Version Packages (#86)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

.changeset/clear-buckets-remain.md

@@ -1,5 +0,0 @@
----
-'@sveltejs/mcp': patch
----
-
-fix: prevent `imported_runes` suggestion from being added for libs that are not svelte

.changeset/flat-baboons-think.md

@@ -1,5 +0,0 @@
----
-'@sveltejs/mcp': patch
----
-
-feat: add svelte icon and website url for mcp server

.github/FUNDING.yml

@@ -0,0 +1 @@
+open_collective: svelte

.github/workflows/check.yml

@@ -18,7 +18,7 @@ jobs:
       - name: Setup pnpm
         uses: pnpm/action-setup@v4
         with:
-          version: 10.18.3
+          version: 10.19.0
 
       - name: Setup Node.js
         uses: actions/setup-node@v6

.github/workflows/lint.yml

@@ -18,7 +18,7 @@ jobs:
       - name: Setup pnpm
         uses: pnpm/action-setup@v4
         with:
-          version: 10.18.3
+          version: 10.19.0
 
       - name: Setup Node.js
         uses: actions/setup-node@v6

.github/workflows/publish-mcp.yml

@@ -5,6 +5,7 @@ on:
     secrets:
       MCP_KEY:
         required: true
+  workflow_dispatch:
 
 jobs:
   publish-mcp:
@@ -19,12 +20,12 @@ jobs:
         env:
           MCP_KEY: ${{ secrets.MCP_KEY }}
         run: |
-          NAME=mcp-publisher_1.2.3_$(uname -s | tr '[:upper:]' '[:lower:]')_$(uname -m | sed 's/x86_64/amd64/;s/aarch64/arm64/').tar.gz
-          # Download MCP Publisher pinned to v1.2.3 using latest https for security and save it to a file named mcp-publisher.tar.gz
-          curl --proto '=https' --proto-redir '=https' --tlsv1.2 -fL "https://github.com/modelcontextprotocol/registry/releases/download/v1.2.3/$NAME" -O
+          NAME=mcp-publisher_$(uname -s | tr '[:upper:]' '[:lower:]')_$(uname -m | sed 's/x86_64/amd64/;s/aarch64/arm64/').tar.gz
+          # Download MCP Publisher pinned to v1.3.3 using latest https for security and save it to a file named mcp-publisher.tar.gz
+          curl --proto '=https' --proto-redir '=https' --tlsv1.2 -fL "https://github.com/modelcontextprotocol/registry/releases/download/v1.3.3/$NAME" -O
 
           # Verify the SHA256 checksum of the downloaded file
-          sha256sum --ignore-missing -c ./checksums/registry_1.2.3_checksums.txt
+          sha256sum --ignore-missing -c ./checksums/registry_1.3.3_checksums.txt
 
           # Extract the tarball
           mkdir tmp

.github/workflows/test.yml

@@ -18,7 +18,7 @@ jobs:
       - name: Setup pnpm
         uses: pnpm/action-setup@v4
         with:
-          version: 10.18.3
+          version: 10.19.0
 
       - name: Setup Node.js
         uses: actions/setup-node@v6

.prettierignore

@@ -11,4 +11,5 @@ bun.lockb
 /**/.svelte-kit/*
 
 # Claude Code
-.claude/
+.claude/
+.changeset/

.vscode/mcp-snippets.code-snippets

@@ -12,6 +12,7 @@
 		"body": [
 			"import type { SvelteMcp } from '../../index.js';",
 			"import * as v from 'valibot';",
+			"import { icons } from '../../icons/index.js';",
 			"",
 			"export function ${1:function_name}(server: SvelteMcp) {",
 			"\t$0",
@@ -35,6 +36,7 @@
 		"prefix": "!prompt",
 		"body": [
 			"import type { SvelteMcp } from '../../index.js';",
+			"import { icons } from '../../icons/index.js';",
 			"",
 			"/**",
 			" *  Function that actually generates the prompt string. You can use this in the MCP server handler to generate the prompt, it can accept arguments",
@@ -69,6 +71,7 @@
 			"\t\t\ttitle: '${2:title}',",
 			"\t\t\tdescription:",
 			"\t\t\t\t'${3:llm_description}',",
+			"\t\t\ticons,",
 			"\t\t},",
 			"\t\tasync () => {",
 			"\t\t\treturn {",

