fix: verify checksum

.changeset/good-trams-kneel.md

@@ -0,0 +1,5 @@
+---
+'@sveltejs/mcp': patch
+---
+
+feat: add autofixer to tell the LLM to check if some function called in effect is assigning state #26

.changeset/sad-ways-pay.md

@@ -0,0 +1,5 @@
+---
+'@sveltejs/mcp': minor
+---
+
+feat: publish to registry

.changeset/tough-donkeys-attend.md

@@ -0,0 +1,5 @@
+---
+'@sveltejs/mcp': patch
+---
+
+feat: add bind:this -> attachment and action -> attachment autofixer #20

.github/workflows/check.yml

@@ -18,7 +18,7 @@ jobs:
       - name: Setup pnpm
         uses: pnpm/action-setup@v4
         with:
-          version: 10.18.0
+          version: 10.18.1
 
       - name: Setup Node.js
         uses: actions/setup-node@v5

.github/workflows/lint.yml

@@ -18,7 +18,7 @@ jobs:
       - name: Setup pnpm
         uses: pnpm/action-setup@v4
         with:
-          version: 10.18.0
+          version: 10.18.1
 
       - name: Setup Node.js
         uses: actions/setup-node@v5

.github/workflows/publish-mcp.yml

@@ -0,0 +1,37 @@
+name: Publish to MCP Registry
+
+on:
+  workflow_call:
+
+permissions:
+  id-token: write # OpenID Connect token needed for MCP registry authentication
+
+jobs:
+  publish-mcp:
+    name: Publish to MCP Registry
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@v5
+
+      - name: Publish to MCP Registry
+        working-directory: packages/mcp-stdio
+        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
+
+          # Verify the SHA256 checksum of the downloaded file
+          sha256sum --ignore-missing -c ./checksums/registry_1.2.3_checksums.txt
+
+          # Extract the tarball
+          tar -xzf $NAME --no-same-owner --no-same-permissions -C tmp
+
+          # Install the MCP Publisher binary
+          install -m 0755  tmp/mcp-publisher
+
+          # Login using GitHub OIDC
+          ./mcp-publisher login github-oidc
+
+          # Publish to MCP Registry
+          ./mcp-publisher publish

.github/workflows/release.yml

@@ -16,6 +16,8 @@ jobs:
     if: github.repository == 'sveltejs/mcp'
     name: Release
     runs-on: ${{ matrix.os }}
+    outputs:
+      published: ${{ steps.changesets.outputs.published }}
     strategy:
       matrix:
         # pseudo-matrix for convenience, NEVER use more than a single combination
@@ -51,8 +53,15 @@ jobs:
         # pinned for security, always review third party action code before updating
         uses: changesets/action@e0145edc7d9d8679003495b11f87bd8ef63c0cba # v1.5.3
         with:
+          # This expects you to have a script called changeset:version version that calls changeset version and updated what it needs to be updated
+          version: pnpm changeset:version
           # This expects you to have a script called release which does a build for your packages and calls changeset publish
           publish: pnpm release
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           NPM_CONFIG_PROVENANCE: true
+
+  publish-mcp:
+    needs: release
+    if: needs.release.outputs.published == 'true'
+    uses: ./.github/workflows/publish-mcp.yml

.github/workflows/test.yml

@@ -18,7 +18,7 @@ jobs:
       - name: Setup pnpm
         uses: pnpm/action-setup@v4
         with:
-          version: 10.18.0
+          version: 10.18.1
 
