feat(extensions): add Java/JDK support for MCP servers (#1816)

documentation/docs/docker/Dockerfile

@@ -74,6 +74,8 @@ RUN apt-get update && apt-get install -y \
     # Python
     python3 \
     python3-pip \
+    # Java
+    openjdk-17-jdk \
     # Additional tools
     tree \
     tmux \
@@ -82,6 +84,9 @@ RUN apt-get update && apt-get install -y \
 # Install uv using curl
 RUN curl -LsSf https://astral.sh/uv/install.sh | sh
 
+# Install JBang using curl
+RUN curl -Ls https://sh.jbang.dev | bash -s - app setup
+
 # Copy the built binaries
 COPY --from=builder /usr/src/goose/target/release/goose /usr/local/bin/
 
@@ -109,3 +114,6 @@ RUN git config --global init.defaultBranch main && \
 # Add some helpful aliases
 RUN echo 'alias ll="ls -la"' >> ~/.bashrc && \
     echo 'alias fd=fdfind' >> ~/.bashrc
+
+# Add JBang to PATH
+RUN echo 'export PATH="$HOME/.jbang/bin:$PATH"' >> ~/.bashrc

documentation/docs/getting-started/using-extensions.md

@@ -131,6 +131,8 @@ See available servers in the **[MCP Server Directory](https://www.pulsemcp.com/s
 
   #### Example of adding the [Knowledge Graph Memory MCP Server](https://github.com/modelcontextprotocol/servers/tree/main/src/memory):
 
+<Tabs groupId="extensions">
+   <TabItem value="node" label="Node">
   ```
  ┌   goose-configure 
  │
@@ -155,6 +157,74 @@ See available servers in the **[MCP Server Directory](https://www.pulsemcp.com/s
  └  Added Knowledge Graph Memory extension
  ```
 
+   </TabItem>
+   <TabItem value="python" label="Python">
+
+  ```
+ ┌   goose-configure
+ │
+ ◇  What would you like to configure?
+ │  Add Extension
+ │
+ ◇  What type of extension would you like to add?
+ │  Command-line Extension
+ │
+ ◇  What would you like to call this extension?
+ │  Wikipedia Reader
+ │
+ ◇  What command should be run?
+ │  uvx mcp-wiki
+ │
+ ◇  Please set the timeout for this tool (in secs):
+ │  300
+ │
+ ◆  Would you like to add environment variables?
+ │  No
+ │
+ └  Added Wikipedia Reader extension
+ ```
+
+   </TabItem>
+   <TabItem value="java" label="Java">
+
+Note: Java and Kotlin extensions are only support on Linux and macOS
+
+  ```
+ ┌   goose-configure
+ │
+ ◇  What would you like to configure?
+ │  Add Extension
+ │
+ ◇  What type of extension would you like to add?
+ │  Command-line Extension
+ │
+ ◇  What would you like to call this extension?
+ │  Spring Data Explorer
+ │
+ ◇  What command should be run?
+ │  jbang -Dspring.profiles.active=dev org.example:spring-data-mcp:1.0.0
+ │
+ ◇  Please set the timeout for this tool (in secs):
+ │  300
+ │
+ ◆  Would you like to add environment variables?
+ │  Yes
+ │
+ ◇  Environment variable name:
+ │  SPRING_DATASOURCE_URL
+ │
+ ◇  Environment variable value:
+ │  jdbc:postgresql://localhost:5432/mydb
+ │
+ ◇  Add another environment variable?
+ │  No
+ │
+ └  Added Spring Data Explorer extension
+ ```
+
+   </TabItem>
+  </Tabs>
+
   </TabItem>
   <TabItem value="ui" label="Goose Desktop">
  

documentation/docs/tutorials/_template_.md

@@ -36,6 +36,10 @@ Note that you'll need [Node.js](https://nodejs.org/) installed on your system to
 Note that you'll need [uv](https://docs.astral.sh/uv/#installation) installed on your system to run this command, as it uses `uvx`.
 :::
 
+:::info
+Note that you'll need [JBang](https://www.jbang.dev/download) installed on your system to run this command, as it uses `jbang`.
+:::
+
 <Tabs groupId="interface">
   <TabItem value="cli" label="Goose CLI" default>
   1. Run the `configure` command: