diff --git a/package.json b/package.json
index 1c18f2f..7b30508 100644
--- a/package.json
+++ b/package.json
@@ -1,8 +1,9 @@
 {
   "private": true,
   "scripts": {
-    "build": "pnpm run build:parser && pnpm run build:language-service && pnpm run build:language-server && pnpm run build:typescript-plugin && pnpm run build:vscode",
+    "build": "pnpm run build:parser && pnpm run build:prettier-plugin && pnpm run build:language-service && pnpm run build:language-server && pnpm run build:typescript-plugin && pnpm run build:vscode",
     "build:parser": "cd ./packages/parser && pnpm build",
+    "build:prettier-plugin": "cd ./packages/prettier-plugin && pnpm build",
     "build:language-service": "cd ./packages/language-service && pnpm build",
     "build:language-server": "cd ./packages/language-server && pnpm build",
     "build:typescript-plugin": "cd ./packages/typescript-plugin && pnpm build",
diff --git a/packages/prettier-plugin/.gitignore b/packages/prettier-plugin/.gitignore
new file mode 100644
index 0000000..f1ff06d
--- /dev/null
+++ b/packages/prettier-plugin/.gitignore
@@ -0,0 +1 @@
+lib/
\ No newline at end of file
diff --git a/packages/prettier-plugin/package.json b/packages/prettier-plugin/package.json
new file mode 100644
index 0000000..1cb81f7
--- /dev/null
+++ b/packages/prettier-plugin/package.json
@@ -0,0 +1,32 @@
+{
+  "name": "prettier-plugin-tempblot",
+  "version": "0.0.1",
+  "type": "module",
+  "description": "Prettier plugin for Tempblot templates",
+  "exports": {
+    ".": {
+      "types": "./lib/index.d.ts",
+      "import": "./lib/index.js",
+      "default": "./lib/index.js"
+    }
+  },
+  "files": [
+    "lib"
+  ],
+  "scripts": {
+    "build": "tsc --build",
+    "prepack": "tsc --build --clean && tsc --build"
+  },
+  "dependencies": {
+    "tempblot-parser": "workspace:*"
+  },
+  "devDependencies": {
+    "@types/node": "^24.5.2",
+    "prettier": "^3.6.2",
+    "typescript": "^6.0.3"
+  },
+  "peerDependencies": {
+    "prettier": ">=3.0.0"
+  },
+  "sideEffects": false
+}
diff --git a/packages/prettier-plugin/src/index.ts b/packages/prettier-plugin/src/index.ts
new file mode 100644
index 0000000..d8e29e0
--- /dev/null
+++ b/packages/prettier-plugin/src/index.ts
@@ -0,0 +1,96 @@
+import type { AstPath, Parser, Plugin, Printer } from 'prettier';
+import { parseTempblotRoot, type ParsedRoot, type RootBlock } from 'tempblot-parser';
+
+interface TempblotAst {
+  type: 'TempblotDocument';
+  source: string;
+  root: ParsedRoot;
+}
+
+const parser: Parser<TempblotAst> = {
+  astFormat: 'tempblot-ast',
+  parse(source) {
+    return {
+      type: 'TempblotDocument',
+      source,
+      root: parseTempblotRoot(source),
+    };
+  },
+  locStart() {
+    return 0;
+  },
+  locEnd(node) {
+    return node.source.length;
+  },
+};
+
+const printer: Printer<TempblotAst> = {
+  print(path) {
+    return formatDocument(path);
+  },
+};
+
+const plugin: Plugin<TempblotAst> = {
+  languages: [
+    {
+      name: 'Tempblot',
+      parsers: ['tempblot'],
+      extensions: ['.blot'],
+      vscodeLanguageIds: ['tempblot'],
+    },
+  ],
+  parsers: {
+    tempblot: parser,
+  },
+  printers: {
+    'tempblot-ast': printer,
+  },
+};
+
+export default plugin;
+export const languages = plugin.languages;
+export const parsers = plugin.parsers;
+export const printers = plugin.printers;
+
+function formatDocument(path: AstPath<TempblotAst>) {
+  const ast = path.node;
+  const blocks = ast.root.blocks;
+
+  if (blocks.length === 0) {
+    return ensureTrailingNewline(ast.source.trim());
+  }
+
+  const leadingText = ast.source.slice(0, blocks[0].start).trim();
+  const trailingText = ast.source.slice(blocks[blocks.length - 1].end).trim();
+  const parts = [
+    leadingText,
+    ...blocks.map((block) => formatBlock(ast.source, block)),
+    trailingText,
+  ].filter((part) => part.length > 0);
+
+  return ensureTrailingNewline(parts.join('\n\n'));
+}
+
+function formatBlock(source: string, block: RootBlock) {
+  const openTag = formatOpenTag(block);
+  const closeTag = `</${block.tag}>`;
+  const contents = source.slice(block.startTagEnd, block.endTagStart).trim();
+
+  if (!contents) {
+    return `${openTag}\n${closeTag}`;
+  }
+
+  return `${openTag}\n${contents}\n${closeTag}`;
+}
+
+function formatOpenTag(block: RootBlock) {
+  const attributes = Object.entries(block.attributes)
+    .map(([name, value]) => `${name}="${value}"`)
+    .join(' ');
+
+  return attributes ? `<${block.tag} ${attributes}>` : `<${block.tag}>`;
+}
+
+function ensureTrailingNewline(text: string) {
+  return `${text}\n`;
+}
diff --git a/packages/prettier-plugin/tsconfig.json b/packages/prettier-plugin/tsconfig.json
new file mode 100644
index 0000000..d921b32
--- /dev/null
+++ b/packages/prettier-plugin/tsconfig.json
@@ -0,0 +1,10 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "include": ["src"],
+  "compilerOptions": {
+    "declaration": true,
+    "outDir": "lib",
+    "rootDir": "src"
+  },
+  "references": [{ "path": "../parser" }]
+}
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 4a4a3c2..366af16 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -184,6 +184,22 @@ importers:
         specifier: ^4.1.6
         version: 4.1.6(@types/node@24.12.4)(vite@8.0.12(@types/node@24.12.4)(esbuild@0.28.0)(jiti@2.7.0)(yaml@2.9.0))
 
