vkg-oai a083a1e49e Distinguish MCP approval cancellation reasons (#54679) ...

## Why

MCP tool calls reported every aborted approval as "user cancelled MCP tool call", including interrupted requests and automatic cancellations in `exec` mode.

## What changed

Carry `user`, `interrupted`, or `non_interactive` cancellation reasons through MCP approval metadata and resolution. Mark explicit TUI cancellations as user actions, interrupted requests as interruptions, and automatic `exec` cancellations as non-interactive.

Use the reason to report when a call was cancelled before approval or because interactive approval is unavailable in `exec` mode. Preserve the existing cancellation message for clients that omit the reason.

## Testing

Update tests to verify that a closed approval response carries the interruption reason and that `exec` cancellation responses include the non-interactive reason.

GitOrigin-RevId: be2a5f7fef539b5db2add53b46aea27e2b8a66fc

2026-10-16 19:08:19 +00:00

..

code_mode

Honor tool-description-first ordering in Code Mode (#51704)

2026-10-07 14:32:44 +00:00

executed_tool_calls

Add opt-in output token replay for OpenAI requests (#52742)

2026-10-10 01:25:00 +00:00

handlers

Allow dynamic tool calls to execute in parallel (#54654)

2026-10-16 16:28:53 +00:00

runtimes

Support remote credential masking with Zsh shell snapshots (#54432)

2026-10-15 22:25:58 +00:00

approvals_tests.rs

Distinguish MCP approval cancellation reasons (#54679)

2026-10-16 19:08:19 +00:00

approvals.rs

Distinguish MCP approval cancellation reasons (#54679)

2026-10-16 19:08:19 +00:00

call_trace.rs

Trace tool call receipt, result readiness, and code-mode dispatch (#44661)

2026-09-10 22:33:32 +00:00

catalog_parameters.rs

Support model-catalog overrides for Code Mode tool messages (#47118)

2026-09-21 22:49:17 +00:00

context_tests.rs

Refactor image content to use a shared ImageReference type (#45543)

2026-09-14 23:25:09 +00:00

context.rs

Preserve delivered messages through post-tool hook failures (#47039)

2026-09-21 14:14:21 +00:00

control_tool_analytics.rs

Track history, notes, and async messages as control tools (#40496)

2026-08-24 23:19:03 +00:00

events.rs

Consolidate command execution output into aggregated_output (#50402)

2026-10-02 18:48:49 +00:00

executed_tool_calls_direct_tests.rs

Preserve large arguments in executed tool call metadata (#52268)

2026-10-08 20:40:47 +00:00

executed_tool_calls.rs

Preserve large arguments in executed tool call metadata (#52268)

2026-10-08 20:40:47 +00:00

hook_names.rs

Default function tools into tool hooks (#23757)

2026-05-23 00:56:58 +00:00

hosted_spec_tests.rs

Use the image generation extension by default (#31596)

2026-07-09 12:25:19 +09:00

hosted_spec.rs

Use the image generation extension by default (#31596)

2026-07-09 12:25:19 +09:00

lifecycle.rs

Bind Guardian async scores to target environment permissions (#47830)

2026-09-24 12:34:04 +00:00

metadata_metrics_tests.rs

Preserve live tool-call metadata across request windows (#49401)

2026-09-29 23:24:37 +00:00

metadata_metrics.rs

Preserve live tool-call metadata across request windows (#49401)

2026-09-29 23:24:37 +00:00

mod.rs

Distinguish MCP approval cancellation reasons (#54679)

2026-10-16 19:08:19 +00:00

multi_agent_tool.rs

Support model-catalog overrides for Code Mode tool messages (#47118)

2026-09-21 22:49:17 +00:00

network_approval_tests.rs

Tie network approval reviews to their originating execution (#44575)

2026-09-10 16:17:49 +00:00

network_approval.rs

Track approval cancellation sources and Guardian context changes (#54046)

2026-10-14 17:33:28 +00:00

orchestrator.rs

Require fresh Guardian approval for escalated tool retries (#54263)

2026-10-15 11:16:13 +00:00

parallel_observation_tests.rs

Expose tool dispatch and timing observations to extensions (#47662)

2026-09-23 20:49:48 +00:00

parallel.rs

Support model-specific function description prefixes (#51930)

2026-10-08 03:20:54 +00:00

registry_tests.rs

Refactor tool telemetry product SKU matching to use an allowlist (#47757)

2026-09-24 05:39:22 +00:00

registry.rs

Support model-specific function description prefixes (#51930)

2026-10-08 03:20:54 +00:00

router_tests.rs

Add opt-in output token replay for OpenAI requests (#52742)

2026-10-10 01:25:00 +00:00

router.rs

Support model-specific function description prefixes (#51930)

2026-10-08 03:20:54 +00:00

sandboxing_tests.rs

Run sandbox integrity checks before commands and filesystem operations (#51843)

2026-10-07 21:52:43 +00:00

sandboxing.rs

Run sandbox integrity checks before commands and filesystem operations (#51843)

2026-10-07 21:52:43 +00:00

spec_plan_strict_third_party_tests.rs

Isolate tracing in the strict third-party tool deferral test (#50977)

2026-10-04 23:07:12 +00:00

spec_plan_tests.rs

Remove the patched zsh shell execution backend (#52160)

2026-10-08 16:19:09 +00:00

spec_plan.rs

Keep environment tools stable across readiness changes (#54098)

2026-10-14 21:06:42 +00:00

tool_dispatch_trace_tests.rs

Add early yielding for code-mode observations (#48123)

2026-09-25 15:42:35 +00:00

tool_dispatch_trace.rs

Canonicalize default tools under the functions namespace (#37022)

2026-08-05 04:07:59 +00:00

tool_namespaces_info.rs

Include tool namespace inventory in turn metadata (#37492)

2026-08-07 19:32:15 +00:00

user_messaging_tests.rs

Retain confirmed Code Mode messages for Guardian reviews (#48725)

2026-09-27 15:03:38 +00:00

user_messaging.rs

Retain confirmed Code Mode messages for Guardian reviews (#48725)

2026-09-27 15:03:38 +00:00