capability:mcp-streamable-http

{
  "id": "capability:mcp-streamable-http",
  "_kind": "Capability",
  "_file": "capabilities/capabilities/mcp-streamable-http.yaml",
  "_cluster": "capabilities",
  "attributes": {
    "displayName": "MCP streamable HTTP",
    "description": "The entity speaks MCP over the streamable-HTTP transport (chunked\nresponse with optional SSE upgrade for notifications).\n",
    "appliesToNodeKinds": [
      "AgentVersion",
      "ToolServer"
    ],
    "category": "agent"
  },
  "outgoingEdges": [],
  "incomingEdges": [
    {
      "from": "agent-runtime-impl:claude-code.runtime@1.x",
      "to": "capability:mcp-streamable-http",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=1.0.0 <2.0.0",
        "level": "full",
        "notes": "Claude Code's runtime supports MCP servers over Streamable HTTP (in addition to stdio). Configured via `.mcp.json` `transport: http`. ",
        "evidenceSourceIds": [
          "evidence:claude-code-docs-mcp-2026"
        ]
      }
    },
    {
      "from": "agent-runtime-impl:codex.runtime@1.x",
      "to": "capability:mcp-streamable-http",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=1.0.0 <2.0.0",
        "level": "partial",
        "notes": "Modeled from OpenAI Codex MCP documentation covering remote MCP server integration alongside stdio configuration. "
      }
    }
  ]
}