+  packages/prettier-plugin:
+    dependencies:
+      tempblot-parser:
+        specifier: workspace:*
+        version: link:../parser
+    devDependencies:
+      '@types/node':
+        specifier: ^24.5.2
+        version: 24.12.4
+      prettier:
+        specifier: ^3.6.2
+        version: 3.8.3
+      typescript:
+        specifier: ^6.0.3
+        version: 6.0.3
+
   packages/typescript-plugin:
     dependencies:
       '@volar/typescript':
-- 
2.51.2


From bc86bd80484104e217de2982166e872242c1bf50 Mon Sep 17 00:00:00 2001
From: Corbin Crutchley <git@crutchcorn.dev>
Date: Thu, 14 May 2026 01:02:20 -0400
Subject: [PATCH 2/3] chore: delegate plugins

---
 packages/prettier-plugin/src/index.ts | 100 ++++++++++++++++++++++++--
 1 file changed, 94 insertions(+), 6 deletions(-)

diff --git a/packages/prettier-plugin/src/index.ts b/packages/prettier-plugin/src/index.ts
index d8e29e0..e583f7f 100644
--- a/packages/prettier-plugin/src/index.ts
+++ b/packages/prettier-plugin/src/index.ts
@@ -1,19 +1,23 @@
-import type { AstPath, Parser, Plugin, Printer } from 'prettier';
+import * as prettier from 'prettier';
+import type { AstPath, Options, Parser, ParserOptions, Plugin, Printer } from 'prettier';
 import { parseTempblotRoot, type ParsedRoot, type RootBlock } from 'tempblot-parser';
 
 interface TempblotAst {
   type: 'TempblotDocument';
   source: string;
   root: ParsedRoot;
+  formattedBlocks: Map<RootBlock, string>;
 }
 
 const parser: Parser<TempblotAst> = {
   astFormat: 'tempblot-ast',
-  parse(source) {
+  async parse(source, options) {
+    const root = parseTempblotRoot(source);
     return {
       type: 'TempblotDocument',
       source,
-      root: parseTempblotRoot(source),
+      root,
+      formattedBlocks: await formatBlocks(source, root.blocks, options),
     };
   },
   locStart() {
@@ -64,17 +68,17 @@ function formatDocument(path: AstPath<TempblotAst>) {
   const trailingText = ast.source.slice(blocks[blocks.length - 1].end).trim();
   const parts = [
     leadingText,
-    ...blocks.map((block) => formatBlock(ast.source, block)),
+    ...blocks.map((block) => formatBlock(ast, block)),
     trailingText,
   ].filter((part) => part.length > 0);
 
