diff --git a/ai/tasks/pending/TASK-137-add-public-scoreboard-link-to-match-detail.md b/ai/tasks/done/TASK-137-add-public-scoreboard-link-to-match-detail.md
similarity index 72%
rename from ai/tasks/pending/TASK-137-add-public-scoreboard-link-to-match-detail.md
rename to ai/tasks/done/TASK-137-add-public-scoreboard-link-to-match-detail.md
index d267874..24194f4 100644
--- a/ai/tasks/pending/TASK-137-add-public-scoreboard-link-to-match-detail.md
+++ b/ai/tasks/done/TASK-137-add-public-scoreboard-link-to-match-detail.md
@@ -1,7 +1,7 @@
 ---
 id: TASK-137
 title: Add public scoreboard link to match detail
-status: pending
+status: done
 type: frontend
 team: Frontend Senior
 supporting_teams:
@@ -132,11 +132,31 @@ Then hard refresh with `Ctrl+F5` and verify:
 
 ## Outcome
 
-To be completed by AI Platform Run / Codex CLI.
+- Updated the historical match detail action label to `Ver en Scoreboard`.
+- Tightened the detail-page external action safety check to only show links from trusted public scoreboard origins:
+  - `https://scoreboard.comunidadhll.es`
+  - `https://scoreboard.comunidadhll.es:5443`
+- Restricted accepted scoreboard paths to `/games` and `/games/...`.
+- Left recent match card behavior unchanged.
+- Updated the historical UI regression script to expect the new detail-page action label.
+- No backend changes were needed because the existing RCON read model already exposes `match_url` when safe correlation exists.
 
 ## Validation Result
 
-To be completed by AI Platform Run / Codex CLI.
+- PASS: `node --check frontend/assets/js/historico-partida.js`
+- PASS: `node --check frontend/assets/js/historico.js`
+- PASS: `node --check frontend/assets/js/historico-recent-live.js`
+- PASS: `python -m compileall backend/app`
+- PASS after updating the expected label: `powershell -ExecutionPolicy Bypass -File scripts/run-integration-tests.ps1`
+- PASS: `powershell -ExecutionPolicy Bypass -File scripts/run-rcon-data-pipeline-tests.ps1`
+  - Note: the script completed successfully but emitted existing `ResourceWarning` messages from backend unittest sqlite connections.
+- PASS: `docker compose up -d --build backend frontend`
+- PASS: `Invoke-WebRequest "http://localhost:8000/health" | Select-Object -ExpandProperty Content`
+- PASS: `Invoke-WebRequest "http://localhost:8000/api/historical/recent-matches?server=all-servers&limit=10" | Select-Object -ExpandProperty Content`
+- Additional endpoint check: the known Carentan match detail returns `match_url: null`, so no external action should render for that match.
+- Manual/rendered verification: Browser plugin was listed, but the required Node runtime tool was not exposed in this session; used local Chrome headless fallback.
+  - Verified rendered DOM for the known Carentan match does not include `Ver en Scoreboard` or `historical-match-card__link` when `match_url` is absent.
+  - Verified rendered DOM still contains `3 : 2`, `Ganador: Aliados`, `Carentan`, `1 h 30 min`, `AntonioPruna` and `M1 GARAND`.
 
 ## Change Budget
 
diff --git a/frontend/assets/js/historico-partida.js b/frontend/assets/js/historico-partida.js
index 5022c5f..fa9aa21 100644
--- a/frontend/assets/js/historico-partida.js
+++ b/frontend/assets/js/historico-partida.js
@@ -234,7 +234,7 @@ function renderPlayerRow(player) {
 }
 
 function renderActions(item, actionsNode) {
-  const matchUrl = normalizeExternalMatchUrl(item.match_url);
+  const matchUrl = normalizeSafePublicScoreboardMatchUrl(item.match_url);
   if (!matchUrl) {
     actionsNode.innerHTML = "";
     actionsNode.hidden = true;
@@ -247,7 +247,7 @@ function renderActions(item, actionsNode) {
       target="_blank"
       rel="noopener noreferrer"
     >
-      Abrir en scoreboard
+      Ver en Scoreboard
     </a>
   `;
   actionsNode.hidden = false;
@@ -470,13 +470,18 @@ function formatMatchTimestamp(item, kind) {
   return "No disponible";
 }
 
-function normalizeExternalMatchUrl(value) {
+function normalizeSafePublicScoreboardMatchUrl(value) {
   if (typeof value !== "string" || !value.trim()) {
     return "";
   }
   try {
     const url = new URL(value.trim());
-    return ["http:", "https:"].includes(url.protocol) ? url.href : "";
+    const allowedOrigins = new Set([
+      "https://scoreboard.comunidadhll.es",
+      "https://scoreboard.comunidadhll.es:5443",
+    ]);
+    const isAllowedPath = url.pathname === "/games" || url.pathname.startsWith("/games/");
+    return allowedOrigins.has(url.origin) && isAllowedPath ? url.href : "";
   } catch (error) {
     return "";
   }
diff --git a/scripts/run-historical-ui-regression-tests.ps1 b/scripts/run-historical-ui-regression-tests.ps1
index f4eb42a..da27132 100644
--- a/scripts/run-historical-ui-regression-tests.ps1
+++ b/scripts/run-historical-ui-regression-tests.ps1
@@ -59,7 +59,7 @@ Assert-Contains $historicoJs "Ver detalles" `
     "Recent match cards no longer include the internal detail fallback label."
 Assert-NotContains $historicoJs "item.match_url || item.source_url" `
     "Recent match cards must not trust legacy source_url fallback."
-Assert-Contains $historicoPartidaJs "Abrir en scoreboard" `
+Assert-Contains $historicoPartidaJs "Ver en Scoreboard" `
     "Match detail page no longer includes the external scoreboard action label."
 Assert-Contains $historicoPartidaJs 'rel="noopener noreferrer"' `
     "External scoreboard links must keep rel noopener noreferrer."