diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0622bc6..86feefd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,15 @@ adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html) once a
 
 ## [Unreleased]
 
+### Added
+- `examples/preload-gate`: a complete, runnable example of using the
+  `pkg/bpfcompat` library — `ValidateBeforeLoad` as a bpfman-style pre-load gate
+  (real load on the node's own kernel, no VM). README gains a "Library mode"
+  section with the example and a real pass/blocked run.
+
+### Fixed
+- README install snippet pinned the stale `v0.1.6` release; bumped to `v0.2.0`.
+
 ## [0.2.0] - 2026-06-27
 
 ### Added
diff --git a/README.md b/README.md
index 6bd87e4..8b8dc9a 100644
--- a/README.md
+++ b/README.md
@@ -127,6 +127,33 @@ different bootstrap. bpfcompat implements it (Ignition config over QEMU
   image, the **RHEL / AlmaLinux 9 (5.14)** profiles are the interim kernel
   approximation. Full guide: [docs/rhcos-openshift.md](docs/rhcos-openshift.md).
 
+## Library mode: embed the pre-load gate
+
+Beyond the CLI and the GitHub Action, bpfcompat is an embeddable Go library
+([`pkg/bpfcompat`](https://github.com/Kernel-Guard/bpfcompat/tree/main/pkg/bpfcompat)).
+`ValidateBeforeLoad` does a real `bpf()` load against the node's **own running
+kernel** — no VM, no network — so a loader (e.g. bpfman) can refuse an object
+that won't verify *before* it loads it. Host loading is gated behind the
+`hostload` build tag and needs `CAP_BPF`/`CAP_SYS_ADMIN`.
+
+A complete, real example is [`examples/preload-gate`](examples/preload-gate):
+
+![preload-gate.go — a real program using ValidateBeforeLoad](docs/images/library/library-code.png)
+
+```sh
+go get github.com/kernel-guard/bpfcompat@v0.2.0
+go build -tags hostload -o preload-gate ./examples/preload-gate
+sudo ./preload-gate probe.bpf.o
+```
+
+A compatible object passes; an incompatible one is blocked with the kernel's own
+verdict and a stable classification code — exit 0 vs 1:
+
+![preload-gate real run: a good object loads, a CO-RE failure is blocked](docs/images/library/library-run.png)
+
+See [`pkg/bpfcompat/README.md`](pkg/bpfcompat/README.md) for the full API.
+(Pre-1.0 / experimental.)
+
 ## Try it in CI without your own KVM box
 
 GitHub-hosted Linux runners now expose `/dev/kvm`, so the full QEMU VM
@@ -227,7 +254,7 @@ guest-side validator binary and the kernel matrices that ship in this repo.
 the static validator, checksum-verified:
 
 ```bash
-VER=v0.1.6
+VER=v0.2.0
 base="https://github.com/Kernel-Guard/bpfcompat/releases/download/$VER"
 curl -fsSLO "$base/bpfcompat-linux-amd64"
 curl -fsSLO "$base/bpfcompat-validator-static-linux-amd64"
diff --git a/docs/images/library/library-code.png b/docs/images/library/library-code.png
new file mode 100644
index 0000000..caa54fe
Binary files /dev/null and b/docs/images/library/library-code.png differ
diff --git a/docs/images/library/library-run.png b/docs/images/library/library-run.png
new file mode 100644
index 0000000..56d75a5
Binary files /dev/null and b/docs/images/library/library-run.png differ
diff --git a/examples/preload-gate/main.go b/examples/preload-gate/main.go
new file mode 100644
index 0000000..fd5345d
--- /dev/null
+++ b/examples/preload-gate/main.go
@@ -0,0 +1,45 @@
+// Command preload-gate is a minimal, real example of using bpfcompat as a
+// library: validate a compiled eBPF object against the node's own running
+// kernel before loading it. This is the bpfman-style pre-load path — a real
+// bpf() load, no VM, no network.
+//
+// Build with the hostload tag (host-kernel loading is gated off by default):
+//
+//	go build -tags hostload -o preload-gate ./examples/preload-gate
+//	sudo ./preload-gate probe.bpf.o
+//
+// Exit code: 0 if it would load, 1 if the gate blocks it (or on error).
+package main
+
+import (
+	"context"
+	"fmt"
+	"os"
+
+	"github.com/kernel-guard/bpfcompat/pkg/bpfcompat"
+)
+
+// preloadGate refuses to load a BPF object that won't verify on THIS kernel.
+func preloadGate(ctx context.Context, path string) error {
+	res, err := bpfcompat.ValidateBeforeLoad(ctx, path)
+	if err != nil {
+		return err
+	}
+	if !res.OK() {
+		return fmt.Errorf("refusing to load on %s: [%s] %s",
+			res.Kernel.Release, res.Classification.Code, res.Classification.Reason)
+	}
+	fmt.Printf("ok: loads on %s (%s)\n", res.Kernel.Release, res.Load.Status)
+	return nil
+}
+
+func main() {
+	if len(os.Args) < 2 {
+		fmt.Fprintln(os.Stderr, "usage: preload-gate <artifact.bpf.o>")
+		os.Exit(2)
+	}
+	if err := preloadGate(context.Background(), os.Args[1]); err != nil {
+		fmt.Fprintln(os.Stderr, "blocked:", err)
+		os.Exit(1)
+	}
+}