   return ensureTrailingNewline(parts.join('\n\n'));
 }
 
-function formatBlock(source: string, block: RootBlock) {
+function formatBlock(ast: TempblotAst, block: RootBlock) {
   const openTag = formatOpenTag(block);
   const closeTag = `</${block.tag}>`;
-  const contents = source.slice(block.startTagEnd, block.endTagStart).trim();
+  const contents = ast.formattedBlocks.get(block) ?? ast.source.slice(block.startTagEnd, block.endTagStart).trim();
 
   if (!contents) {
     return `${openTag}\n${closeTag}`;
@@ -94,3 +98,87 @@ function formatOpenTag(block: RootBlock) {
 function ensureTrailingNewline(text: string) {
   return `${text}\n`;
 }
+
+async function formatBlocks(source: string, blocks: RootBlock[], options: ParserOptions<TempblotAst>) {
+  const formattedBlocks = new Map<RootBlock, string>();
+
+  await Promise.all(blocks.map(async (block) => {
+    const parserName = getBlockParser(block);
+    const rawContents = source.slice(block.startTagEnd, block.endTagStart).trim();
+
+    if (!parserName || !rawContents) {
+      formattedBlocks.set(block, rawContents);
+      return;
+    }
+
+    formattedBlocks.set(block, await formatEmbedded(rawContents, parserName, options));
+  }));
+
+  return formattedBlocks;
+}
+
+async function formatEmbedded(source: string, parserName: string, options: ParserOptions<TempblotAst>) {
+  try {
+    return (await prettier.format(source, {
+      ...copyPrettierOptions(options),
+      parser: parserName,
+    })).trim();
+  } catch {
+    return source.trim();
+  }
+}
+
+function getBlockParser(block: RootBlock) {
+  if (block.tag === 'setup') {
+    return 'typescript';
+  }
+
+  if (block.tag !== 'output') {
+    return undefined;
+  }
+
+  return getOutputParser(block.attributes.lang);
+}
+
+function getOutputParser(lang: string | undefined) {
+  switch (lang) {
+    case undefined:
+    case 'json':
+    case 'jsonc':
+      return 'json';
+    case 'yaml':
+    case 'yml':
+      return 'yaml';
+    case 'html':
+      return 'html';
+    case 'css':
+      return 'css';
+    case 'javascript':
+    case 'js':
+      return 'babel';
+    case 'typescript':
+    case 'ts':
+      return 'typescript';
+    default:
+      return undefined;
+  }
+}
+
+function copyPrettierOptions(options: ParserOptions<TempblotAst>): Options {
+  return {
+    arrowParens: options.arrowParens,
+    bracketSameLine: options.bracketSameLine,
+    bracketSpacing: options.bracketSpacing,
+    endOfLine: options.endOfLine,
+    htmlWhitespaceSensitivity: options.htmlWhitespaceSensitivity,
+    printWidth: options.printWidth,
+    proseWrap: options.proseWrap,
+    quoteProps: options.quoteProps,
+    semi: options.semi,
+    singleAttributePerLine: options.singleAttributePerLine,
+    singleQuote: options.singleQuote,
+    tabWidth: options.tabWidth,
+    trailingComma: options.trailingComma,
+    useTabs: options.useTabs,
+  };
+}
-- 
2.51.2


From 8d20ed7b4591802a6d4a0a81a0e2db299de483f9 Mon Sep 17 00:00:00 2001
From: Corbin Crutchley <git@crutchcorn.dev>
Date: Thu, 14 May 2026 01:15:05 -0400
Subject: [PATCH 3/3] chore: add tests using CLI Testing Library

