diff --git a/packages/coding-agent/CHANGELOG.md b/packages/coding-agent/CHANGELOG.md
index 6b9a9ba2e..f3eb45bef 100644
--- a/packages/coding-agent/CHANGELOG.md
+++ b/packages/coding-agent/CHANGELOG.md
@@ -1,6 +1,9 @@
 # Changelog
 
 ## [Unreleased]
+### Added
+
+- Added sourcekit-lsp language server support for Swift files
 
 ## [11.13.1] - 2026-02-12
 
diff --git a/packages/coding-agent/src/lsp/defaults.json b/packages/coding-agent/src/lsp/defaults.json
index 1206b3c31..2e245e874 100644
--- a/packages/coding-agent/src/lsp/defaults.json
+++ b/packages/coding-agent/src/lsp/defaults.json
@@ -447,4 +447,18 @@
 		"fileTypes": [".html", ".css", ".scss", ".less", ".jsx", ".tsx", ".vue", ".svelte"],
 		"rootMarkers": [".git"]
 	}
+	,
+	"sourcekit-lsp": {
+		"command": "sourcekit-lsp",
+		"args": [],
+		"fileTypes": [".swift"],
+		"rootMarkers": ["Package.swift", "*.xcodeproj", "*.xcworkspace", "project.yml", ".swiftpm"]
+	},
+	"swiftlint": {
+		"command": "swiftlint",
+		"args": ["analyze", "--quiet"],
+		"fileTypes": [".swift"],
+		"rootMarkers": [".swiftlint.yml", ".swiftlint.yaml", "Package.swift", "*.xcodeproj"],
+		"isLinter": true
+	}
 }