felixxia-oai beac16cccd Move host skill prompt injection into the skills extension (#37503) ...

## What changed

- Add `HostSkillsSnapshot::load_skill_prompts` so the skills extension owns reading and rendering selected host skills.
- Keep explicit invocation telemetry, unreadable-skill warnings, plugin prompt ordering, and suppression of host prompts superseded by provider prompts.
- Remove the legacy prompt injection and fragment implementation from `codex-core-skills`.

## Testing

- Cover prompt truncation without an installed skills extension, skill/plugin ordering, selective provider supersession, unreadable skills, and contextual fragment detection.

GitOrigin-RevId: 9c8b84ad54b90d174abc287ab49cc5a231e9e1aa

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

..

dynamic_skill_selector

Load host skill roots through the skills extension (#37162)

2026-08-05 21:17:54 +00:00

loader

Remove the legacy core skill loader (#37457)

2026-08-07 15:16:06 +00:00

provider

Generalize skill locator aliases across providers (#37488)

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

tools

Project orchestrator skills through world state (#37149)

2026-08-05 20:14:31 +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

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

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

catalog.rs

Generalize skill locator aliases across providers (#37488)

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

config.rs

Add shadow metrics for lexical skill selection (#32761)

2026-07-13 10:38:37 +00:00

dynamic_skill_selector.rs

Evaluate character matching over skill routing metadata (#35663)

2026-07-27 19:37:02 +00:00

extension_tests.rs

Record metrics for empty skill catalogs (#35607)

2026-07-27 12:32:32 +00:00

extension.rs

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

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

fragments.rs

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

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

host_aliases.rs

Generalize skill locator aliases across providers (#37488)

2026-08-07 19:04:39 +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

Remove the legacy core skill loader (#37457)

2026-08-07 15:16:06 +00:00

host_roots.rs

Remove the legacy core skill loader (#37457)

2026-08-07 15:16:06 +00:00

host_service_tests.rs

Unify plugin skill loading with the host skill service (#37444)

2026-08-07 13:54:24 +00:00

host_service.rs

Move skill config rule resolution into codex-config (#37466)

2026-08-07 16:20:38 +00:00

host_snapshot.rs

Load host skill roots through the skills extension (#37162)

2026-08-05 21:17:54 +00:00

lib.rs

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

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

provider.rs

Load host skill roots through the skills extension (#37162)

2026-08-05 21:17:54 +00:00

render_observability_tests.rs

Add metrics for extension-rendered skill catalogs (#35597)

2026-07-27 11:04:02 +00:00

render_observability.rs

Project orchestrator skills through world state (#37149)

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

render_tests.rs

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

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

render.rs

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

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

selection.rs

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

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

shadow_selection_experiment.rs

Load host skill roots through the skills extension (#37162)

2026-08-05 21:17:54 +00:00

sources.rs

Refresh host skill catalogs through world state (#33425)

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

state.rs

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

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

warnings.rs

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

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

world_state_catalogs.rs

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

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

world_state.rs

Project orchestrator skills through world state (#37149)

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