apps/mcp-remote/package.json

@@ -59,12 +59,12 @@
 		"typescript": "^5.0.0",
 		"vite": "^7.0.4",
 		"vite-plugin-devtools-json": "^1.0.0",
-		"vitest": "^3.2.3"
+		"vitest": "^4.0.0"
 	},
 	"dependencies": {
 		"@sveltejs/mcp-schema": "workspace:^",
 		"@sveltejs/mcp-server": "workspace:^",
-		"@tmcp/transport-http": "^0.6.3",
-		"tmcp": "^1.14.0"
+		"@tmcp/transport-http": "^0.7.1",
+		"tmcp": "^1.15.3"
 	}
 }

apps/mcp-remote/src/hooks.server.ts

@@ -3,6 +3,9 @@ import { db } from '$lib/server/db/index.js';
 import { redirect } from '@sveltejs/kit';
 
 export async function handle({ event, resolve }) {
+	if (event.request.method === 'POST') {
+		console.log(await event.request.clone().text());
+	}
 	if (event.request.method === 'GET') {
 		const accept = event.request.headers.get('accept');
 		if (accept) {
@@ -25,11 +28,14 @@ export async function handle({ event, resolve }) {
 	// 200 or the MCP client will complain)
 	if (mcp_response && event.request.method === 'GET') {
 		try {
-			await mcp_response.body?.cancel();
-		} catch {
-			// ignore
+			return mcp_response;
+		} finally {
+			try {
+				await mcp_response.body?.cancel();
+			} catch {
+				// ignore
+			}
 		}
-		return new Response('', { status: 200 });
 	}
 	return mcp_response ?? resolve(event);
 }

apps/mcp-remote/src/lib/mcp/index.ts

@@ -3,4 +3,5 @@ import { HttpTransport } from '@tmcp/transport-http';
 
 export const http_transport = new HttpTransport(server, {
 	cors: true,
+	path: '/mcp',
 });

