Documentation — Spybara

agent-configuration/subagents.md +5 −5

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165### Model choice165### Model choice

166 166

167- **`gpt-5.6`**: Start here for demanding agents. It's strongest for ambiguous, multi-step work that needs planning, tool use, validation, and follow-through across a larger context.167- **`gpt-5.6`**: Start here for demanding agents. It's strongest for ambiguous, multi-step work that needs planning, tool use, validation, and follow-through across a larger context.

168- **`gpt-5.4`**: Use this when a workflow is pinned to GPT-5.4. It combines strong coding, reasoning, tool use, and broader workflows.

169- **`gpt-5.6-terra`**: Use for agents that favor speed and efficiency over depth, such as exploration, read-heavy scans, large-file review, or processing supporting documents. It works well for parallel workers that return distilled results to the main agent.168- **`gpt-5.6-terra`**: Use for agents that favor speed and efficiency over depth, such as exploration, read-heavy scans, large-file review, or processing supporting documents. It works well for parallel workers that return distilled results to the main agent.

169- **`gpt-5.6-luna`**: Use for fast, narrowly scoped agents handling clear, repeatable, or high-volume work.

170 170

171### Reasoning effort (`model_reasoning_effort`)171### Reasoning effort (`model_reasoning_effort`)

172 172

424```toml424```toml

425name = "reviewer"425name = "reviewer"

426description = "PR reviewer focused on correctness, security, and missing tests."426description = "PR reviewer focused on correctness, security, and missing tests."

427model = "gpt-5.4"427model = "gpt-5.6-terra"

428model_reasoning_effort = "high"428model_reasoning_effort = "high"

429sandbox_mode = "read-only"429sandbox_mode = "read-only"

430developer_instructions = """430developer_instructions = """

439```toml439```toml

440name = "docs_researcher"440name = "docs_researcher"

441description = "Documentation specialist that uses the docs MCP server to verify APIs and framework behavior."441description = "Documentation specialist that uses the docs MCP server to verify APIs and framework behavior."

442model = "gpt-5.4-mini"442model = "gpt-5.6-luna"

443model_reasoning_effort = "medium"443model_reasoning_effort = "medium"

444sandbox_mode = "read-only"444sandbox_mode = "read-only"

445developer_instructions = """445developer_instructions = """

474```toml474```toml

475name = "code_mapper"475name = "code_mapper"

476description = "Read-only codebase explorer for locating the relevant frontend and backend code paths."476description = "Read-only codebase explorer for locating the relevant frontend and backend code paths."

477model = "gpt-5.4-mini"477model = "gpt-5.6-luna"

478model_reasoning_effort = "medium"478model_reasoning_effort = "medium"

479sandbox_mode = "read-only"479sandbox_mode = "read-only"

480developer_instructions = """480developer_instructions = """

488```toml488```toml

489name = "browser_debugger"489name = "browser_debugger"

490description = "UI debugger that uses browser tooling to reproduce issues and capture evidence."490description = "UI debugger that uses browser tooling to reproduce issues and capture evidence."

491model = "gpt-5.4"491model = "gpt-5.6-terra"

492model_reasoning_effort = "high"492model_reasoning_effort = "high"

493sandbox_mode = "workspace-write"493sandbox_mode = "workspace-write"

494developer_instructions = """494developer_instructions = """

app-server.md +9 −9

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90Requests include `method`, `params`, and `id`:90Requests include `method`, `params`, and `id`:

91 91

92```json92```json

~~93{ "method": "thread/start", "id": 10, "params": { "model": "gpt-5.4" } }~~93{ "method": "thread/start", "id": 10, "params": { "model": "gpt-5.6-terra" } }

94```94```

95 95

96Responses echo the `id` with either `result` or `error`:96Responses echo the `id` with either `result` or `error`:

170 },170 },

171});171});

172send({ method: "initialized", params: {} });172send({ method: "initialized", params: {} });

173send({ method: "thread/start", id: 1, params: { model: "gpt-5.4" } });173send({ method: "thread/start", id: 1, params: { model: "gpt-5.6-terra" } });

174```174```

175 175

176## Core primitives176## Core primitives

376{ "method": "model/list", "id": 6, "params": { "limit": 20, "includeHidden": false } }376{ "method": "model/list", "id": 6, "params": { "limit": 20, "includeHidden": false } }

