List Sessions changedapi/beta/sessions/list
Nearest release: v2.1.294, published an hour after this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.
Recorded here
Lines+83added
Lines−3removed
From line
247
where the diff opens
First seen
14 Aug 2026
this site's first read of the page
Recorded edits18to this page, all time
The whole hunk
from line 247, old and new numbered
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from line 247
247247
248248 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
249249
250 - `"claude-haiku-5-5"`
251
252 Fastest model for high-volume, real-time tasks
253
250254 - `"claude-sonnet-5-5"`
251255
252256 Efficient model for coding and agents
from line 621
617621
618622 The server decides each tool call individually: it judges, from the tool, its input, and the session content so far, whether the call is safe to execute or high-risk, and evaluates it to allow when judged safe and to deny when judged high-risk. A call the server cannot reach a judgement on evaluates to ask.
619623
624 - `url_sources: BetaManagedAgentsWebFetchURLSources or null`
625
626 Which sources contribute URLs the tool may fetch, always in the object form. Null when not set, which allows every source.
627
628 - `client_tool_results: BetaManagedAgentsWebFetchURLSourceToolFilter or null`
629
630 Which custom tools' results contribute URLs that may be fetched. Null when not set, which allows every custom tool's results.
631
632 - `BetaManagedAgentsWebFetchURLSourceAll object`
633
634 Every URL from this source may be fetched. This is the default.
635
636 - `type: "all"`
637
638 - `BetaManagedAgentsWebFetchURLSourceNone object`
639
640 This source contributes no URLs that may be fetched.
641
642 - `type: "none"`
643
644 - `BetaManagedAgentsWebFetchURLSourceOnly object`
645
646 Only the named tools' results contribute URLs that may be fetched.
647
648 - `type: "only"`
649
650 - `tools: array of BetaManagedAgentsWebFetchURLSourceToolReference`
651
652 The tools whose results contribute. Between 1 and 128 entries, each with a different name. An empty list is rejected; use "none" to allow no tool's results.
653
654 - `type: "tool_reference"`
655
656 Must be "tool_reference".
657
658 - `name: string`
659
660 Name of the tool. Compared exactly, so upper and lower case letters are different.
661
662 minLength: 1, maxLength: 128
663
664 - `BetaManagedAgentsWebFetchURLSourceExcept object`
665
666 Every tool's results contribute URLs that may be fetched, except the named tools' results.
667
668 - `type: "except"`
669
670 - `tools: array of BetaManagedAgentsWebFetchURLSourceToolReference`
671
672 The tools whose results do not contribute. Between 1 and 128 entries, each with a different name. An empty list is rejected; use "all" to leave out no tool's results.
673
674 - `type: "tool_reference"`
675
676 Must be "tool_reference".
677
678 - `name: string`
679
680 Name of the tool. Compared exactly, so upper and lower case letters are different.
681
682 minLength: 1, maxLength: 128
683
684 - `server_tool_results: BetaManagedAgentsWebFetchURLSourceToolFilter or null`
685
686 Which of the web_search and web_fetch tools' results contribute URLs that may be fetched. Null when not set, which allows both.
687
688 - `user_input: BetaManagedAgentsWebFetchURLSourceUserInput or null`
689
690 Whether URLs in the text of user messages may be fetched. Null when not set, which allows them.
691
692 - `BetaManagedAgentsWebFetchURLSourceAll object`
693
694 Every URL from this source may be fetched. This is the default.
695
696 - `BetaManagedAgentsWebFetchURLSourceNone object`
697
698 This source contributes no URLs that may be fetched.
699
620700 - `allowed_domains: optional array of string`
621701
622702 - `blocked_domains: optional array of string`
from line 1291
12111291 "version": "1"
12121292 },
12131293 {
1214 "skill_id": "skill_011CZkZFNu9hAbo3jZPRgTlx",
1294 "skill_id": "skill_011CZkZFNu9hAbo3jZPRgTmx",
12151295 "type": "custom",
12161296 "version": "2"
12171297 }
from line 1338
12581338 "description": "Produce a 2-page summary as summary.md",
12591339 "explanation": "All five sections present with inline citations.",
12601340 "iteration": 0,
1261 "outcome_id": "outc_011CZkZRSw2kEfs6ncTVljxP",
1341 "outcome_id": "outc_011CZkZRSw2kEfs6ncTVmjxP",
12621342 "result": "satisfied",
12631343 "type": "outcome_evaluation"
12641344 }
from line 1353
12731353 "updated_at": "2026-03-15T10:00:00Z"
12741354 },
12751355 {
1276 "id": "sesrsc_011CZkZCKr6eXyl0gWMOdQiu",
1356 "id": "sesrsc_011CZkZCKr6eXym1gWMPdQiu",
12771357 "created_at": "2026-03-15T10:00:00Z",
12781358 "mount_path": "/workspace/example-repo",
12791359 "type": "github_repository",
No line in this hunk matches that.