documentation/docs/20-setup/30-remote-setup.md

@@ -96,6 +96,27 @@ It will open a file with your MCP servers where you can add the following config
 }
 ```
 
+## GitHub Coding Agent
+
+- Open your repository in GitHub
+- Go to Settings
+- Open Copilot > Coding agent
+- Edit the MCP configuration
+
+```json
+{
+	"mcpServers": {
+		"svelte": {
+			"type": "http",
+			"url": "https://mcp.svelte.dev/mcp",
+			"tools": ["*"]
+		}
+	}
+}
+```
+
+- Click _Save MCP configuration_
+
 ## Other clients
 
 If we didn't include the MCP client you are using, refer to their documentation for `remote` servers and use `https://mcp.svelte.dev/mcp` as the URL.

eslint.config.js

@@ -13,7 +13,7 @@ const gitignore_path = fileURLToPath(new URL('./.gitignore', import.meta.url));
 export default /** @type {import("eslint").Linter.Config} */ ([
 	includeIgnoreFile(gitignore_path),
 	{
-		ignores: ['.claude/**/*'],
+		ignores: ['.claude/**/*', '.changeset/*'],
 	},
 	js.configs.recommended,
 	...ts.configs.recommended,

package.json

@@ -3,7 +3,7 @@
 	"version": "0.0.1",
 	"description": "The official Svelte MCP server implementation",
 	"type": "module",
-	"packageManager": "pnpm@10.18.3",
+	"packageManager": "pnpm@10.19.0",
 	"scripts": {
 		"build": "pnpm -r run build",
 		"dev": "pnpm --filter @sveltejs/mcp-remote run dev",
@@ -46,7 +46,7 @@
 		"publint": "^0.3.13",
 		"typescript": "^5.0.0",
 		"typescript-eslint": "^8.44.1",
-		"vitest": "^3.2.3"
+		"vitest": "^4.0.0"
 	},
 	"pnpm": {
 		"onlyBuiltDependencies": [

packages/mcp-server/package.json

@@ -20,6 +20,7 @@
 		"drizzle-orm": "^0.44.0"
 	},
 	"dependencies": {
+		"@mcp-ui/server": "^5.12.0",
 		"@sveltejs/mcp-schema": "workspace:^",
 		"@tmcp/adapter-valibot": "^0.1.4",
 		"@typescript-eslint/parser": "^8.44.0",
@@ -27,15 +28,15 @@
 		"eslint-plugin-svelte": "^3.12.3",
 		"svelte": "^5.39.2",
 		"svelte-eslint-parser": "^1.3.2",
-		"tmcp": "^1.15.0",
+		"tmcp": "^1.15.3",
 		"ts-blank-space": "^0.6.2",
 		"typescript-eslint": "^8.44.0",
 		"valibot": "^1.1.0",
-		"vitest": "^3.2.4",
+		"vitest": "^4.0.0",
 		"zimmerframe": "^1.1.4"
 	},
 	"devDependencies": {
-		"@anthropic-ai/sdk": "^0.66.0",
+		"@anthropic-ai/sdk": "^0.67.0",
 		"@sveltejs/kit": "^2.42.2",
 		"@types/eslint-scope": "^8.3.2",
 		"@types/estree": "^1.0.8",

packages/mcp-server/src/constants.ts

@@ -11,6 +11,7 @@ export const base_runes = [
 export const nested_runes = [
 	'$state.raw',
 	'$state.snapshot',
+	'$state.eager',
 	'$effect.pre',
 	'$effect.tracking',
 	'$effect.pending',

packages/mcp-server/src/mcp/handlers/prompts/svelte-task.ts

@@ -1,6 +1,7 @@
 import type { SvelteMcp } from '../../index.js';
 import * as v from 'valibot';
 import { format_sections_list } from '../../utils.js';
+import { icons } from '../../icons/index.js';
 
 /**
  *  Function that actually generates the prompt string. You can use this in the MCP server handler to generate the prompt, it can accept arguments
@@ -64,6 +65,7 @@ export function setup_svelte_task(server: SvelteMcp) {
 					};
 				},
 			},
+			icons,
 		},
 		async ({ task }) => {
 			const available_docs = await format_sections_list();

packages/mcp-server/src/mcp/handlers/resources/doc-section.ts

@@ -1,5 +1,6 @@
 import type { SvelteMcp } from '../../index.js';
 import { get_sections, fetch_with_timeout } from '../../utils.js';
+import { icons } from '../../icons/index.js';
 
 export async function list_sections(server: SvelteMcp) {
 	const sections = await get_sections();
@@ -42,6 +43,7 @@ export async function list_sections(server: SvelteMcp) {
 				},
 			},
 			uri: 'svelte://{/slug*}.md',
