## What changed
Strip inline image and audio content from function call output thread items when
filtering app-server notifications. Preserve text and encrypted content, and
leave text-only function call outputs unchanged.
GitOrigin-RevId: ca3ad70e843aafbed49c693aa8963bea86cf95dc
## What changed
- Add the disabled-by-default `omit_app_server_notification_media` feature.
- When enabled, remove inline image and audio content from `item/started`,
`item/completed`, and `rawResponseItem/completed` notifications, including
tool output and image-generation results.
- Keep the media in model input; the filter only changes app-server
notifications.
## Testing
- Verify that image content is absent from all three notification types while
the model request still receives it.
GitOrigin-RevId: 9a4434d18a3dac6d67c2e0c3723ff4595a9b3797
## Why
Enabling, disabling, or reinstalling a cached remote plugin can change its
effective MCP servers, hooks, and skills without materializing a new bundle.
These transitions need to invalidate plugin consumers just like bundle updates
and removals do.
## What changed
- Report a unified set of changed remote plugins and their affected
capabilities for materializations, removals, and installed-state changes.
- Derive enablement and reinstall changes by comparing installed snapshots,
while keeping materialization metadata separate for hook trust handling.
- Preserve removal notifications even when stale cache cleanup fails, and use
all reported changes to refresh loaded plugin state and runtime consumers.
## Testing
Added coverage for cached plugin enablement, disablement, removal, and
reinstallation, including removal when cache cleanup cannot complete.
GitOrigin-RevId: 86d9c1356f7cf70b3c85effebc3e5986b931bdba
## What changed
- Add an optional `timeoutMs` parameter to `thread/shellCommand` and propagate it to user shell execution.
- Preserve the one-hour default when the parameter is omitted or `null`, allow longer deadlines, and treat `0` as an immediate timeout.
- Reject negative or otherwise invalid values before execution. Timing out an auxiliary shell command leaves its active turn running.
## Testing
- Cover default, extended, immediate, invalid, standalone, active-turn, and interruption behavior.
GitOrigin-RevId: d72f67793d9766b7383f28d30140270a4a76a495
## What changed
- Scan regular files under `CODEX_HOME` in a background blocking task when
standalone app-server metrics are enabled.
- Record `codex.app_server.codex_home.size_bytes` for the entire home and the
`sessions` and `archived_sessions` subdirectories.
- Avoid following symlinks, discard incomplete scans, and cancel scanning during
shutdown.
GitOrigin-RevId: 236fc0a5c156dbd4a99e9835135de194809b4a7b
## What changed
- Mark `clock.curr_time` and `clock.sleep` as built-in control tools so their calls emit control-tool analytics.
- Cover completed, failed, and interrupted calls, verify analytics omit tool arguments and output, and keep the calls out of the dynamic-tool count.
GitOrigin-RevId: 489c8015f836be146ccc2c7e96ef7243b0599e16
## Why
An existing terminal keeps the sandbox, network settings, and grants it had at launch. Later `write_stdin` calls must account for that retained authority, including when permissions change between turns.
## What changed
- Capture each terminal's effective launch permissions and compare them with the current environment before accepting non-empty input.
- Request approval when the terminal bypassed the sandbox, retains additional grants, strict auto-review is active, or its sandbox or network settings differ from the current policy.
- Reject input when current denied-read or environment-owned network restrictions cannot be enforced by the existing terminal, while keeping empty polls and non-TTY interrupts available without review.
- Include the effective sandbox mode and user-visible additional grants in `write_stdin` approval actions without exposing host-owned grant paths.
## Testing
Added unit and end-to-end coverage for retained cross-turn grants, strict auto-review, sandbox and network policy changes, denied reads, Windows sandbox backends, and private grant redaction.
GitOrigin-RevId: e2d71daf9358474c885998786c4928069100711c
## What changed
Update the Guardian v2 required-model-switch test to continue the thread with
empty input. This keeps authorization unchanged, so the test specifically
verifies that the required-model check prevents reuse of a cached approval for
the sandboxed command.
Continue asserting that a Guardian review starts and that the command skips a
second classification.
GitOrigin-RevId: 5ce914cb6e66f0527d9ec154331cc356104bfb72
## Why
After switching a thread to a model that requires automatic review, a
standard-scope approval could reuse a cached low-risk score for an action that
skipped classification. This allowed the action to bypass the required full
review.
