chore: add api.plane.so as the default api host

Author: Prashant-Surya

README.md

@@ -13,9 +13,9 @@ The Plane MCP Server is a Model Context Protocol (MCP) server that provides seam
 
 ## Configuration Parameters
 
-1. `PLANE_API_HOST_URL` - The host URL of the Plane API Server. Defaults to https://api.plane.so/
-2. `PLANE_API_KEY` - The user's API token. This can be obtained from the `/settings/api-tokens/` page in the UI.
-3. `PLANE_WORKSPACE_SLUG` - The workspace slug for your Plane instance.
+1. `PLANE_API_KEY` - The user's API token. This can be obtained from the `/settings/api-tokens/` page in the UI.
+2. `PLANE_WORKSPACE_SLUG` - The workspace slug for your Plane instance.
+3. `PLANE_API_HOST_URL` (optional) - The host URL of the Plane API Server. Defaults to https://api.plane.so/
 
 ## Tools
 

src/common/request-helper.ts

@@ -1,7 +1,7 @@
 import axios, { AxiosRequestConfig } from "axios";
 
 export async function makePlaneRequest<T>(method: string, path: string, body: any = null): Promise<T> {
-  const hostUrl = process.env.PLANE_API_HOST_URL || "";
+  const hostUrl = process.env.PLANE_API_HOST_URL || "https://api.plane.so/";
   const host = hostUrl.endsWith("/") ? hostUrl : `${hostUrl}/`;
   const url = `${host}api/v1/${path}`;
   const headers: Record<string, string> = {