+			icons,
 		},
 		async (uri, { slug }) => {
 			const section = sections.find((section) => {

packages/mcp-server/src/mcp/handlers/tools/get-documentation.ts

@@ -2,6 +2,7 @@ import type { SvelteMcp } from '../../index.js';
 import * as v from 'valibot';
 import { get_sections, fetch_with_timeout, format_sections_list } from '../../utils.js';
 import { SECTIONS_LIST_INTRO, SECTIONS_LIST_OUTRO } from './prompts.js';
+import { icons } from '../../icons/index.js';
 
 export function get_documentation(server: SvelteMcp) {
 	server.tool(
@@ -17,6 +18,7 @@ export function get_documentation(server: SvelteMcp) {
 					),
 				),
 			}),
+			icons,
 		},
 		async ({ section }) => {
 			let sections: string[];

packages/mcp-server/src/mcp/handlers/tools/list-sections.ts

@@ -1,6 +1,7 @@
 import type { SvelteMcp } from '../../index.js';
 import { format_sections_list } from '../../utils.js';
 import { SECTIONS_LIST_INTRO, SECTIONS_LIST_OUTRO } from './prompts.js';
+import { icons } from '../../icons/index.js';
 
 export function list_sections(server: SvelteMcp) {
 	server.tool(
@@ -8,6 +9,7 @@ export function list_sections(server: SvelteMcp) {
 			name: 'list-sections',
 			description:
 				'Lists all available Svelte 5 and SvelteKit documentation sections in a structured format. Each section includes a "use_cases" field that describes WHEN this documentation would be useful. You should carefully analyze the use_cases field to determine which sections are relevant for the user\'s query. The use_cases contain comma-separated keywords describing project types (e.g., "e-commerce", "blog"), features (e.g., "authentication", "forms"), components (e.g., "slider", "modal"), development stages (e.g., "deployment", "testing"), or "always" for fundamental concepts. Match these use_cases against the user\'s intent - for example, if building an e-commerce site, fetch sections with use_cases containing "e-commerce", "product listings", "shopping cart", etc. If building a slider, look for "slider", "carousel", "animation", etc. Returns sections as "* title: [section_title], use_cases: [use_cases], path: [file_path]". Always run list-sections FIRST for any Svelte query, then analyze ALL use_cases to identify relevant sections, and finally use get_documentation to fetch ALL relevant sections at once.',
+			icons,
 		},
 		async () => {
 			const formatted_sections = await format_sections_list();

packages/mcp-server/src/mcp/handlers/tools/playground-link.ts

@@ -1,5 +1,7 @@
 import type { SvelteMcp } from '../../index.js';
 import * as v from 'valibot';
+import { icons } from '../../icons/index.js';
+import { createUIResource } from '@mcp-ui/server';
 
 async function compress_and_encode_text(input: string) {
 	const reader = new Blob([input]).stream().pipeThrough(new CompressionStream('gzip')).getReader();
@@ -54,6 +56,7 @@ export function playground_link(server: SvelteMcp) {
 			outputSchema: v.object({
 				url: v.string(),
 			}),
+			icons,
 		},
 		async ({ files, name, tailwind }) => {
 			const playground_base = new URL('https://svelte.dev/playground');
@@ -98,12 +101,26 @@ export function playground_link(server: SvelteMcp) {
 				url: playground_base.toString(),
 			};
 
+			// use the embed path to have a cleaner UI for mcp-ui
+			playground_base.pathname = '/playground/embed';
+
 			return {
 				content: [
 					{
 						type: 'text',
 						text: JSON.stringify(content),
 					},
+					createUIResource({
+						uri: 'ui://svelte/playground-link',
+						content: {
+							type: 'externalUrl',
+							iframeUrl: playground_base.toString(),
+						},