## What changed
Check the thread's current model requirements before making a fast Guardian
decision. Defer required models to the full review path instead of approving
from cached scoring state.
## Testing
Add coverage for switching to a required model and reviewing a sandboxed
command without running another classification.
GitOrigin-RevId: e79e6a5df19c46acd5c4176f522a859793177639
## What changed
- Emit turn-scoped authentication recovery started and completed events when a model provider refreshes expired credentials.
- Add stable `modelProvider/authRecoveryStarted` and `modelProvider/authRecoveryCompleted` app-server notifications with the thread, turn, provider, and user-facing message.
- Show recovery progress in the TUI and `codex exec`, including Amazon Bedrock session reauthentication.
## Testing
- Cover provider recovery success and failure events, app-server routing, client rendering, and Amazon Bedrock credential refresh.
GitOrigin-RevId: 3010c38d0676f18bced27761cf86dd38344d09f9
## What changed
Apply the legacy plugin app/MCP routing policy even when no authentication mode is available. Unauthenticated plugin reads now omit unavailable app declarations while retaining their MCP server alternatives.
## Testing
Extend plugin manager coverage for unauthenticated reads and provide ChatGPT authentication in the app-server bundle-details test.
GitOrigin-RevId: d90d29d0702488eb7413c6779254a9e6aae615c0
## What changed
- Include `recencyAt`, derived from the newest non-archived assigned thread, in project responses.
- Let `project/list` sort by `position` or `recencyAt` in either direction, with recency as the default descending order for that key and projects without activity placed last.
- Encode the sort key, direction, and millisecond-precision anchor in new cursors while retaining existing ascending-position cursors.
- Add an index for project recency lookups and document the API's sorting and pagination behavior.
## Testing
- Cover recency updates when threads are assigned, archived, unarchived, or deleted.
- Cover ordering, null handling, tie-breaking, cursor pagination, invalid sort combinations, and cursor mismatches.
GitOrigin-RevId: 6165e2b9976b0b45cfa16bcd42978b67811f6df5
## What changed
- Load the effective plugin configuration for every requested `cwd` in
`plugin/list` and `plugin/installed`.
- Combine local marketplaces in request order, keeping the first source for
duplicates while merging installed and enabled state across repositories.
- Report invalid project configurations through `marketplaceLoadErrors` without
dropping valid local catalogs or globally enabled remote catalogs.
- Use the combined marketplace context for forced and background cache refreshes,
while keeping remote plugin feature gating request-wide.
## Testing
- Cover distinct and duplicate marketplaces, cross-repository enabled state,
invalid project configuration, local cache refresh, and global versus
project-local feature flags.
GitOrigin-RevId: 53c8e0e9c760dc2b969ab10d0e63fb439673c230
## What changed
- Add an optional `multi_agent_reasoning_effort` field to model metadata.
- When `Ultra` is selected, use a supported catalog override when present. Otherwise, prefer `max`, then the highest supported non-`ultra` effort, and finally `medium` when the model has no reasoning levels.
- Preserve existing request behavior for other reasoning efforts, including mapping `persistent` to `disabled`.
## Testing
- Cover configured, missing, unsupported, and empty-catalog fallbacks for both parent and spawned-agent requests.
GitOrigin-RevId: b7ef576f32e0ea95ef38bf95c25789ed16aae94e
Expand Windows deny-read globs robustly across protected directories while preserving filesystem enforcement. Preserve structured MCP tool and resource errors through app-server responses. Bind cached Guardian classifications to current local and root authorization state so stale scores cannot approve actions.
Add regression coverage for the sandbox resolver, structured protocol errors, and authorization changes.
GitOrigin-RevId: 4b80ed724d869afeca79204222d8465fa99d3a24
## Why
Remote plugin sync results need to identify which runtime categories may require
invalidation when a cached bundle changes.
## What changed
- Add `RemotePluginCapabilities` hints for MCP servers, Apps, hooks, and skills.
- Attach capability hints to materialized and removed plugins. Updates union the
declarations from the old and new bundles, while removals inspect the active
bundle before deleting its cache.
- Discover declarations without applying runtime policy or creating runtime
data directories.
## Testing
- Cover Agent Plugin capability discovery with an unavailable runtime data
directory.
