From 6bf96cc2523d1b3d806cc919d4da83a07acc27d6 Mon Sep 17 00:00:00 2001
From: maanethdesilva <maaneth.2002@gmail.com>
Date: Fri, 24 Nov 2023 00:39:02 -0500
Subject: [PATCH 1/2] Added the discord get messages tool.

---
 langchain/package.json                    |   1 +
 langchain/src/tools/discord.ts            |  70 +++++++
 langchain/src/tools/tests/discord.test.ts |  12 ++
 yarn.lock                                 | 213 +++++++++++++++++++++-
 4 files changed, 287 insertions(+), 9 deletions(-)
 create mode 100644 langchain/src/tools/discord.ts
 create mode 100644 langchain/src/tools/tests/discord.test.ts

diff --git a/langchain/package.json b/langchain/package.json
index 628381783036..3b3a512eeb73 100644
--- a/langchain/package.json
+++ b/langchain/package.json
@@ -1384,6 +1384,7 @@
     "@langchain/core": "^0.0.1",
     "@langchain/openai": "^0.0.1",
     "binary-extensions": "^2.2.0",
+    "discord.js": "^14.14.1",
     "expr-eval": "^2.0.2",
     "flat": "^5.0.2",
     "js-tiktoken": "^1.0.7",
diff --git a/langchain/src/tools/discord.ts b/langchain/src/tools/discord.ts
new file mode 100644
index 000000000000..31336b6bc3b1
--- /dev/null
+++ b/langchain/src/tools/discord.ts
@@ -0,0 +1,70 @@
+import { getEnvironmentVariable } from "../util/env.js";
+import { Tool } from "./base.js";
+import { Client, TextChannel, GatewayIntentBits, Message } from "discord.js";
+
+/*
+ * A tool for retrieving messages from a discord channel using a bot.
+ * It extends the base Tool class and implements the _call method to
+ * perform the retrieve operation. Requires an bot token which can be set
+ * in the environment variables, and a limit on how many messages to retrieve.
+ * The _call method takes the discord channel ID as the input argument.
+ * The bot must have read permissions to the given channel. It returns the
+ * message content, author, and time the message was created for each message.
+ */
+
+export class DiscordGetMessagesTool extends Tool {
+  static lc_name() {
+    return "DiscordGetMessagesTool";
+  }
+
+  name = "discord-get-messages";
+
+  description = `a discord tool. useful for reading messages from a discord channel. 
+    input should be the discord channel ID. the bot should have read 
+    permissions for the channel`;
+
+  protected botToken: string;
+  protected messageLimit: number;
+
+  client = new Client({
+    intents: [GatewayIntentBits.Guilds, GatewayIntentBits.GuildMessages],
+  });
+
+  constructor(
+    botToken: string | undefined = getEnvironmentVariable("DiscordBotToken"),
+    messageLimit: number | undefined = 100
+  ) {
+    super(...arguments);
+
+    if (!botToken) {
+      throw new Error(
+        "Discord API key not set. You can set it as DiscordBotToken in your .env file."
+      );
+    }
+
+    this.botToken = botToken;
+    this.messageLimit = messageLimit;
+  }
+
+  /** @ignore */
+  async _call(input: string): Promise<string> {
+    await this.client.login(this.botToken);
+
+    const channel = (await this.client.channels.fetch(input)) as TextChannel;
+
+    if (!channel) {
+      return "Channel not found";
+    }
+
+    const messages = await channel.messages.fetch({ limit: this.messageLimit });
+    this.client.destroy();
+    const results =
+      messages.map((message: Message) => ({
+        author: message.author.tag,
+        content: message.content,
+        timestamp: message.createdAt,