+						uiMetadata: {
+							'preferred-frame-size': ['100%', '1200px'],
+						},
+						encoding: 'text',
+					}),
 				],
 				structuredContent: content,
 			};

packages/mcp-server/src/mcp/handlers/tools/svelte-autofixer.test.ts

@@ -0,0 +1,94 @@
+import { beforeEach, describe, expect, it } from 'vitest';
+import { server } from '../../index.js';
+
+/**
+ * Small utility to create a JSON-RPC request without having to always specify as const
+ */
+function request<const T>(request: T) {
+	return request;
+}
+
+async function autofixer_tool_call(code: string, is_error = false, desired_svelte_version = 5) {
+	const result = await server.receive({
+		jsonrpc: '2.0',
+		id: 2,
+		method: 'tools/call',
+		params: {
+			name: 'svelte-autofixer',
+			arguments: {
+				code,
+				desired_svelte_version,
+				filename: 'App.svelte',
+			},
+		},
+	});
+
+	expect(result).toBeDefined();
+	expect(result.result).toBeDefined();
+	if (is_error) {
+		return result.result;
+	}
+	expect(result.result.structuredContent).toBeDefined();
+	return result.result.structuredContent;
+}
+
+describe('svelte-autofixer tool', () => {
+	beforeEach(async () => {
+		const initialize_request = request({
+			jsonrpc: '2.0',
+			id: 1,
+			method: 'initialize',
+			params: {
+				protocolVersion: '2025-06-18',
+				capabilities: {
+					roots: { listChanged: true },
+				},
+				clientInfo: {
+					name: 'test-client',
+					version: '1.0.0',
+				},
+			},
+		});
+
+		await server.receive(initialize_request, {
+			sessionId: 'svelte-autofixer-session',
+		});
+	});
+
+	it('should add suggestions for js parse errors', async () => {
+		const content = await autofixer_tool_call(`<script>
+			$state count = 0;
+		</script>`);
+		expect(content.issues.length).toBeGreaterThan(0);
+		expect(content.suggestions).toContain(
+			"The code can't be compiled because a Javascript parse error. In case you are using runes like this `$state variable_name = 3;` or `$derived variable_name = 3 * count` that's not how runes are used. You need to use them as function calls without importing them: `const variable_name = $state(3)` and `const variable_name = $derived(3 * count)`.",
+		);
+	});
+
+	it('should add suggestions for css invalid identifier', async () => {
+		const content = await autofixer_tool_call(`<script>
+				let my_color = $state('red');
+			</script>
+							
+			<style>
+				.my-class {
+					color: {my_color};
+				}
+			</style>`);
+
+		expect(content.issues.length).toBeGreaterThan(0);
+		expect(content.suggestions).toContain(
+			"The code can't be compiled because a valid CSS identifier is expected. This sometimes means you are trying to use a variable in CSS like this: `color: {my_color}` but Svelte doesn't support that. You can use inline CSS variables for that `<div style:--color={my_color}></div>` and then use the variable as usual in CSS with `color: var(--color)`.",
+		);
+	});
+
+	it('should error in case the passed in version is different from 4 or 5', async () => {
+		const content = await autofixer_tool_call(`whatever`, true, 3);
+
+		expect(content.content).toBeDefined();
+		expect(content.content[0]).toBeDefined();
+		expect(content.content[0].text).toContain(
+			'The desired_svelte_version MUST be either 4 or 5 but received "3"',
+		);
+	});
+});

packages/mcp-server/src/mcp/handlers/tools/svelte-autofixer.ts

@@ -4,6 +4,7 @@ import * as v from 'valibot';
 import { add_compile_issues } from '../../autofixers/add-compile-issues.js';
 import { add_eslint_issues } from '../../autofixers/add-eslint-issues.js';
 import { add_autofixers_issues } from '../../autofixers/add-autofixers-issues.js';
