diff --git a/README.md b/README.md
index f06d1d4..0b07ff0 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,5 @@
 # snphost
 Management CLI for SEV-SNP host system administrators
+
+Please consult `docs/snphost.1.adoc` for an overview of `snphost` and
+descriptions of each `snphost` subcommand.
diff --git a/build.rs b/build.rs
new file mode 100644
index 0000000..3763f3b
--- /dev/null
+++ b/build.rs
@@ -0,0 +1,51 @@
+// SPDX-License-Identifier: Apache-2.0
+
+use std::path::Path;
+use std::{env, fs, io, process};
+
+const COMMANDS: [&str; 1] = ["sevctl"];
+
+fn main() {
+    let outdir = match env::var_os("OUT_DIR") {
+        Some(outdir) => outdir,
+        None => {
+            panic!("OUT_DIR environment variable not defined.");
+        }
+    };
+    fs::create_dir_all(&outdir).unwrap();
+
+    for command in COMMANDS {
+        if let Err(err) = generate_man_page(&outdir, command) {
+            panic!("failed to generate man page: {}", err);
+        }
+    }
+}
+
+fn generate_man_page<P: AsRef<Path>>(outdir: P, command: &str) -> io::Result<()> {
+    // If asciidoctor isn't installed, fallback to asciidoc.
+    if let Err(err) = process::Command::new("asciidoctor").output() {
+        eprintln!("Error from running 'asciidoctor': {}", err);
+        return Err(err);
+    }
+
+    let outdir = outdir.as_ref();
+    let outfile = outdir.join(format!("{}.1", command));
+    let cwd = env::current_dir()?;
+    let txt_path = cwd.join("docs").join(format!("{}.1.adoc", command));
+
+    let result = process::Command::new("asciidoctor")
+        .arg("--doctype")
+        .arg("manpage")
+        .arg("--backend")
+        .arg("manpage")
+        .arg("--out-file")
+        .arg(&outfile)
+        .arg(&txt_path)
+        .spawn()?
+        .wait()?;
+    if !result.success() {
+        let msg = format!("'asciidoctor' failed with exit code {:?}", result.code());
+        return Err(io::Error::new(io::ErrorKind::Other, msg));
+    }
+    Ok(())
+}
diff --git a/docs/snphost.1.adoc b/docs/snphost.1.adoc
new file mode 100644
index 0000000..ee01c84
--- /dev/null
+++ b/docs/snphost.1.adoc
@@ -0,0 +1,116 @@
+snphost(1)
+==========
+
+NAME
+----
+snphost - Command line tool for managing the AMD SEV-SNP environment.
+
+
+SYNOPSIS
+--------
+*snphost* [GLOBAL_OPTIONS] [_COMMAND_] [_COMMAND_ARGS_] +
+*snphost* [_-h, --help_] +
+*snphost* *command* *--help*
+
+
+DESCRIPTION
+-----------
+snphost is a CLI utility for managing and interacting with the AMD SEV-SNP
+firmware device of a host system.
+
+
+GLOBAL OPTIONS
+--------------
+*-q, --quiet*:: Don't print any output to the console.
+
+
+COMMANDS
+--------
+*snphost export*::
+        usage: snphost export [der, pem] DIR-PATH
+
+        This command exports the SEV-SNP certificate chain to the directory
+        provided by DIR-PATH. User must specify if the certificates currently
+        stored on the PSP are encoded in DER or PEM format. These are the only
+        two encoding formats supported in this tool.
+
+  options:
+        -h, --help      Show a help message.
+
+*snphost import*::
+	usage: snphost import DIR-PATH
+
+        This command imports serialized SEV-SNP certificates to the host's PSP.
+        Currently, only the ASK, ARK, and VCEK are able to be imported to the
+        PSP. Note that there are a few user requirements for this command to
+        work as intended.
+
+        All certificates must be located in the same directory with specific
+        names:
+                ARK certificate => ark.{pem, der}
+                ASK certificate => ask.{pem, der}
+                VCEK certificate => vcek.{pem, der}
+
+        Not all certificates are needed in the directory, only the ones that a
+        user is looking to import to the PSP.
+
+  options:
+        -h, --help      Show a help message
+
+*snphost ok*::
+	usage: snphost ok
+
+        This command probes the processor, sysfs, and KVM for AMD SEV-SNP
+        related capabilities on the host and emits the results.
+
+ options:
+    -h, --help          Show a help message
+
+*snphost reset*::
+	usage: snphost reset
+
+        This command resets the SEV-SNP platform. This will clear all
+        persistent data managed by the platform.
+
+  options:
+        -h, --help      Show a help message.
+
+*snphost show*::
+        usage: snphost show [guests, identifier, tcb, vcek-url, version ]
+
+        This command describes the state of the SEV-SNP platform. There are
+        several platform details to describe:
+
+        Guest count:            snphost show guests
+        Platform identifier:    snphost show identifier
+        TCB version:            snphost show tcb
+        VCEK URL:               snphost show vcek-url
+        Firmware version:       snphost show version
+
+ options:
+    -h, --help          Show a help message
+
+*snphost verify*::
+	usage: snphost verify ARK-PATH ASK-PATH VCEK-PATH
+
+        This command verifies the full SEV-SNP/CA certificate chain.
+        Certificates must be encoded in PEM format.
+
+ options:
+    -h, --help          Show a help message
+
+*snphost vcek*::
+	usage: snphost vcek [ der, pem ] FILE-PATH
+
+        This command fetches the host system's VCEK and writes the encoded
+        certificate to the file at path FILE-PATH. User must specify which
+        format they would like the certificate to be encoded in (DER or PEM).
+
+ options:
+    -h, --help          Show a help message
+
+
+REPORTING BUGS
+--------------
+
+Please report all bugs to <https://github.com/virtee/snphost/issues>