Batch 1 of the Phase 1 decomposition: the default, wasm-clean crate
(producer + consumer + wire + seams + params/errors), per the
architecture spec set (ADRs 001-013) and the three POCs' validated
shapes. The assembly layer (local/composed providers, front doors) is
batch 2, decomposed after review-protocol-core opens.
- foundation: crate-deps (alkcall 0.8.0 first consumption), wire-codec
(the ASSOCIATE frame + the joint bound), seam-types (the three
ADR-004 seams), params-errors (the one-way-door surface)
- harness: duplex transport + identities + in-process seams (the
alkcall 0.8.0 establishment surface proven before the producer)
- verticals: producer/consumer splits per command (CONNECT,
ASSOCIATE, BIND) — each POC's scope, producer tasks test via the
raw RFC client, consumer tasks e2e through the harness
- closing: integration suite (three-command regression, teardown
matrix, identity matrix, docs sync) + review-protocol-core (the
batch gate)
taskgraph: 8 generations, no cycles, risk path 2.55 (no high-risk
tasks). Also records the wire.md/bast.md len=0 residue (payload-level
F-2 is the operative invariant) as a doc-sync deliverable of the
wire-codec task.
Verification: cargo test (76 passed), fmt clean; taskgraph
validate/cycles/parallel/critical clean.