MongoDB MCP Server

Instructions

Implementation Reference

• src/tools/mongodb/delete/dropCollection.ts:14-26 (handler)

  The execute method that performs the drop collection operation using the MongoDB service provider and returns a textual result indicating success or failure.
  protected async execute({ database, collection }: ToolArgs<typeof this.argsShape>): Promise<CallToolResult> { const provider = await this.ensureConnected(); const result = await provider.dropCollection(database, collection); return { content: [ { text: `${result ? "Successfully dropped" : "Failed to drop"} collection "${collection}" from database "${database}"`, type: "text", }, ], }; }
• src/tools/mongodb/mongodbTool.ts:8-11 (schema)

  Zod schema defining the required 'database' and 'collection' string parameters used by the drop-collection tool via argsShape spread.
  export const DbOperationArgs = { database: z.string().describe("Database name"), collection: z.string().describe("Collection name"), };
• src/tools/mongodb/tools.ts:22-43 (registration)

  The MongoDbTools array includes DropCollectionTool (imported at line 17), which is iterated over in src/server.ts to instantiate and register each tool with the MCP server.
  export const MongoDbTools = [ ConnectTool, ListCollectionsTool, ListDatabasesTool, CollectionIndexesTool, CreateIndexTool, CollectionSchemaTool, FindTool, InsertManyTool, DeleteManyTool, CollectionStorageSizeTool, CountTool, DbStatsTool, AggregateTool, UpdateManyTool, RenameCollectionTool, DropDatabaseTool, DropCollectionTool, ExplainTool, CreateCollectionTool, LogsTool, ];
• src/tools/mongodb/delete/dropCollection.ts:6-12 (handler)

  Tool metadata: name, description, input argsShape (spreading DbOperationArgs schema), and operation type, defining the tool's interface.
  protected name = "drop-collection"; protected description = "Removes a collection or view from the database. The method also removes any indexes associated with the dropped collection."; protected argsShape = { ...DbOperationArgs, }; protected operationType: OperationType = "delete";