diff --git a/brood/Cargo.lock b/brood/Cargo.lock
index f25d1d3..3cbe482 100644
--- a/brood/Cargo.lock
+++ b/brood/Cargo.lock
@@ -40,6 +40,7 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 name = "brood"
 version = "0.1.0"
 dependencies = [
+ "ciborium",
  "clap",
  "rustc-hash",
  "serde",
@@ -53,6 +54,33 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "ciborium"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b0c137568cc60b904a7724001b35ce2630fd00d5d84805fbb608ab89509d788f"
+dependencies = [
+ "ciborium-io",
+ "ciborium-ll",
+ "serde",
+]
+
+[[package]]
+name = "ciborium-io"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "346de753af073cc87b52b2083a506b38ac176a44cfb05497b622e27be899b369"
+
+[[package]]
+name = "ciborium-ll"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "213030a2b5a4e0c0892b6652260cf6ccac84827b83a85a534e178e3906c4cf1b"
+dependencies = [
+ "ciborium-io",
+ "half",
+]
+
 [[package]]
 name = "clap"
 version = "4.0.5"
@@ -110,6 +138,12 @@ dependencies = [
  "wasi",
 ]
 
+[[package]]
+name = "half"
+version = "1.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eabb4a44450da02c90444cf74558da904edde8fb4e9035a9a6a4e15445af0bd7"
+
 [[package]]
 name = "halfbrown"
 version = "0.1.15"
diff --git a/brood/Cargo.toml b/brood/Cargo.toml
index 7842f4e..c42fb6c 100644
--- a/brood/Cargo.toml
+++ b/brood/Cargo.toml
@@ -4,6 +4,7 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
+ciborium = "0.2.0"
 clap = { version = "4.0.5", features = ["derive"] }
 rustc-hash = "1.1.0"
 serde = { version = "1.0.145", features = ["derive"] }
diff --git a/brood/src/data.rs b/brood/src/data.rs
index 8a57d7c..afa904f 100644
--- a/brood/src/data.rs
+++ b/brood/src/data.rs
@@ -1,3 +1,6 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Serialize, Deserialize)]
 pub struct Page {
     pub link_idx: u32,
     pub ns: u16,
@@ -6,12 +9,14 @@ pub struct Page {
     pub redirect: bool,
 }
 
+#[derive(Debug, Serialize, Deserialize)]
 pub struct Link {
     pub to: u32,
     pub start: u32,
     pub end: u32,
 }
 
+#[derive(Debug, Serialize, Deserialize)]
 pub struct AdjacencyList {
     pub pages: Vec<Page>,
     pub links: Vec<Link>,
diff --git a/brood/src/ingest.rs b/brood/src/ingest.rs
index 8e5f4b3..b31e872 100644
--- a/brood/src/ingest.rs
+++ b/brood/src/ingest.rs
@@ -178,5 +178,8 @@ pub fn ingest() -> io::Result<()> {
         }
     }
 
+    eprintln!("EXPORT");
+    ciborium::ser::into_writer(&second_stage, io::stdout()).unwrap();
+
     Ok(())
 }