diff --git a/README.es.md b/README.es.md
index 37e8d7f..114b974 100644
--- a/README.es.md
+++ b/README.es.md
@@ -261,6 +261,17 @@ El código que nunca escribiste escala infinitamente. Cero bugs, cero CVEs, 100%
 **¿Por qué "ponytail"?**
 Ya sabes exactamente por qué.
 
+## Patrocinadores
+
+<p align="center">
+  <a href="https://greenpt.com/">
+    <picture>
+      <source media="(prefers-color-scheme: dark)" srcset="assets/logo-greenpt-dark.svg">
+      <img src="assets/logo-greenpt.svg" width="260" alt="GreenPT">
+    </picture>
+  </a>
+</p>
+
 ## Licencia
 
 [MIT](LICENSE). La licencia más corta que funciona.
diff --git a/README.ko.md b/README.ko.md
index 8c7373b..d98b256 100644
--- a/README.ko.md
+++ b/README.ko.md
@@ -281,6 +281,17 @@ OpenClaw 스킬 패키지(`.openclaw/skills/`)는 `skills/`에서 생성된다.
 **왜 하필 "ponytail"인가?**
 당신은 이유를 정확히 안다.
 
+## Sponsors
+
+<p align="center">
+  <a href="https://greenpt.com/">
+    <picture>
+      <source media="(prefers-color-scheme: dark)" srcset="assets/logo-greenpt-dark.svg">
+      <img src="assets/logo-greenpt.svg" width="260" alt="GreenPT">
+    </picture>
+  </a>
+</p>
+
 ## License
 
 [MIT](LICENSE). 돌아가는 가장 짧은 라이선스.
diff --git a/README.md b/README.md
index 61b09b1..58b4e51 100644
--- a/README.md
+++ b/README.md
@@ -292,6 +292,17 @@ The code you never wrote scales infinitely. Zero bugs, zero CVEs, 100% uptime si
 **Why "ponytail"?**
 You know exactly why.
 
+## Sponsors
+
+<p align="center">
+  <a href="https://greenpt.com/">
+    <picture>
+      <source media="(prefers-color-scheme: dark)" srcset="assets/logo-greenpt-dark.svg">
+      <img src="assets/logo-greenpt.svg" width="260" alt="GreenPT">
+    </picture>
+  </a>
+</p>
+
 ## License
 
 [MIT](LICENSE). The shortest license that works.
diff --git a/assets/logo-greenpt-dark.svg b/assets/logo-greenpt-dark.svg
new file mode 100644
index 0000000..cbcfd6a
--- /dev/null
+++ b/assets/logo-greenpt-dark.svg
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="394px" height="86px" viewBox="0 0 394 86" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+    <title>logo-greengpt-white</title>
+    <defs>
+        <linearGradient x1="46.5850926%" y1="13.9833492%" x2="59.2369668%" y2="85.5111279%" id="linearGradient-1">
+            <stop stop-color="#FFFFFF" stop-opacity="0.1" offset="0%"></stop>
+            <stop stop-color="#000000" stop-opacity="0.3" offset="100%"></stop>
+        </linearGradient>
+    </defs>
+    <g id="logo-greengpt-white" stroke="none" fill="none">
+        <g id="GreenPT" stroke-width="1" fill-rule="evenodd" transform="translate(108, 18)" fill="#FFFFFF">
+            <path d="M50,22.2527473 L25.7261411,22.2527473 L25.7261411,31.8681319 L38.6583679,31.8681319 C36.9294606,36.4697802 32.7109267,39.2857143 26.2793914,39.2857143 C16.8741355,39.2857143 11.0650069,33.3104396 11.0650069,25.1373626 C11.0650069,16.6895604 17.1507607,10.7142857 25.3112033,10.7142857 C30.7745505,10.7142857 35.131397,13.1868132 37.1369295,16.3461538 L46.5421853,10.989011 C42.461964,4.53296703 34.6473029,0 25.3803596,0 C11.1341632,0 0,11.1263736 0,25.0686813 C0,38.8736264 10.9266943,50 26.1410788,50 C39.6957123,50 50,41.0714286 50,26.3736264 L50,22.2527473 Z" id="Path" fill-rule="nonzero"></path>
+            <path d="M65.5,20.7941176 L65.5,14.6862745 L55,14.6862745 L55,49 L65.5,49 L65.5,33.4901961 C65.5,26.6960784 71.66,24.9803922 76,25.6666667 L76,14 C71.59,14 66.9,16.1960784 65.5,20.7941176 Z" id="Path" fill-rule="nonzero"></path>