- Cover capability accumulation across bundle versions and removal reporting.
GitOrigin-RevId: 338075d22d86f30f52be5785a2d87c77b33609c6
## Why
Reviewing a shortened `write_stdin` action while sending the complete input could allow unreviewed bytes to reach an escalated terminal.
## What changed
- Require the fully formatted action and approval reason to fit within 8,000 bytes.
- Reject truncated or oversized actions before requesting approval or writing any bytes to the terminal.
- Document the reviewed stdin size limit in the app-server protocol.
## Testing
Add an integration test that uses JSON escaping to push a formatted action over the limit and verifies that it is neither offered for approval nor executed, while a subsequent valid write still succeeds.
GitOrigin-RevId: f6c96a78a65a136366c8119a7d242dfc2ec05fe6
## Why
Guardian reviews for delegated workers need to recognize skills explicitly
invoked by the user on the root turn.
## What changed
- Record verified user-owned skill paths as bounded, turn-matched Guardian
evidence.
- Include trusted paths from the current worker and its root snapshot when
building review context.
- Exclude skill trust from later root turns so stale authorization is not
inherited.
## Testing
- Add an app-server lifecycle test covering inheritance of a root-invoked
skill by a delegated worker and its removal on the next root turn.
GitOrigin-RevId: aa28f485edb7a447e51d51de8dc89b959fd63d40
## What changed
- Recognize `codex_sensitive_action: true` on MCP approval elicitations.
- Route marked actions to the synchronous Guardian reviewer instead of extension fast approval. Absent or false values preserve the existing path.
- Cover ordinary and strict auto-review configurations, including marked, unmarked, and explicitly false metadata.
GitOrigin-RevId: dce13d1696568ca81c8d2b08a7ef0d5f13e155bf
## What changed
- Parse optional `usage_metadata.amount` values from Responses API completion events without converting their string representation.
- Propagate the metadata through SSE and WebSocket streams, regular turns, and remote compaction.
- Add `usageMetadata` to the app-server `rawResponse/completed` notification and its generated schemas.
## Testing
- Cover missing, null, zero, and high-precision amounts, including completion events emitted during compaction.
GitOrigin-RevId: b16d81e8350eab0dc7ff613d0dc9dbed73041713
## What changed
- Add optional Browser Use and Computer Use confirmation-policy Markdown to model catalog messages.
- Send the configured documents verbatim in `openai/confirmation_policies` metadata for `node_repl` and `cua_repl` tool calls. Send an empty object when the issuing model has no policies so runtime defaults are cleared.
- Use the issuing step's model snapshot across approval waits, and omit the metadata for other MCP servers and Guardian sessions.
## Testing
- Cover policy serialization, configuration overrides, model changes, approval waits, partial or empty policies, eligible server filtering, and Guardian exclusion.
GitOrigin-RevId: 038c4c262a31fc71986e4a2a947fe9bcbd407acc
## What changed
- Add bundled proactivity and follow-up guidance when `ReasoningEffort::Persistent` is selected.
- Allow model metadata to override or disable the guidance with `persistent_instructions`.
- Track the instructions as world state so effort and model changes replace or retire stale guidance without duplicating unchanged context.
- Tailor approval guidance to `send_user_message_async` availability, rebuild it for forked agents and rolled-back history, and exclude Guardian sessions.
## Testing
- Cover default, overridden, disabled, replaced, and retired instructions.
- Cover model changes, history transitions, agent forks, Guardian sessions, and asynchronous-message tool availability.
GitOrigin-RevId: 78e05d0335a70b385bd069b45edcd4ba570cef91
## What changed
- Mark history and notes search queries, appended note text, and replacement note text as encrypted in their tool schemas.
- Send `x-openai-encrypted-tool-arguments: true` for the corresponding backend routes without changing the JSON request body.
## Testing
- Cover encrypted schema fields and backend headers for history search, notes search, append, and write calls.
- Verify unrelated history and notes requests do not receive the encrypted-arguments header.
GitOrigin-RevId: 58263cff832c979b436ddb4013b5c27218aca678
## Why
Trusted Guardian reviewer sessions can emit events without an app-server listener, leaving their turns and tool usage absent from analytics.
## What changed
- Translate Guardian session lifecycle and canonical tool item events into analytics notifications while excluding messages, reasoning, and review content.
