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+# Host-native launcher review findings
+
+Reviewed the implementation from `bf07bed` through `0269648` against the
+[feature roadmap](host-native-launchers.md) and
+[implementation plan](implementation.md).
+
+The maintained launchers select the Go host before preparing and running the
+tool. API-only recovery prepares its private module on the host; printed Go
+handoffs discover the host again when run. The CLI retains the native fallback
+and saved-record selection. Application build targets still come from the
+profile, and the public Go facades and dependency boundaries are unchanged.
+
+## Make the adoption smoke command runnable
+
+**Evidence:** The [adoption guide](../consumers/adoption.md#cli-tool-dependency)
+tells readers to save the launcher as `releasekit` and run
+`./releasekit version`. A newly saved shell file ordinarily lacks its execute
+bit. In a disposable directory, the documented command failed with status 126
+and “Permission denied.” Invoking the same snippet through `sh` ran a
+module-registered fixture tool on Linux/amd64 with inherited
+`GOOS=windows GOARCH=arm64`.
+
+**Fix:** Use `sh ./releasekit version` in the smoke instructions, or give an
+explicit `chmod +x ./releasekit` step before direct execution. Verify the
+published instructions from a newly created file under a foreign target.
+
+## Limit the recovery guarantee to GOOS and GOARCH
+
+**Evidence:** The [CLI contract](../cli.md) says Go handoffs select the host
+“independently of inherited cross-compilation settings.” The
+[command formatter](../../cmd/releasekit/main.go) overrides `GOOS` and
+`GOARCH` and retains other build settings. For example, building the actual CLI
+with the native target, `CGO_ENABLED=1`, and an unavailable C compiler named
+by `CC` still fails in `runtime/cgo`. This is consistent with the roadmap's
+scope, but the CLI wording implies broader independence.
+
+**Fix:** Say that generated Go handoffs set `GOOS` and `GOARCH` from the
+selected Go toolchain at invocation time. Preserve the other inherited settings
+and the existing workspace and toolchain overrides. The documented handoff
+uses POSIX shell syntax; identify that syntax when telling operators where to
+paste the command.
+
+## Exercise a profile target that differs from the launcher host
+
+**Evidence:** The binary-delivery case in
+[`TestMultiModuleWoodpeckerDelivery`](../../cmd/releasekit/multi_module_woodpecker_test.go)
+supplies a foreign target to the workflow and checks the uploaded
+`core-v2.1.0-linux-amd64` asset. The profile itself selects `linux/amd64`.
+On the Linux/amd64 review host, the test cannot distinguish using the
+profile target from accidentally using the normalized launcher target. The
+current build code still applies the selected profile target explicitly.
+
+**Fix:** In that fixture, select a supported profile target distinct from the
+host and assert the uploaded asset matches it. Where practical, inspect the
+uploaded executable header as well as the name, so the test catches a
+host-built payload with a profile-derived filename. Keep the existing local
+forge fixture and native version check; the cross-built asset need not run on
+the host.
+
+## Reconcile the feature roadmap with the completed implementation
+
+**Evidence:** The [feature roadmap](host-native-launchers.md) still declares
+“implementation pending” and describes the pre-change launchers as the current
+baseline. All six stages in the [implementation plan](implementation.md) are
+marked complete, and the maintained launchers and recovery code implement the
+host selection described there.
+
+**Fix:** Mark the roadmap implemented and label the old baseline as historical,
+or retire the completed planning documents after review. Preserve the planned
+release-note entry for the next selected release version.
+
+## Verification
+
+`go test ./...`, `go run ./internal/apicheck`, and syntax checks for the
+maintained shell scripts passed. The Go suite exercised real tool preparation,
+Woodpecker command blocks with local fixtures, and later execution of printed
+recovery commands. Disposable smoke probes also verified the maintainer
+launcher forwards the child status and the manual retry preserves the calling
+shell's target variables. The review made no changes to production code or
+tests.