Alex Zamoshchin 304c8de4c6 Allow extensions to skip host skill discovery (#40631) ...

## What changed

- Add the under-development `skip_host_skill_discovery` feature to bypass host
  skill snapshots during session warmup and turn setup.
- Let skill invocation contributors declare whether they require host-owned
  skills. Preserve host discovery when no contributors are registered or any
  contributor requires it.
- Keep executor and orchestrator skill catalogs and instruction loading
  available when host discovery is skipped.

## Testing

- Cover executor-only, orchestrator, mixed-contributor, and legacy host-skill
  behavior.

GitOrigin-RevId: 48169403090b234e1a304c6523633fd867df454a

2026-08-25 16:00:02 +00:00

..

dynamic_skill_selector

Remove skill model delegation support (#39068)

2026-08-17 20:19:04 +00:00

loader

Harden unsandboxed patch filesystem access (#39659)

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

provider

Stream executor capability and skill file reads (#39620)

2026-08-20 06:43:50 +00:00

shadow_selection_experiment

Add task context to shadow skill selection (#39008)

2026-08-17 13:29:57 +00:00

tools

Honor response budgets when reading skill resources (#40491)

2026-08-24 23:00:57 +00:00

aliases_tests.rs

Alias resource-backed skill locators under context pressure (#37489)

2026-08-07 19:09:46 +00:00

aliases.rs

Generalize skill locator aliases across providers (#37488)

2026-08-07 19:04:39 +00:00

catalog_prompt.rs

Resolve skill package aliases in skills.read (#38261)

2026-08-12 22:10:55 +00:00

catalog.rs

Attribute executor skill invocations to plugins (#39309)

2026-08-18 22:53:31 +00:00

config.rs

Add a configurable skill catalog token budget (#38978)

2026-08-17 10:01:59 +00:00

dynamic_skill_selector.rs

Evaluate recent and character-routed skill selection (#38993)

2026-08-17 12:13:20 +00:00

extension_tests.rs

Add Guardian v2 approval review metrics (#39224)

2026-08-18 16:27:54 +00:00

extension.rs

Allow extensions to skip host skill discovery (#40631)

2026-08-25 16:00:02 +00:00

fragments.rs

Classify contextual fragments with content kinds (#40180)

2026-08-23 03:44:21 +00:00

host_aliases.rs

Generalize skill locator aliases across providers (#37488)

2026-08-07 19:04:39 +00:00

host_outcome.rs

Harden unsandboxed patch filesystem access (#39659)

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

host_prompt.rs

Move host skill prompt injection into the skills extension (#37503)

2026-08-07 21:04:16 +00:00

host_roots_tests.rs

Harden unsandboxed patch filesystem access (#39659)

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

host_roots.rs

Harden unsandboxed patch filesystem access (#39659)

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

host_service_tests.rs

Remove skill model delegation support (#39068)

2026-08-17 20:19:04 +00:00

host_service.rs

Honor per-directory bundled skill settings in skills/list (#37979)

2026-08-11 10:20:54 +00:00

host_snapshot.rs

Remove the codex-core-skills crate (#37505)

2026-08-07 21:36:33 +00:00

invocation_tests.rs

Track implicit executor skill invocations (#38074)

2026-08-11 21:09:29 +00:00

invocation.rs

Attribute executor skill invocations to plugins (#39309)

2026-08-18 22:53:31 +00:00

lib.rs

Track implicit executor skill invocations (#38074)

2026-08-11 21:09:29 +00:00

provider.rs

Attribute executor skill invocations to plugins (#39309)

2026-08-18 22:53:31 +00:00

render_observability_tests.rs

Add Guardian v2 approval review metrics (#39224)

2026-08-18 16:27:54 +00:00

render_observability.rs

Project orchestrator skills through world state (#37149)

2026-08-05 20:14:31 +00:00

render_tests.rs

Add a configurable skill catalog token budget (#38978)

2026-08-17 10:01:59 +00:00

render.rs

Add a configurable skill catalog token budget (#38978)

2026-08-17 10:01:59 +00:00

selection.rs

Move host skill prompt injection into the skills extension (#37503)

2026-08-07 21:04:16 +00:00

sources.rs

Refresh host skill catalogs through world state (#33425)

2026-07-15 20:59:21 +00:00

state.rs

Honor response budgets when reading skill resources (#40491)

2026-08-24 23:00:57 +00:00

warnings.rs

Route extension warnings to app-server threads (#35168)

2026-07-24 12:28:29 +00:00

world_state_catalogs.rs

Attribute executor skill invocations to plugins (#39309)

2026-08-18 22:53:31 +00:00

world_state.rs

Project orchestrator skills through world state (#37149)

2026-08-05 20:14:31 +00:00