---
 packages/prettier-plugin/package.json         |   7 +-
 .../tests/__snapshots__/index.spec.ts.snap    |  75 +++++++++++
 .../prettier-plugin/tests/fixtures/.gitignore |   2 +
 packages/prettier-plugin/tests/index.spec.ts  | 125 ++++++++++++++++++
 pnpm-lock.yaml                                | 110 +++++++++++++++
 5 files changed, 317 insertions(+), 2 deletions(-)
 create mode 100644 packages/prettier-plugin/tests/__snapshots__/index.spec.ts.snap
 create mode 100644 packages/prettier-plugin/tests/fixtures/.gitignore
 create mode 100644 packages/prettier-plugin/tests/index.spec.ts

diff --git a/packages/prettier-plugin/package.json b/packages/prettier-plugin/package.json
index 1cb81f7..c585d3f 100644
--- a/packages/prettier-plugin/package.json
+++ b/packages/prettier-plugin/package.json
@@ -15,15 +15,18 @@
   ],
   "scripts": {
     "build": "tsc --build",
-    "prepack": "tsc --build --clean && tsc --build"
+    "prepack": "tsc --build --clean && tsc --build",
+    "test:lib": "vitest"
   },
   "dependencies": {
     "tempblot-parser": "workspace:*"
   },
   "devDependencies": {
     "@types/node": "^24.5.2",
+    "cli-testing-library": "^3.0.0",
     "prettier": "^3.6.2",
-    "typescript": "^6.0.3"
+    "typescript": "^6.0.3",
+    "vitest": "^4.1.6"
   },
   "peerDependencies": {
     "prettier": ">=3.0.0"
diff --git a/packages/prettier-plugin/tests/__snapshots__/index.spec.ts.snap b/packages/prettier-plugin/tests/__snapshots__/index.spec.ts.snap
new file mode 100644
index 0000000..b2b3433
--- /dev/null
+++ b/packages/prettier-plugin/tests/__snapshots__/index.spec.ts.snap
@@ -0,0 +1,75 @@
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
+
+exports[`formats .blot files through Prettier CLI 1`] = `
+"<setup>
+const value = { hello: "world" };
+</setup>
+
+<output lang="json">
+{ "hello": "world" }
+</output>"
+`;
+
+exports[`formats css output 1`] = `
+"<output lang="css">
+.card {
+  color: red;
+  background: white;
+}
+</output>
+"
+`;
+
+exports[`formats html output 1`] = `
+"<output lang="html">
+<main>
+  <h1>Hello</h1>
+  <p>World</p>
+</main>
+</output>
+"
+`;
+
+exports[`formats javascript output 1`] = `
+"<output lang="js">
+const run = () => ({ hello: "world" });
+</output>
+"
+`;
+
+exports[`formats setup and json output 1`] = `
+"<!-- before -->
+
+<setup>
+const value = { hello: "world", items: [1, 2, 3] };
+</setup>
+
+<output data-z="last" data-a="first" lang="json">
+{ "hello": "world", "items": [1, 2, 3] }
+</output>
+"
+`;
+
+exports[`formats typescript output 1`] = `
+"<output lang="ts">
+const value: Record<string, string> = { hello: "world" };
+</output>
+"
+`;
+
+exports[`formats unknown output language 1`] = `
+"<output lang="txt">
+leave   this   alone
+</output>
+"
+`;
+
+exports[`formats yaml output 1`] = `
+"<output lang="yaml">
+hello: world
+items:
+  - 1
+  - 2
+</output>
+"
+`;
diff --git a/packages/prettier-plugin/tests/fixtures/.gitignore b/packages/prettier-plugin/tests/fixtures/.gitignore
new file mode 100644
index 0000000..d6b7ef3
--- /dev/null
+++ b/packages/prettier-plugin/tests/fixtures/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
diff --git a/packages/prettier-plugin/tests/index.spec.ts b/packages/prettier-plugin/tests/index.spec.ts
new file mode 100644
