diff --git a/tasks/tunnels/corrmiss-adr.md b/tasks/tunnels/corrmiss-adr.md
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+---
+id: tunnels/corrmiss-adr
+name: "ADR: the forwarded op's establishment phase + the correlation-miss vocabulary (resolves review 003 — decisions)"
+status: pending
+depends_on: []
+scope: narrow
+risk: medium
+impact: phase
+level: implementation
+tags: [adr, forwarder, correlation-miss, vocabulary, review-003]
+---
+
+## Description
+
+Land the ADR ink for the settled decisions in
+`docs/plans/003-correlation-miss-resolve.md` §Decisions (1-4): the
+forwarded op's serving side gains an establishment phase; a stale/
+missing `listen` token fails the open as a typed `channel:open_failed`
+(rewriting plan decision 2 — the wire vocabulary already pins
+`unknown_resource`, so no wire-vocabulary extension and no
+reason-class ADR); the residual post-open decline (the narrow
+establisher-pass/handler-miss race) keeps teardown-at-birth and adopts
+**`correlation-miss`** as the canonical event name with alkssh's level
+posture (assembly-side declines at `debug`; the producer-side generic
+arm keeps `warn` now carrying a typed reason instead of a prose one).
+
+Also record the tri-vocabulary history the decision retires:
+alkssh `correlation-miss` (debug, `decline_arrival`), alksocks prose
+("forwarded open with no waiting session", warn,
+`src/composed/mod.rs:497`), alktunnels `handler_error`-class generic
+arm (warn, the bind-first accept loop's failed-open branch) — review
+003's situation section plus the plan's §Verified findings are the
+primary sources for it.
+
+Doc-only change; no code in this task.
+
+### Shape to decide while writing (the plan's "ADR-008 amendment
+### (or a small successor ADR)" choice)
+
+Recommendation: an **Amendment 2 to ADR-008** — this amends the
+forwarded op's serving shape exactly as §3 pins it (that section's
+sentence "no establisher — the forwarded channel needs no
+establishment; its data plane starts immediately" is the text being
+amended), the wire vocabulary is unextended, and the amendment keeps
+the whole forwarded-op decision record in one ADR. Take a small
+successor ADR instead only if the amendment balloons
+(e.g. it forces restating §4/§5 wholesale). Whichever shape: mark the
+amended §3 sentence, cross-link the plan and review 003, keep the
+existing ADR text's amendment style (the landed Amendment 1 is the
+format precedent).
+
+### The invariants the ADR must pin
+
+- The gate is injected — the protocol crate cannot hold the assembly's
+  correlation map; the establisher's check is an assembly-provided
+  closure the crate wraps into the alkcall `OpenEstablisher` dance
+  (the plan's W1 decision; assemblies must not hand-roll the alkcall
+  establisher plumbing).
+- The gate rides `register_openable_with_establisher` (alkcall 0.10.0,
+  verified): establisher failure → typed `channel:open_failed` with
+  `details.reason`, "never a phantom channel" is ADR-049's posture —
+  the forwarded op currently rides the phantom-shaped serving side
+  (establisher-less everywhere), and this closes it for the miss class.
+- `unknown_resource` is reused as-is (the waiting session IS a resource
+  that is gone) — `details.reason`'s wire vocabulary is NOT extended.
+- The scope gate (`tunnel:forwarded`) precedes the establisher — pin
+  the order (the registry runs the ACL before the open op's
+  establishment phase; alkcall's open-op wrapper order).
+- The residual post-open race keeps teardown-at-birth (the fallback
+  shape — ADR-008 §3's opener-half posture, unchanged) and its event
+  name is `correlation-miss` at `debug` (assembly-side; the protocol
+  crate's built-in handler holds no map, so the name is the
+  assemblies' convention this ADR records, not code this crate runs).
+- Additive-only surface: the base `register_tunnel_forwarded_openable`
+  shape stays for compatibility; the establisher variant is the
+  recommended posture (new assemblies take it by default posture).
