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{mcpdesc}

Give example results their MCP result shape

Example results carry MCP result values: a Tool result has content, a resource read result has contents, a prompt result has messages, and a completion result has completion. Their members follow the MCP types.

Requirement

Section titled “Requirement”

Completed example results have the required members and member types of the MCP result type they carry.

Details

Section titled “Details”

Rule ID: mcp.example-result.members
Owner: mcp
Surface: CallToolResult, ReadResourceResult, GetPromptResult, CompleteResult
Kind: structural
Requirement level: must
Protocol versions: independent of the MCP protocol version
Document schema locations: #/$defs/completedToolResultExample, #/$defs/completedReadResourceResultExample, #/$defs/completedPromptResultExample, #/$defs/promptMessageExample, #/$defs/completedCompletionResultExample
Status: internal · Enforcement: internal

Required by

Section titled “Required by”

Based on

Section titled “Based on”

Examples

Section titled “Examples”

Invalid example

Section titled “Invalid example”

Source: expected-invalid/malformed-resource-examples.json · Selected: /resourceTemplates/0/examples/missing-uri/result/contents

[]

Invalid example

Section titled “Invalid example”

Source: expected-invalid/resource-example-cache-fields.json · Selected: /resources/1/examples/invalid/result/cacheScope

"shared"

Rule Source Code

Section titled “Rule Source Code”

example.yaml at immutable tag v0.9.0-rc.3.