index 0000000..58a3831
--- /dev/null
+++ b/packages/prettier-plugin/tests/index.spec.ts
@@ -0,0 +1,125 @@
+import * as fs from "node:fs/promises";
+import * as path from "node:path";
+import { fileURLToPath } from "node:url";
+
+import { render } from "cli-testing-library";
+import * as prettier from "prettier";
+import { expect, test } from "vitest";
+
+import plugin from "../src/index.js";
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const packageRoot = path.resolve(__dirname, "..");
+
+test.each([
+  [
+    "setup and json output",
+    `
+<!-- before -->
+<setup>
+const value={hello:"world",items:[1,2,3]}
+</setup>
+
+<output data-z="last" data-a="first" lang="json">
+{"hello":"world","items":[1,2,3]}
+</output>
+`,
+  ],
+  [
+    "yaml output",
+    `
+<output lang="yaml">
+hello: world
+items:
+- 1
+- 2
+</output>
+`,
+  ],
+  [
+    "html output",
+    `
+<output lang="html">
+<main><h1>Hello</h1><p>World</p></main>
+</output>
+`,
+  ],
+  [
+    "css output",
+    `
+<output lang="css">
+.card{color:red;background:white}
+</output>
+`,
+  ],
+  [
+    "javascript output",
+    `
+<output lang="js">
+const run=()=>({hello:"world"})
+</output>
+`,
+  ],
+  [
+    "typescript output",
+    `
+<output lang="ts">
+const value:Record<string,string>={hello:"world"}
+</output>
+`,
+  ],
+  [
+    "unknown output language",
+    `
+<output lang="txt">
+  leave   this   alone
+</output>
+`,
+  ],
+])("formats %s", async (_name, source) => {
+  await expect(format(source.trim())).resolves.toMatchSnapshot();
+});
+
+test("formats .blot files through Prettier CLI", async () => {
+  const fixturePath = path.join(packageRoot, "tests", "fixtures", "cli.blot");
+  const fixtureArg = "tests/fixtures/cli.blot";
+
+  try {
+    await fs.writeFile(
+      fixturePath,
+      `
+<setup>
+const value={hello:"world"}
+</setup>
+<output lang="json">
+{"hello":"world"}
+</output>
+`.trim(),
+    );
+
+    const cli = await render(`pnpm exec prettier --plugin ./lib/index.js ${fixtureArg}`, [], {
+      cwd: packageRoot,
+    });
+
+    await waitForExit(cli);
+
+    expect(cli.getStdallStr()).toMatchSnapshot();
+    expect(cli.hasExit()).toEqual({ exitCode: 0 });
+  } finally {
+    await fs.rm(fixturePath, { force: true });
+  }
+});
+
+function format(source: string) {
+  return prettier.format(source, {
+    parser: "tempblot",
+    plugins: [plugin],
+  });
+}
+
+async function waitForExit(cli: Awaited<ReturnType<typeof render>>) {
+  while (!cli.hasExit()) {
+    await new Promise((resolve) => setTimeout(resolve, 10));
+  }
+}
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 366af16..3393364 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -193,12 +193,18 @@ importers:
       '@types/node':
         specifier: ^24.5.2
         version: 24.12.4
+      cli-testing-library:
+        specifier: ^3.0.0
+        version: 3.0.1(vitest@4.1.6(@types/node@24.12.4)(vite@8.0.12(@types/node@24.12.4)(esbuild@0.28.0)(jiti@2.7.0)(yaml@2.9.0)))
       prettier:
         specifier: ^3.6.2
         version: 3.8.3
       typescript:
         specifier: ^6.0.3
         version: 6.0.3
+      vitest:
+        specifier: ^4.1.6
+        version: 4.1.6(@types/node@24.12.4)(vite@8.0.12(@types/node@24.12.4)(esbuild@0.28.0)(jiti@2.7.0)(yaml@2.9.0))
 
