From 6fe08863bb79fe0aa69d83c7bedb56a40248b6a3 Mon Sep 17 00:00:00 2001
From: Jonas Helming <jhelming@eclipsesource.com>
Date: Wed, 9 Sep 2026 10:59:57 +0200
Subject: [PATCH] Add Theia IDE to compatible clients

The Theia IDE implements the Agent Plugins v1.0.0 loading contract:
it reads plugin.json and mcp.json per spec, installs a plugin's
skills under a qualified name, and registers its MCP servers
(stdio and streamable-http transports). Shipped in Theia v1.75.0
(eclipse-theia/theia#17931), documented at
https://theia-ide.org/docs/user_ai/#installing-agent-plugins-from-the-registry
and announced at
https://eclipsesource.com/blogs/2026/09/10/eclipse-theia-1-75-release-news-and-noteworthy/.
---
 lib/compatible-clients.ts           | 19 +++++++++++++++++
 public/images/logos/theia/dark.svg  | 32 +++++++++++++++++++++++++++++
 public/images/logos/theia/light.svg | 32 +++++++++++++++++++++++++++++
 3 files changed, 83 insertions(+)
 create mode 100644 public/images/logos/theia/dark.svg
 create mode 100644 public/images/logos/theia/light.svg

diff --git a/lib/compatible-clients.ts b/lib/compatible-clients.ts
index a3441af..9370ec2 100644
--- a/lib/compatible-clients.ts
+++ b/lib/compatible-clients.ts
@@ -195,4 +195,23 @@ export const compatibleClients: readonly CompatibleClient[] = [
       },
     },
   },
+  {
+    name: "Theia IDE",
+    description:
+      "The Theia IDE is an open-source, AI-native IDE and platform for building custom tools and IDEs, developed under the Eclipse Foundation.",
+    homepageUrl: "https://theia-ide.org/",
+    instructionsUrl:
+      "https://theia-ide.org/docs/user_ai/#installing-agent-plugins-from-the-registry",
+    sourceUrl: "https://github.com/eclipse-theia/theia",
+    logo: {
+      lightSrc: "/images/logos/theia/light.svg",
+      darkSrc: "/images/logos/theia/dark.svg",
+    },
+    supports: {
+      skills: true,
+      mcp: {
+        transports: ["stdio", "streamable-http"],
+      },
+    },
+  },
 ];
diff --git a/public/images/logos/theia/dark.svg b/public/images/logos/theia/dark.svg
new file mode 100644
index 0000000..fe34145
--- /dev/null
+++ b/public/images/logos/theia/dark.svg
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+/********************************************************************************
+ * Copyright (C) 2018 TypeFox and others.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v. 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0.
+ *
+ * This Source Code may also be made available under the following Secondary
+ * Licenses when the conditions for such availability set forth in the Eclipse
+ * Public License v. 2.0 are satisfied: GNU General Public License, version 2
+ * with the GNU Classpath Exception which is available at
+ * https://www.gnu.org/software/classpath/license.html.
+ *
+ * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
+ ********************************************************************************/
+-->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0" y="0" preserveAspectRatio="xMinYMin meet" viewBox="0, 0, 3851.35, 540.6">
+  <g id="Layer_1" fill="#FFFFFF">
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+    <path d="M2071.209,5.35 C2071.209,5.35 2081.817,5.35 2085.584,8.027 C2085.584,8.027 2089.352,10.654 2089.352,21.262 L2089.351,217.658 L2324.908,217.658 L2324.908,21.262 C2324.908,21.262 2324.908,11.397 2329.122,8.374 C2329.122,8.374 2333.285,5.35 2342.357,5.35 L2400.056,5.35 C2400.056,5.35 2410.664,5.35 2414.084,8.027 C2414.084,8.027 2417.505,10.654 2417.505,21.262 L2417.505,519.688 C2417.505,519.688 2417.505,530.296 2414.084,532.973 C2414.084,532.973 2410.664,535.6 2400.056,535.6 L2342.356,535.6 C2342.357,535.6 2333.285,535.6 2329.122,532.576 C2329.122,532.576 2324.908,529.553 2324.908,519.688 L2324.908,297.119 L2089.351,297.119 L2089.351,519.688 C2089.352,519.688 2089.352,530.296 2085.584,532.973 C2085.584,532.973 2081.817,535.6 2071.209,535.6 L2013.707,535.6 C2013.708,535.6 2005.38,535.6 2000.869,532.576 C2000.869,532.576 1996.309,529.553 1996.309,519.688 L1996.308,21.262 C1996.309,21.262 1996.309,11.397 2000.869,8.374 C2000.869,8.374 2005.38,5.35 2013.708,5.35 L2071.209,5.35 z"/>
