diff --git a/indiekit.config.mjs b/indiekit.config.mjs
index 4edb0605..030d7885 100644
--- a/indiekit.config.mjs
+++ b/indiekit.config.mjs
@@ -129,6 +129,28 @@ const webmentionsProxyCacheTtlRaw = Number.parseInt(
 const webmentionsProxyCacheTtl = Number.isFinite(webmentionsProxyCacheTtlRaw)
   ? webmentionsProxyCacheTtlRaw
   : 60;
+const commentsMountPath = process.env.COMMENTS_MOUNT_PATH || "/comments";
+const commentsRateLimitPerHourRaw = Number.parseInt(
+  process.env.COMMENTS_RATE_LIMIT_PER_HOUR || "5",
+  10,
+);
+const commentsRateLimitPerHour = Number.isFinite(commentsRateLimitPerHourRaw)
+  ? commentsRateLimitPerHourRaw
+  : 5;
+const commentsRateLimitPerDayRaw = Number.parseInt(
+  process.env.COMMENTS_RATE_LIMIT_PER_DAY || "20",
+  10,
+);
+const commentsRateLimitPerDay = Number.isFinite(commentsRateLimitPerDayRaw)
+  ? commentsRateLimitPerDayRaw
+  : 20;
+const commentsMaxLengthRaw = Number.parseInt(
+  process.env.COMMENTS_MAX_LENGTH || "2000",
+  10,
+);
+const commentsMaxLength = Number.isFinite(commentsMaxLengthRaw)
+  ? commentsMaxLengthRaw
+  : 2000;
 const authorName = process.env.AUTHOR_NAME || "";
 const authorBio = process.env.AUTHOR_BIO || "";
 const authorAvatar = (() => {
@@ -269,6 +291,7 @@ export default {
     "@rmdes/indiekit-endpoint-webmention-sender",
     "@rmdes/indiekit-endpoint-homepage",
     "@rmdes/indiekit-endpoint-conversations",
+    "@rmdes/indiekit-endpoint-comments",
     "@rmdes/indiekit-endpoint-funkwhale",
     "@rmdes/indiekit-endpoint-lastfm",
     "@rmdes/indiekit-endpoint-podroll",
@@ -324,6 +347,14 @@ export default {
   "@rmdes/indiekit-endpoint-conversations": {
     mountPath: "/conversations",
   },
+  "@rmdes/indiekit-endpoint-comments": {
+    mountPath: commentsMountPath,
+    rateLimit: {
+      perHour: commentsRateLimitPerHour,
+      perDay: commentsRateLimitPerDay,
+    },
+    maxLength: commentsMaxLength,
+  },
   "@rmdes/indiekit-endpoint-funkwhale": {
     mountPath: "/funkwhale",
     instanceUrl: funkwhaleInstance,
diff --git a/package-lock.json b/package-lock.json
index ab79c12b..7ddb1335 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,6 +14,7 @@
         "@indiekit/post-type-repost": "^1.0.0-beta.25",
         "@indiekit/store-github": "^1.0.0-beta.25",
         "@rmdes/indiekit-endpoint-activitypub": "^2.8.0",
+        "@rmdes/indiekit-endpoint-comments": "^1.0.0",
         "@rmdes/indiekit-endpoint-conversations": "^2.1.6",
         "@rmdes/indiekit-endpoint-funkwhale": "^1.0.11",
         "@rmdes/indiekit-endpoint-github": "^1.2.3",
@@ -2351,6 +2352,20 @@
         "@indiekit/frontend": "^1.0.0-beta.25"
       }
     },
+    "node_modules/@rmdes/indiekit-endpoint-comments": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/@rmdes/indiekit-endpoint-comments/-/indiekit-endpoint-comments-1.0.0.tgz",
+      "integrity": "sha512-uW2nclae6l7XY7udM8yey2PnTCxdn9It8VChpmddwhQAn233EsCKU5KILYyuWFP8OMcm8sdD1o9rq8NqIdLK/A==",
+      "license": "MIT",
+      "dependencies": {
+        "@indiekit/error": "^1.0.0-beta.25",
+        "@indiekit/frontend": "^1.0.0-beta.25",
+        "cookie-parser": "^1.4.6"
+      },
+      "engines": {
+        "node": ">=20"
+      }
+    },
     "node_modules/@rmdes/indiekit-endpoint-conversations": {
       "version": "2.1.6",
       "resolved": "https://registry.npmjs.org/@rmdes/indiekit-endpoint-conversations/-/indiekit-endpoint-conversations-2.1.6.tgz",
@@ -3860,6 +3875,25 @@
       "integrity": "sha512-+W7VmiVINB+ywl1HGXJXmrqkOhpKrIiVZV6tQuV54ZyQC7MMuBt81Vc336GMLoHBq5hV/F9eXgt5Mnx0Rha5Fg==",
       "license": "MIT"
     },
+    "node_modules/cookie-parser": {
+      "version": "1.4.7",
+      "resolved": "https://registry.npmjs.org/cookie-parser/-/cookie-parser-1.4.7.tgz",
+      "integrity": "sha512-nGUvgXnotP3BsjiLX2ypbQnWoGUPIIfHQNZkkC668ntrzGWEZVW70HDEB1qnNGMicPje6EttlIgzo51YSwNQGw==",
+      "license": "MIT",
+      "dependencies": {
+        "cookie": "0.7.2",
+        "cookie-signature": "1.0.6"
+      },
+      "engines": {
+        "node": ">= 0.8.0"
+      }
+    },
+    "node_modules/cookie-parser/node_modules/cookie-signature": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.6.tgz",
+      "integrity": "sha512-QADzlaHc8icV8I7vbaJXJwod9HWYp8uCqf1xa4OfNu1T7JVxQIrUgOWtHdNDtPiywmFbiS12VjotIXLrKM3orQ==",
+      "license": "MIT"
+    },
     "node_modules/cookie-session": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/cookie-session/-/cookie-session-2.1.1.tgz",
diff --git a/package.json b/package.json
index bf87e2dd..63fd95b2 100644
--- a/package.json
+++ b/package.json
@@ -26,6 +26,7 @@
     "@indiekit/post-type-repost": "^1.0.0-beta.25",
     "@indiekit/store-github": "^1.0.0-beta.25",
     "@rmdes/indiekit-endpoint-activitypub": "^2.8.0",
+    "@rmdes/indiekit-endpoint-comments": "^1.0.0",
     "@rmdes/indiekit-endpoint-conversations": "^2.1.6",
     "@rmdes/indiekit-endpoint-funkwhale": "^1.0.11",
     "@rmdes/indiekit-endpoint-github": "^1.2.3",