       - name: Setup Node.js
         uses: actions/setup-node@v5

documentation/docs/20-setup/20-local-setup.md

@@ -108,6 +108,25 @@ It will open a file with your MCP servers where you can add the following config
 }
 ```
 
+## Zed
+
+- Open the command palette
+- Search and select "agent:open settings"
+- In settings panel look for `Model Context Protocol (MCP) Servers`
+- Click on "Add Server"
+- Select: "Add Custom Server"
+
+It will open a popup with MCP server config where you can add the following configuration:
+
+```json
+{
+	"svelte": {
+		"command": "npx",
+		"args": ["-y", "@sveltejs/mcp"]
+	}
+}
+```
+
 ## Other clients
 
 If we didn't include the MCP client you are using, refer to their documentation for `stdio` servers and use `npx` as the command and `-y @sveltejs/mcp` as the arguments.

package.json

@@ -3,7 +3,7 @@
 	"version": "0.0.1",
 	"description": "The official Svelte MCP server implementation",
 	"type": "module",
-	"packageManager": "pnpm@10.18.0",
+	"packageManager": "pnpm@10.18.1",
 	"scripts": {
 		"build": "pnpm -r run build",
 		"dev": "pnpm --filter @sveltejs/mcp-remote run dev",
@@ -18,7 +18,8 @@
 		"inspect": "pnpm mcp-inspector",
 		"generate-summaries": "pnpm --filter @sveltejs/mcp-server run generate-summaries",
 		"debug:generate-summaries": "pnpm --filter @sveltejs/mcp-server run debug:generate-summaries",
-		"release": "pnpm --filter @sveltejs/mcp run build && changeset publish"
+		"release": "pnpm --filter @sveltejs/mcp run build && changeset publish",
+		"changeset:version": "changeset version && pnpm --filter @sveltejs/mcp run update:version && git add --all"
 	},
 	"keywords": [
 		"svelte",

packages/mcp-server/package.json

@@ -28,6 +28,7 @@
 		"svelte": "^5.39.2",
 		"svelte-eslint-parser": "^1.3.2",
 		"tmcp": "^1.13.0",
+		"ts-blank-space": "^0.6.2",
 		"typescript-eslint": "^8.44.0",
 		"valibot": "^1.1.0",
 		"vitest": "^3.2.4",
@@ -35,10 +36,10 @@
 	},
 	"devDependencies": {
 		"@anthropic-ai/sdk": "^0.65.0",
-		"dotenv": "^17.2.3",
 		"@sveltejs/kit": "^2.42.2",
 		"@types/eslint-scope": "^8.3.2",
 		"@types/estree": "^1.0.8",
-		"@typescript-eslint/types": "^8.44.0"
+		"@typescript-eslint/types": "^8.44.0",
+		"dotenv": "^17.2.3"
 	}
 }

packages/mcp-server/src/mcp/autofixers/add-autofixers-issues.test.ts

@@ -133,6 +133,36 @@ describe('add_autofixers_issues', () => {
 				);
 			});
 		});
+
+		it('should add a suggestion when calling a function inside an effect', () => {
+			const content = run_autofixers_on_code(`
+			<script>
+				import { fetch_data } from './data.js';
+				$effect(() => {
+					fetch_data();
+				});
+			</script>`);
+
+			expect(content.suggestions.length).toBeGreaterThanOrEqual(1);
+			expect(content.suggestions).toContain(
+				`You are calling the function \`fetch_data\` inside an $effect. Please check if the function is reassigning a stateful variable because that's considered malpractice and check if it could use  \`$derived\` instead. Ignore this suggestion if you are sure this function is not assigning any stateful variable or if you can't check if it does.`,
+			);
+		});
+
+		it('should add a suggestion when calling a function inside an effect (with non identifier callee)', () => {
+			const content = run_autofixers_on_code(`
+			<script>
+				import { fetch_data } from './data.js';
+				$effect(() => {
+					fetch_data.fetch();
+				});
+			</script>`);
+
+			expect(content.suggestions.length).toBeGreaterThanOrEqual(1);
+			expect(content.suggestions).toContain(
+				`You are calling a function inside an $effect. Please check if the function is reassigning a stateful variable because that's considered malpractice and check if it could use  \`$derived\` instead. Ignore this suggestion if you are sure this function is not assigning any stateful variable or if you can't check if it does.`,