+
+## Acceptance Criteria
+
+- [ ] Amendment 2 to ADR-008 (or the successor ADR) lands under
+      `docs/architecture/decisions/`, covering all four §Decisions
+      and the tri-vocabulary history
+- [ ] The amended/superseded §3 sentence is marked, not silently
+      replaced
+- [ ] Wire-vocabulary non-extension is explicit (`unknown_resource`
+      reused; `wire.md` §The Open Ops untouched — state that)
+- [ ] Status block of
+      `docs/reviews/003-correlation-miss-arrival-class-alkssh-input.md`
+      is NOT updated here (the doc-sync task owns it — this task is
+      the ADR itself)
+- [ ] No code changes; doc build clean (`cargo doc --no-deps` clean is
+      NOT required for pure docs/ edits — verify md renders coherently
+      instead)
+
+## References
+
+- docs/plans/003-correlation-miss-resolve.md §Decisions, §Verified
+  findings, §W1 (this task is the ADR bullet of W1)
+- docs/reviews/003-correlation-miss-arrival-class-alkssh-input.md
+- docs/architecture/decisions/008-listen-metadata-forwarded-op.md §3
+  (the serving shape being amended; Amendment 1 is the format
+  precedent)
+- docs/architecture/wire.md §The Open Ops (the pinned
+  `details.reason` vocabulary — unextended)
+- alkcall ADR-049 (the establisher posture being extended to the
+  forwarded op's serving side); alkcall 0.10.0
+  `register_openable_with_establisher` (verified present)
+
+## Notes
+
+> To be filled by implementation agent
+
+## Summary
+
+> To be filled on completion
\ No newline at end of file
diff --git a/tasks/tunnels/corrmiss-alksocks-adopt.md b/tasks/tunnels/corrmiss-alksocks-adopt.md
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+---
+id: tunnels/corrmiss-alksocks-adopt
+name: "W3 (pointer, alksocks repo): adopt the establisher — CorrelationRegistry lookup becomes the gate; the prose warn retires"
+status: pending
+depends_on: [tunnels/corrmiss-review]
+scope: moderate
+risk: medium
+impact: component
+level: implementation
+tags: [pointer, cross-repo, alksocks, correlation-miss, review-003, wave-2]
+---
+
+## Description
+
+**CROSS-REPO POINTER — executed in the alksocks repo, not here.**
+Dependency-graph carrier for the plan's third wave; the work session
+is booked in alksocks. Runs in parallel with W2 (alkssh) once W1's
+reviewed surface is landed.
+
+Per plan 003 §W3 (read that section — it is the spec for this session;
+this task only carries the dependency + the acceptance summary):
+
+- Move the `CorrelationRegistry` lookup (alksocks
+  `src/composed/mod.rs` — `make_forwarded_handler`) into the new
+  `register_tunnel_forwarded_openable_with_establisher` gate
+  (consumed from alktunnels at the version W1 landed).
+- Retire the prose warn ("forwarded open with no waiting session",
+  `src/composed/mod.rs:497`) — the miss becomes a typed failure at
+  the open.
+- Residual logging aligns to the canonical `correlation-miss` name at
+  `debug` (the family one-way vocabulary; alkssh's shipped form).
+- Fold alksocks' em-dash doc cleanup into its release for this change
+  (user-owned, out of plan scope).
+
+## Acceptance Criteria (alksocks-side; the plan-level §W3 box)
+
+- [ ] alksocks serves the gate shape (the registry lookup rides the
+      gate)
+- [ ] The prose warn variant is retired
+- [ ] Residual logging is `correlation-miss` at `debug`
+- [ ] alksocks' release includes its doc cleanup (user-owned)
+
+## References
+
+- docs/plans/003-correlation-miss-resolve.md §W3 (THE spec)
+- docs/reviews/003-correlation-miss-arrival-class-alkssh-input.md §Verified
+  findings (the third variant's provenance —
+  `src/composed/mod.rs:497`)
+- The alksocks repo: `src/composed/mod.rs` (`make_forwarded_handler`,
+  `CorrelationRegistry`)
+- This repo's landed surface (W1): tasks/tunnels/corrmiss-forwarded-gate.md
+
+## Notes
+
+> To be filled by the executing session (in alksocks)
+
+## Summary
+
+> To be filled on completion
\ No newline at end of file
diff --git a/tasks/tunnels/corrmiss-alkssh-adopt.md b/tasks/tunnels/corrmiss-alkssh-adopt.md
new file mode 100644
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+++ b/tasks/tunnels/corrmiss-alkssh-adopt.md
@@ -0,0 +1,61 @@
+---
+id: tunnels/corrmiss-alkssh-adopt
+name: "W2 (pointer, alkssh repo): adopt the establisher — pump_forwarded_arrival's lookup becomes the gate"
+status: pending
+depends_on: [tunnels/corrmiss-review]
+scope: moderate
+risk: medium
+impact: component
+level: implementation
+tags: [pointer, cross-repo, alkssh, correlation-miss, review-003, wave-2]
+---
+
+## Description
+
+**CROSS-REPO POINTER — executed in the alkssh repo, not here.** This
+task exists in this repo's decomposition so the dependency graph and
+the plan's ordering (`W1 → {W2, W3}`) stay visible; the work session
+is booked in alkssh (its wave-3 review gate item 5 lineage —
+`tasks/implementation/review-wave-3.md` item 5 and
+`docs/plans/implementation.md` "Still booked with their owners").
