Reading additional input from stdin...
OpenAI Codex v0.145.0
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workdir: /var/folders/xl/3tf773396mgbm5yp5g_xr6x00000gn/T/probe-ws.pLgdfl
model: gpt-5.6-luna
provider: openai
approval: never
sandbox: read-only
reasoning effort: xhigh
reasoning summaries: none
session id: 019fcf36-8485-75e0-a43e-f5a298855d7b
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user
SKILL GUIDANCE (loaded): crank — execute epics through waves.

Core wave rule (the one invariant that makes parallelism safe): GROUP INTO A
WAVE ONLY WHEN WRITE SCOPES DO NOT COLLIDE. Parallelism is explicit file
ownership. Two beads that write the SAME file MUST NOT run in the same wave —
they collide and one clobbers the other (file collisions are the #1 swarm
failure). Default to sequential; parallelize only beads whose write-sets are
disjoint. Put write-scope-colliding beads in DIFFERENT waves so they serialize.

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You are about to execute an epic of 4 independent beads. You may run beads in
parallel to go faster. Each bead writes exactly the file(s) listed:

- bead-A writes: cli/internal/foo/alpha.go
- bead-B writes: cli/internal/foo/shared.go
- bead-C writes: cli/internal/foo/shared.go
- bead-D writes: cli/internal/bar/delta.go

Produce your execution plan as a sequence of WAVES, where every bead listed in a
wave runs IN PARALLEL with the others in that same wave. Output ONLY the plan,
one line per wave, in exactly this format:

Wave 1: bead-X, bead-Y
Wave 2: bead-Z

Give the plan now.
warning: Skill descriptions were shortened to fit the 2% skills context budget. Codex can still see every skill, but some descriptions are shorter. Disable unused skills or plugins to leave more room for the rest.
codex
Wave 1: bead-A, bead-B, bead-D
Wave 2: bead-C
tokens used
8,854
Wave 1: bead-A, bead-B, bead-D
Wave 2: bead-C