+			);
+		});
 	});
 
 	with_possible_inits('($init)', ({ init }) => {
@@ -484,4 +514,177 @@ describe('add_autofixers_issues', () => {
 			);
 		});
 	});
+
+	describe('suggest_attachments', () => {
+		describe('bind:this', () => {
+			it('should add suggestions when using bind:this on an element', () => {
+				const content = run_autofixers_on_code(`
+			<script>
+				let a = $state();	
+			</script>
+
+			<a bind:this={a} />`);
+
+				expect(content.suggestions.length).toBeGreaterThanOrEqual(1);
+				expect(content.suggestions).toContain(
+					'The usage of `bind:this` can often be replaced with an easier to read `action` or even better an `attachment`. Consider using the latter if possible.',
+				);
+			});
+
+			it('should not add suggestions when using bind:this on a component', () => {
+				const content = run_autofixers_on_code(`
+			<script>
+				import Child from './Child.svelte';
+				let a = $state();	
+			</script>
+
+			<Child bind:this={a} />`);
+
+				expect(content.suggestions).not.toContain(
+					'The usage of `bind:this` can often be replaced with an easier to read `action` or even better an `attachment`. Consider using the latter if possible.',
+				);
+			});
+
+			it('should not add suggestions when using bind:this on a component nested in an element', () => {
+				const content = run_autofixers_on_code(`
+			<script>
+				import Child from './Child.svelte';
+				let a = $state();	
+			</script>
+
+			<div>
+				<Child bind:this={a} />
+			</div>`);
+
+				expect(content.suggestions).not.toContain(
+					'The usage of `bind:this` can often be replaced with an easier to read `action` or even better an `attachment`. Consider using the latter if possible.',
+				);
+			});
+
+			it('should add suggestions but not suggest attachments when using bind:this on an element and the desired svelte version is 4', () => {
+				const content = run_autofixers_on_code(
+					`
+			<script>
+				let a;	
+			</script>
+
+			<a bind:this={a} />`,
+					4,
+				);
+
+				expect(content.suggestions.length).toBeGreaterThanOrEqual(1);
+				expect(content.suggestions).toContain(
+					'The usage of `bind:this` can often be replaced with an easier to read `action`. Consider using the latter if possible.',
+				);
+			});
+		});
+
+		describe('use:', () => {
+			it('should add suggestions when using use: on an element and the action is declared as a function', () => {
+				const content = run_autofixers_on_code(
+					`<script>
+						function my_action(node) {
+							// do something with the node
+						}
+					</script>
+
+					<a use:my_action />`,
+				);
+
+				expect(content.suggestions.length).toBeGreaterThanOrEqual(1);
+				expect(content.suggestions).toContain(
+					'Consider using an `attachment` instead of an `action` for "my_action".',
+				);
+			});
+
+			it('should add suggestions when using use: on an element and the action is declared as a variable', () => {
+				const content = run_autofixers_on_code(
+					`<script>
+						const my_action = (node) => {
+							// do something with the node
+						}
+					</script>
+
+					<a use:my_action />`,
+				);
+
+				expect(content.suggestions.length).toBeGreaterThanOrEqual(1);
+				expect(content.suggestions).toContain(
+					'Consider using an `attachment` instead of an `action` for "my_action".',
+				);
+			});
+
+			it('should add suggestions when using use: on an element and the action is declared as an object', () => {
+				const content = run_autofixers_on_code(
+					`<script>
+						const my_action = {
+							action: (node) => {