+
+Per plan 003 §W2 (read that section — it is the spec for this session;
+this task only carries the dependency + the acceptance summary):
+
+- Move `pump_forwarded_arrival`'s route lookup (alkssh
+  `src/tunnel_map.rs` — the `ListenRouter` lookup) into the new
+  `register_tunnel_forwarded_openable_with_establisher` gate
+  (consumed from alktunnels at the version W1 landed).
+- The residual handler keeps `decline_arrival("correlation-miss", …)`
+  at its shipped `debug` level for the narrow post-open race only.
+- Verify the fabric-side silence fix: a stale-token arrival now fails
+  the open (alkssh-side typed error; the producer-side generic arm
+  fires with a parseable reason) — the race window no longer produces
+  a zero-signal pump.
+- Fold alkssh's em-dash doc cleanup into its release for this change
+  (user-owned, out of plan scope).
+
+## Acceptance Criteria (alkssh-side; the plan-level §W2 box)
+
+- [ ] alkssh serves the gate shape (the route lookup rides the gate;
+      the residual handler is the narrow race only)
+- [ ] A stale-token arrival produces a typed call-plane failure (no
+      zero-signal pump)
+- [ ] The residual class is named `correlation-miss` at `debug`
+- [ ] alkssh's release includes its doc cleanup (user-owned)
+
+## References
+
+- docs/plans/003-correlation-miss-resolve.md §W2 (THE spec)
+- docs/reviews/003-correlation-miss-arrival-class-alkssh-input.md
+- The alkssh repo: `src/tunnel_map.rs` (`pump_forwarded_arrival`,
+  `ListenRouter`), `src/observe.rs`
+- This repo's landed surface (W1): tasks/tunnels/corrmiss-forwarded-gate.md
+
+## Notes
+
+> To be filled by the executing session (in alkssh)
+
+## Summary
+
+> To be filled on completion
\ No newline at end of file
diff --git a/tasks/tunnels/corrmiss-doc-sync.md b/tasks/tunnels/corrmiss-doc-sync.md
new file mode 100644
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+++ b/tasks/tunnels/corrmiss-doc-sync.md
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+---
+id: tunnels/corrmiss-doc-sync
+name: "Doc sync: review 003 status + plan 003 checkboxes + plan-level AC close-out (W1)"
+status: pending
+depends_on: [tunnels/corrmiss-review]
+scope: narrow
+risk: trivial
+impact: component
+level: implementation
+tags: [docs, review-003, status, bookkeeping]
+---
+
+## Description
+
+Close out W1's remaining doc bookkeeping (the plan-level AC's "review
+003 status updated to resolved (W1 absorbed; W2/W3 pointed)" clause):
+resolve the review's doc trail once the ADR + API + tests + review
+checkpoint are landed.
+
+- `docs/reviews/003-…alkssh-input.md`: update the Status block —
+  resolved for W1 (this repo absorbed the ask via the ADR + the
+  establisher variant); W2/W3 pointed at the sibling repos
+  (`docs/plans/003-correlation-miss-resolve.md` is the pointer). Match
+  the status-block format the other reviews use.
+- `docs/plans/003-correlation-miss-resolve.md`: tick the W1 share of
+  §Acceptance criteria (the first checkbox's clauses that are now
+  true). Leave the W2/W3 checkboxes and the plan-level "W2: …" /
+  "W3: …" boxes UNTICKED — they are sibling-repo sessions, unticked
+  until those repos land.
