{"version":"2.1.311","anchor":"mcp-tool-permissions-now-read-for-http-and-sse-servers","canonical_anchor":"mcp-tool-permissions-now-read-for-http-and-sse-servers","heading":"Per-tool MCP permissions now apply to HTTP and SSE servers","tier":"notice","area":"MCP","scope":"both","heads_up":false,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.311\/e\/mcp-tool-permissions-now-read-for-http-and-sse-servers","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.311","markdown":"### Per-tool MCP permissions now apply to HTTP and SSE servers\n\nPer-tool permission settings are now read for MCP servers connected over HTTP or SSE, as well as for claude.ai proxy servers\n\n**What**\n\nAn MCP server is an outside service that gives Claude Code extra tools. Claude Code now reads per-tool permission settings for MCP servers connected over `http` or `sse` as well as for servers that come through the claude.ai proxy. SSE (server-sent events) is a way for a server to keep sending updates over one connection.\n\n**Why**\n\nPermissions set for individual tools may now be honoured on more kinds of MCP server.\n\n- Area: MCP\n- Tier: You'll notice\n- Useful: 3\/5\n- Signal: 2\/5\n- Scope: both\n- Heads-up: no"}