+import { icons } from '../../icons/index.js';
 
 export function svelte_autofixer(server: SvelteMcp) {
 	server.tool(
@@ -38,6 +39,7 @@ export function svelte_autofixer(server: SvelteMcp) {
 				readOnlyHint: true,
 				openWorldHint: false,
 			},
+			icons,
 		},
 		async ({
 			code,
@@ -88,6 +90,10 @@ export function svelte_autofixer(server: SvelteMcp) {
 					content.suggestions.push(
 						"The code can't be compiled because a Javascript parse error. In case you are using runes like this `$state variable_name = 3;` or `$derived variable_name = 3 * count` that's not how runes are used. You need to use them as function calls without importing them: `const variable_name = $state(3)` and `const variable_name = $derived(3 * count)`.",
 					);
+				} else if (error.message.includes('css_expected_identifier')) {
+					content.suggestions.push(
+						"The code can't be compiled because a valid CSS identifier is expected. This sometimes means you are trying to use a variable in CSS like this: `color: {my_color}` but Svelte doesn't support that. You can use inline CSS variables for that `<div style:--color={my_color}></div>` and then use the variable as usual in CSS with `color: var(--color)`.",
+					);
 				}
 			}
 

packages/mcp-server/src/mcp/icons/index.ts

@@ -0,0 +1,14 @@
+export const icons = [
+	{
+		src: 'https://mcp.svelte.dev/logo.svg',
+		mimeType: 'image/svg+xml',
+	},
+	{
+		src: 'https://mcp.svelte.dev/logo.png',
+		mimeType: 'image/png',
+	},
+	{
+		src: 'data:image/png;base64,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',
+		mimeType: 'image/png',
+	},
+];

packages/mcp-server/src/mcp/index.ts

@@ -3,6 +3,7 @@ import { McpServer } from 'tmcp';
 import { setup_prompts, setup_resources, setup_tools } from './handlers/index.js';
 import type { LibSQLDatabase } from 'drizzle-orm/libsql';
 import type { Schema } from '@sveltejs/mcp-schema';
+import { icons } from './icons/index.js';
 
 export const server = new McpServer(
 	{
@@ -10,16 +11,7 @@ export const server = new McpServer(
 		version: '0.0.1',
 		description: 'The official Svelte MCP server implementation',
 		websiteUrl: 'https://mcp.svelte.dev',
-		icons: [
-			{
-				src: 'https://mcp.svelte.dev/logo.svg',
-				mimeType: 'image/svg+xml',
-			},
-			{
-				src: 'https://mcp.svelte.dev/logo.png',
-				mimeType: 'image/png',
-			},
-		],
+		icons,
 	},
 	{
 		adapter: new ValibotJsonSchemaAdapter(),

packages/mcp-stdio/CHANGELOG.md

@@ -1,5 +1,45 @@
 # @sveltejs/mcp
 
+## 0.1.10
+
+### Patch Changes
+
+- fix: add icons to `server.json` ([`02c951b`](https://github.com/sveltejs/mcp/commit/02c951baa86ac8103ffc158a202c06cfe6b15c01))
+
+- fix: add `preferred-frame-size` to UI resource ([`3fabcc0`](https://github.com/sveltejs/mcp/commit/3fabcc0f9bfee916c0deb9c2ffa931ed2168af2d))
+
+- feat: support: `$state.eager` ([#90](https://github.com/sveltejs/mcp/pull/90))
+
+## 0.1.9
+
+### Patch Changes
+
+- feat: return `mcp-ui` resource from `playground-link` ([#84](https://github.com/sveltejs/mcp/pull/84))
+
+- feat: suggest against js variables in css ([#78](https://github.com/sveltejs/mcp/pull/78))
+
+## 0.1.8
+
+### Patch Changes
+
+- fix: upgrade registry publisher cli ([`5fa2baa`](https://github.com/sveltejs/mcp/commit/5fa2baa27009f01e0e4e91cee7984b81a81c1c29))
+
+## 0.1.7
+
+### Patch Changes
+
+- fix: use correct server schema version ([`579be87`](https://github.com/sveltejs/mcp/commit/579be877fa9f87f7f173450ca5bc918824d68282))
+
+## 0.1.6
+
+### Patch Changes
+
+- fix: prevent `imported_runes` suggestion from being added for libs that are not svelte ([`87af64f`](https://github.com/sveltejs/mcp/commit/87af64f4bc6d07b75640eb987a33655654363997))