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+    <path d="M2952.904,4.854 C2952.905,4.854 2962.719,4.854 2965.396,9.068 C2965.396,9.068 2968.023,13.232 2968.023,22.303 L2968.023,70.088 C2968.023,70.088 2968.023,79.953 2965.396,83.373 C2965.396,83.373 2962.719,86.793 2952.905,86.793 L2751.452,86.793 C2751.452,86.793 2722.652,86.793 2710.904,99.632 C2710.904,99.632 2699.205,112.52 2699.205,136.71 L2699.205,216.171 L2927.872,216.171 C2927.872,216.171 2937.736,216.171 2940.413,219.988 C2940.413,219.988 2943.04,223.755 2943.04,234.314 L2943.04,275.903 C2943.04,275.903 2943.04,284.974 2940.413,289.089 C2940.413,289.089 2937.736,293.252 2927.872,293.252 L2699.205,293.252 L2699.205,403.942 C2699.205,403.942 2699.205,428.182 2711.697,440.674 C2711.697,440.674 2724.188,453.215 2751.452,453.215 L2957.415,453.215 C2957.415,453.215 2968.023,453.215 2970.7,456.982 C2970.7,456.982 2973.327,460.749 2973.327,471.357 L2973.327,518.201 C2973.327,518.201 2973.327,526.529 2970.303,531.04 C2970.303,531.04 2967.28,535.6 2957.415,535.6 L2741.587,535.6 C2741.588,535.6 2701.436,535.6 2675.659,524.249 C2675.659,524.249 2649.883,512.897 2634.318,493.961 C2634.318,493.961 2618.753,475.026 2612.706,450.786 C2612.706,450.786 2606.608,426.596 2606.608,400.076 L2606.608,141.172 C2606.608,141.172 2606.608,114.652 2613.796,90.065 C2613.796,90.065 2621.033,65.429 2637.342,46.493 C2637.342,46.493 2653.65,27.607 2679.427,16.206 C2679.427,16.206 2705.253,4.854 2741.588,4.854 L2952.904,4.854 z"/>
+    <path d="M3219.328,5.35 C3219.328,5.35 3229.887,5.35 3233.704,8.027 C3233.704,8.027 3237.471,10.654 3237.471,21.262 L3237.471,519.688 C3237.471,519.688 3237.471,530.296 3233.704,532.973 C3233.704,532.973 3229.887,535.6 3219.328,535.6 L3161.827,535.6 C3161.827,535.6 3152.756,535.6 3148.592,532.576 C3148.592,532.576 3144.428,529.553 3144.428,519.688 L3144.428,21.262 C3144.428,21.262 3144.428,11.397 3148.592,8.374 C3148.592,8.374 3152.756,5.35 3161.827,5.35 L3219.328,5.35 z"/>
+    <path d="M232.2,2.8 C252,2.8 268,18.9 268,38.7 L268,43.4 C268,63.2 252,79.2 232.2,79.2 L84.7,79.2 C64.9,79.2 48.8,63.2 48.8,43.4 L48.8,38.7 C48.8,18.9 64.9,2.8 84.7,2.8 L232.2,2.8 z" fill="#FFFFFF"/>
+    <path d="M278,308.4 C297.8,308.4 313.9,324.5 313.9,344.3 L313.9,348.9 C313.9,368.7 297.8,384.8 278,384.8 L197,384.8 C177.2,384.8 161.1,368.7 161.1,348.9 L161.1,344.3 C161.1,324.5 177.2,308.4 197,308.4 L278,308.4 z"/>
+  </g>
+</svg>
diff --git a/public/images/logos/theia/light.svg b/public/images/logos/theia/light.svg
new file mode 100644
index 0000000..f39c4e7
--- /dev/null
+++ b/public/images/logos/theia/light.svg
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+/********************************************************************************
+ * Copyright (C) 2018 TypeFox and others.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v. 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0.
+ *
+ * This Source Code may also be made available under the following Secondary
+ * Licenses when the conditions for such availability set forth in the Eclipse
+ * Public License v. 2.0 are satisfied: GNU General Public License, version 2
+ * with the GNU Classpath Exception which is available at
+ * https://www.gnu.org/software/classpath/license.html.
+ *
+ * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
+ ********************************************************************************/
+-->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0" y="0" preserveAspectRatio="xMinYMin meet" viewBox="0, 0, 3851.35, 540.6">
+  <g id="Layer_1" fill="#000000">
+    <path d="M3635.123,3.912 C3635.124,3.912 3658.62,3.912 3668.435,11.1 C3668.435,11.1 3678.299,18.288 3685.883,40.247 L3850.208,519.688 C3850.208,519.688 3852.488,525.736 3850.604,530.693 C3850.604,530.693 3848.721,535.6 3840.343,535.6 L3770.697,535.6 C3770.698,535.6 3762.37,535.6 3757.462,533.717 C3757.462,533.717 3752.505,531.833 3749.481,523.505 L3716.17,419.755 L3523.789,419.755 L3490.478,522.712 C3490.478,522.712 3488.198,529.553 3484.034,532.576 C3484.034,532.576 3479.87,535.6 3470.799,535.6 L3401.103,535.6 C3401.104,535.6 3392.776,535.6 3390.496,530.693 C3390.496,530.693 3388.265,525.736 3390.496,519.688 L3554.076,40.247 C3554.076,40.247 3557.893,28.896 3561.661,22.105 C3561.661,22.105 3565.478,15.264 3571.129,11.497 C3571.129,11.497 3576.829,7.68 3584.413,5.796 C3584.413,5.796 3591.948,3.912 3602.556,3.912 L3635.123,3.912 z M3620.748,106.175 L3616.981,106.175 L3585.9,211.363 L3546.542,340.741 L3691.931,340.741 L3652.572,213.593 L3620.748,106.175 z"/>
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