diff --git a/manifests/k/Kindel/mcec/3.0.5/Kindel.mcec.installer.yaml b/manifests/k/Kindel/mcec/3.0.5/Kindel.mcec.installer.yaml
new file mode 100644
index 0000000000000..e153b3113f6ea
--- /dev/null
+++ b/manifests/k/Kindel/mcec/3.0.5/Kindel.mcec.installer.yaml
@@ -0,0 +1,18 @@
+# yaml-language-server: $schema=https://aka.ms/winget-manifest.installer.1.10.0.schema.json
+PackageIdentifier: Kindel.mcec
+PackageVersion: "3.0.5"
+# MCEC ships an NSIS installer (per-machine; requires elevation). winget's
+# "nullsoft" type knows the silent switch is /S.
+InstallerType: nullsoft
+Scope: machine
+InstallModes:
+  - interactive
+  - silent
+UpgradeBehavior: install
+ReleaseDate: 2026-07-01
+Installers:
+  - Architecture: x64
+    InstallerUrl: https://github.com/tig/mcec/releases/download/v3.0.5/mcec.Setup.exe
+    InstallerSha256: FCA7A1DCBEF6FD0256804462E892AD3D946774C909FFEAACBF965CD820E83A34
+ManifestType: installer
+ManifestVersion: 1.10.0
diff --git a/manifests/k/Kindel/mcec/3.0.5/Kindel.mcec.locale.en-US.yaml b/manifests/k/Kindel/mcec/3.0.5/Kindel.mcec.locale.en-US.yaml
new file mode 100644
index 0000000000000..910ccc0f15574
--- /dev/null
+++ b/manifests/k/Kindel/mcec/3.0.5/Kindel.mcec.locale.en-US.yaml
@@ -0,0 +1,33 @@
+# yaml-language-server: $schema=https://aka.ms/winget-manifest.defaultLocale.1.10.0.schema.json
+PackageIdentifier: Kindel.mcec
+PackageVersion: "3.0.5"
+PackageLocale: en-US
+Publisher: Kindel, LLC
+PublisherUrl: https://github.com/tig
+PublisherSupportUrl: https://github.com/tig/mcec/issues
+Author: Kindel, LLC
+PackageName: MCEC
+PackageUrl: https://github.com/tig/mcec
+License: MIT
+Copyright: Copyright © Kindel, LLC.
+ShortDescription: See and drive native Windows apps — an MCP server for agent automation.
+Description: |-
+  MCEC (Model Context Environment Controller) lets an AI agent see and drive native Windows
+  applications. It runs a Model Context Protocol (MCP) server so an agent can capture a window,
+  query its UI Automation tree, invoke controls, send keystrokes and mouse input, and record
+  sessions — driving real GUIs, not just APIs. It also keeps MCE Controller's classic command
+  server: control a Windows PC over the network (TCP/IP) or a serial port with a configurable
+  command set.
+Moniker: mcec
+ReleaseNotesUrl: https://github.com/tig/mcec/releases/tag/v3.0.5
+Tags:
+  - mcp
+  - agent
+  - ai
+  - automation
+  - ui-automation
+  - windows
+  - remote-control
+  - screenshot
+ManifestType: defaultLocale
+ManifestVersion: 1.10.0
diff --git a/manifests/k/Kindel/mcec/3.0.5/Kindel.mcec.yaml b/manifests/k/Kindel/mcec/3.0.5/Kindel.mcec.yaml
new file mode 100644
index 0000000000000..76978b8850403
--- /dev/null
+++ b/manifests/k/Kindel/mcec/3.0.5/Kindel.mcec.yaml
@@ -0,0 +1,6 @@
+# yaml-language-server: $schema=https://aka.ms/winget-manifest.version.1.10.0.schema.json
+PackageIdentifier: Kindel.mcec
+PackageVersion: "3.0.5"
+DefaultLocale: en-US
+ManifestType: version
+ManifestVersion: 1.10.0