diff --git a/docs/PHASE_G0_KICKOFF.md b/docs/PHASE_G0_KICKOFF.md
index 218eda8..4e6d9de 100644
--- a/docs/PHASE_G0_KICKOFF.md
+++ b/docs/PHASE_G0_KICKOFF.md
@@ -24,7 +24,7 @@ Done by an operator with sudo on the dev box. ~15 minutes.
 | 0.3 | Install cgo toolchain: `apt install build-essential` | `gcc --version` works |
 | 0.4 | Clone repo: `git clone https://git.agentview.dev/profit/golangLAKEHOUSE.git` | `cd golangLAKEHOUSE && go version` from inside |
 | 0.5 | Bring up MinIO locally (or point at existing) | `mc ls local/` lists buckets, or whatever the dev S3 is |
-| 0.6 | Verify DuckDB cgo path: `go install github.com/duckdb/duckdb-go/v2@latest` against an empty module — succeeds on Linux x86_64/arm64 via static-linked duckdb-go-bindings; on unsupported platforms surface this here, not on Day 5 | install exits 0 |
+| 0.6 | Verify DuckDB cgo path with a real compile-and-run smoke (NOT `go install pkg@latest` — that requires a main package and would fail on the duckdb library before exercising cgo). Steps: `mkdir /tmp/duckdb-smoke && cd /tmp/duckdb-smoke && go mod init smoke && go get github.com/duckdb/duckdb-go/v2 && cat > main.go <<<'package main; import (_ "github.com/duckdb/duckdb-go/v2"; "database/sql"); func main(){db,_:=sql.Open("duckdb","");db.Ping();db.Close()}' && go run main.go` — proves cgo linker chain + static-linked duckdb-go-bindings work on this platform | exits 0, no link errors |
 
 **Day 0 acceptance:** `go version` shows 1.23+, `gcc --version` works,
 MinIO reachable on `localhost:9000`, the cgo smoke install above
@@ -143,7 +143,7 @@ workers_500k WHERE state='IL' GROUP BY role` returns expected rows.
 
 | # | What |
 |---|---|
-| 6.1 | Promote `cmd/gateway/main.go` `/v1/ingest` + `/v1/sql` from D1.10 stubs (501) to real reverse-proxies via `httputil.NewSingleHostReverseProxy` to ingestd / queryd. Multipart forwarding for `/v1/ingest` is the riskiest hop — verify form parts pass through with the file body intact |
+| 6.1 | Promote `cmd/gateway/main.go` `/v1/ingest` + `/v1/sql` from D1.10 stubs (501) to real reverse-proxies. `httputil.NewSingleHostReverseProxy` preserves the inbound path by default, so the proxy must use a custom `Director` (or `Rewrite`) that strips the `/v1` prefix before forwarding — otherwise the call lands on `ingestd:3203/v1/ingest` which doesn't exist (ingestd serves `/ingest`, queryd serves `/sql`). Multipart forwarding for `/v1/ingest` is the riskiest hop — verify form parts pass through with the file body intact |
 | 6.2 | Smoke script `scripts/g0_smoke.sh`: spin up MinIO + 5 services, ingest, query, assert row count |
 | 6.3 | Run smoke against `workers_500k.csv` end-to-end |
 | 6.4 | Capture timing — total ingest + query latency, file size, peak memory |
@@ -237,8 +237,47 @@ fixes above were applied. Findings dispositioned below.
 | I1 | `go mod tidy` before any imports is a trivial-true verification | **Fixed** — D0.6 re-purposed for the cgo smoke; tidy verification moved to D1 acceptance | D0.6 + D1 acceptance |
 | I2 | Filing ADRs *after* the work is done inverts the usual pattern | **Fixed** — D7.3 reframed: ADR stubs go in at the start of D4/D5 so reviewers can object in-flight; D7.3 just finalizes them | D7.3 |
 
-### Net change
+### Net change (Opus pass)
 
 7 of 9 findings produced inline plan edits; 2 deferred to post-G0
 follow-up issues (W1 orphan GC, W3 shared-server refactor) with the
 deferral itself documented. No findings dismissed as confabulation.
+
+---
+
+## Self-review — second pass via Kimi K2.6 (cross-lineage)
+
+Reviewer: `opencode/kimi-k2.6` via the same gateway path. Run on the
+post-Opus-fix doc to surface what a different model lineage catches.
+Per the Rust-era cross-lineage rotation pattern, Kimi tends to ground
+on textual specifics where Opus surfaces architectural shape — both
+lenses are useful.
+
+Kimi's output was discursive (pre-format thinking rather than the
+requested BLOCK/WARN/INFO bullets), but two concrete catches landed —
+both BLOCKs that Opus missed and that the Opus-pass fixes themselves
+introduced.
+
+### BLOCK — both real, both fixed inline
+
+| # | Finding | Disposition | Fix location |
+|---|---|---|---|
+| K1 | Opus's BLOCK B1 fix used `go install github.com/duckdb/duckdb-go/v2@latest` to verify cgo, but `go install pkg@version` requires a `main` package — duckdb-go/v2 is a library, so the command fails with "not a main package" *before* the cgo linker chain is exercised. The verification can pass on a broken-cgo box. | **Fixed** — D0.6 now creates a temporary module + a 5-line `main.go` that imports duckdb-go/v2 and calls `sql.Open("duckdb","")`, then `go run`s it — actually compiles + executes with cgo | D0.6 |
+| K2 | Path mismatch: D1.10 stubs `/v1/ingest` and `/v1/sql` on the gateway, but D4 has ingestd serving `/ingest` and D5 has queryd serving `/sql`. D6.1's `httputil.NewSingleHostReverseProxy` preserves the inbound path by default, so the proxy would forward to `ingestd:3203/v1/ingest` which doesn't exist. Smoke would fail on D6 with a 404 on the backend, not the gateway. | **Fixed** — D6.1 now specifies a custom `Director` that strips the `/v1` prefix before forwarding | D6.1 |
+
+### WARN — none extracted (Kimi response truncated at this section)
+
+The remaining response stream considered D2.4 `MaxBytesReader` semantics
+and D3 manifest registry concurrency, but cut off before producing
+structured findings. A third pass could be run if more lineage
+coverage is wanted — for now, two BLOCKs fixed is the cross-lineage
+delta.
+
+### Net change (Kimi pass)
+
+2 BLOCKs landed, both fixed inline. Both were *introduced by Opus-pass
+fixes* — illustrating exactly why cross-lineage rotation matters: one
+model's review of the original is not the same as a different model's
+review of the post-fix version. The Rust auditor's Kimi/Haiku/Opus
+rotation captures this dynamic; today's two-pass doc review reproduces
+it on a much smaller scale.