377{ "id": 6, "result": {377{ "id": 6, "result": {

378 "data": [{378 "data": [{

379 "id": "gpt-5.4",379 "id": "gpt-5.6-sol",

380 "model": "gpt-5.4",380 "model": "gpt-5.6-sol",

381 "displayName": "GPT-5.4",381 "displayName": "GPT-5.6-Sol",

382 "hidden": false,382 "hidden": false,

383 "defaultReasoningEffort": "medium",383 "defaultReasoningEffort": "low",

384 "supportedReasoningEfforts": [{384 "supportedReasoningEfforts": [{

385 "reasoningEffort": "low",385 "reasoningEffort": "low",

386 "description": "Lower latency"386 "description": "Fast responses with lighter reasoning"

387 }],387 }],

388 "inputModalities": ["text", "image"],388 "inputModalities": ["text", "image"],

389 "supportsPersonality": true,389 "supportsPersonality": true,

471 471

472```json472```json

473{ "method": "thread/start", "id": 10, "params": {473{ "method": "thread/start", "id": 10, "params": {

474 "model": "gpt-5.4",474 "model": "gpt-5.6-terra",

475 "cwd": "/Users/me/project",475 "cwd": "/Users/me/project",

476 "approvalPolicy": "never",476 "approvalPolicy": "never",

477 "sandbox": "workspaceWrite",477 "sandbox": "workspaceWrite",

952 "writableRoots": ["/Users/me/project"],952 "writableRoots": ["/Users/me/project"],

953 "networkAccess": true953 "networkAccess": true

954 },954 },

955 "model": "gpt-5.4",955 "model": "gpt-5.6-terra",

956 "effort": "medium",956 "effort": "medium",

957 "summary": "concise",957 "summary": "concise",

958 "personality": "friendly",958 "personality": "friendly",

app/automations.md +4 −0

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100You can also leave the model and reasoning effort on their default settings, or100You can also leave the model and reasoning effort on their default settings, or

101choose them explicitly if you want more control over how the scheduled task runs.101choose them explicitly if you want more control over how the scheduled task runs.

102 102

103If a scheduled task uses `gpt-5.4` or `gpt-5.4-mini` with ChatGPT sign-in,

104update it before those models retire on August 31, 2026. Replace `gpt-5.4` with

105`gpt-5.6-terra` and `gpt-5.4-mini` with `gpt-5.6-luna`.

106

103<Illustration description="ChatGPT composer ready to create a scheduled task with 5.6 Sol Extended selected.">107<Illustration description="ChatGPT composer ready to create a scheduled task with 5.6 Sol Extended selected.">

104 <CodexScheduledTasksIllustration108 <CodexScheduledTasksIllustration

105 variant="manage"109 variant="manage"

automations.md +4 −0

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100You can also leave the model and reasoning effort on their default settings, or100You can also leave the model and reasoning effort on their default settings, or

101choose them explicitly if you want more control over how the scheduled task runs.101choose them explicitly if you want more control over how the scheduled task runs.

102 102

103If a scheduled task uses `gpt-5.4` or `gpt-5.4-mini` with ChatGPT sign-in,

104update it before those models retire on August 31, 2026. Replace `gpt-5.4` with

105`gpt-5.6-terra` and `gpt-5.4-mini` with `gpt-5.6-luna`.

106

104 <CodexScheduledTasksIllustration108 <CodexScheduledTasksIllustration

105 variant="manage"109 variant="manage"

cli/reference.md +2 −2

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383| [`/mcp`](#list-mcp-tools-with-mcp) | List configured Model Context Protocol (MCP) tools. | Check which external tools Codex can call during the session; add `verbose` for server details. |383| [`/mcp`](#list-mcp-tools-with-mcp) | List configured Model Context Protocol (MCP) tools. | Check which external tools Codex can call during the session; add `verbose` for server details. |

385| [`/model`](#set-the-active-model-with-model) | Choose the active model (and reasoning effort, when available). | Switch between models such as `gpt-5.4-mini` and `gpt-5.5` before running a task. |385| [`/model`](#set-the-active-model-with-model) | Choose the active model (and reasoning effort, when available). | Switch between models such as `gpt-5.6-luna` and `gpt-5.6-terra` before running a task. |

386| [`/fast`](#toggle-fast-mode-with-fast) | Toggle a Fast service tier when the model catalog exposes one. | Turn the current model's Fast tier on or off and persist the selection. |386| [`/fast`](#toggle-fast-mode-with-fast) | Toggle a Fast service tier when the model catalog exposes one. | Turn the current model's Fast tier on or off and persist the selection. |