+      })) ?? [];
+
+    return JSON.stringify(results);
+  }
+}
diff --git a/langchain/src/tools/tests/discord.test.ts b/langchain/src/tools/tests/discord.test.ts
new file mode 100644
index 000000000000..981c94c86c41
--- /dev/null
+++ b/langchain/src/tools/tests/discord.test.ts
@@ -0,0 +1,12 @@
+import { test } from "@jest/globals";
+import { DiscordGetMessagesTool } from "../discord.js";
+
+test("DiscordGetMessagesTool", async () => {
+  const tool = new DiscordGetMessagesTool();
+  try {
+    const result = await tool.call('1153400523718938780')
+    console.log(result)
+  } catch (error) {
+    console.error(error);
+  }
+});
\ No newline at end of file
diff --git a/yarn.lock b/yarn.lock
index c4d7df0ebdf4..9ee670324266 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6010,6 +6010,85 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@discordjs/builders@npm:^1.7.0":
+  version: 1.7.0
+  resolution: "@discordjs/builders@npm:1.7.0"
+  dependencies:
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+    "@discordjs/util": ^1.0.2
+    "@sapphire/shapeshift": ^3.9.3
+    discord-api-types: 0.37.61
+    fast-deep-equal: ^3.1.3
+    ts-mixer: ^6.0.3
+    tslib: ^2.6.2
+  checksum: 837e7643fc8396e4914bbbfbbfa1232ab7109c931884e8df45cd7356944633590f710a18513d30a10de1b6686ed5166df702bde0c4511fb0cbcac897edd9e56a
+  languageName: node
+  linkType: hard
+
+"@discordjs/collection@npm:1.5.3":
+  version: 1.5.3
+  resolution: "@discordjs/collection@npm:1.5.3"
+  checksum: fefed19bea0f69053d195f9d9dc8af07ca5d8c9b1064581e0aa14bda2b70e632b93c164d5ef3e4910f5442369612ff4eec8d52a700aec562510c19b223f67023
+  languageName: node
+  linkType: hard
+
+"@discordjs/collection@npm:^2.0.0":
+  version: 2.0.0
+  resolution: "@discordjs/collection@npm:2.0.0"
+  checksum: c2d05fa2b9a27bb64e93e2836bbe44c835d21f85e28cd934f6e2a81fef423ab0415968cca9d066b83347539edc8ea9afa8075d80bd62594e39f09eb881052c49
+  languageName: node
+  linkType: hard
+
+"@discordjs/formatters@npm:^0.3.3":
+  version: 0.3.3
+  resolution: "@discordjs/formatters@npm:0.3.3"
+  dependencies:
+    discord-api-types: 0.37.61
+  checksum: a844628094a6effa8ac4e4a4ea9082d5c89e6cae6bbd18e60abd410769e5ea18f64aa2db8623aa3c8c572084368f6c2e27cc2d72af640aff5e4ee7fc42132c60
+  languageName: node
+  linkType: hard
+
+"@discordjs/rest@npm:^2.1.0":
+  version: 2.2.0
+  resolution: "@discordjs/rest@npm:2.2.0"
+  dependencies:
+    "@discordjs/collection": ^2.0.0
+    "@discordjs/util": ^1.0.2
+    "@sapphire/async-queue": ^1.5.0
+    "@sapphire/snowflake": ^3.5.1
+    "@vladfrangu/async_event_emitter": ^2.2.2
+    discord-api-types: 0.37.61
+    magic-bytes.js: ^1.5.0
+    tslib: ^2.6.2
+    undici: 5.27.2
+  checksum: 29a14ecf3282ae3306883f1f6c870693d0ecacd080c5b66a72e31487a8070655807a80a8bf09bebea4f73e631439abc5121dfa38016ca0ccbe3f68c0f7ffc80e
+  languageName: node
+  linkType: hard
+
+"@discordjs/util@npm:^1.0.2":
+  version: 1.0.2
+  resolution: "@discordjs/util@npm:1.0.2"
+  checksum: 320d7e125981001160d413ae56e76e60447dce102010b80e3b1b16d885be765df5ae2551aa79fdc4d435a82361ed72246b44251f0c1f7a8fef7056a4481d5609
+  languageName: node
+  linkType: hard
+
+"@discordjs/ws@npm:^1.0.2":
+  version: 1.0.2
+  resolution: "@discordjs/ws@npm:1.0.2"
+  dependencies:
+    "@discordjs/collection": ^2.0.0
+    "@discordjs/rest": ^2.1.0
+    "@discordjs/util": ^1.0.2
+    "@sapphire/async-queue": ^1.5.0
+    "@types/ws": ^8.5.9