+- `docs/plans/003-…` status header: planned → W1 landed (keep the
+  file; it records the tri-vocabulary decision's ground).
+- If any doc comment referencing the miss is stale after the API task
+  (a `grep` for `correlation miss` / `handler_error`-class across
+  `src/`, `docs/architecture/`) — align it. Convention: stale
+  TODOs/comments pointing at superseded designs get removed, not
+  annotated.
+
+## Acceptance Criteria
+
+- [ ] Review 003's Status block reads resolved-for-W1 with the W2/W3
+      pointer
+- [ ] Plan 003's W1 acceptance clauses ticked; W2/W3 left visibly
+      open
+- [ ] A stale-comment sweep across `src/` + `docs/architecture/` ran
+      clean (or the stragglers aligned)
+- [ ] `cargo doc --no-deps` clean (doc edits touch lib.rs-adjacent
+      comments only if the sweep found any)
+
+## References
+
+- docs/reviews/003-correlation-miss-arrival-class-alkssh-input.md
+  (the status block)
+- docs/plans/003-correlation-miss-resolve.md §Acceptance criteria
+  (the plan-level boxes)
+- tasks/tunnels/review-002-doc-sync.md (the doc-sync precedent —
+  same job shape for review 002)
+
+## Notes
+
+> To be filled by implementation agent
+
+## Summary
+
+> To be filled on completion
\ No newline at end of file
diff --git a/tasks/tunnels/corrmiss-forwarded-gate.md b/tasks/tunnels/corrmiss-forwarded-gate.md
new file mode 100644
index 0000000..397ea8a
--- /dev/null
+++ b/tasks/tunnels/corrmiss-forwarded-gate.md
@@ -0,0 +1,143 @@
+---
+id: tunnels/corrmiss-forwarded-gate
+name: "API: the forwarded-op establisher variant — ForwardedGate + register_tunnel_forwarded_openable_with_establisher"
+status: pending
+depends_on: [tunnels/corrmiss-adr]
+scope: moderate
+risk: medium
+impact: component
+level: implementation
+tags: [api, establisher, forwarded-op, correlation-miss, review-003]
+---
+
+## Description
+
+Implement the additive establisher variant for the forwarded op's
+serving half (plan 003 W1's API item): an assembly-injected
+correlation gate that the crate wraps into the alkcall
+`OpenEstablisher` dance, registered via
+`register_openable_with_establisher` — a stale `listen` token now
+returns a typed `channel:open_failed` before the channel's data plane
+is served, instead of succeeding at the call plane and declining
+post-open (the phantom-channel shape the review records as
+fully silent on the fabric side).
+
+Candidate shape (the plan's W1 design decision to finalize — this task
+finalizes it):
+
+```rust
+/// The injected correlation gate: `Err` at the gate → typed
+/// `channel:open_failed` before the channel is born.
+pub type ForwardedGate = Arc<
+    dyn Fn(&TunnelForwardedParams) -> Result<(), TunnelEstablishError> + Send + Sync,
+>;
+
+pub fn register_tunnel_forwarded_openable_with_establisher(
+    core: &ChannelCore,
+    on_registry: &Arc<OperationRegistry>,
+    auth: AuthContext,
+    gate: ForwardedGate,
+    handler: ForwardedHandler,
+) -> Result<(), String>
+```
+
+### The design decisions to finalize (and pin in doc comments)
+
+1. **Gate input vs raw input.** The gate receives the PARSED
+   `TunnelForwardedParams` — the establisher parses (the params'
+   serde pins — `deny_unknown_fields`, positive `listen` — are the
+   loud gates; `parse` failure at the establisher maps through
+   `EstablishmentError::HandlerError` → a typed `channel:open_failed`,
+   which is an improvement over the base shape's silent
+   birth-teardown for a malformed ingress; pin this deliberately, do
+   not drift it). The handler still receives the raw input and
+   re-parses as it does today — keep `make_forwarded_op_handler`
+   unchanged (the double parse is cheap and preserves deny-unknown at
+   both layers; the handler must stay usable by the base shape).
