diff --git a/pr.md b/pr.md
new file mode 100644
index 00000000..11fb53ce
--- /dev/null
+++ b/pr.md
@@ -0,0 +1,81 @@
+## Summary
+
+This PR fixes bugs affecting task/tool installation across IDEs:
+
+1. **CRLF Line Ending Bug** - Frontmatter parsing failed on Windows due to CRLF (`\r\n`) line endings
+2. **Gemini CLI TOML Support** - Tasks/tools were generated as `.md` files instead of `.toml` for Gemini CLI
+3. **File Extension Preservation** - `.xml` task/tool files had incorrect paths (hardcoded `.md`)
+
+## Problem
+
+### Issue 1: Tasks not installed on Windows
+The manifest generator's regex `^---\n` expected LF-only line endings, but Windows files have CRLF. This caused:
+- YAML frontmatter parsing to silently fail
+- All `.md` tasks defaulting to `standalone: false`
+- Tasks like `bmad-help` not being installed despite having `standalone: true` in their frontmatter
+
+### Issue 2: Gemini CLI incompatibility
+The `TaskToolCommandGenerator` hardcoded markdown format for all IDEs, but Gemini CLI requires TOML format. Agents and workflows already used the template system correctly, but tasks/tools did not.
+
+### Issue 3: Incorrect file extensions in paths
+The `relativePath` property was hardcoded to `.md`, so tasks/tools with `.xml` extension got incorrect paths like `bmm/tasks/foo.md` instead of `bmm/tasks/foo.xml`.
+
+## Solution
+
+### Fix 1: CRLF-aware regex (4 files)
+Changed frontmatter regex from `^---\n` to `^---\r?\n` to handle both Windows (CRLF) and Unix (LF) line endings.
+
+**Files modified:**
+- `tools/cli/installers/lib/core/manifest-generator.js` (3 occurrences)
+- `tools/cli/installers/lib/core/dependency-resolver.js` (1 occurrence)
+
+### Fix 2: Template-based task/tool generation
+Extended the existing template system (used by agents/workflows) to also handle tasks/tools.
+
+**New files:**
+- `tools/cli/installers/lib/ide/templates/combined/gemini-task.toml`
+- `tools/cli/installers/lib/ide/templates/combined/gemini-tool.toml`
+- `tools/cli/installers/lib/ide/templates/combined/default-task.md`
+- `tools/cli/installers/lib/ide/templates/combined/default-tool.md`
+
+**Modified files:**
+- `tools/cli/installers/lib/ide/shared/task-tool-command-generator.js`
+  - Added `collectTaskToolArtifacts()` method
+  - Added constructor with `bmadFolderName` parameter
+- `tools/cli/installers/lib/ide/_config-driven.js`
+  - Added `writeTaskToolArtifacts()` method with `artifact_types` filtering
+  - Updated `installToTarget()` to use template system
+  - Updated `renderTemplate()` to handle task/tool paths
+
+### Fix 3: File extension preservation (4d7ca00)
+The `relativePath` property was hardcoded to `.md` extension, causing incorrect paths for `.xml` task/tool files.
+
+**Modified files:**
+- `tools/cli/installers/lib/ide/shared/task-tool-command-generator.js`
+  - Extract actual extension from source path with `.md` fallback
+  - Fixed misleading comments ("underscore format" → "dash format")
+- `tools/cli/installers/lib/ide/templates/combined/gemini-task.toml`
+  - Fixed branding: "BMad" → "BMAD"
+- `tools/cli/installers/lib/ide/templates/combined/gemini-tool.toml`
+  - Fixed branding: "BMad" → "BMAD"
+
+## Test Plan
+
+- [x] Windows install (CMD) - tasks installed with correct frontmatter parsing
+- [x] WSL/Linux install - tasks installed correctly
+- [x] Gemini CLI generates `.toml` files for tasks/tools
+- [x] Claude Code generates `.md` files for tasks/tools
+- [x] All other IDEs (Cursor, Windsurf, Trae, etc.) generate `.md` files
+- [x] `bmad-help` task now correctly has `standalone: true` in manifest
+- [x] Existing agent/workflow installation unaffected
+- [x] `.xml` tasks/tools get correct extension in `relativePath`
+
+## Breaking Changes
+
+None - this is purely a bug fix. Existing installations will work correctly after reinstall.
+
+---
+
+Generated with [Claude Code](https://claude.ai/code)
+
+Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
diff --git a/tools/cli/installers/lib/ide/_config-driven.js b/tools/cli/installers/lib/ide/_config-driven.js
index 089d62fd..26b76577 100644
--- a/tools/cli/installers/lib/ide/_config-driven.js
+++ b/tools/cli/installers/lib/ide/_config-driven.js
@@ -411,8 +411,9 @@ LOAD and execute from: {project-root}/{{bmadFolderName}}/{{path}}
     // Reuse central logic to ensure consistent naming conventions
     const standardName = toDashPath(artifact.relativePath);
 
-    // Clean up potential double extensions from source files (e.g. .yaml.md -> .md)
-    const baseName = standardName.replace(/\.(yaml|yml)\.md$/, '.md');
+    // Clean up potential double extensions from source files (e.g. .yaml.md, .xml.md -> .md)
+    // This handles any extensions that might slip through toDashPath()
+    const baseName = standardName.replace(/\.(md|yaml|yml|json|xml|toml)\.md$/i, '.md');
 
     // If using default markdown, preserve the bmad-agent- prefix for agents
     if (extension === '.md') {
diff --git a/tools/cli/installers/lib/ide/shared/path-utils.js b/tools/cli/installers/lib/ide/shared/path-utils.js
index d6ad00f5..561a9029 100644
--- a/tools/cli/installers/lib/ide/shared/path-utils.js
+++ b/tools/cli/installers/lib/ide/shared/path-utils.js
@@ -59,7 +59,9 @@ function toDashPath(relativePath) {
     return 'bmad-unknown.md';
   }
 
-  const withoutExt = relativePath.replace('.md', '');
+  // Strip common file extensions to avoid double extensions in generated filenames
+  // e.g., 'create-story.xml' → 'create-story', 'workflow.yaml' → 'workflow'
+  const withoutExt = relativePath.replace(/\.(md|yaml|yml|json|xml|toml)$/i, '');
   const parts = withoutExt.split(/[/\\]/);
 
   const module = parts[0];
@@ -183,7 +185,8 @@ function toUnderscoreName(module, type, name) {
  * @deprecated Use toDashPath instead
  */
 function toUnderscorePath(relativePath) {
-  const withoutExt = relativePath.replace('.md', '');
+  // Strip common file extensions (same as toDashPath for consistency)
+  const withoutExt = relativePath.replace(/\.(md|yaml|yml|json|xml|toml)$/i, '');
   const parts = withoutExt.split(/[/\\]/);
 
   const module = parts[0];