387| [`/plan`](#switch-to-plan-mode-with-plan) | Switch to plan mode and optionally send a prompt. | Ask Codex to propose an execution plan before implementation work starts. |387| [`/plan`](#switch-to-plan-mode-with-plan) | Switch to plan mode and optionally send a prompt. | Ask Codex to propose an execution plan before implementation work starts. |

388| [`/goal`](#set-or-view-a-task-goal-with-goal) | Set, edit, pause, resume, view, or clear a task goal. | Give Codex a persistent target to track while a larger task runs. |388| [`/goal`](#set-or-view-a-task-goal-with-goal) | Set, edit, pause, resume, view, or clear a task goal. | Give Codex a persistent target to track while a larger task runs. |

420 420

4211. Start Codex and open the composer.4211. Start Codex and open the composer.

4222. Type `/model` and press Enter.4222. Type `/model` and press Enter.

4233. Choose a model such as `gpt-5.4-mini` or `gpt-5.5` from the popup.4233. Choose a model such as `gpt-5.6-luna` or `gpt-5.6-terra` from the popup.

424 424

425Expected: Codex confirms the new model in the transcript. Run `/status` to verify the change.425Expected: Codex confirms the new model in the transcript. Run `/status` to verify the change.

426 426

cli/slash-commands.md +2 −2

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420 420

4211. Start Codex and open the composer.4211. Start Codex and open the composer.

4222. Type `/model` and press Enter.4222. Type `/model` and press Enter.

4233. Choose a model such as `gpt-5.4-mini` or `gpt-5.5` from the popup.4233. Choose a model such as `gpt-5.6-luna` or `gpt-5.6-terra` from the popup.

424 424

425Expected: Codex confirms the new model in the transcript. Run `/status` to verify the change.425Expected: Codex confirms the new model in the transcript. Run `/status` to verify the change.

426 426

codex-sdk.md +2 −2

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93 93

94with Codex() as codex:94with Codex() as codex:

95 thread = codex.thread_start(95 thread = codex.thread_start(

~~96 model="gpt-5.4",~~96 model="gpt-5.6-terra",

97 sandbox=Sandbox.workspace_write,97 sandbox=Sandbox.workspace_write,

98 )98 )

99 result = thread.run("Make a plan to diagnose and fix the CI failures")99 result = thread.run("Make a plan to diagnose and fix the CI failures")

110 110

111async def main() -> None:111async def main() -> None:

112 async with AsyncCodex() as codex:112 async with AsyncCodex() as codex:

113 thread = await codex.thread_start(model="gpt-5.4")113 thread = await codex.thread_start(model="gpt-5.6-terra")

114 result = await thread.run("Implement the plan")114 result = await thread.run("Implement the plan")

115 print(result.final_response)115 print(result.final_response)

116 116

concepts/subagents.md +5 −5

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165### Model choice165### Model choice

166 166

168- **`gpt-5.4`**: Use this when a workflow is pinned to GPT-5.4. It combines strong coding, reasoning, tool use, and broader workflows.

169- **`gpt-5.6-luna`**: Use for fast, narrowly scoped agents handling clear, repeatable, or high-volume work.

170 170

171### Reasoning effort (`model_reasoning_effort`)171### Reasoning effort (`model_reasoning_effort`)

172 172

424```toml424```toml

425name = "reviewer"425name = "reviewer"

426description = "PR reviewer focused on correctness, security, and missing tests."426description = "PR reviewer focused on correctness, security, and missing tests."

427model = "gpt-5.4"427model = "gpt-5.6-terra"

428model_reasoning_effort = "high"428model_reasoning_effort = "high"

429sandbox_mode = "read-only"429sandbox_mode = "read-only"

430developer_instructions = """430developer_instructions = """

439```toml439```toml

440name = "docs_researcher"440name = "docs_researcher"

442model = "gpt-5.4-mini"442model = "gpt-5.6-luna"

443model_reasoning_effort = "medium"443model_reasoning_effort = "medium"

444sandbox_mode = "read-only"444sandbox_mode = "read-only"

445developer_instructions = """445developer_instructions = """

474```toml474```toml

475name = "code_mapper"475name = "code_mapper"

477model = "gpt-5.4-mini"477model = "gpt-5.6-luna"

