio/devcontainer-features/python-tools:1": {}
+}
+```
+
+## Options
+
+| Options Id | Description | Type | Default Value |
+|-----|-----|-----|-----|
+| uv | Install uv (fast Python package manager) | boolean | true |
+| poetry | Install Poetry package manager | boolean | true |
+| ruff | Install ruff (fast Python linter and formatter) | boolean | true |
+| mypy | Install mypy (static type checker) | boolean | true |
+| poetryVersion | Version of Poetry to install | string | 2.3.2 |
+| inProjectVenvs | Configure Poetry to create virtualenvs in project directory | boolean | true |
+
+
+
+---
+
+_Note: This file was auto-generated from the [devcontainer-feature.json](https://github.com/get2knowio/devcontainer-features/blob/main/src/python-tools/devcontainer-feature.json).  Add additional notes to a `NOTES.md`._
diff --git a/src/rust-dev-tools/README.md b/src/rust-dev-tools/README.md
new file mode 100644
index 0000000..42acc36
--- /dev/null
+++ b/src/rust-dev-tools/README.md
@@ -0,0 +1,26 @@
+
+# Rust Development Tools (rust-dev-tools)
+
+Installs Rust development tools: bacon (build watcher), cargo-edit, and cargo-audit.
+
+## Example Usage
+
+```json
+"features": {
+    "ghcr.io/get2knowio/devcontainer-features/rust-dev-tools:1": {}
+}
+```
+
+## Options
+
+| Options Id | Description | Type | Default Value |
+|-----|-----|-----|-----|
+| bacon | Install bacon (cargo build watcher, replaces cargo-watch) | boolean | true |
+| cargoEdit | Install cargo-edit (cargo add/rm/upgrade) | boolean | true |
+| cargoAudit | Install cargo-audit (security vulnerability checker) | boolean | true |
+
+
+
+---
+
+_Note: This file was auto-generated from the [devcontainer-feature.json](https://github.com/get2knowio/devcontainer-features/blob/main/src/rust-dev-tools/devcontainer-feature.json).  Add additional notes to a `NOTES.md`._