jif 57f42a8113 Avoid cloning immutable metadata on tool search cache hits (#37279) ...

## Why

Checking the tool search cache currently rebuilds search metadata for every deferred tool, even when an immutable tool runtime has not changed.

## What changed

- Track immutable deferred tools by runtime identity and dynamic tools by their current search metadata.
- Rebuild the search handler when the deferred registry, dynamic metadata, or source-listing mode changes.
- Keep only weak references to immutable runtimes in the cache.

## Testing

Added unit coverage for immutable handler reuse, registry and exposure changes, source-listing changes, and refreshed dynamic tool metadata.

GitOrigin-RevId: 024c6f4498d431e7bbfaecde420f77fcf8c0dba7

2026-08-06 14:11:35 +00:00

..

code_mode

Reuse MCP handlers across sampling steps (#37273)

2026-08-06 13:37:07 +00:00

handlers

Avoid cloning immutable metadata on tool search cache hits (#37279)

2026-08-06 14:11:35 +00:00

runtimes

Centralize tool approval handling in Session (#37128)

2026-08-05 17:48:45 +00:00

approvals_tests.rs

Propagate approval rejection reasons (#34400)

2026-07-20 19:23:21 +00:00

approvals.rs

Centralize tool approval handling in Session (#37128)

2026-08-05 17:48:45 +00:00

context_tests.rs

Add per-surface MCP tool exposure controls (#36781)

2026-08-03 18:51:46 +00:00

context.rs

Add per-surface MCP tool exposure controls (#36781)

2026-08-03 18:51:46 +00:00

events.rs

Attribute command executions to trusted plugin scripts (#35020)

2026-07-23 22:31:53 +00:00

executed_tool_calls_tests.rs

Retain attempted tool metadata across prompts (#36507)

2026-08-01 17:36:39 +00:00

executed_tool_calls.rs

Canonicalize default tools under the functions namespace (#37022)

2026-08-05 04:07:59 +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

Support plaintext collaboration tool messages (#35845)

2026-07-28 23:49:37 +00:00

mod.rs

Canonicalize default tools under the functions namespace (#37022)

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

network_approval_tests.rs

Use turn environment permissions for tool execution (#37038)

2026-08-05 06:38:57 +00:00

network_approval.rs

Use turn environment permissions for tool execution (#37038)

2026-08-05 06:38:57 +00:00

orchestrator.rs

Centralize tool approval handling in Session (#37128)

2026-08-05 17:48:45 +00:00

parallel.rs

Canonicalize default tools under the functions namespace (#37022)

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

registry_tests.rs

Align registry tests with canonical tool names (#37035)

2026-08-05 06:07:53 +00:00

registry.rs

Reuse MCP handlers across sampling steps (#37273)

2026-08-06 13:37:07 +00:00

router_tests.rs

Canonicalize default tools under the functions namespace (#37022)

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

router.rs

Canonicalize default tools under the functions namespace (#37022)

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

sandboxing_tests.rs

Preserve Windows sandbox proxy settings in guardian sessions (#35036)

2026-07-23 23:35:29 +00:00

sandboxing.rs

Centralize tool approval handling in Session (#37128)

2026-08-05 17:48:45 +00:00

spec_plan_tests.rs

Reserve the tool_search namespace for the search tool (#37188)

2026-08-06 00:16:57 +00:00

spec_plan.rs

Avoid cloning immutable metadata on tool search cache hits (#37279)

2026-08-06 14:11:35 +00:00

tool_dispatch_trace_tests.rs

Canonicalize default tools under the functions namespace (#37022)

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

tool_dispatch_trace.rs

Canonicalize default tools under the functions namespace (#37022)

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