{"version":"1.0.122","anchor":"websocket-transport-for-mcp-servers","canonical_anchor":"websocket-transport-for-mcp-servers","heading":"WebSocket Transport for MCP Servers","tier":null,"area":null,"scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/1.0.122\/e\/websocket-transport-for-mcp-servers","release_url":"https:\/\/changelogs.core-directive.com\/v\/1.0.122","markdown":"### WebSocket Transport for MCP Servers\n\n**What:** Configure MCP servers to use WebSocket connections directly\n\n**How to use:**\n\n`{ \"mcpServers\": { \"my-server\": { \"type\": \"ws\", \"url\": \"ws:\/\/localhost:8080\", \"headers\": { \"Authorization\": \"Bearer token123\" } } } }` **Details:**\n\n- Previously WebSocket was only available for internal IDE communication\n- Now supports custom headers and authentication\n- Complements existing stdio, SSE, and HTTP transports\n- **Evidence**: `F56 schema at line 388759`, transport enum updated at line 388727"}