chore: release main

[stainless-app]

✨ Stainless prepared a new release

agentex-client: 0.18.0

0.18.0 (2026-07-10)

Full Changelog: agentex-client-v0.17.0...agentex-client-v0.18.0

Features

• api: add schedule resume (56f41aa)
• api: add skipped_action_times field to agents schedule responses (de49d43)
• api: add webhook endpoint (f1c1252)
• api: manual updates (e855070)
• api: manual updates (e3c8baf)
• api: remove retrieve/delete/pause/trigger/unpause, update create/list in schedules (8f084b6)
• api: update schedule configs (c1e7db8)
• Use stable handles for run schedules (9145865)

Bug Fixes

• cap openai <2.45 for openai-agents 0.14.x compatibility (#459) (14c124d)

Chores

• internal: version bump (7aeb893)
• internal: version bump (fcddeea)
• internal: version bump (0793543)

agentex-sdk: 0.18.0

0.18.0 (2026-07-10)

Full Changelog: agentex-sdk-v0.17.0...agentex-sdk-v0.18.0

Bug Fixes

• cap openai <2.45 for openai-agents 0.14.x compatibility (#459) (14c124d)

Chores

• internal: version bump (7aeb893)
• internal: version bump (fcddeea)

---

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Greptile Summary

This is a Stainless-generated SDK release (v0.18.0) for both agentex-client and agentex-sdk. The schedule resource has been substantially overhauled to align with a revamped backend API, and a critical runtime compatibility cap has been applied to the openai dependency.

• Schedule API overhaul: New endpoints added (update, delete, delete_by_name, pause_by_name, resume_by_name, retrieve_by_name, skip, unskip, trigger_by_name, update_by_name); unpause renamed to resume; ScheduleCreateParams now requires initial_input (content/author/type) instead of task_queue/workflow_name; ScheduleListResponse.schedules renamed to run_schedules; schedule_id field renamed to id across response models; state made optional across all response types; skipped_action_times field added.
• openai version cap: adk/pyproject.toml tightens openai from >=2.2,<3 to >=2.2,<2.45 to prevent a pydantic ValidationError in every Runner.run_streamed call caused by openai 2.45.0 introducing InputTokensDetails.cache_write_tokens as a required field while openai-agents 0.14.x still instantiates it without that field. The comment explains the ceiling is temporary until openai-agents ships a fix.

Confidence Score: 5/5

Safe to merge — all changes are generated from the OpenAPI spec; the openai cap fix prevents a runtime crash and is well-documented.

The schedule API overhaul is a large but internally consistent set of generated changes: new endpoints follow the same patterns as existing ones, input validation is present on every method, and async mirrors sync faithfully. The most impactful change — the openai version ceiling tightened to <2.45 — directly prevents a pydantic ValidationError on every streaming run and includes a clear comment explaining the root cause and the temporary nature of the fix. The field renames (schedule_id → id, schedules → run_schedules) are intentional breaking changes tracking a backend API update rather than code mistakes.

No files require special attention. The generated schedule types and resource are consistent, and the openai cap in adk/pyproject.toml is correct and well-motivated.

Important Files Changed

Filename	Overview
src/agentex/resources/agents/schedules.py	Major expansion: 17 new sync/async methods added (update, delete, delete_by_name, pause_by_name, resume_by_name, retrieve_by_name, skip, unskip, trigger_by_name, update_by_name); unpause replaced by resume; consistent input validation and path templating throughout
adk/pyproject.toml	Tightens openai ceiling to <2.45 with a well-documented comment explaining the openai-agents 0.14.x ValidationError regression; version bumped to 0.18.0
src/agentex/types/agents/schedule_list_response.py	Breaking field rename: schedules → run_schedules; Schedule abbreviated model expanded to full RunSchedule with all new fields (skipped_action_times, task_metadata, task_params, etc.)
src/agentex/types/agents/schedule_create_params.py	Breaking change: required fields switched from (task_queue, workflow_name) to initial_input (content, author, type); new optional fields added (timezone, task_metadata, task_params, description)
src/agentex/types/agents/schedule_create_response.py	Breaking change: schedule_id renamed to id; state made optional; replaced Action/Spec nested models with flat fields; added creator_principal, skipped_action_times, task_metadata, task_params, updated_at
tests/api_resources/agents/test_schedules.py	Tests updated to match new API shape; all mock-server tests remain skipped per existing pattern; path-param validation tests are live and cover new endpoints
src/agentex/types/agents/schedule_unpause_response.py	File deleted; ScheduleUnpauseResponse removed entirely as unpause was renamed to resume across the API

Sequence Diagram

%%{init: {'theme': 'neutral'}}%%
sequenceDiagram
    participant C as Client
    participant S as SchedulesResource
    participant API as Agentex API

    Note over C,API: ID-based endpoints
    C->>S: create(agent_id, initial_input, name, ...)
    S->>API: "POST /agents/{agent_id}/schedules"
    API-->>C: "ScheduleCreateResponse {id, name, state?, ...}"