478model_reasoning_effort = "medium"478model_reasoning_effort = "medium"

479sandbox_mode = "read-only"479sandbox_mode = "read-only"

480developer_instructions = """480developer_instructions = """

488```toml488```toml

489name = "browser_debugger"489name = "browser_debugger"

491model = "gpt-5.4"491model = "gpt-5.6-terra"

492model_reasoning_effort = "high"492model_reasoning_effort = "high"

493sandbox_mode = "workspace-write"493sandbox_mode = "workspace-write"

494developer_instructions = """494developer_instructions = """

config-advanced.md +3 −3

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52 52

53```shell53```shell

54# Dedicated flag54# Dedicated flag

~~55codex --model gpt-5.4~~55codex --model gpt-5.6-terra

56 56

57# Generic key/value override (value is TOML, not JSON)57# Generic key/value override (value is TOML, not JSON)

~~58codex --config model='"gpt-5.4"'~~58codex --config model='"gpt-5.6-terra"'

59codex --config sandbox_workspace_write.network_access=true59codex --config sandbox_workspace_write.network_access=true

60codex --config 'shell_environment_policy.include_only=["PATH","HOME"]'60codex --config 'shell_environment_policy.include_only=["PATH","HOME"]'

61```61```

164Define additional providers and point `model_provider` at them:164Define additional providers and point `model_provider` at them:

165 165

166```toml166```toml

167model = "gpt-5.4"167model = "gpt-5.6-terra"

168model_provider = "proxy"168model_provider = "proxy"

169 169

170[model_providers.proxy]170[model_providers.proxy]

config-file/config-advanced.md +3 −3

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52 52

53```shell53```shell

54# Dedicated flag54# Dedicated flag

~~55codex --model gpt-5.4~~55codex --model gpt-5.6-terra

56 56

57# Generic key/value override (value is TOML, not JSON)57# Generic key/value override (value is TOML, not JSON)

~~58codex --config model='"gpt-5.4"'~~58codex --config model='"gpt-5.6-terra"'

59codex --config sandbox_workspace_write.network_access=true59codex --config sandbox_workspace_write.network_access=true

60codex --config 'shell_environment_policy.include_only=["PATH","HOME"]'60codex --config 'shell_environment_policy.include_only=["PATH","HOME"]'

61```61```

164Define additional providers and point `model_provider` at them:164Define additional providers and point `model_provider` at them:

165 165

166```toml166```toml

167model = "gpt-5.4"167model = "gpt-5.6-terra"

168model_provider = "proxy"168model_provider = "proxy"

169 169

170[model_providers.proxy]170[model_providers.proxy]

config-file/config-sample.md +3 −3

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627 627

628# [tui.model_availability_nux]628# [tui.model_availability_nux]

629 629

630# "gpt-5.4" = 1630# "gpt-5.6-terra" = 1

631 631

632# Enable or disable analytics for this machine. When unset, Codex uses its default behavior.632# Enable or disable analytics for this machine. When unset, Codex uses its default behavior.

633 633

653 653

654# "hide_gpt-5.1-codex-max_migration_prompt" = true654# "hide_gpt-5.1-codex-max_migration_prompt" = true

655 655

656# model_migrations = { "gpt-5.3-codex" = "gpt-5.4" }656# model_migrations = { "gpt-5.4" = "gpt-5.6-terra" }

657 657

658################################################################################658################################################################################

659 659

1017 1017

1018# For example, a CI profile could live at $CODEX_HOME/ci.config.toml:1018# For example, a CI profile could live at $CODEX_HOME/ci.config.toml:

1019 1019

1020# model = "gpt-5.4"1020# model = "gpt-5.6-terra"

1021 1021

1022# approval_policy = "on-request"1022# approval_policy = "on-request"

1023 1023

config-sample.md +3 −3

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627 627

628# [tui.model_availability_nux]628# [tui.model_availability_nux]

629 629

630# "gpt-5.4" = 1630# "gpt-5.6-terra" = 1

631 631

633 633

653 653

654# "hide_gpt-5.1-codex-max_migration_prompt" = true654# "hide_gpt-5.1-codex-max_migration_prompt" = true

655 655

656# model_migrations = { "gpt-5.3-codex" = "gpt-5.4" }656# model_migrations = { "gpt-5.4" = "gpt-5.6-terra" }

657 657

658################################################################################658################################################################################

