adapt 'e2e demo' instructions to latest (#1513)

Signed-off-by: Stefano Lottini <[email protected]>

Author: sl-at-ibm

README.md

@@ -355,7 +355,7 @@ Copy [.env.example](https://github.com/IBM/mcp-context-forge/blob/main/.env.exam
 <summary><strong>🚀 End-to-end demo (register a local MCP server)</strong></summary>
 
 ```bash
-# 1️⃣  Spin up the sample GO MCP time server using mcpgateway.translate & docker
+# 1️⃣  Spin up the sample GO MCP time server using mcpgateway.translate & docker (replace docker with podman if needed)
 python3 -m mcpgateway.translate \
      --stdio "docker run --rm -i ghcr.io/ibm/fast-time-server:latest -transport=stdio" \
      --expose-sse \
@@ -389,21 +389,21 @@ curl -s -H "Authorization: Bearer $MCPGATEWAY_BEARER_TOKEN" http://localhost:444
 # 4️⃣  Create a *virtual server* bundling those tools. Use the ID of tools from the tool catalog (Step #3) and pass them in the associatedTools list.
 curl -s -X POST -H "Authorization: Bearer $MCPGATEWAY_BEARER_TOKEN" \
      -H "Content-Type: application/json" \
-     -d '{"name":"time_server","description":"Fast time tools","associatedTools":[<ID_OF_TOOLS>]}' \
+     -d '{"server":{"name":"time_server","description":"Fast time tools","associated_tools":[<ID_OF_TOOLS>]}}' \
      http://localhost:4444/servers | jq
 
 # Example curl
 curl -s -X POST -H "Authorization: Bearer $MCPGATEWAY_BEARER_TOKEN"
      -H "Content-Type: application/json"
-     -d '{"name":"time_server","description":"Fast time tools","associatedTools":["6018ca46d32a4ac6b4c054c13a1726a2"]}' \
+     -d '{"server":{"name":"time_server","description":"Fast time tools","associated_tools":["6018ca46d32a4ac6b4c054c13a1726a2"]}}' \
      http://localhost:4444/servers | jq
 
 # 5️⃣  List servers (should now include the UUID of the newly created virtual server)
 curl -s -H "Authorization: Bearer $MCPGATEWAY_BEARER_TOKEN" http://localhost:4444/servers | jq
 
-# 6️⃣  Client SSE endpoint. Inspect it interactively with the MCP Inspector CLI (or use any MCP client)
+# 6️⃣  Client HTTP endpoint. Inspect it interactively with the MCP Inspector CLI (or use any MCP client)
 npx -y @modelcontextprotocol/inspector
-# Transport Type: SSE, URL: http://localhost:4444/servers/UUID_OF_SERVER_1/sse,  Header Name: "Authorization", Bearer Token
+# Transport Type: Streamable HTTP, URL: http://localhost:4444/servers/UUID_OF_SERVER_1/mcp,  Header Name: "Authorization", Bearer Token
 ```
 
 </details>