II.
Capability JSON
Structured · livecapability:mcp-elicitation
MCP elicitation json
Inspect the normalized record payload exactly as the atlas UI reads it.
{
"id": "capability:mcp-elicitation",
"_kind": "Capability",
"_file": "capabilities/capabilities/mcp-elicitation.yaml",
"_cluster": "capabilities",
"attributes": {
"displayName": "MCP elicitation",
"description": "The entity supports MCP elicitation requests (introduced in MCP spec\nrevision 2025-06-18): a server can ask the client for additional\nstructured input from the user mid-tool-call.\nSee https://modelcontextprotocol.io/specification/2025-06-18/client/elicitation\n",
"appliesToNodeKinds": [
"AgentRuntimeImpl",
"ToolServer"
],
"category": "agent"
},
"outgoingEdges": [],
"incomingEdges": [
{
"from": "agent-runtime-impl:claude-code.runtime@1.x",
"to": "capability:mcp-elicitation",
"kind": "supports",
"attributes": {
"versionRange": ">=1.0.0 <2.0.0",
"level": "full",
"notes": "Claude Code's MCP client supports server-initiated elicitation requests (MCP spec 2025-06-18+), surfacing structured prompts to the user mid-tool-call. ",
"evidenceSourceIds": [
"evidence:claude-code-docs-mcp-2026"
]
}
},
{
"from": "agent-runtime-impl:cursor.runtime@current",
"to": "capability:mcp-elicitation",
"kind": "supports",
"attributes": {
"versionRange": ">=0.40.0",
"level": "partial",
"notes": "TODO: verify Cursor's elicitation support level; as of cataloguing Cursor's MCP client speaks the 2025-03-26 baseline plus selective 2025-06-18 features. Marked partial pending confirmation from https://docs.cursor.com/context/model-context-protocol "
}
},
{
"from": "agent-runtime-impl:opencode.runtime@1.x",
"to": "capability:mcp-elicitation",
"kind": "supports",
"attributes": {
"versionRange": ">=1.0.0 <2.0.0",
"level": "none",
"notes": "TODO: verify OpenCode MCP client revision. As of cataloguing\nOpenCode's MCP integration is stdio-only and does not appear to\nsurface elicitation prompts. Marked `none` pending source review\nof https://github.com/sst/opencode\n"
}
}
]
}