Update README.md

Add GitHub Actions for type checking and linting

README.md

@@ -11,3 +11,12 @@ pnpm dev
 ```
 
 1. Set the VOYAGE_API_KEY for embeddings support
+
+#### Optional tools
+
+```
+docker-compose up
+```
+
+- MCP Inspector: http://localhost:6274/ (Connect with `http://host.docker.internal:5173/mcp` + Streamable HTTP)
+- http://localhost:8081/ - Adminer SQLite frontend

bypass.php

@@ -0,0 +1,31 @@
+<?php
+function adminer_object() {
+    include_once "plugins/login-sqlite.php";
+
+    class NoAuthSqlite extends Adminer {
+        function login($login, $password) {
+            return true;
+        }
+
+        function credentials() {
+            return array('/tmp/test.db', '', '');
+        }
+
+        function database() {
+            return '/tmp/test.db';
+        }
+
+        function loginForm() {
+            echo '<input type="hidden" name="auth[driver]" value="sqlite">';
+            echo '<input type="hidden" name="auth[server]" value="/tmp/test.db">';
+            echo '<input type="hidden" name="auth[username]" value="">';
+            echo '<input type="hidden" name="auth[password]" value="">';
+            echo '<input type="hidden" name="auth[db]" value="/tmp/test.db">';
+            echo '<p><input type="submit" value="Connect to SQLite Database"></p>';
+        }
+    }
+
+    return new NoAuthSqlite;
+}
+
+include "adminer.php";

docker-compose.yml

@@ -0,0 +1,25 @@
+services:
+  mcp-inspector:
+    image: ghcr.io/modelcontextprotocol/inspector:latest
+    ports:
+      - '6274:6274'
+      - '6277:6277'
+    environment:
+      - DANGEROUSLY_OMIT_AUTH=true
+      - HOST=0.0.0.0
+    restart: unless-stopped
+    container_name: mcp-inspector-sveltejs-mcp
+
+  adminer:
+    image: adminer:4.6.2
+    ports:
+      - '8081:8080'
+    volumes:
+      - ./test.db:/tmp/test.db
+      - ./bypass.php:/var/www/html/bypass.php
+    environment:
+      - ADMINER_DEFAULT_SERVER=sqlite:/tmp/test.db
+      - ADMINER_DESIGN=hydra
+    restart: unless-stopped
+    container_name: adminer-sveltejs-mcp
+    command: ["php", "-S", "[::]:8080", "-t", "/var/www/html", "/var/www/html/bypass.php"]

package.json

@@ -6,7 +6,7 @@
 	"main": "src/index.js",
 	"scripts": {
 		"start": "node src/index.js",
-		"dev": "vite dev",
+		"dev": "vite dev --host",
 		"build": "vite build",
 		"preview": "vite preview",
 		"prepare": "svelte-kit sync || echo ''",

src/lib/index.ts

@@ -1,6 +1,5 @@
 /* eslint-disable @typescript-eslint/no-explicit-any */
 import { walk as _walk } from 'zimmerframe';
-import type { Autofixer } from './mcp/autofixers';
 
 export type WalkParams<
 	T extends {
@@ -31,25 +30,3 @@ export function walk<
 		...visitors,
 	});
 }
-
-export function mix_visitors(autofixers: Record<string, Autofixer>): Autofixer {
-	const visitors: Autofixer = {};
-	for (const key in autofixers) {
-		const new_visitors = autofixers[key];
-		for (const node_type in new_visitors) {
-			if (node_type in visitors) {
-				const existing_visitor = visitors[node_type as keyof typeof visitors]!;
-				const new_visitor = new_visitors[node_type as keyof typeof visitors]!;
-				visitors[node_type as keyof typeof visitors] = (node, ctx) => {
-					(existing_visitor as any)(node, ctx);
-					(new_visitor as any)(node, ctx);
-				};
-			} else {
-				visitors[node_type as keyof typeof visitors] = new_visitors[
-					node_type as keyof typeof visitors
-				] as never;
-			}
-		}
-	}
-	return visitors;
-}

src/lib/mcp/autofixers.ts

@@ -1,6 +1,6 @@
 import type { Node } from 'estree';
 import type { Visitors } from 'zimmerframe';
-import type { ParseResult } from '$lib/server/analyze/parse.js';
+import type { ParseResult } from '../server/analyze/parse.js';
 
 export type Autofixer = Visitors<
 	Node,

src/lib/mcp/index.ts

@@ -1,4 +1,4 @@
-import { mix_visitors, walk } from '$lib';
+import { walk } from '../index.js';
 import { ValibotJsonSchemaAdapter } from '@tmcp/adapter-valibot';
 import { HttpTransport } from '@tmcp/transport-http';
 import { StdioTransport } from '@tmcp/transport-stdio';
@@ -53,7 +53,10 @@ server.tool(
 
 		const parsed = parse(code, filename ?? 'Component.svelte');
 
-		walk(parsed.ast as unknown as Node, { output: content, parsed }, mix_visitors(autofixers));
+		// Run each autofixer separately to avoid interrupting logic flow
+		for (const autofixer of Object.values(autofixers)) {
+			walk(parsed.ast as unknown as Node, { output: content, parsed }, autofixer);
+		}
 
 		return {
 			content: [

vite.config.ts

@@ -18,4 +18,7 @@ export default defineConfig({
 			},
 		],
 	},
+	server: {
+		allowedHosts: ['host.docker.internal'],
+	},
 });