+
+- feat: add svelte icon and website url for mcp server ([#75](https://github.com/sveltejs/mcp/pull/75))
+
+- fix: use `data:` uri for local icon & add icons to tools + resources + prompts ([`cf62286`](https://github.com/sveltejs/mcp/commit/cf622869129382a97ad059bb1389f115907adc8e))
+
 ## 0.1.5
 
 ### Patch Changes

packages/mcp-stdio/checksums/registry_1.2.3_checksums.txt

@@ -1,25 +0,0 @@
-4e7c92f289d903d4649c59f82df6e7b014caebb49d8b5c1d2466667fd6caf68c  mcp-publisher_1.2.3_darwin_amd64.tar.gz
-09637600871bec7cce25e098d6ce23b7c7577a8e537f618d24a5630d2d782afa  mcp-publisher_1.2.3_darwin_amd64.tar.gz.sbom.json
-9ac90d3182bae9af4b48fb3cd19c3cade3e52c8ea25d7aa14327326a209bcf71  mcp-publisher_1.2.3_darwin_arm64.tar.gz
-0b2cedf3f42c5a7b33bdd3f72ce7f4c938ff4fe2aca5cabd60094dc4b855c1f6  mcp-publisher_1.2.3_darwin_arm64.tar.gz.sbom.json
-868a54268f21580ec97ec9dfc4fc3442a7f69c241ee7c745c7032f2e43cdf47b  mcp-publisher_1.2.3_linux_amd64.tar.gz
-a7bce190ea1c1b5682d1b5069b20dd9c67f3688e02dbc93e7273e942097dac4d  mcp-publisher_1.2.3_linux_amd64.tar.gz.sbom.json
-319cdefb4c4f19fa35eeb0337e30be3169dbf3107a8c160651691a6342a6783b  mcp-publisher_1.2.3_linux_arm64.tar.gz
-bc9309ab843531e811990dcf637b9912c470fc38eddc13a5af0512fcef498944  mcp-publisher_1.2.3_linux_arm64.tar.gz.sbom.json
-298026e0252547046f50dcb7817239d44107f5a3ae64f4e43b6a31d0c5b89f9b  mcp-publisher_1.2.3_windows_amd64.tar.gz
-971b835ce4df2b37ddcf8591d4400dc94d1e3f730b181b325c905261b75b9e6e  mcp-publisher_1.2.3_windows_amd64.tar.gz.sbom.json
-64da67b451d0fba12f15f7b0f6ab8d71c718bb2263f90f198ff1fe15a5ff2024  mcp-publisher_1.2.3_windows_arm64.tar.gz
-f591b2153f1277cb67817763a23de9e77188fa94b893fac00e91d13160d696e3  mcp-publisher_1.2.3_windows_arm64.tar.gz.sbom.json
-265377b343500898e3c3fea798926ff2695fe7500c1225c8a97f390a5892d849  registry-1.2.3.tar.gz
-a9c03a84d2e30176d6ed7b493e7e3a8a05d446f1611a35bad6007fbe3ba80657  registry_1.2.3_darwin_amd64.tar.gz
-4db4e8a0b1f3d0ca193e5356fef89b74c0666cdf56d6f3c8fc2d0aba1cac3b55  registry_1.2.3_darwin_amd64.tar.gz.sbom.json
-2933a11990db16035e4896f394ada389166046911e6868f79b84636048dfe6fb  registry_1.2.3_darwin_arm64.tar.gz
-edd36e62f4b1c5b857da1862f20cbcf6dd3dfd9717888c08bd5c25740d8b11f6  registry_1.2.3_darwin_arm64.tar.gz.sbom.json
-59bdd9977795891220e6fdb8f79dd7d14f48166362e94699bee59e745f7c7df6  registry_1.2.3_linux_amd64.tar.gz
-7f7efb180aa312f674377e32a92ac3600e50c62e37d697d2d16acfe60227a2fd  registry_1.2.3_linux_amd64.tar.gz.sbom.json
-7fef1088a664850dd75e54a699fce6a5fb32e8ebbdc0d2869b6b34945727ba9c  registry_1.2.3_linux_arm64.tar.gz
-ca0488e5cbb04c8ee515e1b80e08b755a55d6af1784368a2f55e429137359a25  registry_1.2.3_linux_arm64.tar.gz.sbom.json
-5bc29310aacc08437dcc973cfc1e1129f7065d2050396012f5ed98c4eb0ea75b  registry_1.2.3_windows_amd64.tar.gz
-e918c604f23e6d33f9952f18eddf0e50e50d7ce3e87ca5258bf78f4f1da243ab  registry_1.2.3_windows_amd64.tar.gz.sbom.json
-394cad1e6f5e37a583defdd522edbff854de5035d6e025a195664db31b58c0c0  registry_1.2.3_windows_arm64.tar.gz
-c93df66f3257ba4b9c29f7bfded4cf04d712ec220b044ddfa019da3e4bd6475f  registry_1.2.3_windows_arm64.tar.gz.sbom.json

packages/mcp-stdio/checksums/registry_1.3.3_checksums.txt

@@ -0,0 +1,25 @@
+704f15b3ccba80990fbaaeb858e2e893120dea3ebb9340e04a36065987e089c5  mcp-publisher_darwin_amd64.tar.gz
+9eadadeb80998cd5b29e009dd3959634730d3754b9e201c0a3bb39dd6ae85933  mcp-publisher_darwin_amd64.tar.gz.sbom.json
+f80265eadc6b052d2885a7dfa47a1ecc7ca95926c143197ced747317793dcc11  mcp-publisher_darwin_arm64.tar.gz
