From e8230448ada1c21118521e5b045dedcbef28c22f Mon Sep 17 00:00:00 2001
From: Mahesh Murag <mahesh@anthropic.com>
Date: Wed, 20 Nov 2024 11:05:58 -0500
Subject: [PATCH] Updated Postgres

---
 README.md                 | 42 ++++++++++++---------------------------
 src/postgres/README.md    | 35 ++++++++++++++++++++++++++++++--
 src/postgres/package.json |  2 +-
 3 files changed, 47 insertions(+), 32 deletions(-)

diff --git a/README.md b/README.md
index 6bf28e57..782a8278 100644
--- a/README.md
+++ b/README.md
@@ -1,37 +1,21 @@
-# PostgreSQL
+# MCP servers ![NPM Version](https://img.shields.io/npm/v/%40modelcontextprotocol%2Fexample-servers)
 
-A Model Context Protocol server that provides read-only access to PostgreSQL databases. This server enables LLMs to inspect database schemas and execute read-only queries.
+Example servers for the Model Context Protocol, to demonstrate the kinds of things you can do!
 
-## Components
+## Getting started
 
-### Tools
+Install from npm:
 
-- **query**
-  - Execute read-only SQL queries against the connected database
-  - Input: `sql` (string): The SQL query to execute
-  - All queries are executed within a READ ONLY transaction
-
-### Resources
-
-The server provides schema information for each table in the database:
-
-- **Table Schemas** (`postgres://<host>/<table>/schema`)
-  - JSON schema information for each table
-  - Includes column names and data types
-  - Automatically discovered from database metadata
-
-## Example Usage with the Desktop App
+```sh
+npm install -g @modelcontextprotocol/servers
+```
 
-To use this server with the Claude Desktop app, add the following configuration to the "mcpServers" section of your `claude_desktop_config.json`:
+Then, the servers will be globally available on your PATH:
 
-```json
-"postgres": {
-  "command": "mcp-server-postgres",
-  "args": ["postgresql://localhost/mydb"],
-  "env": {
-    "HOME": "/Users/YOUR_USERNAME"
-  }
-}
+```sh
+mcp-server-everything
+mcp-server-postgres
+# ...
 ```
 
-Replace `/mydb` with your database name and `YOUR_USERNAME` with your system username.
\ No newline at end of file
+Each server will operate differently. See the READMEs within [src](src/) for more information.
\ No newline at end of file
diff --git a/src/postgres/README.md b/src/postgres/README.md
index 8f456d28..50a888c4 100644
--- a/src/postgres/README.md
+++ b/src/postgres/README.md
@@ -1,3 +1,34 @@
-# PostgreSQL server
+# PostgreSQL
 
-This MCP server provides **resources** and **tools** for interacting with a Postgres database.
+A Model Context Protocol server that provides read-only access to PostgreSQL databases. This server enables LLMs to inspect database schemas and execute read-only queries.
+
+## Components
+
+### Tools
+
+- **query**
+  - Execute read-only SQL queries against the connected database
+  - Input: `sql` (string): The SQL query to execute
+  - All queries are executed within a READ ONLY transaction
+
+### Resources
+
+The server provides schema information for each table in the database:
+
+- **Table Schemas** (`postgres://<host>/<table>/schema`)
+  - JSON schema information for each table
+  - Includes column names and data types
+  - Automatically discovered from database metadata
+
+## Example Usage with the Desktop App
+
+To use this server with the Claude Desktop app, add the following configuration to the "mcpServers" section of your `claude_desktop_config.json`:
+
+```json
+"postgres": {
+  "command": "mcp-server-postgres",
+  "args": ["postgresql://localhost/mydb"]
+}
+```
+
+Replace `/mydb` with your database name.
diff --git a/src/postgres/package.json b/src/postgres/package.json
index cbf588be..28ca52fd 100644
--- a/src/postgres/package.json
+++ b/src/postgres/package.json
@@ -19,7 +19,7 @@
     "watch": "tsc --watch"
   },
   "dependencies": {
-    "@modelcontextprotocol/sdk": "0.5.0",
+    "@modelcontextprotocol/sdk": "0.6.2",
     "pg": "^8.13.0"
   },
   "devDependencies": {