+2. **The establishment answer.** A gate pass produces no resource
+   handle (the correlation map is assembly state; the handler needs
+   nothing it does not re-derive) — return `Establishment::new(plan)`
+   with an empty/marker plan payload (same typed-opaque `ChannelPlan`
+   posture as ADR-049 amendment 2; `()` or an empty marker struct is
+   the payload choice to pin). No reply-field contribution (the
+   forwarded op's reply stays the wrapper's `channel_id`).
+3. **Error mapping.** A gate `Err(TunnelEstablishError)` maps through
+   the EXISTING `From<TunnelEstablishError> for EstablishmentError`
+   table (`src/producer.rs:142-154`) — a stale token is
+   `UnknownResource` → `details.reason == "unknown_resource"` on the
+   wire. Do not mint new variants. The gate SHOULD document that a
+   miss is `TunnelEstablishError::UnknownResource` (that is the
+   canonical reason the ADR pins), but the crate passes whatever the
+   gate returns through.
+4. **No timeout change** — `timeout: None` (the alkcall 10s default)
+   as the other registrations do; the gate is an in-memory map lookup.
+5. **No scope-table change** — the same `tunnel_forwarded_spec()` /
+   `tunnel:forwarded` gate runs (the registry runs the ACL before the
+   establishment phase — alkcall's open-op wrapper order; pin the
+   order in a doc comment + a test, see the tests task).
+
+### Also in this task (the doc half of W1's API item)
+
+- Update the in-code docs that describe the miss as
+  assembly-side-only: `make_forwarded_op_handler`'s
+  correlation-miss-semantics block (`src/producer.rs:1014-1020`) and
+  `register_tunnel_forwarded_openable`'s doc (1047-1056) — both gain
+  the two-shape posture: the establisher variant is the recommended
+  shape (the miss is a typed failure at the open); the base shape
+  stays for compatibility and keeps the post-open teardown-at-birth
+  semantics (still the residual-race fallback under the establisher
+  variant).
+- Re-export the new surface from `lib.rs` (convention 16).
+- The base `register_tunnel_forwarded_openable` stays
+  byte-for-byte compatible (additive-only — plan decision 4).
+
+NOT in this task: the sibling-repo adoptions (alkssh W2 / alksocks W3
+— pointer tasks exist), the gate-miss tests (the dedicated tests task
+— but do not land the API without landing its tests task after).
+
+## Acceptance Criteria
+
+- [ ] `ForwardedGate` type + `register_tunnel_forwarded_openable_with_establisher`
+      landed in `src/producer.rs`, re-exported from `lib.rs`
+- [ ] The establisher parse-failure → typed `channel:open_failed`
+      mapping is deliberate + documented (design decision 1)
+- [ ] Gate errors pass through the existing
+      `From<TunnelEstablishError>` table; no new error variants
+- [ ] `make_forwarded_op_handler` / the base registration are
+      unchanged in behavior (byte-for-byte compat)
+- [ ] The in-code docs updated: the two-shape posture (establisher =
+      recommended; base = compatibility + residual-race fallback)
+      replaces the assembly-side-only framing
+- [ ] `cargo test` green (existing suite untouched); clippy
+      `--all-targets -- -D warnings` clean (native + wasm32);
+      `cargo fmt --check` clean; default crate stays wasm-clean
+- [ ] `--all-features` test run green (the `local` feature surface is
+      untouched)
+
+## References
+
+- docs/plans/003-correlation-miss-resolve.md §W1 (the API bullet;
+  the decisions this finalizes)
+- docs/architecture/decisions/008-listen-metadata-forwarded-op.md §3
+  + the ADR this task's predecessor lands (Amendment 2 or successor —
+  cite whichever the ADR task landed)
+- src/producer.rs:982-1082 (the base serving shape — `ForwardedHandler`,
