Mock MCP server endpoint.
Implements the MCP JSON-RPC 2.0 protocol so VAPI can use a Cekura-hosted mock in place of a real MCP server. Handles three methods:
initialize — standard MCP handshake tools/list — returns Tool records for this specific MCP endpoint only tools/call — looks up the named Tool and returns its mock output
URL: /v1/aiagents//mcp// Each original VAPI MCP tool gets its own sequential index (1, 2, 3 …) so that different MCP tools on the same assistant each serve only their own sub-tools and never mix with each other.
No authentication is required — this endpoint must be reachable by VAPI.