   packages/typescript-plugin:
     dependencies:
@@ -369,6 +375,10 @@ packages:
     peerDependencies:
       '@babel/core': ^7.0.0-0
 
+  '@babel/runtime@7.29.2':
+    resolution: {integrity: sha512-JiDShH45zKHWyGe4ZNVRrCjBz8Nh9TMmZG1kh4QTK8hCBTWBi8Da+i7s1fJw7/lYpM4ccepSNfqzZ/QvABBi5g==}
+    engines: {node: '>=6.9.0'}
+
   '@babel/template@7.28.6':
     resolution: {integrity: sha512-YA6Ma2KsCdGb+WC6UpBVFJGXL58MDA6oyONbjyF/+5sBgxY/dwkhLogbMT2GXXyU84/IhRw/2D1Os1B/giz+BQ==}
     engines: {node: '>=6.9.0'}
@@ -1666,6 +1676,10 @@ packages:
     resolution: {integrity: sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==}
     engines: {node: '>=8'}
 
+  ansi-styles@6.2.3:
+    resolution: {integrity: sha512-4Dj6M28JB+oAH8kFkTLUo+a2jwOFkuqb3yucU0CANcRRUbxS0cP0nZYCGjcc3BNXwRIsUVmDGgzawme7zvJHvg==}
+    engines: {node: '>=12'}
+
   any-promise@1.3.0:
     resolution: {integrity: sha512-7UvmKalWRt1wgjL1RrGxoSJW/0QZFIegpeGvZG9kjp8vrRu55XTHbwnqq2GpXm9uLbcuhxm3IqX9OB4MZR1b2A==}
 
@@ -1830,6 +1844,21 @@ packages:
     resolution: {integrity: sha512-+W/5efTR7y5HRD7gACw9yQjqMVvEMLBHmboM/kPWam+H+Hmyrgjh6YncVKK122YZkXrLudzTuAukUw9FnMf7IQ==}
     engines: {node: 10.* || >= 12.*}
 
+  cli-testing-library@3.0.1:
+    resolution: {integrity: sha512-fkQ8D2hQS53RP3s0yuCMHmTfPUMEqtVtJG0rs13MNE2khnkSaY8MsNxN7rSJZAzOOVsSg2I2F2XjEITJwf5dFg==}
+    engines: {node: '>=16'}
+    peerDependencies:
+      '@jest/expect': ^29.0.0
+      '@jest/globals': ^29.0.0
+      vitest: ^3.0.0
+    peerDependenciesMeta:
+      '@jest/expect':
+        optional: true
+      '@jest/globals':
+        optional: true
+      vitest:
+        optional: true
+
   cliui@7.0.4:
     resolution: {integrity: sha512-OcRE68cOsVMXp1Yvonl/fzkQOyjLSu/8bhPDfQt0e0/Eb283TKP20Fs2MqoPsr9SwA595rRCA+QMzYc9nBP+JQ==}
 
@@ -2185,6 +2214,10 @@ packages:
     resolution: {integrity: sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==}
     engines: {node: 6.* || 8.* || >= 10.*}
 
+  get-east-asian-width@1.6.0:
+    resolution: {integrity: sha512-QRbvDIbx6YklUe6RxeTeleMR0yv3cYH6PsPZHcnVn7xv7zO1BHN8r0XETu8n6Ye3Q+ahtSarc3WgtNWmehIBfA==}
+    engines: {node: '>=18'}
+
   get-intrinsic@1.3.0:
     resolution: {integrity: sha512-9fSjSaos/fRIVIp+xSJlE6lfwhES7LNtKaCBIamHsjr2na1BiABJPo0mOjjz8GJDURarmCPGqaiVg5mfjb98CQ==}
     engines: {node: '>= 0.4'}
@@ -2330,6 +2363,10 @@ packages:
   ieee754@1.2.1:
     resolution: {integrity: sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA==}
 
+  indent-string@5.0.0:
+    resolution: {integrity: sha512-m6FAo/spmsW2Ab2fU35JTYwtOKa2yAwXSwgjSv1TJzh4Mh7mC3lzAOVLBprb72XsTrgkEIsl7YrFNAiDiRhIGg==}
+    engines: {node: '>=12'}
+
   inflight@1.0.6:
     resolution: {integrity: sha512-k92I/b08q4wvFscXCLvqfsHCrjrF7yiXsQuIVvVE7N82W3+aqpzuUdBbfhWcy/FZR3/4IgflMgKLOsvPDrGCJA==}
     deprecated: This module is not supported, and leaks memory. Do not use it. Check out lru-cache if you want a good and tested way to coalesce async requests by a key value, which is much more comprehensive and powerful.
@@ -2369,6 +2406,10 @@ packages:
     resolution: {integrity: sha512-zymm5+u+sCsSWyD9qNaejV3DFvhCKclKdizYaJUuHA83RLjb7nSuGnddCHGv0hk+KY7BMAlsWeK4Ueg6EV6XQg==}
     engines: {node: '>=8'}
 