- Preserve Guardian lineage during prewarming even when inherited client metadata is not yet available, without emitting an incomplete thread initialization event.
- Limit direct session tracking to trusted Guardian children so resumed threads that have an app-server listener do not report duplicate events.
## Testing
- Cover completed, failed, and interrupted Guardian turns, tool counts and timing, lineage, content exclusion, prewarmed lineage, and resumed-thread deduplication.
GitOrigin-RevId: 70ace5f7ed30a7e3b6a9d6097c8b2a6a326dc4f7
## Why
Repeated skill locator roots can make catalog prompts larger even when the
catalog fits within its metadata budget.
## What changed
Evaluate aliased catalogs regardless of budget pressure and select them when
they preserve skill inclusion and description content while reducing prompt
size. Apply the same selection to combined host, executor, and orchestrator
catalogs.
## Testing
Add coverage for alias selection in full host-only catalogs and update skill,
symlink, and orchestrator resource tests to expect shortened locators and their
root mappings.
GitOrigin-RevId: ccedd3f3f6c7efaa1e5177a2d8c3d81d59239f52
## Why
Guardian treated all skill instructions as untrusted, so it could not use the
invocation of a user-owned skill as authorization evidence.
## What changed
- Record explicit and implicit skill invocations through extension contributors.
- Send Guardian a bounded, deduplicated list of canonical skill paths only when
they resolve under the user's Codex or `.agents` skill directories.
- Keep repository skills and symlinks that escape trusted roots untrusted, and
send only verified paths rather than skill contents to the classifier.
- Avoid recording host skill prompts that were superseded by core skill
injection.
## Testing
- Added unit coverage for trusted roots, symlink escapes, deduplication, and
size limits.
- Added integration coverage showing that Guardian trusts invoked user skills
while rejecting a forged repository skill.
GitOrigin-RevId: 1cc0be230f7e6649110201c23c3de8f26447ff36
## What changed
- Fetch ChatGPT account access and attach `cyber_trusted_access` under
`openai/entitlementContext` when an installed or selected plugin explicitly
requests it from a local, read-only stdio tool with no arguments.
- Reject caller-supplied entitlement context on direct MCP calls, and fall back
to an `unknown` status when access cannot be verified or the account changes
during the lookup.
- Count entitlement lookup time against the MCP tool-call timeout.
## Testing
- Cover eligible calls plus unowned, remote, HTTP, mutable, argument-bearing,
API-key, undeclared, direct, and account-switch cases in core and app-server
integration tests.
GitOrigin-RevId: 303b61585ef4530276c373d914a2d0ccef1f4ac2
## What changed
- Add an optional `toolOutput` to `turn/start` for starting or steering a turn with a named function-call output instead of user input.
- Emit standalone outputs as `functionCallOutput` thread items, persist them in durable history, and include them in resumed threads.
- Validate that tool outputs have a name, are not combined with nonempty `input`, satisfy the text-size limit, and use supported image URLs.
## Testing
- Cover standalone tool-output notifications, model input, and resumed history in both legacy and paginated history modes.
- Cover the text-size limit for structured tool output.
GitOrigin-RevId: a1eeec7b9b7de67b1a1c5e829a54552b85ec118b
## Why
Linux managed networking routed proxy connections through filesystem-backed Unix sockets, requiring an extra readable sandbox path and stale socket cleanup.
## What changed
- Transfer loopback TCP listeners from the sandbox namespace to host bridge processes over anonymous Unix socket pairs.
- Validate transferred descriptors, keep bootstrap channels private to each sandbox launch, and close them before running untrusted commands.
- Tie proxy bridge lifetime to the sandbox so cancellation closes active upstream connections.
## Testing
- Cover descriptor validation and interrupted handoffs.
- Verify concurrent sandboxes keep proxy endpoints isolated and do not inherit privileged sockets.
- Exercise managed networking end to end through `app-server`, confirming proxied access succeeds while direct host access remains blocked.
GitOrigin-RevId: 6561e09c83b927c604951bf2aa00ff532d179da5
## What changed
- Add the zero-based `window_number` to Responses turn metadata and include it in prewarm requests.
- Persist `forked_from_ordinal_exclusive` separately from the physical history base so fork lineage remains accurate after reverts and cold resumes.
