Files
codex/codex-rs/core-skills/Cargo.toml
T
jif c2fbf4247a Parallelize skill metadata stats (#29326)
## Summary

This switches skill discovery to the simpler same-connection scalar
request shape.

After reading a skills directory, discovery now starts the existing
`fs/getMetadata` calls for all visible entries in that directory before
awaiting the results. There is no JSON-RPC batch frame and no new
filesystem API; remote filesystems use the existing request-id
multiplexing on the same exec-server connection.

This is the scoped alternative to the batch-frame approach in #29074 /
#29075.

## What changed

- Collect visible directory entries before processing them.
- Run their existing `fs.get_metadata(...)` calls with `join_all`.
- Process the results in the original directory order, so skill
discovery behavior stays the same.

## Benchmarks

Fresh local benchmark against generated skill trees over a real
exec-server remote filesystem. The benchmark calls the actual
`load_skills_from_roots` path, so this includes directory reads,
metadata stats, `SKILL.md` reads, and parsing.

Times are p50 milliseconds from 5 samples after 1 warmup, using warmed
runs.

| Scenario | Legacy `main` | Batch frame stack (#29074 / #29075) |
Same-connection scalar stack |
| --- | ---: | ---: | ---: |
| 100 flat skills | 377.4 | 389.0 | 378.6 |
| 500 flat skills | 1983.2 | 1856.6 | 1757.5 |

Takeaway: for the actual skill discovery path, same-connection scalar is
tied with legacy at 100 skills and best at 500 skills. The batch-frame
stack does not show enough win here to justify the extra protocol/API
surface.

Benchmark command:

- `just test -p codex-exec-server benchmark_remote_skill_discovery
--run-ignored ignored-only --no-capture`

Checked locally with:

- `just test -p codex-core-skills`
- `just bazel-lock-update`
- `just bazel-lock-check`
2026-06-21 14:04:18 +02:00

47 lines
1.3 KiB
TOML

[package]
edition.workspace = true
license.workspace = true
name = "codex-core-skills"
version.workspace = true
[lib]
doctest = false
name = "codex_core_skills"
path = "src/lib.rs"
[lints]
workspace = true
[dependencies]
anyhow = { workspace = true }
codex-analytics = { workspace = true }
codex-app-server-protocol = { workspace = true }
codex-config = { workspace = true }
codex-context-fragments = { workspace = true }
codex-exec-server = { workspace = true }
codex-login = { workspace = true }
codex-model-provider = { workspace = true }
codex-otel = { workspace = true }
codex-protocol = { workspace = true }
codex-shell-command = { workspace = true }
codex-skills = { workspace = true }
codex-utils-absolute-path = { workspace = true }
codex-utils-output-truncation = { workspace = true }
codex-utils-path-uri = { workspace = true }
codex-utils-plugins = { workspace = true }
dirs = { workspace = true }
dunce = { workspace = true }
futures = { workspace = true }
serde = { workspace = true, features = ["derive"] }
serde_json = { workspace = true }
serde_yaml = { workspace = true }
shlex = { workspace = true }
tokio = { workspace = true, features = ["fs", "macros", "rt"] }
toml = { workspace = true }
tracing = { workspace = true }
zip = { workspace = true }
[dev-dependencies]
pretty_assertions = { workspace = true }
tempfile = { workspace = true }