+  `make_forwarded_op_handler`, `register_tunnel_forwarded_openable`);
+  142-154 (the `From<TunnelEstablishError>` table); 641-673
+  (the `bindfirst_establisher` — the wrap-into-`OpenEstablisher`
+  closure pattern to mirror, including the `Box::pin` shape)
+- alkcall 0.10.0 `ChannelCore::register_openable_with_establisher`
+  (src/channels/operations.rs:761 — the establisher runs AFTER
+  allocation, BEFORE the reply; failure → typed `channel:open_failed`,
+  no phantom channel; `timeout: None` = the 10s default)
+- AGENTS.md conventions 11 (the ADR-049 establishment surface is
+  load-bearing; typed-opaque plans), 8 (teardown-at-birth posture),
+  16 (re-export posture)
+
+## Notes
+
+> To be filled by implementation agent
+
+## Summary
+
+> To be filled on completion
\ No newline at end of file
diff --git a/tasks/tunnels/corrmiss-gate-tests.md b/tasks/tunnels/corrmiss-gate-tests.md
new file mode 100644
index 0000000..4243c35
--- /dev/null
+++ b/tasks/tunnels/corrmiss-gate-tests.md
@@ -0,0 +1,97 @@
+---
+id: tunnels/corrmiss-gate-tests
+name: "Tests: the forwarded gate — typed miss at the open, gate-pass flow, residual race, scope-gate ordering"
+status: pending
+depends_on: [tunnels/corrmiss-forwarded-gate]
+scope: narrow
+risk: low
+impact: component
+level: implementation
+tags: [tests, establisher, forwarded-op, correlation-miss, review-003]
+---
+
+## Description
+
+Land W1's test item (plan 003 §W1 "Tests:"): pin the four behaviors
+the establisher variant introduces, mirroring the shapes the existing
+suite uses (`tests/producer_forwarded.rs` — the serving-half e2e +
+scope-gate + malformed-params + correlation-miss tests are the
+precedents; the harness's `wire_with` + `Topology.consumer_registry`
+shape needs no harness changes per the `forwarded-receipt` task's
+notes).
+
+The four pins:
+
+1. **Miss at the gate → typed failure, no phantom.** A `listen` token
+   with no waiting session → the open fails as a
+   `channel:open_failed` reply with `details.reason ==
+   "unknown_resource"`; the transiently allocated channel is torn
+   down by the wrapper (ADR-049 §5 — the reply is the typed error,
+   not a phantom channel); the pump handler NEVER runs. Probe by
+   opening the forwarded op with a token the gate rejects.
+2. **Gate pass → the existing serving flow is unchanged.** A token the
+   gate accepts → the registration serves exactly like the base
+   shape: the injected `ForwardedHandler` receives the parsed params +
+   the `BiStream`, the byte round-trip works end to end (the
+   `producer_forwarded.rs` round-trip shape, driven through the
+   establisher-registered variant).
+3. **The residual race shape still reaps cleanly.** Gate passes, route
+   gone at handler time → the injected handler's error path drops the
+   stream and returns → teardown-at-birth reaps the forwarded channel
+   (the base shape's pinned semantics — re-pin them under the
+   establisher variant; the narrow establisher-pass→handler-run window
+   is the residual `correlation-miss` class).
+4. **Scope gate precedes the establisher.** An identity WITHOUT
+   `tunnel:forwarded` → FORBIDDEN and the gate closure is never
+   invoked (a witness-style `Arc<AtomicBool>` or captured flag the
+   gate sets on entry; assert unmoved) — the registry runs the ACL
+   before the open op's establishment phase; pin the order.
+
+If the establisher variant's parse-failure behavior (malformed params
+→ typed `channel:open_failed` rather than birth-teardown, the design
+decision 1 of the API task) is separately testable through the public
+surface, pin it as a fifth test; if the existing malformed-params test
+already covers the base shape, note the establisher-shape delta
+explicitly (do not silently assume).