+            <path d="M89.0076923,36.0909091 L113.584615,36.0909091 C113.861538,34.7954545 114,33.4318182 114,32 C114,21.7045455 106.523077,14 96.4153846,14 C85.4769231,14 78,21.8409091 78,32 C78,42.1590909 85.3384615,50 97.1769231,50 C103.753846,50 108.876923,47.6136364 112.269231,42.9772727 L103.961538,38.2727273 C102.576923,39.7727273 100.153846,40.8636364 97.3153846,40.8636364 C93.5076923,40.8636364 90.3230769,39.6363636 89.0076923,36.0909091 Z M88.8,28.4545455 C89.7692308,24.9772727 92.4,23.0681818 96.3461538,23.0681818 C99.4615385,23.0681818 102.576923,24.5 103.684615,28.4545455 L88.8,28.4545455 Z" id="Shape" fill-rule="nonzero"></path>
+            <path d="M128.007692,36.0909091 L152.584615,36.0909091 C152.861538,34.7954545 153,33.4318182 153,32 C153,21.7045455 145.523077,14 135.415385,14 C124.476923,14 117,21.8409091 117,32 C117,42.1590909 124.338462,50 136.176923,50 C142.753846,50 147.876923,47.6136364 151.269231,42.9772727 L142.961538,38.2727273 C141.576923,39.7727273 139.153846,40.8636364 136.315385,40.8636364 C132.507692,40.8636364 129.323077,39.6363636 128.007692,36.0909091 Z M127.8,28.4545455 C128.769231,24.9772727 131.4,23.0681818 135.346154,23.0681818 C138.461538,23.0681818 141.576923,24.5 142.684615,28.4545455 L127.8,28.4545455 Z" id="Shape" fill-rule="nonzero"></path>
+            <path d="M178.14375,14 C173.60625,14 170.16875,15.6342412 168.3125,18.1536965 L168.3125,14.9533074 L158,14.9533074 L158,49 L168.3125,49 L168.3125,30.4105058 C168.3125,25.5758755 170.925,23.3968872 174.70625,23.3968872 C178.00625,23.3968872 180.6875,25.3715953 180.6875,29.5933852 L180.6875,49 L191,49 L191,28.0953307 C191,18.9027237 185.0875,14 178.14375,14 Z" id="Path" fill-rule="nonzero"></path>
+            <path d="M216.186275,1 L198,1 L198,49 L208.980392,49 L208.980392,33.9142857 L216.186275,33.9142857 C225.656863,33.9142857 233,26.5771429 233,17.4571429 C233,8.33714286 225.656863,1 216.186275,1 Z M216.186275,23.6285714 L208.980392,23.6285714 L208.980392,11.2857143 L216.186275,11.2857143 C219.54902,11.2857143 222.019608,13.96 222.019608,17.4571429 C222.019608,20.9542857 219.54902,23.6285714 216.186275,23.6285714 Z" id="Shape" fill-rule="nonzero"></path>
+            <polygon id="Path" fill-rule="nonzero" points="270 1 234 1 234 11.56 246.461538 11.56 246.461538 49 257.538462 49 257.538462 11.56 270 11.56"></polygon>
+        </g>
+        <path d="M206.333333,218 C146.502603,218 98,169.198738 98,109 C98,48.8004798 146.502603,0 206.333333,0 C266.164063,0 314.666667,48.8004798 314.666667,109 C314.666667,169.198738 266.164063,218 206.333333,218 Z" id="Path"></path>
+        <g id="2993679_brand_brands_logo_logos_opera_icon" stroke-width="1" fill-rule="evenodd">
+            <path d="M43,0 C19.2516683,0 0,19.2516683 0,43 C0,66.7481131 19.2516683,86 43,86 C66.7483317,86 86,66.7481131 86,43 C86,19.2516683 66.7483317,0 43,0 Z M44.3616667,66.5066667 C31.4980597,66.5066667 21.07,56.0143953 21.07,43.0716667 C21.07,30.1287698 31.4980597,19.6366667 44.3616667,19.6366667 C57.2252736,19.6366667 67.6533333,30.1287698 67.6533333,43.0716667 C67.6533333,56.0143953 57.2252736,66.5066667 44.3616667,66.5066667 Z" id="Shape" fill="#9BE755" fill-rule="nonzero"></path>
