diff --git a/.changeset/lazy-rocks-enjoy.md b/.changeset/lazy-rocks-enjoy.md
new file mode 100644
index 00000000..4858b052
--- /dev/null
+++ b/.changeset/lazy-rocks-enjoy.md
@@ -0,0 +1,5 @@
+---
+"web-csv-toolbox": patch
+---
+
+Create tea.yaml
diff --git a/tea.yaml b/tea.yaml
new file mode 100644
index 00000000..631eab44
--- /dev/null
+++ b/tea.yaml
@@ -0,0 +1,6 @@
+# https://tea.xyz/what-is-this-file
+---
+version: 1.0.0
+codeOwners:
+  - '0xAFd35e9eCc97BF8a52202968118C067a7F205EB8'
+quorum: 1