Read recent placement changes

get_link_change_report Read retained placement changes in one recent UTC period for an authorized website. The bounded response names its frozen request boundary, row count, truncation and retention uncertainty; incomplete results do not prove a quiet period.

Development preview. This command is absent from the verified deployed bundle. Use a matching development environment.

Access	Behavior
`events:read`	Reads saved data

This read does not start a verification job.

Example request

Connect through MCP, CLI, or HTTP. Replace example identifiers with records from your workspace.

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_link_change_report",
    "arguments": {
      "projectId": "pr_example",
      "from": "2026-10-01T00:00:00.000Z"
    }
  }
}

agentlinkops call get_link_change_report --args '{"projectId":"pr_example","from":"2026-10-01T00:00:00.000Z"}'

curl "$AGENTLINKOPS_API_URL/v1/commands/get_link_change_report" \
  -H "Authorization: Bearer $AGENTLINKOPS_API_KEY" \
  -H 'Content-Type: application/json' \
  --data '{"projectId":"pr_example","from":"2026-10-01T00:00:00.000Z"}'

Returned result

Illustrative data validated against the documented response schema. IDs and dates are examples, not a live account capture. MCP returns this data in structuredContent and in a text content block; generic HTTP and CLI return the JSON result directly.

{
  "schema_version": 1,
  "workspace_id": "ws_example",
  "project_id": "pr_example",
  "coverage_scope": "retained_event_feed",
  "from": "2026-10-01T00:00:00.000Z",
  "as_of": "2026-10-04T12:00:00.000Z",
  "through_sequence": 0,
  "count": 0,
  "limit": 500,
  "truncated": false,
  "complete": true,
  "retention_limited": false,
  "scan_limit": 10000,
  "scan_limited": false,
  "events": []
}

Input fields

Omit optional fields when you do not want to supply them. Null is accepted only where listed. Unknown input properties are rejected.

Field	Type	Presence	Meaning and constraints
`projectId`	string	Required	Identifier of the project returned by its create or list operation. minLength: 1; maxLength: 200
`from`	string	Required	The from value; allowed values and bounds are specified in this schema. format: “date-time”; pattern: ”^(?:(?:\d\d[2468][048]\|\d\d[13579][26]\|\d\d0[48]\|[02468][048]00\|[13579][26]00)-02-29\|\d{4}-(?:(?:0[13578]\|1[02])-(?:0[1-9]\|[12]\d\|3[01])\|(?:0[469]\|11)-(?:0[1-9]\|[12]\d\|30)\|(?:02)-(?:0[1-9]\|1\d\|2[0-8])))T(?:(?:[01]\d\|2[0-3]):[0-5]\d:[0-5]\d\.\d{3}(?:Z))$“

Validation and omitted values

projectId is required and must be accessible to the current principal. from is an exact UTC timestamp with milliseconds, earlier than the request time and no more than 31 days old. The service fixes as_of and through_sequence for this response, examines at most the latest 10,000 workspace event sequence positions, returns at most 500 retained placement-acquired, recovered or lost events newest first, and never continues the older cursor feed. complete describes this bounded retained-event read. A retention floor, scan limit or truncation makes it false; shown counts are then a lower bound. Even a complete empty report does not prove that no unobserved link changed.

Output fields

Fields inside optional or nullable parents apply only when that parent exists. Common schema conventions explain evidence states, empty lists and extensions.

schema_version (number, required): must equal 1
workspace_id (string, required): Workspace that owns this record.
project_id (string, required): Project that owns this record.
coverage_scope (string, required): must equal “retained_event_feed”
from (string, required).
as_of (string, required).
through_sequence (number, required).
count (number, required).
limit (number, required): must equal 500
truncated (boolean, required).
complete (boolean, required).
retention_limited (boolean, required).
scan_limit (number, required): must equal 10000
scan_limited (boolean, required).
events (array, required).

All fields and nested objects

Field	Type	Presence	Meaning and constraints
`schema_version`	number	Required	must equal 1
`workspace_id`	string	Required	Workspace that owns this record.
`project_id`	string	Required	Project that owns this record.
`coverage_scope`	string	Required	must equal “retained_event_feed”
`from`	string	Required
`as_of`	string	Required
`through_sequence`	number	Required
`count`	number	Required
`limit`	number	Required	must equal 500
`truncated`	boolean	Required
`complete`	boolean	Required
`retention_limited`	boolean	Required
`scan_limit`	number	Required	must equal 10000
`scan_limited`	boolean	Required
`events`	array	Required
`events[].id`	string	Required	Resource identifier returned by the operation.
`events[].workspace_id`	string	Required	Workspace that owns this record.
`events[].project_id`	string	Required	Project that owns this record.
`events[].type`	string	Required	values: “placement_acquired”, “placement_recovered”, “placement_lost”
`events[].created_at`	string	Required	UTC timestamp when the record was created.

Download input schema · Download output schema

Errors and retries

The command is annotated idempotent. Reuse an accepted idempotency key when the input provides one; changing the payload under a reused key can conflict. Operation-specific errors include INVALID_INPUT, PROJECT_NOT_FOUND, WORKSPACE_ACCESS_DENIED, INSUFFICIENT_SCOPE. See error recovery for status, scope, cooldown, cursor and retry handling. Unknown observations are result data and do not establish loss.

HTTP resource routes

These existing resource routes share the operation’s domain behavior. Their parameter placement, status and response envelope can differ from generic invocation. See HTTP route details.

Method and route	Success	Details
`GET /v1/reports/link-changes`	200	Requires projectId and from query parameters. Returns a frozen recent-period read of at most 500 retained placement changes with completeness and retention limits.

Continue

list_events · get_link_reports Follow the related workflow, inspect capability status, or return to the command index.

Overview

MCP, CLI and API commands

CLI client

HTTP and events

Optional local workflows

Read recent placement changes

Example request

Returned result

Input fields

Validation and omitted values

Output fields

Errors and retries

HTTP resource routes

Continue

​Example request

​Returned result

​Input fields

​Validation and omitted values

​Output fields

​Errors and retries

​HTTP resource routes

​Continue

Example request

Returned result

Input fields

Validation and omitted values

Output fields

Errors and retries

HTTP resource routes

Continue