+            <path d="M56.6038685,78.8333333 C37.0655323,78.8333333 21.2264507,62.7901304 21.2264507,43 C21.2264507,23.2096506 37.0655323,7.16666667 56.6038685,7.16666667 C60.972064,7.16666667 65.1372887,8.006729 69,9.4731752 C61.7278074,3.55796298 52.5057972,0 42.4529014,0 C19.006725,0 0,19.2516683 0,43 C0,66.7481131 19.006725,86 42.4529014,86 C52.5057972,86 61.7278074,82.4422556 69,76.5268248 C65.1372887,77.993271 60.972064,78.8333333 56.6038685,78.8333333 Z" id="Path" fill="#9BE755" fill-rule="nonzero"></path>
+            <path d="M56.6038685,78.8333333 C37.0655323,78.8333333 21.2264507,62.7901304 21.2264507,43 C21.2264507,23.2096506 37.0655323,7.16666667 56.6038685,7.16666667 C60.972064,7.16666667 65.1372887,8.006729 69,9.4731752 C61.7278074,3.55796298 52.5057972,0 42.4529014,0 C19.006725,0 0,19.2516683 0,43 C0,66.7481131 19.006725,86 42.4529014,86 C52.5057972,86 61.7278074,82.4422556 69,76.5268248 C65.1372887,77.993271 60.972064,78.8333333 56.6038685,78.8333333 Z" id="Path" fill="url(#linearGradient-1)" fill-rule="nonzero"></path>
+        </g>
+    </g>
+</svg>
diff --git a/assets/logo-greenpt.svg b/assets/logo-greenpt.svg
new file mode 100644
index 0000000..b415210
--- /dev/null
+++ b/assets/logo-greenpt.svg
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="394px" height="86px" viewBox="0 0 394 86" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+    <title>logo-greengpt-black</title>
+    <defs>
+        <linearGradient x1="46.5850926%" y1="13.9833492%" x2="59.2369668%" y2="85.5111279%" id="linearGradient-1">
+            <stop stop-color="#FFFFFF" stop-opacity="0.1" offset="0%"></stop>
+            <stop stop-color="#000000" stop-opacity="0.3" offset="100%"></stop>
+        </linearGradient>
+    </defs>
+    <g id="logo-greengpt-black" stroke="none" fill="none">
+        <g id="GreenPT" stroke-width="1" fill-rule="evenodd" transform="translate(108, 18)" fill="#000000">
+            <path d="M50,22.2527473 L25.7261411,22.2527473 L25.7261411,31.8681319 L38.6583679,31.8681319 C36.9294606,36.4697802 32.7109267,39.2857143 26.2793914,39.2857143 C16.8741355,39.2857143 11.0650069,33.3104396 11.0650069,25.1373626 C11.0650069,16.6895604 17.1507607,10.7142857 25.3112033,10.7142857 C30.7745505,10.7142857 35.131397,13.1868132 37.1369295,16.3461538 L46.5421853,10.989011 C42.461964,4.53296703 34.6473029,0 25.3803596,0 C11.1341632,0 0,11.1263736 0,25.0686813 C0,38.8736264 10.9266943,50 26.1410788,50 C39.6957123,50 50,41.0714286 50,26.3736264 L50,22.2527473 Z" id="Path" fill-rule="nonzero"></path>
+            <path d="M65.5,20.7941176 L65.5,14.6862745 L55,14.6862745 L55,49 L65.5,49 L65.5,33.4901961 C65.5,26.6960784 71.66,24.9803922 76,25.6666667 L76,14 C71.59,14 66.9,16.1960784 65.5,20.7941176 Z" id="Path" fill-rule="nonzero"></path>
+            <path d="M89.0076923,36.0909091 L113.584615,36.0909091 C113.861538,34.7954545 114,33.4318182 114,32 C114,21.7045455 106.523077,14 96.4153846,14 C85.4769231,14 78,21.8409091 78,32 C78,42.1590909 85.3384615,50 97.1769231,50 C103.753846,50 108.876923,47.6136364 112.269231,42.9772727 L103.961538,38.2727273 C102.576923,39.7727273 100.153846,40.8636364 97.3153846,40.8636364 C93.5076923,40.8636364 90.3230769,39.6363636 89.0076923,36.0909091 Z M88.8,28.4545455 C89.7692308,24.9772727 92.4,23.0681818 96.3461538,23.0681818 C99.4615385,23.0681818 102.576923,24.5 103.684615,28.4545455 L88.8,28.4545455 Z" id="Shape" fill-rule="nonzero"></path>