+    "@vladfrangu/async_event_emitter": ^2.2.2
+    discord-api-types: 0.37.61
+    tslib: ^2.6.2
+    ws: ^8.14.2
+  checksum: 2564d3ff00d04d7638955c8c9a9f6234c50168fbe8243140bc458dc9ffa39ad5063e7d5762cdce71bb8bcf70b6353c28b8531e40f54568706898e92bc8748590
+  languageName: node
+  linkType: hard
+
 "@discoveryjs/json-ext@npm:0.5.7":
   version: 0.5.7
   resolution: "@discoveryjs/json-ext@npm:0.5.7"
@@ -7071,6 +7150,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@fastify/busboy@npm:^2.0.0":
+  version: 2.1.0
+  resolution: "@fastify/busboy@npm:2.1.0"
+  checksum: 3233abd10f73e50668cb4bb278a79b7b3fadd30215ac6458299b0e5a09a29c3586ec07597aae6bd93f5cbedfcef43a8aeea51829cd28fc13850cdbcd324c28d5
+  languageName: node
+  linkType: hard
+
 "@firebase/app-types@npm:0.9.0":
   version: 0.9.0
   resolution: "@firebase/app-types@npm:0.9.0"
@@ -9021,6 +9107,30 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@sapphire/async-queue@npm:^1.5.0":
+  version: 1.5.0
+  resolution: "@sapphire/async-queue@npm:1.5.0"
+  checksum: 983dbd1fd1b1798496e5edb6a0db7e4d90015160e1028f20475eab0a92625513f1e8d938bc0305811a9cec461c94e01b1e4191615ff03ba49356f568f3255250
+  languageName: node
+  linkType: hard
+
+"@sapphire/shapeshift@npm:^3.9.3":
+  version: 3.9.3
+  resolution: "@sapphire/shapeshift@npm:3.9.3"
+  dependencies:
+    fast-deep-equal: ^3.1.3
+    lodash: ^4.17.21
+  checksum: f93ab924566dc20a066776128eeb3693b97a1576a359b61d396835541f2bf8ecb3f482ff406cc038a3a4bc266d5f9b9f9e1c733ddbf1cce2c97c729ce047b5e6
+  languageName: node
+  linkType: hard
+
+"@sapphire/snowflake@npm:3.5.1, @sapphire/snowflake@npm:^3.5.1":
+  version: 3.5.1
+  resolution: "@sapphire/snowflake@npm:3.5.1"
+  checksum: 8fc025020adab1a7a1a5d2cf07704d598cc1977b50e5fcd3a5dd239f00934dc936d3a4d5ae336e71d8bf1d88ec27aa814b34de79e38ff097b7b9ba5a7977a683
+  languageName: node
+  linkType: hard
+
 "@selderee/plugin-htmlparser2@npm:^0.11.0":
   version: 0.11.0
   resolution: "@selderee/plugin-htmlparser2@npm:0.11.0"
@@ -11961,6 +12071,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@types/ws@npm:8.5.9":
+  version: 8.5.9
+  resolution: "@types/ws@npm:8.5.9"
+  dependencies:
+    "@types/node": "*"
+  checksum: 83f436b731d2cdc49a45ced31a0a65cdd2e39c24d7b882776c26efa190dad6553e266d624c7a7089f36ad3ed471e02e729f3219282c80689b435f665df4a2b0b
+  languageName: node
+  linkType: hard
+
 "@types/ws@npm:^8":
   version: 8.5.8
   resolution: "@types/ws@npm:8.5.8"
@@ -11979,6 +12098,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@types/ws@npm:^8.5.9":
+  version: 8.5.10
+  resolution: "@types/ws@npm:8.5.10"
+  dependencies:
+    "@types/node": "*"
+  checksum: 3ec416ea2be24042ebd677932a462cf16d2080393d8d7d0b1b3f5d6eaa4a7387aaf0eefb99193c0bfd29444857cf2e0c3ac89899e130550dc6c14ada8a46d25e
+  languageName: node
+  linkType: hard
+
 "@types/yargs-parser@npm:*":
   version: 21.0.0
   resolution: "@types/yargs-parser@npm:21.0.0"
@@ -12364,6 +12492,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@vladfrangu/async_event_emitter@npm:^2.2.2":
+  version: 2.2.2
+  resolution: "@vladfrangu/async_event_emitter@npm:2.2.2"
+  checksum: ed948294fea1a2dc8b8f307f4061bf65e2043a946132f288702f0572a806ebe3123b8c7e522e70d2abbd3616f5d67027c9e59df9ef80b0195f7502a848a426ba
+  languageName: node
+  linkType: hard
+
 "@webassemblyjs/ast@npm:1.11.6, @webassemblyjs/ast@npm:^1.11.5":
   version: 1.11.6
   resolution: "@webassemblyjs/ast@npm:1.11.6"
