docs: Update the README and add dev page (#13)

Update the README with clearer install steps
Add a development readme for people who help

Signed-off-by: Owen Rumney <owen.rumney@aquasec.com>

Author: owenrumney

DEVELOPMENT.md

@@ -0,0 +1,32 @@
+# Local Development
+
+These steps should get you up and running while the development is being done
+
+## Prereqs
+
+- Go (1.24.1)
+- make
+- Trivy installed
+
+## Installing the Trivy Plugin
+
+Normally, when installing a Trivy plugin you would do `trivy plugin install <pluginName>`, as this isn't a public repo just yet, we need to do it manually for now.
+
+1. Create the plugin path and setup the manifest file
+   ```sh
+   make add-plugin-manifest
+   ```
+2. Install the plugin
+   ```ssh
+   make install-plugin
+   ```
+
+## Run the MCP Server
+
+You can now run the MCP Server using 
+
+```sh
+trivy mcp
+```
+
+Return to the instructions on [configuring VSCode](README.md#configuring-the-mcp-server-in-vscode) in the [README.md](README.md)

README.md

@@ -3,30 +3,17 @@
 This plugin starts an MCP Server that can be used as a gateway to Trivy
 
 > [!IMPORTANT]
-> This is early stage development of the MCP Server, so some setup is required and you should assume things won't work great for now
+> This is early stage development of the MCP Server, so you should assume things won't work great for now
 
-# Local Development
+## Installing the plugin
 
-These steps should get you up and running while the development is being done
+To install the plugin you can use Trivy's plugin management system
 
-## Prereqs
-
-- Go (1.24.1)
-- make
-- Trivy installed
-
-## Installing the Trivy Plugin
-
-Normally, when installing a Trivy plugin you would do `trivy plugin install <pluginName>`, as this isn't a public repo just yet, we need to do it manually for now.
+```sh
+trivy plugin install mcp
+```
 
-1. Create the plugin path and setup the manifest file
-   ```sh
-   make add-plugin-manifest
-   ```
-2. Install the plugin
-   ```ssh
-   make install-plugin
-   ```
+The will install the latest version of the plugin
 
 ## Starting the plugin
 
@@ -65,6 +52,20 @@ Now, we need to configure the server in VSCode to start using as an agent
 7. The settings.json should open
 8. Find the new server, there will be an annotation to `Start` 
 
+Your `mcp` block in the `settings.json` should look something like this;
+
+```json
+ "mcp": {
+
+    "servers": {
+      "my-mcp-server-abd8d2de": {
+        "type": "sse",
+        "url": "http://localhost:23456/sse"
+      }
+    }
+  },
+```
+
 
 ## Some sample prompts