- Report context-inheriting subagents through `parent_thread_id` without also emitting fork lineage.
- Reserve the new metadata keys while accepting and filtering previously valid configured values so Codex-owned values take precedence.
## Testing
- Cover window numbering across compaction, resume, and fork operations.
- Cover fork cutoff persistence across direct forks, legacy rollouts, reverts into inherited history, and cold resumes.
GitOrigin-RevId: 288f6cd632254814c1f166668b33828082d799a1
## Why
Opening Guardian's initial WebSocket connections can be delayed, but thread startup and resume do not need to wait for those connections.
## What changed
- Install the Guardian sampler and related thread state before opening its initial connections.
- Prewarm the sampler's WebSocket pool in a background task while retaining the existing on-demand connection behavior.
## Testing
- Verify extension startup returns before a delayed WebSocket handshake completes, then warms the full initial connection pool.
- Verify resuming a thread likewise returns before Guardian's delayed handshake completes.
GitOrigin-RevId: 58c91cf045b223f917c67d7e8dc82eac529db4ce
## What changed
- Add a bounded developer context fragment identifying the MCP server or connector and the user-owned configuration that declared it.
- Emit the fragment only when the effective entry matches the user configuration or an active plugin declaration resolves inside the Codex home directory.
- Keep tool descriptions, outputs, and unrelated tools untrusted, and reject unsupported sources or paths that escape through symlinks.
## Testing
- Cover user-configured servers and connectors, plugin-provided capabilities, token truncation, symlink escapes, and app-server request integration.
GitOrigin-RevId: 0bfe2a2f3a48334d1d5faad692b5d36452febb68
## What changed
- Add the `write_stdin_approval` feature flag, disabled by default, to require a fresh approval before sending non-empty input to an escalated unified-exec terminal.
- Route these reviews through hooks, Guardian, app-server, and the TUI as `writeStdin` approvals while keeping the parent command item unchanged.
- Preserve the terminal environment, launch directory, and escalation state across turns, and revalidate the process identity after approval before writing input.
## Testing
- Cover approval routing, policy decisions, process reuse, terminal identity preservation, app-server events, analytics, and TUI rendering.
GitOrigin-RevId: 4ba29eaae6208e934737ba078c96e589c7c2164d
## Why
Models that require automatic review previously skipped Guardian v2 risk scoring
entirely, even when Guardian was limited to computer-use tools. That scope cannot
use a low-risk result to approve unrelated tools, so the blanket skip is
unnecessary.
## What changed
- Retain Guardian v2 risk scoring for required-review models in
`ComputerUseOnly` scope while continuing to skip it in standard scope.
- Preserve strict automatic approval review for Node REPL-backed tools, including
when classification fails.
## Testing
Added coverage for low-risk, high-risk, and invalid classifications across the
Node REPL and computer-use REPL paths, plus an unrelated MCP tool.
GitOrigin-RevId: ee38fabf82e196df0ae13b4216b5892be9b799cf
## What changed
Remove `minimum`, `maximum`, and `maxLength` from the supported tool input
schema representation. Schema parsing now drops these bounds instead of
including them in generated tool declarations, including declarations for
reserved history and notes tools.
GitOrigin-RevId: b7c7733651e65d38cc3d0cef2efa127ab3f8a32f
## What changed
- Resolve plugin activation, MCP server policy, and marketplace definitions from the effective configuration stack, including system settings and trusted project overrides.
- Load plugin skills independently for each working directory passed to `skills/list`.
- Exclude project configuration from catalog requests whose `cwds` are omitted or empty.
- Cache up to eight loaded plugin configurations with least-recently-used eviction so requests for different working directories can reuse their results.
## Testing
- Cover layered plugin and MCP policy across trusted and untrusted projects.
- Cover per-directory skill and plugin catalog results, cache reuse and eviction, and system-defined marketplaces.
GitOrigin-RevId: cb68b2b1bdab1da48e05ca7562bc05014431fc71
## Why
App-server clients need the explanation and steering instruction returned with a
misalignment policy violation to offer a user-confirmed continuation. Missing or
incomplete details must continue to behave as a terminal block.
## What changed
- Parse optional misalignment classification, explanation, and steering details
from streamed and HTTP Responses errors and propagate them through core errors.