+								// do something with the node
+							}
+						};
+					</script>
+
+					<a use:my_action.action />`,
+				);
+
+				expect(content.suggestions.length).toBeGreaterThanOrEqual(1);
+				expect(content.suggestions).toContain(
+					'Consider using an `attachment` instead of an `action` for "my_action".',
+				);
+			});
+
+			it('should not add suggestions when using use: on an element and the desired svelte version is 4', () => {
+				const content = run_autofixers_on_code(
+					`<script>
+						function my_action(node) {
+							// do something with the node
+						}
+					</script>
+
+					<a use:my_action />`,
+					4,
+				);
+
+				expect(content.suggestions).not.toContain(
+					'Consider using an `attachment` instead of an `action` for "my_action".',
+				);
+			});
+
+			it('should not add suggestions when using use: on an element and the action comes from an import', () => {
+				const content = run_autofixers_on_code(
+					`<script>
+						import { my_action } from './actions.js';
+					</script>
+
+					<a use:my_action />`,
+				);
+
+				expect(content.suggestions).not.toContain(
+					'Consider using an `attachment` instead of an `action` for "my_action".',
+				);
+			});
+
+			it('should not add suggestions when using use: on an element and the action comes from the props', () => {
+				const content = run_autofixers_on_code(
+					`<script>
+						const { my_action } = $props();
+					</script>
+
+					<a use:my_action />`,
+				);
+
+				expect(content.suggestions).not.toContain(
+					'Consider using an `attachment` instead of an `action` for "my_action".',
+				);
+			});
+
+			it('should not add suggestions when using use: on an element and the action comes from a global variable', () => {
+				const content = run_autofixers_on_code(`<a use:my_action />`);
+
+				expect(content.suggestions).not.toContain(
+					'Consider using an `attachment` instead of an `action` for "my_action".',
+				);
+			});
+		});
+	});
 });

packages/mcp-server/src/mcp/autofixers/add-compile-issues.ts

@@ -1,4 +1,6 @@
-import { compile } from 'svelte/compiler';
+import { compile as compile_component, compileModule } from 'svelte/compiler';
+import { extname } from 'path';
+import ts from 'ts-blank-space';
 
 export function add_compile_issues(
 	content: { issues: string[]; suggestions: string[] },
@@ -6,6 +8,21 @@ export function add_compile_issues(
 	desired_svelte_version: number,
 	filename = 'Component.svelte',
 ) {
+	let compile = compile_component;
+	const extension = extname(filename);
+	if (extension !== '.svelte') {
+		compile = compileModule;
+		// compile module doesn't accept .ts files so we need to transpile them first with ts-blank-space
+		// a fast and lightweight typescript transpiler that can strips types replacing them with white spaces
+		// so the code positions are not affected
+		if (extension === '.ts') {
+			code = ts(code, (node) => {
+				content.issues.push(
+					`The provided file is a module but it contains invalid TypeScript code: ${node.getText()} at ${node.getStart()}`,
+				);
+			});
+		}
+	}
 	const compilation_result = compile(code, {
 		filename: filename || 'Component.svelte',
 		generate: false,

packages/mcp-server/src/mcp/autofixers/add-eslint-issues.ts

@@ -12,7 +12,7 @@ function base_config(svelte_config: Config): ESLint.Options['baseConfig'] {
 	return [
 		...svelte.configs.recommended,
 		{
-			files: ['*.svelte'],
+			files: ['*.svelte', '*.svelte.ts', '*.svelte.js'],
 			rules: {
 				'no-self-assign': 'warn',
 				'svelte/infinite-reactive-loop': 'warn',

packages/mcp-server/src/mcp/autofixers/visitors/assign-in-effect.ts

@@ -1,4 +1,10 @@
