diff --git a/.changeset/modern-donkeys-doubt.md b/.changeset/modern-donkeys-doubt.md
new file mode 100644
index 0000000000..a845151cc8
--- /dev/null
+++ b/.changeset/modern-donkeys-doubt.md
@@ -0,0 +1,2 @@
+---
+---
diff --git a/docs/building/integration/mcp-guide.mdx b/docs/building/integration/mcp-guide.mdx
index 9796eddd16..a69d74a63b 100644
--- a/docs/building/integration/mcp-guide.mdx
+++ b/docs/building/integration/mcp-guide.mdx
@@ -9,7 +9,7 @@ Transport-specific guide for integrating AdCP using the Model Context Protocol.
 
 ## Testing AdCP via MCP
 
-You can test AdCP tasks using the reference implementation at [testing.adcontextprotocol.org](https://testing.adcontextprotocol.org). This endpoint implements all AdCP tasks as MCP tools and is useful for development and integration testing.
+You can test AdCP tasks using the [CLI](/docs/quickstart) or by chatting with [Addie](https://agenticadvertising.org), the AgenticAdvertising.org assistant.
 
 ## Tool Call Patterns
 
diff --git a/docs/quickstart.mdx b/docs/quickstart.mdx
index 9f9608f321..4967337914 100644
--- a/docs/quickstart.mdx
+++ b/docs/quickstart.mdx
@@ -7,10 +7,6 @@ testable: true
 
 Get started with AdCP in 5 minutes using our public test agent.
 
-## Interactive Testing
-
-Try AdCP without writing code: **[testing.adcontextprotocol.org](https://testing.adcontextprotocol.org)**
-
 ## Code Examples
 
 Install the client library:
@@ -94,7 +90,6 @@ Now that you've seen basic product discovery, explore:
 
 ## Need Help?
 
-- Try examples at **[testing.adcontextprotocol.org](https://testing.adcontextprotocol.org)**
 - Read the **[Introduction](/docs/intro)** for concepts
 - Check **[Authentication](/docs/building/integration/authentication)** for production setup
 
diff --git a/fly.test-agent.toml b/fly.test-agent.toml
index 51c14804c5..4f02eb153f 100644
--- a/fly.test-agent.toml
+++ b/fly.test-agent.toml
@@ -1,7 +1,7 @@
 # fly.toml for AdCP Test Sales Agent
 # Deploy with: fly deploy -c fly.test-agent.toml
 #
-# This deploys the official AdCP test sales agent at testing.adcontextprotocol.org
+# This deploys the official AdCP test sales agent at test-agent.adcontextprotocol.org
 # using a published Docker image from the salesagent repository.
 
 app = "adcp-test-agent"