- Include the details in live app-server `error` and `turn/completed` payloads and
export the corresponding protocol schemas and TypeScript types.
- Keep explanations and steering messages out of serialized rollout events and
redact them from debug output.
- Document how clients can resume with `turn/start` after user confirmation.
## Testing
- Cover streamed, HTTP, and WebSocket-wrapped errors, including malformed and
classification-only details.
- Verify live app-server notifications expose resumable details without writing
the explanation or steering message to the rollout.
GitOrigin-RevId: 329258a444c2cd91d0c57ab1720830b33ddcfac5
## What changed
- Classify `response.failed` events with the `rate_limit_exceeded` code as a distinct retryable error while preserving any parsed retry delay.
- Expose the error as `rateLimitExceeded` through the core protocol and app-server schemas after stream retries are exhausted.
- Preserve the upstream message for TUI display while keeping it out of telemetry summaries.
## Testing
- Cover SSE classification, retry metadata, protocol conversion and serialization, exhausted stream retries, telemetry redaction, and TUI rendering.
GitOrigin-RevId: 02dab4d3477dcd7653a58c49c4bd38687a616579
## What changed
- Append accepted Guardian V2 classification results to rollout history for non-ephemeral threads.
- Keep resumed and forked threads from restoring a persisted score into active Guardian state.
## Testing
- Verify that asynchronous scoring records the resulting `SecurityRiskScore` rollout item.
- Seed resume and fork tests with a persisted score and verify that approvals ignore it.
GitOrigin-RevId: 40d63a2ea7e7cf6398402c6aed7d5e5727dc9d68
## Why
Guardian approval reviews may need the original user instructions to decide
whether a command is authorized.
## What changed
- Forward the parent thread's `history.list_windows`, `history.list_items`,
`history.read_item`, and `history.search_contents` executors to Guardian
reviewer sessions.
- Keep other parent extension tools, including the `notes` namespace, isolated
from Guardian reviewers.
## Testing
Add an app-server integration test that reads parent history during a Guardian
review and verifies that `notes` tools are not exposed.
GitOrigin-RevId: 65a90036577050adfa23b1d98f862233c994d9d7
## What changed
- Default Guardian v2's review scope to computer-use tools. Set
`features.guardianv2.review_scope.computer_use_only = false` to retain the
broader tool review scope.
- Include images in Guardian transcripts by default. Set
`features.guardianv2.transcript.include_images = false` to disable them.
## Testing
- Update configuration and app-server coverage for the new defaults and
explicit broader-scope overrides.
GitOrigin-RevId: 88c3cfe6dd2a96df052111794ad59c5c9ea39b78
## What changed
- Express nullable history and notes arguments with `anyOf` and remove unsupported schema constraints.
- Forward valid JSON object arguments to the backend without enforcing client-side limits.
- Clarify history ID, ordering, cross-agent path, and consistency semantics in the tool descriptions.
## Testing
- Cover forwarding previously restricted argument values for every history and notes tool.
- Verify app-server requests expose the Bridge-compatible schemas and still reject non-object arguments locally.
GitOrigin-RevId: 28809fe9da5099944fd04962b5e71ffda4163eea
## What changed
- Convert unstructured MCP results into typed function-call output items instead of serializing the entire content array as a text string.
- Keep structured MCP results as serialized text and preserve media, encrypted content, and unknown content through their existing item conversions.
- Drop empty text items during output truncation so they do not consume API array slots.
## Testing
- Cover text-only, mixed unstructured, structured, and image-sanitized MCP results.
- Verify empty text items are discarded under byte- and token-based truncation policies.
GitOrigin-RevId: fa1c5b7dee6f003a094265379dcabdd060386a48
## Why
MCP servers attached to executor environments must retain their owner's
permission profile instead of inheriting the thread-wide sandbox authority.
## What changed
- Resolve and capture a permission profile for each enabled MCP server when
publishing the runtime, and reject calls or elicitations when that authority
is unavailable.
- Use the captured server profile for tool approval decisions, elicitation, and
sandbox metadata, including after runtime refreshes.
- Materialize `:workspace_roots` from `PathUri` values so permissions preserve
the path convention of remote executor environments.
- Give threadless app discovery and resource reads an explicit default
permission profile.