@@ -16119,6 +16254,35 @@ __metadata:
   languageName: node
   linkType: hard
 
+"discord-api-types@npm:0.37.61":
+  version: 0.37.61
+  resolution: "discord-api-types@npm:0.37.61"
+  checksum: fe33d528e31a6de0bab2afb43d0e058957a6da6cfc4d797943fac83aeb8d07543dc0f85cad3c4e6789cbbac0c7ca49dae5ac465224b129c7acb716097fa0b081
+  languageName: node
+  linkType: hard
+
+"discord.js@npm:^14.14.1":
+  version: 14.14.1
+  resolution: "discord.js@npm:14.14.1"
+  dependencies:
+    "@discordjs/builders": ^1.7.0
+    "@discordjs/collection": 1.5.3
+    "@discordjs/formatters": ^0.3.3
+    "@discordjs/rest": ^2.1.0
+    "@discordjs/util": ^1.0.2
+    "@discordjs/ws": ^1.0.2
+    "@sapphire/snowflake": 3.5.1
+    "@types/ws": 8.5.9
+    discord-api-types: 0.37.61
+    fast-deep-equal: 3.1.3
+    lodash.snakecase: 4.1.1
+    tslib: 2.6.2
+    undici: 5.27.2
+    ws: 8.14.2
+  checksum: 651e61861ae33e6ec3903e72a8bf229caae5dab73f8d409c3673430cafd9c438a0dd59983242bdcff47bab50da39f7a04da5b586c35b396c102e8e87637076e5
+  languageName: node
+  linkType: hard
+
 "dlv@npm:^1.1.3":
   version: 1.1.3
   resolution: "dlv@npm:1.1.3"
@@ -18045,7 +18209,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"fast-deep-equal@npm:^3.1.1, fast-deep-equal@npm:^3.1.3":
+"fast-deep-equal@npm:3.1.3, fast-deep-equal@npm:^3.1.1, fast-deep-equal@npm:^3.1.3":
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   resolution: "fast-deep-equal@npm:3.1.3"
   checksum: e21a9d8d84f53493b6aa15efc9cfd53dd5b714a1f23f67fb5dc8f574af80df889b3bce25dc081887c6d25457cce704e636395333abad896ccdec03abaf1f3f9d
@@ -22374,6 +22538,7 @@ __metadata:
     cohere-ai: ">=6.0.0"
     convex: ^1.3.1
     d3-dsv: ^2.0.0
+    discord.js: ^14.14.1
     dotenv: ^16.0.3
     dpdm: ^3.12.0
     epub2: ^3.0.1
@@ -23162,6 +23327,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"lodash.snakecase@npm:4.1.1":
+  version: 4.1.1
+  resolution: "lodash.snakecase@npm:4.1.1"
+  checksum: 1685ed3e83dda6eae5a4dcaee161a51cd210aabb3e1c09c57150e7dd8feda19e4ca0d27d0631eabe8d0f4eaa51e376da64e8c018ae5415417c5890d42feb72a8
+  languageName: node
+  linkType: hard
+
 "lodash.uniq@npm:4.5.0, lodash.uniq@npm:^4.5.0":
   version: 4.5.0
   resolution: "lodash.uniq@npm:4.5.0"
@@ -23398,6 +23570,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"magic-bytes.js@npm:^1.5.0":
+  version: 1.5.0
+  resolution: "magic-bytes.js@npm:1.5.0"
+  checksum: 058c58344b2030f1e76c6209110a0f3056179237ebb501c314793cdeb449fb588f081b4569a2784d3264ee0fc56b0b9dc3c9d9c46eb2c629e3866f03a6f18846
+  languageName: node
+  linkType: hard
+
 "magic-string@npm:^0.30.0":
   version: 0.30.3
   resolution: "magic-string@npm:0.30.3"
@@ -30022,6 +30201,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"ts-mixer@npm:^6.0.3":
+  version: 6.0.3
+  resolution: "ts-mixer@npm:6.0.3"
+  checksum: 7fbaba0a413bf817835a6a23d46bccf4192dd4d7345b6bae9d594c88acffac35bf4995ef3cce753090c8abcdf2afd16dba8899365584a1f960ccc2a15bf2e2d6
+  languageName: node
+  linkType: hard
+
 "ts-morph@npm:^20.0.0":
   version: 20.0.0
   resolution: "ts-morph@npm:20.0.0"
@@ -30057,6 +30243,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"tslib@npm:2.6.2, tslib@npm:^2.0.3, tslib@npm:^2.6.2":
+  version: 2.6.2
+  resolution: "tslib@npm:2.6.2"
+  checksum: 329ea56123005922f39642318e3d1f0f8265d1e7fcb92c633e0809521da75eeaca28d2cf96d7248229deb40e5c19adf408259f4b9640afd20d13aecc1430f3ad
