Anthropic · OpenAPI Overlay 1.0.0

API Evangelist conversational phrasing for Anthropic Managed Agents Events API

3 actions 3 updates phrasing extends openapi/anthropic-events-api-openapi.yml
Generated by API Evangelist Written by API Evangelist tooling for Anthropic's API. It is a proposal applied on top of the contract, not a document Anthropic publishes.
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What the actions change

x-apievangelist-phrasing

Targets 3

$.info
$.paths['/v1/sessions/{session_id}/events'].post
$.paths['/v1/sessions/{session_id}/stream'].get

OpenAPI Overlay

Raw ↑ 
# Generated by API Evangelist (build-phrasing.py). Our phrasing, not observed demand.
overlay: 1.0.0
info:
  title: API Evangelist conversational phrasing for Anthropic Managed Agents Events API
  version: 1.0.0
extends: openapi/anthropic-events-api-openapi.yml
actions:
- target: $.info
  update:
    x-apievangelist-phrasing:
      method: generated
      generated: '2026-09-26'
      generator: build-phrasing.py
      label: Generated by API Evangelist
      operations: 2
- target: $.paths['/v1/sessions/{session_id}/events'].post
  update:
    x-apievangelist-phrasing:
      intent: Send user messages or interrupts to a session
      effect: write
      questions:
      - How do I send a user message or tool result to a running agent session?
      - Can I interrupt an agent session that's in the middle of working?
      instructions:
      - text: Send events {events} to session {session_id}.
        slots:
          events: requestBody.events
          session_id: path.session_id
      - text: Interrupt session {session_id} with events {events}.
        slots:
          session_id: path.session_id
          events: requestBody.events
      method: generated
      generated: '2026-09-26'
- target: $.paths['/v1/sessions/{session_id}/stream'].get
  update:
    x-apievangelist-phrasing:
      intent: Stream a session's agent activity
      effect: read
      questions:
      - How can I watch an agent's messages and tool calls live as a session runs?
      - Does the session stream include status changes as well as assistant output?
      instructions:
      - text: Stream the activity of session {session_id}.
        slots:
          session_id: path.session_id
      - text: Follow tool calls and replies from session {session_id} as server-sent events.
        slots:
          session_id: path.session_id
      method: generated
      generated: '2026-09-26'

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