-import type { AssignmentExpression, Identifier, Node, UpdateExpression } from 'estree';
+import type {
+	AssignmentExpression,
+	CallExpression,
+	Identifier,
+	Node,
+	UpdateExpression,
+} from 'estree';
 import type { Autofixer, AutofixerState } from './index.js';
 import { left_most_id } from '../ast/utils.js';
 import type { AST } from 'svelte-eslint-parser';
@@ -19,9 +25,9 @@ function run_if_in_effect(
 	}
 }
 
-function visitor(
+function assign_or_update_visitor(
 	node: UpdateExpression | AssignmentExpression,
-	{ state, path }: Context<Node | AST.SvelteNode, AutofixerState>,
+	{ state, path, next }: Context<Node | AST.SvelteNode, AutofixerState>,
 ) {
 	run_if_in_effect(path, state, () => {
 		function check_if_stateful_id(id: Identifier) {
@@ -50,9 +56,25 @@ function visitor(
 			}
 		}
 	});
+	next();
+}
+
+function call_expression_visitor(
+	node: CallExpression,
+	{ state, path, next }: Context<Node | AST.SvelteNode, AutofixerState>,
+) {
+	run_if_in_effect(path, state, () => {
+		const function_name =
+			node.callee.type === 'Identifier' ? `the function \`${node.callee.name}\`` : 'a function';
+		state.output.suggestions.push(
+			`You are calling ${function_name} inside an $effect. Please check if the function is reassigning a stateful variable because that's considered malpractice and check if it could use  \`$derived\` instead. Ignore this suggestion if you are sure this function is not assigning any stateful variable or if you can't check if it does.`,
+		);
+	});
+	next();
 }
 
 export const assign_in_effect: Autofixer = {
-	UpdateExpression: visitor,
-	AssignmentExpression: visitor,
+	UpdateExpression: assign_or_update_visitor,
+	AssignmentExpression: assign_or_update_visitor,
+	CallExpression: call_expression_visitor,
 };

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

@@ -16,3 +16,4 @@ export * from './wrong-property-access-state.js';
 export * from './imported-runes.js';
 export * from './derived-with-function.js';
 export * from './use-runes-instead-of-store.js';
+export * from './suggest-attachments.js';

packages/mcp-server/src/mcp/autofixers/visitors/suggest-attachments.ts

@@ -0,0 +1,47 @@
+import type { Identifier } from 'estree';
+import type { Autofixer } from './index.js';
+import { left_most_id } from '../ast/utils.js';
+
+export const suggest_attachments: Autofixer = {
+	SvelteDirective(node, { state, next, path }) {
+		if (node.kind === 'Binding' && node.key.name.name === 'this') {
+			const parent_element = path.findLast((p) => p.type === 'SvelteElement');
+			if (parent_element?.kind === 'html' && parent_element.startTag.attributes.includes(node)) {
+				let better_an_attachment = ` or even better an \`attachment\``;
+				if (state.desired_svelte_version === 4) {
+					better_an_attachment = ``;
+				}
+				state.output.suggestions.push(
+					`The usage of \`bind:this\` can often be replaced with an easier to read \`action\`${better_an_attachment}. Consider using the latter if possible.`,
+				);
+			}
+		} else if (node.kind === 'Action' && state.desired_svelte_version === 5) {
+			let id: Identifier | null = null;
+			if (node.key.name.type === 'Identifier') {
+				id = node.key.name;
+			} else if (node.key.name.type === 'MemberExpression') {
+				id = left_most_id(node.key.name);
+			}
+			if (id) {
+				const reference = state.parsed.find_reference_by_id(id);
+				const definition = reference?.resolved?.defs[0];
+				console.log(definition);
+				if (
+					definition &&
+					(definition.type === 'Variable' ||
+						!(definition.type === 'ImportBinding' || definition.type === 'Parameter')) &&
+					!(
+						definition.type === 'Variable' &&
+						definition.node.init?.type === 'CallExpression' &&
