diff --git a/.changeset/slackbot-skills-library-add.md b/.changeset/slackbot-skills-library-add.md
new file mode 100644
index 000000000..e7984512b
--- /dev/null
+++ b/.changeset/slackbot-skills-library-add.md
@@ -0,0 +1,5 @@
+---
+"@slack/web-api": minor
+---
+
+feat(web-api): add [`slackbot.skills.library.add`](https://docs.slack.dev/reference/methods/slackbot.skills.library.add) method
diff --git a/packages/web-api/src/methods.ts b/packages/web-api/src/methods.ts
index 81b563c9c..4b5a35ee4 100644
--- a/packages/web-api/src/methods.ts
+++ b/packages/web-api/src/methods.ts
@@ -236,6 +236,7 @@ import type {
   SearchMessagesArguments,
   SlackbotSkillsCreateArguments,
   SlackbotSkillsInfoArguments,
+  SlackbotSkillsLibraryAddArguments,
   SlackbotSkillsListArguments,
   SlackbotSkillsUpdateArguments,
   SlackListsAccessDeleteArguments,
@@ -524,6 +525,7 @@ import type {
   SearchMessagesResponse,
   SlackbotSkillsCreateResponse,
   SlackbotSkillsInfoResponse,
+  SlackbotSkillsLibraryAddResponse,
   SlackbotSkillsListResponse,
   SlackbotSkillsUpdateResponse,
   SlackListsAccessDeleteResponse,
@@ -2370,6 +2372,16 @@ export abstract class Methods extends EventEmitter<WebClientEvent> {
        * @see {@link https://docs.slack.dev/reference/methods/slackbot.skills.info `slackbot.skills.info` API reference}.
        */
       info: bindApiCall<SlackbotSkillsInfoArguments, SlackbotSkillsInfoResponse>(this, 'slackbot.skills.info'),
+      library: {
+        /**
+         * @description Turns a skill on in the caller's Slackbot library.
+         * @see {@link https://docs.slack.dev/reference/methods/slackbot.skills.library.add `slackbot.skills.library.add` API reference}.
+         */
+        add: bindApiCall<SlackbotSkillsLibraryAddArguments, SlackbotSkillsLibraryAddResponse>(
+          this,
+          'slackbot.skills.library.add',
+        ),
+      },
       /**
        * @description Lists Slackbot skills from the caller's point of view. Instructions are not included.
        * @see {@link https://docs.slack.dev/reference/methods/slackbot.skills.list `slackbot.skills.list` API reference}.
diff --git a/packages/web-api/src/types/request/index.ts b/packages/web-api/src/types/request/index.ts
index aed4ed407..a5255bd44 100644
--- a/packages/web-api/src/types/request/index.ts
+++ b/packages/web-api/src/types/request/index.ts
@@ -294,6 +294,7 @@ export type {
 export type {
   SlackbotSkillsCreateArguments,
   SlackbotSkillsInfoArguments,
+  SlackbotSkillsLibraryAddArguments,
   SlackbotSkillsListArguments,
   SlackbotSkillsUpdateArguments,
 } from './slackbot';
diff --git a/packages/web-api/src/types/request/slackbot.ts b/packages/web-api/src/types/request/slackbot.ts
index 6609acb2c..1eb280690 100644
--- a/packages/web-api/src/types/request/slackbot.ts
+++ b/packages/web-api/src/types/request/slackbot.ts
@@ -44,6 +44,12 @@ export interface SlackbotSkillsInfoArguments extends TokenOverridable {
   skill_id: string;
 }
 
+// https://docs.slack.dev/reference/methods/slackbot.skills.library.add
+export interface SlackbotSkillsLibraryAddArguments extends TokenOverridable {
+  /** @description Skill to turn on for the caller. */
+  skill_id: string;
+}
+
 // https://docs.slack.dev/reference/methods/slackbot.skills.list
 export type SlackbotSkillsListArguments = OptionalArgument<
   TokenOverridable & {
diff --git a/packages/web-api/src/types/response/SlackbotSkillsLibraryAddResponse.ts b/packages/web-api/src/types/response/SlackbotSkillsLibraryAddResponse.ts
new file mode 100644
index 000000000..df8b9dc8d
--- /dev/null
+++ b/packages/web-api/src/types/response/SlackbotSkillsLibraryAddResponse.ts
@@ -0,0 +1,22 @@
+/////////////////////////////////////////////////////////////////////////////////////////
+//                                                                                     //
+// !!! DO NOT EDIT THIS FILE !!!                                                       //
+//                                                                                     //
+// This file is auto-generated by scripts/generate-web-api-types.sh in the repository. //
+// Please refer to the script code to learn how to update the source data.             //
+//                                                                                     //
+/////////////////////////////////////////////////////////////////////////////////////////
+
+import type { WebAPICallResult } from '../../WebClient';
+export type SlackbotSkillsLibraryAddResponse = WebAPICallResult & {
+  error?: string;
+  needed?: string;
+  ok?: boolean;
+  provided?: string;
+  response_metadata?: ResponseMetadata;
+  warning?: string;
+};
+
+export interface ResponseMetadata {
+  messages?: string[];
+}
diff --git a/packages/web-api/src/types/response/index.ts b/packages/web-api/src/types/response/index.ts
index df445250c..94d4ec718 100644
--- a/packages/web-api/src/types/response/index.ts
+++ b/packages/web-api/src/types/response/index.ts
@@ -294,6 +294,7 @@ export { SearchFilesResponse } from './SearchFilesResponse';
 export { SearchMessagesResponse } from './SearchMessagesResponse';
 export { SlackbotSkillsCreateResponse } from './SlackbotSkillsCreateResponse';
 export { SlackbotSkillsInfoResponse } from './SlackbotSkillsInfoResponse';
+export { SlackbotSkillsLibraryAddResponse } from './SlackbotSkillsLibraryAddResponse';
 export { SlackbotSkillsListResponse } from './SlackbotSkillsListResponse';
 export { SlackbotSkillsUpdateResponse } from './SlackbotSkillsUpdateResponse';
 export { SlackListsAccessDeleteResponse } from './SlackListsAccessDeleteResponse';
diff --git a/packages/web-api/test/types/methods/slackbot.test-d.ts b/packages/web-api/test/types/methods/slackbot.test-d.ts
index aa0d40588..d66a0dbbe 100644
--- a/packages/web-api/test/types/methods/slackbot.test-d.ts
+++ b/packages/web-api/test/types/methods/slackbot.test-d.ts
@@ -73,6 +73,17 @@ expectAssignable<Parameters<typeof web.slackbot.skills.info>>([
   },
 ]);
 
+// slackbot.skills.library.add
+// -- sad path
+expectError(web.slackbot.skills.library.add()); // lacking argument
+expectError(web.slackbot.skills.library.add({})); // empty argument
+// -- happy path
+expectAssignable<Parameters<typeof web.slackbot.skills.library.add>>([
+  {
+    skill_id: 'F1234',
+  },
+]);
+
 // slackbot.skills.list
 // -- sad path
 expectError(