diff --git a/.github/workflows/pre-commit.yaml b/.github/workflows/pre-commit.yaml
new file mode 100644
index 0000000..9738f3a
--- /dev/null
+++ b/.github/workflows/pre-commit.yaml
@@ -0,0 +1,20 @@
+name: pre-commit checks
+on:
+  pull_request:
+    types:
+      - opened
+      - synchronize
+      - reopened
+      - ready_for_review
+  push:
+    branches:
+      - main
+jobs:
+  pre-commit:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: pre-commit/action@v3.0.0
+      - uses: pre-commit-ci/lite-action@v1.0.1
+        # This will tell git to always run the pre-commit hook, even if the commit is a fast-forward
+        if: always() 
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 100644
index 0000000..2a906f3
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,5 @@
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.4.0
+    hooks:
+      - id: check-yaml
diff --git a/chains.yaml b/chains.yaml
index fab59ae..3b9f4b9 100644
--- a/chains.yaml
+++ b/chains.yaml
@@ -44,7 +44,7 @@
 
     # Build agd
     go build -v -mod=readonly -tags "$BUILD_TAGS" -ldflags "$COMMON_LDFLAGS" -o ../../bin/agd ./cmd/agd
-  
+
     # Build nodejs swingset kernel
     npm install node-addon-api --legacy-peer-deps
     export CC_host=gcc CXX_host=g++
@@ -130,7 +130,7 @@
   github-organization: ava-labs
   github-repo: avalanchego
   dockerfile: avalanche
-  build-target: 
+  build-target:
     bash scripts/build.sh
   binaries:
     - build/avalanchego
@@ -148,7 +148,7 @@
     git clone -b v4.3.0 --single-branch https://github.com/axelarnetwork/axelar-cgp-solidity.git
     cd axelar-cgp-solidity
     # The npm commands will complain about nodejs versions but will proceed.
-    # See issue: https://github.com/strangelove-ventures/heighliner/issues/92 
+    # See issue: https://github.com/strangelove-ventures/heighliner/issues/92
     npm ci
     npm run build
     npm run flatten
@@ -220,7 +220,7 @@
     - /go/bin/cyber
   build-env:
     - BUILD_TAGS=muslc
-    
+
 # Carbon
 - name: carbon
   github-organization: Switcheo
@@ -256,6 +256,15 @@
   binaries:
     - /usr/local/bin/carbond
 
+# Celestia
+- name: celestia
+  github-organization: celestiaorg
+  github-repo: celestia-app
+  dockerfile: cosmos
+  build-target: make install
+  binaries: 
+    - /go/bin/celestia-appd
+
 # Cerberus
 - name: cerberus
   github-organization: cerberus-zone
@@ -868,26 +877,13 @@
 - name: sei
   github-organization: sei-protocol
   github-repo: sei-chain
-  dockerfile: cargo
+  dockerfile: cosmos
   build-target: |
-    set -eux
-  
-    # Build nitro
-    cd nitro-replayer
-    cargo build --release
-    cp target/${ARCH}-unknown-linux-gnu/release/libnitro_replayer.so ../x/nitro/replay/libnitro_replayer.${ARCH}.so
-    cd ..
-
-    # Build seid
-    export GOOS=linux GOARCH=${TARGETARCH}
     make install
   binaries:
-    - /root/go/bin/seid
-  libraries:
-    - /build/sei-chain/x/nitro/replay/libnitro_replayer.${ARCH}.so
-    - /root/go/pkg/mod/github.com/!cosm!wasm/wasmvm@v*/api/libwasmvm.${ARCH}.so
-  platforms:
-    - linux/amd64
+    - /go/bin/seid
+  build-env:
+    - BUILD_TAGS=muslc
 
 # Sentinel
 - name: sentinel
@@ -987,7 +983,7 @@
   binaries:
     - /go/bin/terpd
   build-env:
-    - BUILD_TAGS=muslc    
+    - BUILD_TAGS=muslc
 
 # Terra
 - name: terra