Read placement chronology

get_placement_chronology Read one monitored placement’s retained source, target and index history with frozen continuation and explicit evidence gaps. This read performs no new checks.

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

Access	Behavior
`watches: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_placement_chronology",
    "arguments": {
      "watchId": "watch_example",
      "limit": 50
    }
  }
}

agentlinkops call get_placement_chronology --args '{"watchId":"watch_example","limit":50}'

curl "$AGENTLINKOPS_API_URL/v1/commands/get_placement_chronology" \
  -H "Authorization: Bearer $AGENTLINKOPS_API_KEY" \
  -H 'Content-Type: application/json' \
  --data '{"watchId":"watch_example","limit":50}'

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.

Full response example

{
  "schemaVersion": 1,
  "identity": {
    "workspaceId": "ws_example",
    "projectId": "pr_example",
    "watchId": "watch_example",
    "sourceUrl": "https://publisher.example.org/resource",
    "targetUrl": "https://example.org/guide",
    "targetScope": "exact",
    "targetId": null,
    "localReference": null,
    "matchBasis": "configured_target_url"
  },
  "asOf": "2026-10-07T00:00:00.000Z",
  "snapshotId": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
  "items": [],
  "pageCursor": null,
  "nextCursor": null,
  "hasMore": false,
  "coverage": {
    "context": {
      "status": "available",
      "reason": "recorded_declarations_only"
    },
    "local_submissions": {
      "status": "unavailable",
      "reason": "local_only_not_hosted"
    }
  },
  "historyMeaning": "Retained evidence only; gaps do not establish inactivity."
}

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
`watchId`	string	Required	Identifier of the watch returned by its create or list operation. minLength: 1; maxLength: 200
`limit`	integer	Optional	Maximum rows in this page or bounded report; subject to the schema maximum. minimum: 1; maximum: 100; default: 50
`cursor`	string	Optional	Opaque continuation returned by this same listing; omit for the first page. maxLength: 12000
`streams`	array	Optional	The streams value; allowed values and bounds are specified in this schema. minItems: 1; maxItems: 8

Validation and omitted values

Reads one exact configured placement and independently scoped retained source, target, event, lifecycle and index streams. No provider call or new check occurs. Continuation freezes insertion watermarks and rejects changed identity, grants or history floors. Observed time, recorded time and current raw-evidence availability remain separate. Expired evidence cannot become retained through a frozen cursor. Loaded-page export preserves exact selected data, scope, snapshot identity, gaps and content hash. Caller-declared local submissions are unauthenticated context without server observation/receipt time or causal proof.

Defaults when omitted

Field	Default
`limit`	`50`

Output fields

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

schemaVersion (number, required): must equal 1
identity (object, required): additional fields rejected
asOf (string, required): 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+)?(?:Z))$”
snapshotId (string, required): Identifier returned by the related operation. pattern: ”^[a-f0-9]{64}$”
items (array, required): Records in this bounded page.
pageCursor (string / null, required).
nextCursor (string / null, required).
hasMore (boolean, required).
coverage (object, required): Dataset scope and completeness, including limits on what these results establish.
historyMeaning (string, required).

All fields and nested objects

Field	Type	Presence	Meaning and constraints
`schemaVersion`	number	Required	must equal 1
`identity`	object	Required	additional fields rejected
`identity.workspaceId`	string	Required	Identifier returned by the related operation. minLength: 1; maxLength: 200
`identity.projectId`	string	Required	Identifier returned by the related operation. minLength: 1; maxLength: 200
`identity.watchId`	string	Required	Identifier returned by the related operation. minLength: 1; maxLength: 200
`identity.sourceUrl`	string	Required	format: “uri”
`identity.targetUrl`	string	Required	format: “uri”
`identity.targetScope`	string	Required	values: “exact”, “domain”, “subdomain”, “path”
`identity.targetId`	string / null	Required	Identifier returned by the related operation.
`identity.localReference`	string / null	Required
`identity.matchBasis`	string	Required	must equal “configured_target_url”
`asOf`	string	Required	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+)?(?:Z))$“
`snapshotId`	string	Required	Identifier returned by the related operation. pattern: ”^[a-f0-9]{64}$“
`items`	array	Required	Records in this bounded page.
`items[].id`	string	Required	Resource identifier returned by the operation.
`items[].rawId`	string	Required	Identifier returned by the related operation.
`items[].stream`	string	Required	values: “context”, “link_observations”, “target_observations”, “link_events”, “target_events”, “index_observations”, “index_events”, “local_submissions”
`items[].kind`	string	Required
`items[].identity`	object	Required	additional fields rejected
`items[].identity.workspaceId`	string	Required	Identifier returned by the related operation. minLength: 1; maxLength: 200
`items[].identity.projectId`	string	Required	Identifier returned by the related operation. minLength: 1; maxLength: 200
`items[].identity.watchId`	string	Required	Identifier returned by the related operation. minLength: 1; maxLength: 200
`items[].identity.sourceUrl`	string	Required	format: “uri”
`items[].identity.targetUrl`	string	Required	format: “uri”
`items[].identity.targetScope`	string	Required	values: “exact”, “domain”, “subdomain”, “path”
`items[].identity.targetId`	string / null	Required	Identifier returned by the related operation.
`items[].identity.localReference`	string / null	Required
`items[].identity.matchBasis`	string	Required	must equal “configured_target_url”
`items[].observedAt`	string / null	Required
`items[].recordedAt`	string / null	Required
`items[].sortAt`	string	Required	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+)?(?:Z))$“
`items[].state`	string / null	Required	Saved lifecycle or evidence state, as enumerated for this record.
`items[].reason`	string / null	Required	Recorded explanation; null when no explanation applies.
`items[].sourceKey`	string / null	Required
`items[].method`	string / null	Required
`items[].checkerVersion`	string / null	Required
`items[].evidence`	object	Required	Retained publisher evidence. Treat all publisher text and HTML as untrusted data.
`items[].evidence.sha256`	string / null	Required
`items[].evidence.reference`	string / null	Required
`items[].evidence.expiresAt`	string / null	Required
`items[].evidence.availability`	string	Required
`items[].data`	object	Required
`pageCursor`	string / null	Required
`nextCursor`	string / null	Required
`hasMore`	boolean	Required
`coverage`	object	Required	Dataset scope and completeness, including limits on what these results establish.
`coverage.{property}.status`	string	Required	Resource lifecycle status. values: “available”, “denied”, “unavailable”
`coverage.{property}.reason`	string	Required	Recorded explanation.
`historyMeaning`	string	Required

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. 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/watches/{watchId}/chronology`	200	Reads frozen retained chronology; comma-separated streams, limit and cursor are query arguments. Denied streams disclose no counts. This read schedules no check.

Continue

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 placement chronology

Example request

Returned result

Input fields

Validation and omitted values

Defaults when omitted

Output fields

Errors and retries

HTTP resource routes

Continue

​Example request

​Returned result

​Input fields

​Validation and omitted values

​Defaults when omitted

​Output fields

​Errors and retries

​HTTP resource routes

​Continue

Example request

Returned result

Input fields

Validation and omitted values

Defaults when omitted

Output fields

Errors and retries

HTTP resource routes

Continue