+						state.parsed.is_rune(definition.node.init, ['$props'])
+					)
+				) {
+					state.output.suggestions.push(
+						`Consider using an \`attachment\` instead of an \`action\` for "${id.name}".`,
+					);
+				}
+			}
+		}
+		next();
+	},
+};

packages/mcp-stdio/CHANGELOG.md

@@ -1,5 +1,11 @@
 # @sveltejs/mcp
 
+## 0.0.4
+
+### Patch Changes
+
+- fix: allow TS `.svelte.ts` modules ([#49](https://github.com/sveltejs/mcp/pull/49))
+
 ## 0.0.3
 
 ### Patch Changes

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

@@ -0,0 +1,25 @@
+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/package.json

@@ -1,8 +1,9 @@
 {
 	"name": "@sveltejs/mcp",
-	"version": "0.0.3",
+	"version": "0.0.4",
 	"type": "module",
 	"license": "MIT",
+	"mcpName": "io.github.sveltejs/svelte",
 	"homepage": "https://github.com/sveltejs/mcp#readme",
 	"bugs": {
 		"url": "https://github.com/sveltejs/mcp/issues"
@@ -26,7 +27,8 @@
 		"dev": "tsdown --watch",
 		"test": "vitest",
 		"check": "tsc --noEmit",
-		"check:publint": "publint --strict"
+		"check:publint": "publint --strict",
+		"update:version": "node scripts/update-version.ts"
 	},
 	"devDependencies": {
 		"@sveltejs/mcp-server": "workspace:^",

packages/mcp-stdio/scripts/update-version.ts

@@ -0,0 +1,14 @@
+import { readFile, writeFile } from 'node:fs/promises';
+import { resolve } from 'node:path';
+
+const package_json_string = await readFile(resolve('./package.json'), 'utf-8');
+const package_json = JSON.parse(package_json_string);
+
+const server_json_path = resolve('./server.json');
+const server_json_string = await readFile(server_json_path, 'utf-8');
+const server_json = JSON.parse(server_json_string);
+
+server_json.version = package_json.version;
+server_json.packages[0].version = package_json.version;
+
+await writeFile(server_json_path, JSON.stringify(server_json, null, '\t') + '\n', 'utf-8');

packages/mcp-stdio/server.json

@@ -0,0 +1,30 @@
+{
+	"$schema": "https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json",
+	"name": "io.github.sveltejs/svelte",
+	"description": "The official Svelte MCP server providing docs and autofixing tools for Svelte development",
+	"repository": {
+		"id": "1054419133",
+		"url": "https://github.com/sveltejs/mcp",
+		"subfolder": "packages/mcp-stdio",
+		"source": "github"
+	},
+	"version": "0.0.4",
+	"websiteUrl": "https://svelte.dev/docs/mcp/overview",
+	"packages": [
+		{
+			"registryType": "npm",
+			"identifier": "@sveltejs/mcp",
+			"version": "0.0.4",
+			"runtimeHint": "npx",
+			"transport": {
+				"type": "stdio"
+			}
+		}
+	],
+	"remotes": [
+		{
+			"url": "https://mcp.svelte.dev/mcp",
+			"type": "streamable-http"
+		}
+	]
+}

pnpm-lock.yaml

@@ -177,6 +177,9 @@ importers:
       tmcp:
         specifier: ^1.13.0
         version: 1.14.0(typescript@5.9.2)
+      ts-blank-space:
+        specifier: ^0.6.2
+        version: 0.6.2
       typescript-eslint:
         specifier: ^8.44.0
         version: 8.44.1(eslint@9.36.0(jiti@2.6.0))(typescript@5.9.2)
@@ -3719,6 +3722,10 @@ packages:
     peerDependencies:
       typescript: '>=4.8.4'
 
+  ts-blank-space@0.6.2:
+    resolution: {integrity: sha512-hZjcHdHrveEKI67v8OzI90a1bizgoDkY7ekE4fH89qJhZgxvmjfBOv98aibCU7OpKbvV3R9p/qd3DrzZqT1cFQ==}
+    engines: {node: '>=18.0.0'}
+
   ts-node@10.9.2:
     resolution: {integrity: sha512-f0FFpIdcHgn8zcPSbf1dRevwt047YMnaiJM3u2w2RewrB+fob/zePZcrOyQoLMMO7aBIddLcQIEK5dYjkLnGrQ==}
     hasBin: true
@@ -7586,6 +7593,10 @@ snapshots:
     dependencies:
       typescript: 5.9.2
 
+  ts-blank-space@0.6.2:
+    dependencies:
+      typescript: 5.9.2
+
   ts-node@10.9.2(@types/node@24.5.2)(typescript@5.9.2):
     dependencies:
       '@cspotcode/source-map-support': 0.8.1