659 659

1017 1017

1018# For example, a CI profile could live at $CODEX_HOME/ci.config.toml:1018# For example, a CI profile could live at $CODEX_HOME/ci.config.toml:

1019 1019

1020# model = "gpt-5.4"1020# model = "gpt-5.6-terra"

1021 1021

1022# approval_policy = "on-request"1022# approval_policy = "on-request"

1023 1023

customization/chronicle.md +1 −1

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197 197

198```toml198```toml

199[memories]199[memories]

200consolidation_model = "gpt-5.4-mini"200consolidation_model = "gpt-5.6-luna"

201```201```

enterprise/managed-configuration.md +6 −0

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580supported local client launches. Users can still change those settings during a580supported local client launches. Users can still change those settings during a

581run; the client reapplies managed defaults the next time it starts.581run; the client reapplies managed defaults the next time it starts.

582 582

583If a managed default, macOS MDM profile, or saved configuration pins `gpt-5.4`

584or `gpt-5.4-mini` for users signed in with ChatGPT, update it before August 31, 2026. Replace `gpt-5.4` with `gpt-5.6-terra` and `gpt-5.4-mini` with

585`gpt-5.6-luna`. The OpenAI API and Codex authenticated with your own API key

586aren't affected. See [workspace model

587availability](https://learn.chatgpt.com/docs/enterprise/workspace-model-availability#prepare-for-the-gpt-54-retirement).

588

583Make sure your managed defaults meet your requirements; the local runtime589Make sure your managed defaults meet your requirements; the local runtime

584rejects disallowed values.590rejects disallowed values.

585 591

enterprise/workspace-model-availability.md +14 −0

Details

23effect for Codex in the ChatGPT desktop app, Codex CLI, IDE extension, Codex23effect for Codex in the ChatGPT desktop app, Codex CLI, IDE extension, Codex

24cloud, and the API Platform.24cloud, and the API Platform.

25 25

26## Prepare for the GPT-5.4 retirement

28On August 31, 2026, GPT-5.4 and GPT-5.4 mini retire from Codex for users signed

29in with ChatGPT. Update affected workspace defaults, saved model settings,

30managed configurations, custom agents, and scheduled tasks before then:

32- Replace `gpt-5.4` with `gpt-5.6-terra` (GPT-5.6 Terra).

33- Replace `gpt-5.4-mini` with `gpt-5.6-luna` (GPT-5.6 Luna).

35The OpenAI API and Codex authenticated with your own API key aren't affected.

36See [Codex models](https://learn.chatgpt.com/docs/models#deprecated-codex-models) and

37[managed configuration](https://learn.chatgpt.com/docs/enterprise/managed-configuration)

38for migration details.

26## Separate access from runtime permissions40## Separate access from runtime permissions

27 41

28Model access determines whether a model is available to the authenticated user42Model access determines whether a model is available to the authenticated user

guides/agents-sdk.md +1 −1

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32| `cwd` | `string` | Working directory for the session. If relative, resolved against the server process's current directory. |32| `cwd` | `string` | Working directory for the session. If relative, resolved against the server process's current directory. |

36 36

37**`codex-reply`**: Continue a Codex session by providing the thread ID and prompt. The `codex-reply` tool takes these properties:37**`codex-reply`**: Continue a Codex session by providing the thread ID and prompt. The `codex-reply` tool takes these properties:

mcp-server.md +1 −1

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36 36

memories/chronicle.md +1 −1

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197 197

198```toml198```toml

199[memories]199[memories]

200consolidation_model = "gpt-5.4-mini"200consolidation_model = "gpt-5.6-luna"

201```201```

models.md +19 −2

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352 352

353When you sign in with ChatGPT, Codex works best with the recommended models listed above.353When you sign in with ChatGPT, Codex works best with the recommended models listed above.

354 354

355**

356 GPT-5.4 and GPT-5.4 mini retire from Codex on August 31, 2026.

357 **

358 If you sign in with ChatGPT, replace `gpt-5.4` with `gpt-5.6-terra` and

359 `gpt-5.4-mini` with `gpt-5.6-luna` in saved configurations, custom agents, and

360 scheduled tasks. The OpenAI API and Codex authenticated with your own API key

361 aren't affected.