+  is-fullwidth-code-point@5.1.0:
+    resolution: {integrity: sha512-5XHYaSyiqADb4RnZ1Bdad6cPp8Toise4TzEjcOYDHZkTCbKgiUl7WTUCpNWHuxmDt91wnsZBc9xinNzopv3JMQ==}
+    engines: {node: '>=18'}
+
   is-hexadecimal@2.0.1:
     resolution: {integrity: sha512-DgZQp241c8oO6cA1SbTEWiXeoxV42vlcJxgH+B3hi1AiqqKruZR3ZGF8In3fj4+/y/7rHvlOZLZtgJ/4ttYGZg==}
 
@@ -3023,6 +3064,10 @@ packages:
   recma-stringify@1.0.0:
     resolution: {integrity: sha512-cjwII1MdIIVloKvC9ErQ+OgAtwHBmcZ0Bg4ciz78FtbT8In39aAYbaA7zvxQ61xVMSPE8WxhLwLbhif4Js2C+g==}
 
+  redent@4.0.0:
+    resolution: {integrity: sha512-tYkDkVVtYkSVhuQ4zBgfvciymHaeuel+zFKXShfDnFP5SyVEP7qo70Rf1jTOTCx3vGNAbnEi/xFkcfQVMIBWag==}
+    engines: {node: '>=12'}
+
   regex-recursion@6.0.2:
     resolution: {integrity: sha512-0YCaSCq2VRIebiaUviZNs0cBz1kg5kVS2UKUfNIx8YVs1cN3AV7NTctO5FOKBA+UT2BPJIWZauYHPqJODG50cg==}
 
@@ -3226,6 +3271,10 @@ packages:
     resolution: {integrity: sha512-kUMbT1oBJCpgrnKoSr0o6wPtvRWT9W9UKvGLwfJYO2WuahZRHOpEyL1ckyMGgMWh0UdpmaoFqKKD29WTomNEGA==}
     engines: {node: '>=8'}
 
+  slice-ansi@7.1.2:
+    resolution: {integrity: sha512-iOBWFgUX7caIZiuutICxVgX1SdxwAVFFKwt1EvMYYec/NWO5meOJ6K5uQxhrYBdQJne4KxiqZc+KptFOWFSI9w==}
+    engines: {node: '>=18'}
+
   smol-toml@1.6.1:
     resolution: {integrity: sha512-dWUG8F5sIIARXih1DTaQAX4SsiTXhInKf1buxdY9DIg4ZYPZK5nGM1VRIYmEbDbsHt7USo99xSLFu5Q1IqTmsg==}
     engines: {node: '>= 18'}
@@ -3267,6 +3316,18 @@ packages:
     resolution: {integrity: sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==}
     engines: {node: '>=8'}
 
+  strip-ansi@7.2.0:
+    resolution: {integrity: sha512-yDPMNjp4WyfYBkHnjIRLfca1i6KMyGCtsVgoKe/z1+6vukgaENdgGBZt+ZmKPc4gavvEZ5OgHfHdrazhgNyG7w==}
+    engines: {node: '>=12'}
+
+  strip-final-newline@4.0.0:
+    resolution: {integrity: sha512-aulFJcD6YK8V1G7iRB5tigAP4TsHBZZrOV8pjV++zdUwmeV8uzbY7yn6h9MswN62adStNZFuCIx4haBnRuMDaw==}
+    engines: {node: '>=18'}
+
+  strip-indent@4.1.1:
+    resolution: {integrity: sha512-SlyRoSkdh1dYP0PzclLE7r0M9sgbFKKMFXpFRUMNuKhQSbC6VQIGzq3E0qsfvGJaUFJPGv6Ws1NZ/haTAjfbMA==}
+    engines: {node: '>=12'}
+
   strip-json-comments@2.0.1:
     resolution: {integrity: sha512-4gB8na07fecVVkOI6Rs4e7T6NOTki5EmL7TUduTs6bu3EdnSycntVJ4re8kgZA+wx9IueI2Y11bfbgwtzuE0KQ==}
     engines: {node: '>=0.10.0'}
@@ -3344,6 +3405,10 @@ packages:
     resolution: {integrity: sha512-voyz6MApa1rQGUxT3E+BK7/ROe8itEx7vD8/HEvt4xwXucvQ5G5oeEiHkmHZJuBO21RpOf+YYm9MOivj709jow==}
     engines: {node: '>=14.14'}
 
