diff --git a/docs/my-website/docs/mcp.md b/docs/my-website/docs/mcp.md
index efa51be8665..66017667966 100644
--- a/docs/my-website/docs/mcp.md
+++ b/docs/my-website/docs/mcp.md
@@ -180,8 +180,7 @@ You can choose to access specific MCP servers and only list their tools using th
- Limit tool access to one or more specific MCP servers
- Control which tools are available in different environments or use cases
-The header accepts either:
-1. A comma-separated list of server names: `"Zapier_Gmail,Server2,Server3"`
+The header accepts a comma-separated list of server names: `"Zapier_Gmail,Server2,Server3"`
Notes:
- Server names with spaces should be replaced with underscores
diff --git a/docs/my-website/release_notes/v1.74.0-stable/index.md b/docs/my-website/release_notes/v1.74.0-stable/index.md
index aa3c02affc7..e3608710aac 100644
--- a/docs/my-website/release_notes/v1.74.0-stable/index.md
+++ b/docs/my-website/release_notes/v1.74.0-stable/index.md
@@ -50,6 +50,90 @@ pip install litellm==1.74.0.post1
### MCP Gateway: Segregate MCP tools
+MCP Server Segregation is now supported on LiteLLM. This means you can specify the `x-mcp-servers` header to specify which servers to list tools from. This is useful when you want to request tools from only a subset of configured servers — enabling curated toolsets and cleaner control.
+
+#### Usage
+
+
+
+
+```bash title="cURL Example with Server Segregation" showLineNumbers
+curl --location 'https://api.openai.com/v1/responses' \
+--header 'Content-Type: application/json' \
+--header "Authorization: Bearer $OPENAI_API_KEY" \
+--data '{
+ "model": "gpt-4o",
+ "tools": [
+ {
+ "type": "mcp",
+ "server_label": "litellm",
+ "server_url": "/mcp",
+ "require_approval": "never",
+ "headers": {
+ "x-litellm-api-key": "Bearer YOUR_LITELLM_API_KEY",
+ "x-mcp-servers": "Zapier_Gmail"
+ }
+ }
+ ],
+ "input": "Run available tools",
+ "tool_choice": "required"
+}'
+```
+
+In this example, the request will only have access to tools from the "Zapier_Gmail" MCP server.
+
+
+
+
+
+```bash title="cURL Example with Server Segregation" showLineNumbers
+curl --location '/v1/responses' \
+--header 'Content-Type: application/json' \
+--header "Authorization: Bearer $LITELLM_API_KEY" \
+--data '{
+ "model": "gpt-4o",
+ "tools": [
+ {
+ "type": "mcp",
+ "server_label": "litellm",
+ "server_url": "/mcp",
+ "require_approval": "never",
+ "headers": {
+ "x-litellm-api-key": "Bearer YOUR_LITELLM_API_KEY",
+ "x-mcp-servers": "Zapier_Gmail,Server2"
+ }
+ }
+ ],
+ "input": "Run available tools",
+ "tool_choice": "required"
+}'
+```
+
+This configuration restricts the request to only use tools from the specified MCP servers.
+
+
+
+
+
+```json title="Cursor MCP Configuration with Server Segregation" showLineNumbers
+{
+ "mcpServers": {
+ "LiteLLM": {
+ "url": "/mcp",
+ "headers": {
+ "x-litellm-api-key": "Bearer $LITELLM_API_KEY",
+ "x-mcp-servers": "Zapier_Gmail,Server2"
+ }
+ }
+ }
+}
+```
+
+This configuration in Cursor IDE settings will limit tool access to only the specified MCP server.
+
+
+
+
### Team / Key Based Logging on UI