362

355<ToggleSection title="View other models">363<ToggleSection title="View other models">

356 364

357 365

470 478

471## Deprecated Codex models479## Deprecated Codex models

472 480

473The `gpt-5.2` and `gpt-5.3-codex` models are deprecated in Codex when you sign in with ChatGPT. If your scripts, configuration files, or `codex exec --model` commands still reference deprecated models, update them to the latest model listed above.481The `gpt-5.4` and `gpt-5.4-mini` models retire from Codex with ChatGPT sign-in

482on August 31, 2026. Replace `gpt-5.4` with `gpt-5.6-terra` and

483`gpt-5.4-mini` with `gpt-5.6-luna` in workspace defaults, saved model

484settings, managed configurations, custom agents, and scheduled tasks.

485

486The `gpt-5.2` and `gpt-5.3-codex` models are already deprecated in Codex when

487you sign in with ChatGPT. Update scripts, configuration files, and

488`codex exec --model` commands that still reference those models.

474 489

475Some models that are deprecated for ChatGPT sign-in may still be available in the API. If your workflow depends on one of those models, use API-key authentication and check the [API models page](https://developers.openai.com/api/docs/models) for current availability.490The OpenAI API and Codex authenticated with your own API key aren't affected

491by the GPT-5.4 retirement. For current API model availability, see the

492[API models page](https://developers.openai.com/api/docs/models).

476 493

477## Configure your default local model494## Configure your default local model

478 495

sdk.md +2 −2

Details

93 93

94with Codex() as codex:94with Codex() as codex:

95 thread = codex.thread_start(95 thread = codex.thread_start(

~~96 model="gpt-5.4",~~96 model="gpt-5.6-terra",

97 sandbox=Sandbox.workspace_write,97 sandbox=Sandbox.workspace_write,

98 )98 )

99 result = thread.run("Make a plan to diagnose and fix the CI failures")99 result = thread.run("Make a plan to diagnose and fix the CI failures")

110 110

111async def main() -> None:111async def main() -> None:

112 async with AsyncCodex() as codex:112 async with AsyncCodex() as codex:

113 thread = await codex.thread_start(model="gpt-5.4")113 thread = await codex.thread_start(model="gpt-5.6-terra")

114 result = await thread.run("Implement the plan")114 result = await thread.run("Implement the plan")

115 print(result.final_response)115 print(result.final_response)

116 116

security/plugin/changelog.md +29 −1

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5Use this changelog to see what changed in Codex Security and which plugin5Use this changelog to see what changed in Codex Security and which plugin

6versions are available from each installation source.6versions are available from each installation source.

7 7

~~8**Latest release in the hosted Codex Security catalog:** `0.1.14`.~~8**Latest release in the hosted Codex Security catalog:** `0.1.15`.

9 9

10**Latest release in the public Codex CLI plugin marketplace:** `0.1.11`.10**Latest release in the public Codex CLI plugin marketplace:** `0.1.11`.

11 11

16These versions apply to the Codex Security plugin. The Codex app, Codex CLI,16These versions apply to the Codex Security plugin. The Codex app, Codex CLI,

17TypeScript SDK, and plugin app have separate version numbers.17TypeScript SDK, and plugin app have separate version numbers.

18 18

19## 0.1.15 (July 30, 2026)

21### Keep scans accurate as projects change

23- Persist scan lifecycle and model metadata so scan history and progress remain

24 consistent across reloads.

25- Preserve completed scans when project files change and avoid reusing SQLite

26 scan directories.

28### Give feedback and recover findings

30- Submit false-positive feedback for findings from completed scans.

31- Recover malformed finding records during finalization instead of failing the

32 completed scan.

34### Handle more repository layouts and paths

36- Preserve literal candidate paths and expand `~` in `CODEX_HOME` during

37 preflight.

38- Handle Git-related target validation errors without crashing and support nested

39 Git repositories in scan snapshots.

40- Keep Windows and sandbox path handling consistent during scan recovery.

42### Reduce unnecessary scan work

44- Keep standard-scan discovery adaptive to the repository and candidate list.

45- Stop retrying policy failures and remove the legacy fanout prompt.

19## 0.1.14 (July 28, 2026)47## 0.1.14 (July 28, 2026)

20 48

21### Review scan history and recurring findings49### Review scan history and recurring findings

subagents.md +5 −5

Details

165### Model choice165### Model choice

166 166

168- **`gpt-5.4`**: Use this when a workflow is pinned to GPT-5.4. It combines strong coding, reasoning, tool use, and broader workflows.

169- **`gpt-5.6-luna`**: Use for fast, narrowly scoped agents handling clear, repeatable, or high-volume work.