+  tree-kill@1.2.2:
+    resolution: {integrity: sha512-L0Orpi8qGpRG//Nd+H90vFB+3iHnue1zSSGmNOOCh1GLJ7rUKVwV2HvijphGQS2UmhUZewS9VgvxYIdgr+fG1A==}
+    hasBin: true
+
   trim-lines@3.0.1:
     resolution: {integrity: sha512-kRj8B+YHZCc9kQYdWfJB2/oUl9rA99qbowYYBtr4ui4mZyAQ2JpvVBd/6U2YloATfqBhBTSMhTpgBHtU0Mf3Rg==}
 
@@ -4081,6 +4146,8 @@ snapshots:
       '@babel/core': 7.29.0
       '@babel/helper-plugin-utils': 7.28.6
 
+  '@babel/runtime@7.29.2': {}
+
   '@babel/template@7.28.6':
     dependencies:
       '@babel/code-frame': 7.29.0
@@ -5035,6 +5102,8 @@ snapshots:
     dependencies:
       color-convert: 2.0.1
 
+  ansi-styles@6.2.3: {}
+
   any-promise@1.3.0: {}
 
   anymatch@3.1.3:
@@ -5294,6 +5363,19 @@ snapshots:
     optionalDependencies:
       '@colors/colors': 1.5.0
 
+  cli-testing-library@3.0.1(vitest@4.1.6(@types/node@24.12.4)(vite@8.0.12(@types/node@24.12.4)(esbuild@0.28.0)(jiti@2.7.0)(yaml@2.9.0))):
+    dependencies:
+      '@babel/code-frame': 7.29.0
+      '@babel/runtime': 7.29.2
+      picocolors: 1.1.1
+      redent: 4.0.0
+      slice-ansi: 7.1.2
+      strip-ansi: 7.2.0
+      strip-final-newline: 4.0.0
+      tree-kill: 1.2.2
+    optionalDependencies:
+      vitest: 4.1.6(@types/node@24.12.4)(vite@8.0.12(@types/node@24.12.4)(esbuild@0.28.0)(jiti@2.7.0)(yaml@2.9.0))
+
   cliui@7.0.4:
     dependencies:
       string-width: 4.2.3
@@ -5652,6 +5734,8 @@ snapshots:
 
   get-caller-file@2.0.5: {}
 
+  get-east-asian-width@1.6.0: {}
+
   get-intrinsic@1.3.0:
     dependencies:
       call-bind-apply-helpers: 1.0.2
@@ -5935,6 +6019,8 @@ snapshots:
 
   ieee754@1.2.1: {}
 
+  indent-string@5.0.0: {}
+
   inflight@1.0.6:
     dependencies:
       once: 1.4.0
@@ -5963,6 +6049,10 @@ snapshots:
 
   is-fullwidth-code-point@3.0.0: {}
 
+  is-fullwidth-code-point@5.1.0:
+    dependencies:
+      get-east-asian-width: 1.6.0
+
   is-hexadecimal@2.0.1: {}
 
   is-inside-container@1.0.0:
@@ -6956,6 +7046,11 @@ snapshots:
       unified: 11.0.5
       vfile: 6.0.3
 
+  redent@4.0.0:
+    dependencies:
+      indent-string: 5.0.0
+      strip-indent: 4.1.1
+
   regex-recursion@6.0.2:
     dependencies:
       regex-utilities: 2.3.0
@@ -7294,6 +7389,11 @@ snapshots:
     dependencies:
       unicode-emoji-modifier-base: 1.0.0
 
+  slice-ansi@7.1.2:
+    dependencies:
+      ansi-styles: 6.2.3
+      is-fullwidth-code-point: 5.1.0
+
   smol-toml@1.6.1: {}
 
   source-map-js@1.2.1: {}
@@ -7329,6 +7429,14 @@ snapshots:
     dependencies:
       ansi-regex: 5.0.1
 
+  strip-ansi@7.2.0:
+    dependencies:
+      ansi-regex: 6.2.2
+
+  strip-final-newline@4.0.0: {}
+
+  strip-indent@4.1.1: {}
+
   strip-json-comments@2.0.1: {}
 
   strip-json-comments@5.0.3: {}
@@ -7408,6 +7516,8 @@ snapshots:
 
   tmp@0.2.5: {}
 
+  tree-kill@1.2.2: {}
+
   trim-lines@3.0.1: {}
 
   trough@2.2.0: {}