## Testing
Added coverage for per-server elicitation authority, unresolved attachments,
runtime refreshes, restricted tool calls, and foreign-platform workspace roots.
GitOrigin-RevId: 6b188d4b08b29e9971ff7aa68a7785a0cdf9e394
## Why
SQLite log persistence needs visibility into batch size, write latency,
failures, and entries dropped before they reach the writer. Exporter
diagnostics must not feed back into the SQLite log sink and keep metric
exports active indefinitely.
## What changed
- Record write count, duration, batch bytes, entry count, largest-entry size,
and queue drops with bounded outcome tags.
- Add explicit byte histogram boundaries for log batch metrics.
- Filter OTLP transport noise and the benign unsolicited HTTP/2 PING warning
from SQLite log persistence to prevent export cycles while retaining other
HTTP/2 warnings.
## Testing
- Cover metric values, tags, queue-drop reasons, and histogram boundaries.
- Verify successful and failed OTLP HTTP and gRPC exports become idle instead
of generating recurring SQLite log-write metrics.
GitOrigin-RevId: a63224ae15945fe84adc977a8b7d55bb47a4de53
## Why
Reserved tool parameter constraints must survive schema parsing so the model receives the declared limits.
## What changed
- Preserve `minimum` and `maximum` as exact JSON numbers.
- Preserve `maxLength` and infer a string schema when it is the only type hint.
## Testing
- Cover bounded integer, number, and string schemas through both parsing paths.
- Verify history and notes tools retain their constraints in app-server model requests.
GitOrigin-RevId: 4cc89722b5b226d595b57232ec3b8e825863faf3
## What changed
- Read `x-codex-imagegen-request-id` from image generation and edit responses.
- Propagate the ID to `codex_image_generation_event` analytics.
- Keep the ID in process only, excluding it from extension item serialization, generated types, app-server wire data, and rollout history.
## Testing
- Cover response-header extraction and missing-header behavior in the images client.
- Verify end-to-end analytics emission and the unchanged image-generation item wire shape.
GitOrigin-RevId: 9b8e09b7d655c0c2faa84f0eee99aabae583668d
## Why
Git remote URLs can embed usernames, passwords, or tokens. Codex carries these
URLs through turn metadata and persisted thread metadata, so credentials must be
removed before a remote enters those paths.
## What changed
- Add `SanitizedGitUrl`, which parses Git URL and SCP-style remotes, strips
authentication data, and preserves the conventional `git` SSH user.
- Use sanitized remotes when collecting Git metadata, enriching model requests,
discovering cloud environments, updating thread metadata, and reading legacy
rollouts. Reject or omit malformed remotes instead of retaining their raw
contents.
- Keep API, schema, and TypeScript representations as strings while enforcing
sanitization in Rust.
## Testing
- Cover URL schemes, SCP and IPv6 forms, remote helpers, encoded paths,
malformed values, and legacy deserialization.
- Verify credentials do not appear in model requests, API responses, SQLite, or
rollout files.
GitOrigin-RevId: 6435efc4c45bfbfad4723ce7a0457cb00175f25c
## What changed
- Accept only `http://` and `https://` gRPC endpoints for app server
`--code-mode-host` connections.
- Limit the standalone code-mode host to stdio and gRPC listeners.
- Remove the WebSocket session provider, dual-WebSocket negotiation, transport
lanes, and related dependencies and tests.
- Keep coverage for shared and prewarmed gRPC hosts and reject WebSocket host
URLs in CLI parsing tests.
GitOrigin-RevId: 8792604e79ffd54ce776074a4dc3f7d55e63752a
## Why
MCP servers can share an OAuth callback URL. Without a validated issuer or a
server-specific callback path, an authorization response could be associated
with the wrong server.
## What changed
- Use stable callbacks when authorization metadata advertises issuer-bound
responses, and validate the returned issuer before exchanging the code.
- Retain server-specific callback IDs for providers without issuer support,
including fallback to the global or default callback for legacy registered
clients.
- Persist registered callback URLs for MCP servers and plugins, and insert the
active listener port into portless loopback redirects.
## Testing
Add coverage for issuer validation, callback-mode discovery, registered and
legacy clients, plugin OAuth, CLI persistence, and loopback listener ports.
GitOrigin-RevId: 2878c92e237fc17fd3def0bd2e1cce3e104a3db8
Krish Chainani