+
+## Acceptance Criteria
+
+- [ ] Gate-miss test: typed `channel:open_failed` /
+      `unknown_resource` / no handler invocation / no phantom channel
+- [ ] Gate-pass test: the full round-trip through the establisher
+      variant (handler receives parsed params + stream, bytes
+      round-trip)
+- [ ] Residual-race test: gate passes → handler-time miss → the
+      channel reaps (teardown-at-birth re-pinned)
+- [ ] Ordering test: missing `tunnel:forwarded` scope → FORBIDDEN and
+      the gate never invoked
+- [ ] The establisher-variant malformed-params delta is pinned or
+      explicitly noted
+- [ ] Full verification green: `cargo test`,
+      `cargo clippy --all-targets -- -D warnings` (native + wasm32),
+      `cargo fmt --check`,
+      `cargo check --target wasm32-unknown-unknown`,
+      `cargo test --all-features`
+
+## References
+
+- docs/plans/003-correlation-miss-resolve.md §W1 (the Tests bullet;
+  plan-level AC "W1 ... tests green")
+- tests/producer_forwarded.rs (the shapes to mirror: the serving e2e,
+  the FORBIDDEN gate, the malformed-params gates, the
+  correlation-miss teardown)
+- tasks/tunnels/corrmiss-forwarded-gate.md (the surface being tested;
+  design decisions 1 + 3 — the parse-failure and error-mapping pins)
+- docs/architecture/wire.md §The Open Ops (the
+  `details.reason == "unknown_resource"` vocabulary — the assertion
+  target)
+- alkcall 0.10.0 `src/channels/operations.rs:761` (the wrapper's
+  establisher failure → typed open_failed semantics; ADR-049 §5)
+
+## Notes
+
+> To be filled by implementation agent
+
+## Summary
+
+> To be filled on completion
\ No newline at end of file
diff --git a/tasks/tunnels/corrmiss-review.md b/tasks/tunnels/corrmiss-review.md
new file mode 100644
index 0000000..7a95db7
--- /dev/null
+++ b/tasks/tunnels/corrmiss-review.md
@@ -0,0 +1,70 @@
+---
+id: tunnels/corrmiss-review
+name: "Review: the W1 gate surface before the consumer waves adopt it (the {W2, W3} fork's critical point)"
+status: pending
+depends_on: [tunnels/corrmiss-gate-tests]
+scope: narrow
+risk: low
+impact: phase
+level: review
+tags: [review, checkpoint, establisher, review-003]
+---
+
+## Description
+
+Review checkpoint before the parallel consumer waves (W2 — alkssh,
+W3 — alksocks) adopt the landed establisher variant: the surface these
+sessions build on must be right before two sibling repos burn sessions
+on it. Wire-stability context: the REPLY-side semantics (a typed
+`channel:open_failed` with the pre-pinned `unknown_resource` reason)
+are what the consumers ride — once alkssh ships the gate shape, the
+API surface is de-facto wire-stable for them.
+
+Check:
+
+- [ ] The API matches the ADR ink (the gate type, the registration
+      signature, the error-mapping pin, the timeout, the no-scoped
+      change)
+- [ ] The doc comments' two-shape posture (establisher = recommended;
+      base = compatibility + residual-race fallback) is consistent
+      across `make_forwarded_op_handler`, the base/variant
+      registrations, and lib.rs's re-export surface
+- [ ] The tests actually pin the wire-observable contract
+      (`channel:open_failed` / `unknown_resource`, gate ordering,
+      residual-race reaping) — not just internal shapes
+- [ ] Patterns are consistent with the existing establisher shapes
+      (the `bindfirst_establisher` mirror; the
+      `From<TunnelEstablishError>` table reuse; no new error axes)
+- [ ] `cargo test`, clippy native + wasm32 `-D warnings`, fmt — green
+      (re-confirm, they gate the review)
+- [ ] CHANGELOG updated (Added: the establisher variant) if the
+      implementation tasks did not already
+
+Filing guidance: if the surface needs a shape change (naming, gate
+arity, plan payload), fix it in this checkpoint — it is the last cheap
+moment before the consumers fork.
+
+## Acceptance Criteria
+
+- [ ] All checks above pass; any found shape drift fixed and
+      re-verified before the consumer-wave tasks leave `pending`
+- [ ] The review outcome recorded in this task's Notes (what was
+      checked, what moved if anything)
+
+## References
+
+- docs/plans/003-correlation-miss-resolve.md §Ordering (the W1 →
+  {W2, W3} fork this review gates)
+- docs/architecture/decisions/008-listen-metadata-forwarded-op.md
+  (the amended ADR — the shape source)
+- tasks/tunnels/corrmiss-adr.md, corrmiss-forwarded-gate.md,
+  corrmiss-gate-tests.md (the W1 trio being reviewed)
+- src/producer.rs (the landed surface)
+
+## Notes
+
+> To be filled by implementation agent
+
+## Summary
+
+> To be filled on completion
\ No newline at end of file