+f063c462512eed8f2ce9610a6a125534cb552060ddb5364d8d49b32196416fbe  mcp-publisher_darwin_arm64.tar.gz.sbom.json
+1113b9d6bf59b000966c4f17752cf87b51db03dcc5482721421fd843ce3bf048  mcp-publisher_linux_amd64.tar.gz
+d3e46855b3b906aa84571b0d16384ad6074fd08709108a47d724908e91947b9d  mcp-publisher_linux_amd64.tar.gz.sbom.json
+34be13ec07490ab1250194d56820af222b49b85db6062ff848d33f9cf6eb41ce  mcp-publisher_linux_arm64.tar.gz
+a1ff3c26d53007c98301b747f97e5e241bfdb860b6a761db8627c9ba9ba71d88  mcp-publisher_linux_arm64.tar.gz.sbom.json
+9ba8b538744652c4837d08b7b83ae85d2dbea98c897cfcf4d90835df4fe075b3  mcp-publisher_windows_amd64.tar.gz
+924a0adcebd9360aed4ee5959e664e4e99b8259ed871ac91be5ace5657afba7d  mcp-publisher_windows_amd64.tar.gz.sbom.json
+a3eeab18ee6fd1d76d7ec153779ebe1bb404d7ea561f117781174e4396d90565  mcp-publisher_windows_arm64.tar.gz
+9351f3acc39f89402ce5f72be1b45f3bf1b16f8441c97496195188f276e6c227  mcp-publisher_windows_arm64.tar.gz.sbom.json
+9767b6f2afe1b60c597d4c66468d491be3466b25de8b4d4e7a21e61950856ef7  registry-1.3.3.tar.gz
+a7867ff2c15905a765dc77636d86241ea04a17d0a90f086913a3cea4fe899213  registry_darwin_amd64.tar.gz
+f0ed44b6ebdfcba40daefe7ca556f385de0cbae95dca3077c406f75cdb6abb9b  registry_darwin_amd64.tar.gz.sbom.json
+b4d93d6fc2d831d287cde79953822b434cb8406eea4f38f180628df227f6569e  registry_darwin_arm64.tar.gz
+dde0ed7f350eda98eb6f474d19aa0e4c717dd9f120609949acf05d7986cf6fcc  registry_darwin_arm64.tar.gz.sbom.json
+6772a573828f3482a192c88dac4223ee71ff4f521c8819480a194757e46a8272  registry_linux_amd64.tar.gz
+ac177354d5f43f86bdf7f36738837a2792ba136198209eb61d4d4dd9ab408853  registry_linux_amd64.tar.gz.sbom.json
+61c1fb9126977e0694d5aad8990a9d4c2d0e933e6aa469789559fad3865e8b7f  registry_linux_arm64.tar.gz
+9b81dfe2c81c49f7731072b8c217f05d609f7094ea94aaf9491f33880f2dec7f  registry_linux_arm64.tar.gz.sbom.json
+7fb5752de50a841614c6990f20807820bda33a72eaf7be51ae6cbd4e9acb2b87  registry_windows_amd64.tar.gz
+fd44139231d4725c75b2a5a96fb670d3137f628db91c8281f6348e842792d514  registry_windows_amd64.tar.gz.sbom.json
+a85ba7eb1a06a9e668b8a2097e00ab010e454a2afeb4e29ebeb7b702a31cccd3  registry_windows_arm64.tar.gz
+93503683d32a2971b741e87f2879cb2a3f41acd184c618e04d17a98926915f2d  registry_windows_arm64.tar.gz.sbom.json

packages/mcp-stdio/package.json

@@ -1,6 +1,6 @@
 {
 	"name": "@sveltejs/mcp",
-	"version": "0.1.5",
+	"version": "0.1.10",
 	"type": "module",
 	"license": "MIT",
 	"mcpName": "dev.svelte/mcp",
@@ -37,9 +37,10 @@
 		"publint": "^0.3.13",
 		"tsdown": "^0.15.0",
 		"typescript": "^5.8.3",
-		"vitest": "^3.1.3"
+		"vitest": "^4.0.0"
 	},
 	"dependencies": {
-		"eslint": "^9.36.0"
+		"eslint": "^9.36.0",
+		"tmcp": "^1.15.3"
 	}
 }

packages/mcp-stdio/server.json

@@ -1,5 +1,5 @@
 {
-	"$schema": "https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json",
+	"$schema": "https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json",
 	"name": "dev.svelte/mcp",
 	"description": "The official Svelte MCP server providing docs and autofixing tools for Svelte development",
 	"repository": {
@@ -8,13 +8,23 @@
 		"subfolder": "packages/mcp-stdio",
 		"source": "github"
 	},
-	"version": "0.1.5",
+	"version": "0.1.10",
 	"websiteUrl": "https://svelte.dev/docs/mcp/overview",
+	"icons": [
+		{
+			"src": "https://mcp.svelte.dev/logo.svg",
+			"mimeType": "image/svg+xml"
+		},
+		{
+			"src": "https://mcp.svelte.dev/logo.png",
+			"mimeType": "image/png"
+		}
+	],
 	"packages": [
 		{
 			"registryType": "npm",
 			"identifier": "@sveltejs/mcp",
-			"version": "0.1.5",
+			"version": "0.1.10",
 			"runtimeHint": "npx",
 			"transport": {
 				"type": "stdio"