    C->>S: update(schedule_id, agent_id, ...)
    S->>API: "PATCH /agents/{agent_id}/schedules/{schedule_id}"
    API-->>C: ScheduleUpdateResponse

    C->>S: pause(schedule_id, agent_id, note?)
    S->>API: "POST /agents/{agent_id}/schedules/{schedule_id}/pause"
    API-->>C: SchedulePauseResponse

    C->>S: resume(schedule_id, agent_id, note?)
    S->>API: "POST /agents/{agent_id}/schedules/{schedule_id}/resume"
    API-->>C: ScheduleResumeResponse

    C->>S: skip(schedule_id, agent_id, scheduled_time)
    S->>API: "POST /agents/{agent_id}/schedules/{schedule_id}/skip"
    API-->>C: ScheduleSkipResponse

    C->>S: delete(schedule_id, agent_id)
    S->>API: "DELETE /agents/{agent_id}/schedules/{schedule_id}"
    API-->>C: DeleteResponse

    Note over C,API: Name-based endpoints (new stable-handle surface)
    C->>S: retrieve_by_name(name, agent_id)
    S->>API: "GET /agents/{agent_id}/schedules/name/{name}"
    API-->>C: ScheduleRetrieveByNameResponse

    C->>S: pause_by_name(name, agent_id, note?)
    S->>API: "POST /agents/{agent_id}/schedules/name/{name}/pause"
    API-->>C: SchedulePauseByNameResponse

    C->>S: trigger_by_name(name, agent_id)
    S->>API: "POST /agents/{agent_id}/schedules/name/{name}/trigger"
    API-->>C: ScheduleTriggerByNameResponse

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%%{init: {'theme': 'base', 'themeVariables': {"darkMode": true, "background": "#0d1117", "primaryColor": "#21262d", "primaryTextColor": "#e6edf3", "primaryBorderColor": "#8b949e", "lineColor": "#8b949e", "textColor": "#e6edf3", "edgeLabelBackground": "#161b22", "actorBkg": "#21262d", "actorBorder": "#8b949e", "actorTextColor": "#e6edf3", "actorLineColor": "#8b949e", "signalColor": "#8b949e", "signalTextColor": "#e6edf3", "noteBkgColor": "#373320", "noteBorderColor": "#d4a72c", "noteTextColor": "#f0e6c0", "labelBoxBkgColor": "#21262d", "labelBoxBorderColor": "#8b949e", "labelTextColor": "#e6edf3", "loopTextColor": "#e6edf3", "activationBkgColor": "#30363d", "activationBorderColor": "#8b949e"}}}%%
sequenceDiagram
    participant C as Client
    participant S as SchedulesResource
    participant API as Agentex API

    Note over C,API: ID-based endpoints
    C->>S: create(agent_id, initial_input, name, ...)
    S->>API: "POST /agents/{agent_id}/schedules"
    API-->>C: "ScheduleCreateResponse {id, name, state?, ...}"

    C->>S: update(schedule_id, agent_id, ...)
    S->>API: "PATCH /agents/{agent_id}/schedules/{schedule_id}"
    API-->>C: ScheduleUpdateResponse

    C->>S: pause(schedule_id, agent_id, note?)
    S->>API: "POST /agents/{agent_id}/schedules/{schedule_id}/pause"
    API-->>C: SchedulePauseResponse

    C->>S: resume(schedule_id, agent_id, note?)
    S->>API: "POST /agents/{agent_id}/schedules/{schedule_id}/resume"
    API-->>C: ScheduleResumeResponse

    C->>S: skip(schedule_id, agent_id, scheduled_time)
    S->>API: "POST /agents/{agent_id}/schedules/{schedule_id}/skip"
    API-->>C: ScheduleSkipResponse

    C->>S: delete(schedule_id, agent_id)
    S->>API: "DELETE /agents/{agent_id}/schedules/{schedule_id}"
    API-->>C: DeleteResponse

    Note over C,API: Name-based endpoints (new stable-handle surface)
    C->>S: retrieve_by_name(name, agent_id)
    S->>API: "GET /agents/{agent_id}/schedules/name/{name}"
    API-->>C: ScheduleRetrieveByNameResponse

    C->>S: pause_by_name(name, agent_id, note?)
    S->>API: "POST /agents/{agent_id}/schedules/name/{name}/pause"
    API-->>C: SchedulePauseByNameResponse

    C->>S: trigger_by_name(name, agent_id)
    S->>API: "POST /agents/{agent_id}/schedules/name/{name}/trigger"
    API-->>C: ScheduleTriggerByNameResponse

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_{Reviews (8): Last reviewed commit: "chore: release main" | Re-trigger Greptile}

[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	pypi/​agentex-sdk@​0.13.0 ⏵ 0.17.0	+1			+50
	pypi/​agentex-client@​0.13.0 ⏵ 0.17.0	+1

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[stainless-app]

🤖 Release is at https://github.com/scaleapi/scale-agentex-python/releases/tag/agentex-client-v0.18.0 🌻

[stainless-app]

🤖 Release is at https://github.com/scaleapi/scale-agentex-python/releases/tag/agentex-sdk-v0.18.0 🌻