+            <path d="M128.007692,36.0909091 L152.584615,36.0909091 C152.861538,34.7954545 153,33.4318182 153,32 C153,21.7045455 145.523077,14 135.415385,14 C124.476923,14 117,21.8409091 117,32 C117,42.1590909 124.338462,50 136.176923,50 C142.753846,50 147.876923,47.6136364 151.269231,42.9772727 L142.961538,38.2727273 C141.576923,39.7727273 139.153846,40.8636364 136.315385,40.8636364 C132.507692,40.8636364 129.323077,39.6363636 128.007692,36.0909091 Z M127.8,28.4545455 C128.769231,24.9772727 131.4,23.0681818 135.346154,23.0681818 C138.461538,23.0681818 141.576923,24.5 142.684615,28.4545455 L127.8,28.4545455 Z" id="Shape" fill-rule="nonzero"></path>
+            <path d="M178.14375,14 C173.60625,14 170.16875,15.6342412 168.3125,18.1536965 L168.3125,14.9533074 L158,14.9533074 L158,49 L168.3125,49 L168.3125,30.4105058 C168.3125,25.5758755 170.925,23.3968872 174.70625,23.3968872 C178.00625,23.3968872 180.6875,25.3715953 180.6875,29.5933852 L180.6875,49 L191,49 L191,28.0953307 C191,18.9027237 185.0875,14 178.14375,14 Z" id="Path" fill-rule="nonzero"></path>
+            <path d="M216.186275,1 L198,1 L198,49 L208.980392,49 L208.980392,33.9142857 L216.186275,33.9142857 C225.656863,33.9142857 233,26.5771429 233,17.4571429 C233,8.33714286 225.656863,1 216.186275,1 Z M216.186275,23.6285714 L208.980392,23.6285714 L208.980392,11.2857143 L216.186275,11.2857143 C219.54902,11.2857143 222.019608,13.96 222.019608,17.4571429 C222.019608,20.9542857 219.54902,23.6285714 216.186275,23.6285714 Z" id="Shape" fill-rule="nonzero"></path>
+            <polygon id="Path" fill-rule="nonzero" points="270 1 234 1 234 11.56 246.461538 11.56 246.461538 49 257.538462 49 257.538462 11.56 270 11.56"></polygon>
+        </g>
+        <path d="M206.333333,218 C146.502603,218 98,169.198738 98,109 C98,48.8004798 146.502603,0 206.333333,0 C266.164063,0 314.666667,48.8004798 314.666667,109 C314.666667,169.198738 266.164063,218 206.333333,218 Z" id="Path"></path>
+        <g id="2993679_brand_brands_logo_logos_opera_icon" stroke-width="1" fill-rule="evenodd">
+            <path d="M43,0 C19.2516683,0 0,19.2516683 0,43 C0,66.7481131 19.2516683,86 43,86 C66.7483317,86 86,66.7481131 86,43 C86,19.2516683 66.7483317,0 43,0 Z M44.3616667,66.5066667 C31.4980597,66.5066667 21.07,56.0143953 21.07,43.0716667 C21.07,30.1287698 31.4980597,19.6366667 44.3616667,19.6366667 C57.2252736,19.6366667 67.6533333,30.1287698 67.6533333,43.0716667 C67.6533333,56.0143953 57.2252736,66.5066667 44.3616667,66.5066667 Z" id="Shape" fill="#9BE755" fill-rule="nonzero"></path>
+            <path d="M56.6038685,78.8333333 C37.0655323,78.8333333 21.2264507,62.7901304 21.2264507,43 C21.2264507,23.2096506 37.0655323,7.16666667 56.6038685,7.16666667 C60.972064,7.16666667 65.1372887,8.006729 69,9.4731752 C61.7278074,3.55796298 52.5057972,0 42.4529014,0 C19.006725,0 0,19.2516683 0,43 C0,66.7481131 19.006725,86 42.4529014,86 C52.5057972,86 61.7278074,82.4422556 69,76.5268248 C65.1372887,77.993271 60.972064,78.8333333 56.6038685,78.8333333 Z" id="Path" fill="#9BE755" fill-rule="nonzero"></path>
+            <path d="M56.6038685,78.8333333 C37.0655323,78.8333333 21.2264507,62.7901304 21.2264507,43 C21.2264507,23.2096506 37.0655323,7.16666667 56.6038685,7.16666667 C60.972064,7.16666667 65.1372887,8.006729 69,9.4731752 C61.7278074,3.55796298 52.5057972,0 42.4529014,0 C19.006725,0 0,19.2516683 0,43 C0,66.7481131 19.006725,86 42.4529014,86 C52.5057972,86 61.7278074,82.4422556 69,76.5268248 C65.1372887,77.993271 60.972064,78.8333333 56.6038685,78.8333333 Z" id="Path" fill="url(#linearGradient-1)" fill-rule="nonzero"></path>
+        </g>
+    </g>
+</svg>