+  languageName: node
+  linkType: hard
+
 "tslib@npm:>=2, tslib@npm:^2.0.1, tslib@npm:^2.1.0, tslib@npm:^2.3.1, tslib@npm:^2.4.0, tslib@npm:^2.4.1, tslib@npm:^2.5.0":
   version: 2.5.0
   resolution: "tslib@npm:2.5.0"
@@ -30071,13 +30264,6 @@ __metadata:
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   linkType: hard
 
-"tslib@npm:^2.0.3":
-  version: 2.6.2
-  resolution: "tslib@npm:2.6.2"
-  checksum: 329ea56123005922f39642318e3d1f0f8265d1e7fcb92c633e0809521da75eeaca28d2cf96d7248229deb40e5c19adf408259f4b9640afd20d13aecc1430f3ad
-  languageName: node
-  linkType: hard
-
 "tslib@npm:^2.2.0":
   version: 2.6.0
   resolution: "tslib@npm:2.6.0"
@@ -30670,6 +30856,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"undici@npm:5.27.2":
+  version: 5.27.2
+  resolution: "undici@npm:5.27.2"
+  dependencies:
+    "@fastify/busboy": ^2.0.0
+  checksum: 22bbdd763798700979986546d70072b67223189353d2a811efa9c6e44476161a0d1781ffe24115221f69a1b344b95d5926bd39a6eb760a2cd8804781cec0c5eb
+  languageName: node
+  linkType: hard
+
 "undici@npm:^5.19.1":
   version: 5.23.0
   resolution: "undici@npm:5.23.0"
@@ -31989,7 +32184,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"ws@npm:8.14.2":
+"ws@npm:8.14.2, ws@npm:^8.14.2":
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   resolution: "ws@npm:8.14.2"
   peerDependencies:

From ec6c255c0196589efc6ec96241a709f29bddcb63 Mon Sep 17 00:00:00 2001
From: maanethdesilva <maaneth.2002@gmail.com>
Date: Fri, 24 Nov 2023 14:59:28 -0500
Subject: [PATCH 2/2] Updated discord.js dependency

---
 docs/api_refs/typedoc.json              |  1 +
 langchain/.gitignore                    |  3 +++
 langchain/package.json                  | 14 +++++++++++++-
 langchain/scripts/create-entrypoints.js |  2 ++
 langchain/src/load/import_constants.ts  |  1 +
 langchain/src/load/import_type.d.ts     |  3 +++
 yarn.lock                               |  3 +++
 7 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/docs/api_refs/typedoc.json b/docs/api_refs/typedoc.json
index af9ad580acb2..f3bc2d93a19a 100644
--- a/docs/api_refs/typedoc.json
+++ b/docs/api_refs/typedoc.json
@@ -38,6 +38,7 @@
     "./langchain/src/tools/aws_lambda.ts",
     "./langchain/src/tools/aws_sfn.ts",
     "./langchain/src/tools/calculator.ts",
+    "./langchain/src/tools/discord.ts",
     "./langchain/src/tools/render.ts",
     "./langchain/src/tools/sql.ts",
     "./langchain/src/tools/webbrowser.ts",
diff --git a/langchain/.gitignore b/langchain/.gitignore
index 85fbbed282c4..960b3249091a 100644
--- a/langchain/.gitignore
+++ b/langchain/.gitignore
@@ -58,6 +58,9 @@ tools/aws_sfn.d.ts
 tools/calculator.cjs
 tools/calculator.js
 tools/calculator.d.ts
+tools/discord.cjs
+tools/discord.js
+tools/discord.d.ts
 tools/render.cjs
 tools/render.js
 tools/render.d.ts
diff --git a/langchain/package.json b/langchain/package.json
index 3b3a512eeb73..e22bae3586f8 100644
--- a/langchain/package.json
+++ b/langchain/package.json
@@ -70,6 +70,9 @@
     "tools/calculator.cjs",
     "tools/calculator.js",
     "tools/calculator.d.ts",
+    "tools/discord.cjs",
+    "tools/discord.js",
+    "tools/discord.d.ts",
     "tools/render.cjs",
     "tools/render.js",
     "tools/render.d.ts",
@@ -923,6 +926,7 @@
     "cohere-ai": ">=6.0.0",
     "convex": "^1.3.1",
     "d3-dsv": "^2.0.0",
+    "discord.js": "^14.14.1",
     "dotenv": "^16.0.3",
     "dpdm": "^3.12.0",
     "epub2": "^3.0.1",
