feat: Standardize README structure and add auto-generation workflow

- Updated README to match standardized MCP format with badges
- Added MCP client configuration examples (minimal and advanced)
- Added environment variables configuration table
- Added natural language usage examples
- Included AUTO-GENERATED markers for tool documentation
- Added generate-mcp-tools action for auto-syncing tool docs
- Added sync-tools.yml workflow for automated documentation updates
- Added zod-to-json-schema dependency for schema conversion

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: Royal-lobster

.github/actions/generate-mcp-tools/generate-tools.mjs

@@ -0,0 +1,156 @@
+import fs from "node:fs";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+import { zodToJsonSchema } from "zod-to-json-schema";
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+const ROOT = path.resolve(__dirname, "../../..");
+const README_PATH = path.join(ROOT, "README.md");
+const TOOLS_DIR = path.join(ROOT, "src", "tools");
+
+const START = "<!-- AUTO-GENERATED TOOLS START -->";
+const END = "<!-- AUTO-GENERATED TOOLS END -->";
+
+/**
+ * Load MCP tools
+ * Scans for any export that looks like an MCP tool:
+ * {
+ *   name: string,
+ *   description: string,
+ *   parameters?: ZodSchema
+ *   schema?: JSONSchema
+ * }
+ */
+async function loadTools() {
+	const files = fs
+		.readdirSync(TOOLS_DIR)
+		.filter((f) => f.endsWith(".ts") && f !== "index.ts");
+
+	const toolPromises = files.map(async (file) => {
+		const mod = await import(path.join(TOOLS_DIR, file));
+
+		const matches = Object.values(mod).filter(
+			(exp) =>
+				exp &&
+				typeof exp === "object" &&
+				typeof exp.name === "string" &&
+				typeof exp.description === "string" &&
+				(exp.parameters || exp.schema),
+		);
+
+		if (matches.length === 0) {
+			return null;
+		}
+
+		if (matches.length > 1) {
+			console.warn(
+				`Warning: ${file} exports multiple MCP-like tools. Using the first one.`,
+			);
+		}
+
+		return matches[0];
+	});
+
+	const loadedTools = await Promise.all(toolPromises);
+	const tools = loadedTools.filter(Boolean);
+
+	return tools.sort((a, b) => a.name.localeCompare(b.name));
+}
+
+function renderSchema(schema) {
+	if (!schema) {
+		return "_No parameters_";
+	}
+
+	// If this is a Zod schema, convert it to JSON Schema
+	const jsonSchema =
+		typeof schema.safeParse === "function" ? zodToJsonSchema(schema) : schema;
+
+	const properties = jsonSchema.properties ?? {};
+	const required = new Set(jsonSchema.required ?? []);
+
+	if (Object.keys(properties).length === 0) {
+		return "_No parameters_";
+	}
+
+	// Check if any param has a default value to determine table columns
+	const hasDefaults = Object.values(properties).some(
+		(prop) => prop.default !== undefined,
+	);
+
+	// Build table header
+	let table = hasDefaults
+		? "| Parameter | Type | Required | Default | Description |\n|-----------|------|----------|---------|-------------|\n"
+		: "| Parameter | Type | Required | Description |\n|-----------|------|----------|-------------|\n";
+
+	// Build table rows
+	for (const [key, prop] of Object.entries(properties)) {
+		const type = Array.isArray(prop.type)
+			? prop.type.join(" | ")
+			: (prop.type ?? "unknown");
+
+		const requiredStr = required.has(key) ? "✅" : "";
+		const description = prop.description ?? "";
+		const defaultVal =
+			prop.default !== undefined ? JSON.stringify(prop.default) : "";
+
+		if (hasDefaults) {
+			table += `| \`${key}\` | ${type} | ${requiredStr} | ${defaultVal} | ${description} |\n`;
+		} else {
+			table += `| \`${key}\` | ${type} | ${requiredStr} | ${description} |\n`;
+		}
+	}
+
+	return table.trim();
+}
+
+function renderMarkdown(tools) {
+	let md = "";
+
+	for (const tool of tools) {
+		const schema = tool.parameters || tool.schema;
+
+		md += `### \`${tool.name}\`\n`;
+		md += `${tool.description}\n\n`;
+		md += `${renderSchema(schema)}\n\n`;
+	}
+
+	return md.trim();
+}
+
+function updateReadme({ readme, tools }) {
+	if (!readme.includes(START) || !readme.includes(END)) {
+		throw new Error("README missing AUTO-GENERATED TOOLS markers");
+	}
+
+	const toolsMd = renderMarkdown(tools);
+
+	return readme.replace(
+		new RegExp(`${START}[\\s\\S]*?${END}`, "m"),
+		`${START}\n\n${toolsMd}\n\n${END}`,
+	);
+}
+
+async function main() {
+	try {
+		const readme = fs.readFileSync(README_PATH, "utf8");
+		const tools = await loadTools();
+
+		if (tools.length === 0) {
+			console.warn("Warning: No tools found!");
+		}
+
+		const updated = updateReadme({ readme, tools });
+
+		fs.writeFileSync(README_PATH, updated);
+		console.log(`Synced ${tools.length} MCP tools to README.md`);
+	} catch (error) {
+		console.error("Error updating README:", error);
+		process.exit(1);
+	}
+}
+
+main().catch((err) => {
+	console.error(err);
+	process.exit(1);
+});

.github/workflows/sync-tools.yml

@@ -0,0 +1,47 @@
+name: Sync MCP Tool Docs
+
+on:
+  push:
+    branches:
+      - main
+
+permissions:
+  contents: write
+
+jobs:
+  sync-tools:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+
+      - name: Install dependencies
+        run: |
+          if [ -f pnpm-lock.yaml ]; then
+            corepack enable
+            pnpm install --frozen-lockfile
+          else
+            npm install
+          fi
+
+      - name: Generate MCP tool documentation
+        run: npx tsx .github/actions/generate-mcp-tools/generate-tools.mjs
+
+      - name: Commit README changes
+        run: |
+          if git diff --quiet; then
+            echo "No README changes"
+            exit 0
+          fi
+
+          git config --local user.email "action@github.com"
+          git config --local user.name "GitHub Action"
+          git add README.md
+          git commit -m "chore: auto-sync MCP tool documentation"
+          git push