Casey ChowandCodex 244b15c95d feat: add Codex Apps sediment file remapping (#15197) ...

## Summary
- bridge Codex Apps tools that declare `_meta["openai/fileParams"]`
through the OpenAI file upload flow
- mask those file params in model-visible tool schemas so the model
provides absolute local file paths instead of raw file payload objects
- rewrite those local file path arguments client-side into
`ProvidedFilePayload`-shaped objects before the normal MCP tool call

## Details
- applies to scalar and array file params declared in
`openai/fileParams`
- Codex uploads local files directly to the backend and uses the
uploaded file metadata to build the MCP tool arguments locally
- this PR is input-only

## Verification
- `just fmt`
- `cargo test -p codex-core mcp_tool_call -- --nocapture`

---------

Co-authored-by: Codex <noreply@openai.com>

2026-04-09 14:10:44 -04:00

..

snapshots

Preempt mailbox mail after reasoning/commentary items (#16725)

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abort_tasks.rs

chore: remove codex-core public protocol/shell re-exports (#12432)

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agent_jobs.rs

chore: clean up argument-comment lint and roll out all-target CI on macOS (#16054)

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agent_websocket.rs

chore: clean up argument-comment lint and roll out all-target CI on macOS (#16054)

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agents_md.rs

[codex] Make AbsolutePathBuf joins infallible (#16981)

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apply_patch_cli.rs

[codex] Apply patches through executor filesystem (#17048)

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approvals.rs

chore: clean up argument-comment lint and roll out all-target CI on macOS (#16054)

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cli_stream.rs

Remove OPENAI_BASE_URL config fallback (#16720)

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client_websockets.rs

fix(app-server) revert null instructions changes (#17047)

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client.rs

fix(app-server) revert null instructions changes (#17047)

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code_mode.rs

Render function attribute descriptions (#16880)

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codex_delegate.rs

chore: remove codex-core public protocol/shell re-exports (#12432)

2026-02-20 23:45:35 -08:00

collaboration_instructions.rs

Use AbsolutePathBuf for cwd state (#15710)

2026-03-25 16:02:22 +00:00

compact_remote.rs

Add realtime voice selection (#17176)

2026-04-08 20:19:15 -07:00

compact_resume_fork.rs

[codex] Make AbsolutePathBuf joins infallible (#16981)

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compact.rs

remove temporary ownership re-exports (#16626)

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deprecation_notice.rs

Split features into codex-features crate (#15253)

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exec_policy.rs

chore(core) Add approvals reviewer to UserTurn (#15426)

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exec.rs

Use AbsolutePathBuf for exec cwd plumbing (#17063)

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fork_thread.rs

[codex] Defer fork context injection until first turn (#15699)

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hierarchical_agents.rs

[codex] Make AbsolutePathBuf joins infallible (#16981)

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hooks.rs

chore: clean up argument-comment lint and roll out all-target CI on macOS (#16054)

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image_rollout.rs

chore: clean up argument-comment lint and roll out all-target CI on macOS (#16054)

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items.rs

chore(core) Add approvals reviewer to UserTurn (#15426)

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js_repl.rs

Split features into codex-features crate (#15253)

2026-03-19 20:12:07 -07:00

json_result.rs

chore(core) Add approvals reviewer to UserTurn (#15426)

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live_cli.rs

feat: introduce codex-utils-cargo-bin as an alternative to assert_cmd::Command (#8496)

2025-12-23 19:29:32 -08:00

live_reload.rs

Refactor config types into a separate crate (#16962)

2026-04-07 00:32:41 +00:00

memories.rs

chore: clean up argument-comment lint and roll out all-target CI on macOS (#16054)

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mod.rs

feat: add Codex Apps sediment file remapping (#15197)

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model_overrides.rs

Add Smart Approvals guardian review across core, app-server, and TUI (#13860)

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model_switching.rs

Use model metadata for Fast Mode status (#16949)

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model_visible_layout.rs

[codex] Remove codex-core config type shim (#16529)

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models_cache_ttl.rs

Use model metadata for Fast Mode status (#16949)

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models_etag_responses.rs

core: remove cross-crate re-exports from lib.rs (#16512)

2026-04-01 23:06:24 -07:00

openai_file_mcp.rs

feat: add Codex Apps sediment file remapping (#15197)

2026-04-09 14:10:44 -04:00

otel.rs

[hooks] add non-streaming (non-stdin style) shell-only PreToolUse support (#15211)

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override_updates.rs

Add Smart Approvals guardian review across core, app-server, and TUI (#13860)

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pending_input.rs

[codex] Defer steering until after sampling the model post-compaction (#17163)