170 170

171### Reasoning effort (`model_reasoning_effort`)171### Reasoning effort (`model_reasoning_effort`)

172 172

424```toml424```toml

425name = "reviewer"425name = "reviewer"

426description = "PR reviewer focused on correctness, security, and missing tests."426description = "PR reviewer focused on correctness, security, and missing tests."

427model = "gpt-5.4"427model = "gpt-5.6-terra"

428model_reasoning_effort = "high"428model_reasoning_effort = "high"

429sandbox_mode = "read-only"429sandbox_mode = "read-only"

430developer_instructions = """430developer_instructions = """

439```toml439```toml

440name = "docs_researcher"440name = "docs_researcher"

442model = "gpt-5.4-mini"442model = "gpt-5.6-luna"

443model_reasoning_effort = "medium"443model_reasoning_effort = "medium"

444sandbox_mode = "read-only"444sandbox_mode = "read-only"

445developer_instructions = """445developer_instructions = """

474```toml474```toml

475name = "code_mapper"475name = "code_mapper"

477model = "gpt-5.4-mini"477model = "gpt-5.6-luna"

478model_reasoning_effort = "medium"478model_reasoning_effort = "medium"

479sandbox_mode = "read-only"479sandbox_mode = "read-only"

480developer_instructions = """480developer_instructions = """

488```toml488```toml

489name = "browser_debugger"489name = "browser_debugger"

491model = "gpt-5.4"491model = "gpt-5.6-terra"

492model_reasoning_effort = "high"492model_reasoning_effort = "high"

493sandbox_mode = "workspace-write"493sandbox_mode = "workspace-write"

494developer_instructions = """494developer_instructions = """

use-cases/native-ios-apps.md +1 −1

Details

101 101

102- [Liquid Glass expert](https://github.com/Dimillian/Skills/blob/main/swiftui-liquid-glass/SKILL.md) helps Codex adopt the new iOS 26 Liquid Glass APIs and tune custom components so they fit the latest system design.102- [Liquid Glass expert](https://github.com/Dimillian/Skills/blob/main/swiftui-liquid-glass/SKILL.md) helps Codex adopt the new iOS 26 Liquid Glass APIs and tune custom components so they fit the latest system design.

103- [SwiftUI performance](https://github.com/Dimillian/Skills/blob/main/swiftui-performance-audit/SKILL.md) helps when a feature feels slow or a SwiftUI view update path looks suspicious. It scans for common SwiftUI mistakes and produces a prioritized report of what to fix and where the biggest gains are.103- [SwiftUI performance](https://github.com/Dimillian/Skills/blob/main/swiftui-performance-audit/SKILL.md) helps when a feature feels slow or a SwiftUI view update path looks suspicious. It scans for common SwiftUI mistakes and produces a prioritized report of what to fix and where the biggest gains are.

104- [Swift concurrency expert](https://github.com/Dimillian/Skills/blob/main/swift-concurrency-expert/SKILL.md) helps when cryptic errors and compiler warnings start fighting the change you want to make. On GPT-5.4, you may need it less often, but it's still useful when Swift concurrency diagnostics get noisy.104- [Swift concurrency expert](https://github.com/Dimillian/Skills/blob/main/swift-concurrency-expert/SKILL.md) helps when cryptic errors and compiler warnings start fighting the change you want to make. On GPT-5.6 Terra, you may need it less often, but it's still useful when Swift concurrency diagnostics get noisy.

105- [SwiftUI view refactor](https://github.com/Dimillian/Skills/blob/main/swiftui-view-refactor/SKILL.md) helps keep files smaller and make SwiftUI code more consistent across the repo.105- [SwiftUI view refactor](https://github.com/Dimillian/Skills/blob/main/swiftui-view-refactor/SKILL.md) helps keep files smaller and make SwiftUI code more consistent across the repo.

106- [SwiftUI patterns](https://github.com/Dimillian/Skills/blob/main/swiftui-ui-patterns/SKILL.md) helps reach for predictable `@Observable` and `@Environment` architecture patterns as the app grows.106- [SwiftUI patterns](https://github.com/Dimillian/Skills/blob/main/swiftui-ui-patterns/SKILL.md) helps reach for predictable `@Observable` and `@Environment` architecture patterns as the app grows.

107 107

Documentation 2026-07-30 23:58 UTC to 2026-07-31 22:02 UTC