diff --git a/AGENTS.md b/AGENTS.md
index 45960fd1a..a6b3d581e 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -59,6 +59,7 @@ You have skills available.
 
 **Identify Your Agent Type:**
 You are one of the following AI coding agents:
+- **Cline** → config dir: `~/.cline`
 - **Codex** (Cursor's AI) → config dir: `~/.codex`
 - **Cursor** → config dir: `~/.cursor`
 - **Kiro** → config dir: `~/.kiro`
@@ -113,6 +114,7 @@ When you detect that setup is needed (missing skills/agents directories or `list
 ### Listing Available Skills
 
 Once setup is complete, list your skills by running the list-skills command with your agent's skills directory:
+- **Cline**: `list-skills ~/.cline/skills`
 - **Codex**: `list-skills ~/.codex/skills`
 - **Cursor**: `list-skills ~/.cursor/skills`
 - **Kiro**: `list-skills ~/.kiro/skills`
@@ -153,6 +155,7 @@ The system supports custom specialized agents stored in agent-specific directori
 
 ### Agent Directories by Platform
 
+- **Cline**: `~/.cline/agents/`
 - **Codex**: `~/.codex/agents/`
 - **Cursor**: `~/.cursor/agents/`
 - **Kiro**: `~/.kiro/agents/`
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 42b1ced75..9c0a8e7d6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,7 @@
 ## [Unreleased]
 
 ### Added
-- Cross-agent skills support for Claude Code, Codex, Cursor, Windsurf, and GitHub Copilot
+- Cross-agent skills support for Claude Code, Codex, Cursor, Windsurf, Cline, and GitHub Copilot
 - Universal `list-skills` enumeration script (Node.js)
 - Comprehensive SKILLS_SETUP.md with agent-specific installation instructions
 - Skills boot sequence in AGENTS.md (root, backend, frontend)
diff --git a/README.md b/README.md
index ec29a7cd9..094d06b3d 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # AI Agent Development System
 
-**Pre-configured toolkit that gives AI agents your project context, proven workflows, and autonomous execution capabilities. Give your AI agents access to sub-agents and skills in minutes. Support for Claude Code, Github Copilot, Cursor, Codex, Windsurf, and Kiro.**
+**Pre-configured toolkit that gives AI agents your project context, proven workflows, and autonomous execution capabilities. Give your AI agents access to sub-agents and skills in minutes. Support for Claude Code, Github Copilot, Cursor, Codex, Windsurf, Kiro, and Cline for both Mac and Windows users.**
 
 ## Core Components
 
@@ -67,6 +67,14 @@ The agent will:
 
 **Note:** Claude Code has native skills support and auto-detects when to install.
 
+**For Cline Users:** After the agent populates AGENTS.md with your project context, you need to add it to Cline's global rules so it's available in every conversation:
+- **Via UI**: Click the `+` button in Cline's Rules tab, then copy the contents of AGENTS.md into the new rule file
+- **Via CLI**: Copy AGENTS.md to your global rules directory:
+  - **macOS/Linux**: `cp AGENTS.md ~/Documents/Cline/Rules/`
+  - **Windows**: `copy AGENTS.md %USERPROFILE%\Documents\Cline\Rules\`
+
+For more details, see [Cline Rules documentation](https://docs.cline.bot/features/cline-rules).
+
 ---
 
 ## Ralph Wiggum Method: Autonomous Execution
@@ -163,7 +171,7 @@ Agent auto-generates execution plans:
 | **.mcp.json**      | Model Context Protocol configuration                                          | Optional  |
 | **.vscode/**       | VSCode settings for AI agents                                                 | Optional  |
 
-*Use CLAUDE.md for Claude Code OR AGENTS.md for other agents (Cursor, Kiro, Windsurf, GitHub Copilot, Codex)
+*Use CLAUDE.md for Claude Code OR AGENTS.md for other agents (Cursor, Kiro, Windsurf, GitHub Copilot, Codex, Cline)
 
 **How specs/ works:**
 - Agent auto-generates execution plans in `specs/` when features are complex
@@ -198,7 +206,7 @@ Agent auto-generates execution plans:
 A: Yes! Copy the required files (AGENTS.md/CLAUDE.md and specs/) to your project root, then tell your agent: *"Set up agent instructions, skills, and sub-agent support for this project"*. The agent will analyze your codebase and populate the templates automatically.
 
 **Q: Which file should I use - AGENTS.md or CLAUDE.md?**
-A: Use `CLAUDE.md` for Claude Code (includes ExecPlan workflow). Use `AGENTS.md` for other agents (Cursor, Kiro, Windsurf, GitHub Copilot, Codex).
+A: Use `CLAUDE.md` for Claude Code (includes ExecPlan workflow). Use `AGENTS.md` for other agents (Cursor, Kiro, Windsurf, GitHub Copilot, Codex, Cline).
 
 **Q: Do I need to write execution plans manually?**
 A: No. The agent auto-generates plans in `specs/` only when needed for complex features. Simple tasks execute immediately using TDD. The agent uses `specs/PLANS.md` as a template when creating new execution plans.