2026-04-09 02:08:41 -07:00

permissions_messages.rs

[codex] allow disabling prompt instruction blocks (#16735)

2026-04-03 23:47:56 +00:00

personality_migration.rs

fix(app-server) revert null instructions changes (#17047)

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personality.rs

Use model metadata for Fast Mode status (#16949)

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plugins.rs

core: remove cross-crate re-exports from lib.rs (#16512)

2026-04-01 23:06:24 -07:00

prompt_caching.rs

extract models manager and related ownership from core (#16508)

2026-04-02 23:00:02 -07:00

quota_exceeded.rs

chore: remove codex-core public protocol/shell re-exports (#12432)

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realtime_conversation.rs

Default realtime startup to v2 model (#17183)

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remote_env.rs

Make AGENTS.md discovery FS-aware (#15826)

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remote_models.rs

Use model metadata for Fast Mode status (#16949)

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request_compression.rs

core: remove cross-crate re-exports from lib.rs (#16512)

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request_permissions_tool.rs

chore(core) Add approvals reviewer to UserTurn (#15426)

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request_permissions.rs

permissions: remove macOS seatbelt extension profiles (#15918)

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request_user_input.rs

chore(core) Add approvals reviewer to UserTurn (#15426)

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responses_api_proxy_headers.rs

[codex] add response proxy subagent header test (#16876)

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resume_warning.rs

[codex-analytics] add protocol-native turn timestamps (#16638)

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resume.rs

Add Smart Approvals guardian review across core, app-server, and TUI (#13860)

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review.rs

chore: clean up argument-comment lint and roll out all-target CI on macOS (#16054)

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rmcp_client.rs

Use model metadata for Fast Mode status (#16949)

2026-04-07 17:55:40 -07:00

rollout_list_find.rs

chore: merge name and title (#17116)

2026-04-09 18:44:26 +01:00

safety_check_downgrade.rs

chore(core) Add approvals reviewer to UserTurn (#15426)

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search_tool.rs

remove temporary ownership re-exports (#16626)

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seatbelt.rs

chore: clean up argument-comment lint and roll out all-target CI on macOS (#16054)

2026-03-27 19:00:44 -07:00

shell_command.rs

fix: preserve platform-specific core shell env vars (#16707)

2026-04-03 12:07:07 -07:00

shell_serialization.rs

[codex] Apply patches through executor filesystem (#17048)

2026-04-07 16:35:02 -07:00

shell_snapshot.rs

[codex-cli][app-server] Update self-serve business usage limit copy in error returned (#15478)

2026-03-24 04:41:38 +00:00

skill_approval.rs

core: remove special execve handling for skill scripts (#15812)

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skills.rs

chore(core) Add approvals reviewer to UserTurn (#15426)

2026-03-23 15:19:01 -07:00

spawn_agent_description.rs

Use model metadata for Fast Mode status (#16949)

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sqlite_state.rs

fix(app-server) revert null instructions changes (#17047)

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stream_error_allows_next_turn.rs

fix(app-server) revert null instructions changes (#17047)

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stream_no_completed.rs

remove temporary ownership re-exports (#16626)

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subagent_notifications.rs

Add spawn context for MultiAgentV2 children (#16746)

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tool_harness.rs

chore(core) Add approvals reviewer to UserTurn (#15426)

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tool_parallelism.rs

chore(core) Add approvals reviewer to UserTurn (#15426)

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tool_suggest.rs

remove temporary ownership re-exports (#16626)

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tools.rs

chore: clean up argument-comment lint and roll out all-target CI on macOS (#16054)

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truncation.rs

[codex] Remove codex-core config type shim (#16529)

2026-04-02 01:19:44 -07:00

turn_state.rs

Stabilize websocket response.failed error delivery (#14017)

2026-03-11 12:33:09 -07:00

undo.rs

Split features into codex-features crate (#15253)

2026-03-19 20:12:07 -07:00

unified_exec.rs

fix(core) revert Command line in unified exec output (#17031)

2026-04-07 13:35:40 -07:00

unstable_features_warning.rs

core: remove cross-crate re-exports from lib.rs (#16512)

2026-04-01 23:06:24 -07:00

user_notification.rs

fix: more stable notify script (#13011)

2026-02-27 16:05:44 +01:00

user_shell_cmd.rs

fix: add more detail to test assertion (#16606)

2026-04-02 12:34:42 -07:00

view_image.rs

Use model metadata for Fast Mode status (#16949)

2026-04-07 17:55:40 -07:00

web_search.rs

Split features into codex-features crate (#15253)

2026-03-19 20:12:07 -07:00

websocket_fallback.rs

remove temporary ownership re-exports (#16626)

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window_headers.rs

[codex] add context-window lineage headers (#16758)

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