@@ -1041,6 +1045,7 @@
     "cohere-ai": ">=6.0.0",
     "convex": "^1.3.1",
     "d3-dsv": "^2.0.0",
+    "discord.js": "^14.14.1",
     "epub2": "^3.0.1",
     "faiss-node": "^0.5.1",
     "fast-xml-parser": "^4.2.7",
@@ -1255,6 +1260,9 @@
     "d3-dsv": {
       "optional": true
     },
+    "discord.js": {
+      "optional": true
+    },
     "epub2": {
       "optional": true
     },
@@ -1384,7 +1392,6 @@
     "@langchain/core": "^0.0.1",
     "@langchain/openai": "^0.0.1",
     "binary-extensions": "^2.2.0",
-    "discord.js": "^14.14.1",
     "expr-eval": "^2.0.2",
     "flat": "^5.0.2",
     "js-tiktoken": "^1.0.7",
@@ -1518,6 +1525,11 @@
       "import": "./tools/calculator.js",
       "require": "./tools/calculator.cjs"
     },
+    "./tools/discord": {
+      "types": "./tools/discord.d.ts",
+      "import": "./tools/discord.js",
+      "require": "./tools/discord.cjs"
+    },
     "./tools/render": {
       "types": "./tools/render.d.ts",
       "import": "./tools/render.js",
diff --git a/langchain/scripts/create-entrypoints.js b/langchain/scripts/create-entrypoints.js
index 84eb088356c6..c204933ce88c 100644
--- a/langchain/scripts/create-entrypoints.js
+++ b/langchain/scripts/create-entrypoints.js
@@ -32,6 +32,7 @@ const entrypoints = {
   "tools/aws_lambda": "tools/aws_lambda",
   "tools/aws_sfn": "tools/aws_sfn",
   "tools/calculator": "tools/calculator",
+  "tools/discord": "tools/discord",
   "tools/render": "tools/render",
   "tools/sql": "tools/sql",
   "tools/webbrowser": "tools/webbrowser",
@@ -341,6 +342,7 @@ const requiresOptionalDependency = [
   "tools/aws_lambda",
   "tools/aws_sfn",
   "tools/calculator",
+  "tools/discord",
   "tools/sql",
   "tools/webbrowser",
   "tools/google_calendar",
diff --git a/langchain/src/load/import_constants.ts b/langchain/src/load/import_constants.ts
index c98adf9c6451..95826a84408f 100644
--- a/langchain/src/load/import_constants.ts
+++ b/langchain/src/load/import_constants.ts
@@ -7,6 +7,7 @@ export const optionalImportEntrypoints = [
   "langchain/tools/aws_lambda",
   "langchain/tools/aws_sfn",
   "langchain/tools/calculator",
+  "langchain/tools/discord",
   "langchain/tools/sql",
   "langchain/tools/webbrowser",
   "langchain/tools/google_calendar",
diff --git a/langchain/src/load/import_type.d.ts b/langchain/src/load/import_type.d.ts
index 23fa4c3304b6..ac4bc5e6e85c 100644
--- a/langchain/src/load/import_type.d.ts
+++ b/langchain/src/load/import_type.d.ts
@@ -19,6 +19,9 @@ export interface OptionalImportMap {
   "langchain/tools/calculator"?:
     | typeof import("../tools/calculator.js")
     | Promise<typeof import("../tools/calculator.js")>;
+  "langchain/tools/discord"?:
+    | typeof import("../tools/discord.js")
+    | Promise<typeof import("../tools/discord.js")>;
   "langchain/tools/sql"?:
     | typeof import("../tools/sql.js")
     | Promise<typeof import("../tools/sql.js")>;
diff --git a/yarn.lock b/yarn.lock
index 9ee670324266..ddfc4fd7ea0d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -22670,6 +22670,7 @@ __metadata:
     cohere-ai: ">=6.0.0"
     convex: ^1.3.1
     d3-dsv: ^2.0.0
+    discord.js: ^14.14.1
     epub2: ^3.0.1
     faiss-node: ^0.5.1
     fast-xml-parser: ^4.2.7
@@ -22826,6 +22827,8 @@ __metadata:
       optional: true
     d3-dsv:
       optional: true
+    discord.js:
+      optional: true
     epub2:
       optional: true
     faiss-node: