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fix(tasks): #626 model task capabilities correctly (#627)

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Alex Hancock 2026-01-23 13:03:31 -05:00 • committed by GitHub
commit 613eafbda8
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4 changed files with 510 additions and 61 deletions
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110
crates/rmcp/tests/test_message_schema/client_json_rpc_message_schema.json
View file

@ -519,6 +519,18 @@
}
}
},
"ElicitationTaskCapability": {
"type": "object",
"properties": {
"create": {
"type": [
"object",
"null"
],
"additionalProperties": true
}
}
},
"EmptyObject": {
"description": "This is commonly used for representing empty objects in MCP messages.\n\nwithout returning any specific data.",
"type": "object",
@ -1718,6 +1730,18 @@
"format": "const",
"const": "notifications/roots/list_changed"
},
"SamplingTaskCapability": {
"type": "object",
"properties": {
"createMessage": {
"type": [
"object",
"null"
],
"additionalProperties": true
}
}
},
"SetLevelRequestMethod": {
"type": "string",
"format": "const",
@ -1774,33 +1798,81 @@
"uri"
]
},
"TaskRequestsCapability": {
"description": "Request types that support task-augmented execution.",
"type": "object",
"properties": {
"elicitation": {
"anyOf": [
{
"$ref": "#/definitions/ElicitationTaskCapability"
},
{
"type": "null"
}
]
},
"sampling": {
"anyOf": [
{
"$ref": "#/definitions/SamplingTaskCapability"
},
{
"type": "null"
}
]
},
"tools": {
"anyOf": [
{
"$ref": "#/definitions/ToolsTaskCapability"
},
{
"type": "null"
}
]
}
}
},
"TasksCapability": {
"description": "Task capability negotiation for SEP-1686.",
"description": "Task capabilities shared by client and server.",
"type": "object",
"properties": {
"cancel": {
"description": "Whether the receiver supports `tasks/cancel`.",
"type": [
"boolean",
"null"
]
},
"list": {
"description": "Whether the receiver supports `tasks/list`.",
"type": [
"boolean",
"null"
]
},
"requests": {
"description": "Map of request category (e.g. \"tools.call\") to a boolean indicating support.",
"type": [
"object",
"null"
],
"additionalProperties": {
"type": "boolean"
}
"additionalProperties": true
},
"list": {
"type": [
"object",
"null"
],
"additionalProperties": true
},
"requests": {
"anyOf": [
{
"$ref": "#/definitions/TaskRequestsCapability"
},
{
"type": "null"
}
]
}
}
},
"ToolsTaskCapability": {
"type": "object",
"properties": {
"call": {
"type": [
"object",
"null"
],
"additionalProperties": true
}
}
},

110
crates/rmcp/tests/test_message_schema/client_json_rpc_message_schema_current.json
View file

@ -519,6 +519,18 @@
}
}
},
"ElicitationTaskCapability": {
"type": "object",
"properties": {
"create": {
"type": [
"object",
"null"
],
"additionalProperties": true
}
}
},
"EmptyObject": {
"description": "This is commonly used for representing empty objects in MCP messages.\n\nwithout returning any specific data.",
"type": "object",
@ -1718,6 +1730,18 @@
"format": "const",
"const": "notifications/roots/list_changed"
},
"SamplingTaskCapability": {
"type": "object",
"properties": {
"createMessage": {
"type": [
"object",
"null"
],
"additionalProperties": true
}
}
},
"SetLevelRequestMethod": {
"type": "string",
"format": "const",
@ -1774,33 +1798,81 @@
"uri"
]
},
"TaskRequestsCapability": {
"description": "Request types that support task-augmented execution.",
"type": "object",
"properties": {
"elicitation": {
"anyOf": [
{
"$ref": "#/definitions/ElicitationTaskCapability"
},
{
"type": "null"
}
]
},
"sampling": {
"anyOf": [
{
"$ref": "#/definitions/SamplingTaskCapability"
},
{
"type": "null"
}
]
},
"tools": {
"anyOf": [
{
"$ref": "#/definitions/ToolsTaskCapability"
},
{
"type": "null"
}
]
}
}
},
"TasksCapability": {
"description": "Task capability negotiation for SEP-1686.",
"description": "Task capabilities shared by client and server.",
"type": "object",
"properties": {
"cancel": {
"description": "Whether the receiver supports `tasks/cancel`.",
"type": [
"boolean",
"null"
]
},
"list": {
"description": "Whether the receiver supports `tasks/list`.",
"type": [
"boolean",
"null"
]
},
"requests": {
"description": "Map of request category (e.g. \"tools.call\") to a boolean indicating support.",
"type": [
"object",
"null"
],
"additionalProperties": {
"type": "boolean"
}
"additionalProperties": true
},
"list": {
"type": [
"object",
"null"
],
"additionalProperties": true
},
"requests": {
"anyOf": [
{
"$ref": "#/definitions/TaskRequestsCapability"
},
{
"type": "null"
}
]
}
}
},
"ToolsTaskCapability": {
"type": "object",
"properties": {
"call": {
"type": [
"object",
"null"
],
"additionalProperties": true
}
}
},

110
crates/rmcp/tests/test_message_schema/server_json_rpc_message_schema.json
View file

@ -763,6 +763,18 @@
"properties"
]
},
"ElicitationTaskCapability": {
"type": "object",
"properties": {
"create": {
"type": [
"object",
"null"
],
"additionalProperties": true
}
}
},
"EmptyObject": {
"description": "This is commonly used for representing empty objects in MCP messages.\n\nwithout returning any specific data.",
"type": "object",
@ -2322,6 +2334,18 @@
"content"
]
},
"SamplingTaskCapability": {
"type": "object",
"properties": {
"createMessage": {
"type": [
"object",
"null"
],
"additionalProperties": true
}
}
},
"ServerCapabilities": {
"title": "Builder",
"description": "```rust\n# use rmcp::model::ServerCapabilities;\nlet cap = ServerCapabilities::builder()\n .enable_logging()\n .enable_experimental()\n .enable_prompts()\n .enable_resources()\n .enable_tools()\n .enable_tool_list_changed()\n .build();\n```",
@ -2605,6 +2629,42 @@
"createdAt"
]
},
"TaskRequestsCapability": {
"description": "Request types that support task-augmented execution.",
"type": "object",
"properties": {
"elicitation": {
"anyOf": [
{
"$ref": "#/definitions/ElicitationTaskCapability"
},
{
"type": "null"
}
]
},
"sampling": {
"anyOf": [
{
"$ref": "#/definitions/SamplingTaskCapability"
},
{
"type": "null"
}
]
},
"tools": {
"anyOf": [
{
"$ref": "#/definitions/ToolsTaskCapability"
},
{
"type": "null"
}
]
}
}
},
"TaskResult": {
"description": "Final result for a succeeded task (returned from `tasks/result`).",
"type": "object",
@ -2660,32 +2720,32 @@
]
},
"TasksCapability": {
"description": "Task capability negotiation for SEP-1686.",
"description": "Task capabilities shared by client and server.",
"type": "object",
"properties": {
"cancel": {
"description": "Whether the receiver supports `tasks/cancel`.",
"type": [
"boolean",
"null"
]
},
"list": {
"description": "Whether the receiver supports `tasks/list`.",
"type": [
"boolean",
"null"
]
},
"requests": {
"description": "Map of request category (e.g. \"tools.call\") to a boolean indicating support.",
"type": [
"object",
"null"
],
"additionalProperties": {
"type": "boolean"
}
"additionalProperties": true
},
"list": {
"type": [
"object",
"null"
],
"additionalProperties": true
},
"requests": {
"anyOf": [
{
"$ref": "#/definitions/TaskRequestsCapability"
},
{
"type": "null"
}
]
}
}
},
@ -2921,6 +2981,18 @@
}
}
},
"ToolsTaskCapability": {
"type": "object",
"properties": {
"call": {
"type": [
"object",
"null"
],
"additionalProperties": true
}
}
},
"UntitledItems": {
"description": "Items for untitled multi-select options",
"type": "object",

110
crates/rmcp/tests/test_message_schema/server_json_rpc_message_schema_current.json
View file

@ -763,6 +763,18 @@
"properties"
]
},
"ElicitationTaskCapability": {
"type": "object",
"properties": {
"create": {
"type": [
"object",
"null"
],
"additionalProperties": true
}
}
},
"EmptyObject": {
"description": "This is commonly used for representing empty objects in MCP messages.\n\nwithout returning any specific data.",
"type": "object",
@ -2322,6 +2334,18 @@
"content"
]
},
"SamplingTaskCapability": {
"type": "object",
"properties": {
"createMessage": {
"type": [
"object",
"null"
],
"additionalProperties": true
}
}
},
"ServerCapabilities": {
"title": "Builder",
"description": "```rust\n# use rmcp::model::ServerCapabilities;\nlet cap = ServerCapabilities::builder()\n .enable_logging()\n .enable_experimental()\n .enable_prompts()\n .enable_resources()\n .enable_tools()\n .enable_tool_list_changed()\n .build();\n```",
@ -2605,6 +2629,42 @@
"createdAt"
]
},
"TaskRequestsCapability": {
"description": "Request types that support task-augmented execution.",
"type": "object",
"properties": {
"elicitation": {
"anyOf": [
{
"$ref": "#/definitions/ElicitationTaskCapability"
},
{
"type": "null"
}
]
},
"sampling": {
"anyOf": [
{
"$ref": "#/definitions/SamplingTaskCapability"
},
{
"type": "null"
}
]
},
"tools": {
"anyOf": [
{
"$ref": "#/definitions/ToolsTaskCapability"
},
{
"type": "null"
}
]
}
}
},
"TaskResult": {
"description": "Final result for a succeeded task (returned from `tasks/result`).",
"type": "object",
@ -2660,32 +2720,32 @@
]
},
"TasksCapability": {
"description": "Task capability negotiation for SEP-1686.",
"description": "Task capabilities shared by client and server.",
"type": "object",
"properties": {
"cancel": {
"description": "Whether the receiver supports `tasks/cancel`.",
"type": [
"boolean",
"null"
]
},
"list": {
"description": "Whether the receiver supports `tasks/list`.",
"type": [
"boolean",
"null"
]
},
"requests": {
"description": "Map of request category (e.g. \"tools.call\") to a boolean indicating support.",
"type": [
"object",
"null"
],
"additionalProperties": {
"type": "boolean"
}
"additionalProperties": true
},
"list": {
"type": [
"object",
"null"
],
"additionalProperties": true
},
"requests": {
"anyOf": [
{
"$ref": "#/definitions/TaskRequestsCapability"
},
{
"type": "null"
}
]
}
}
},
@ -2921,6 +2981,18 @@
}
}
},
"ToolsTaskCapability": {
"type": "object",
"properties": {
"call": {
"type": [
"object",
"null"
],
"additionalProperties": true
}
}
},
"UntitledItems": {
"description": "Items for untitled multi-select options",
"type": "object",