Obsidian MCP Server
- obsidian-mcp
- src
import { Server } from "@modelcontextprotocol/sdk/server/index.js";
import { CallToolRequestSchema, ListToolsRequestSchema } from "@modelcontextprotocol/sdk/types.js";
import { obsidianClient } from "./api-client.js";
import axios from "axios";
export function setupToolHandlers(server: Server) {
// 利用可能なツールをリスト
server.setRequestHandler(ListToolsRequestSchema, async () => {
return {
tools: [
{
name: "get_vault_contents",
description: "Obsidian Vaultの内容を取得",
inputSchema: {
type: "object",
properties: {
path: {
type: "string",
description: "Vault内のパス（デフォルト: 空文字列でルートディレクトリを取得）",
default: ""
},
},
},
},
],
};
});
// ツールを実行
server.setRequestHandler(CallToolRequestSchema, async (request) => {
switch (request.params.name) {
case "get_vault_contents": {
const path: string = typeof request.params.arguments?.path === 'string'
? request.params.arguments.path
: "";
let normalizedPath = path;
// Windowsパスの正規化
if (normalizedPath.includes("\\")) {
normalizedPath = normalizedPath.replace(/\\/g, "/");
}
// URLエンコード
const encodedPath = encodeURIComponent(normalizedPath);
try {
const response = await obsidianClient.get(`/vault/${encodedPath}`);
return {
content: [
{
type: "text",
text: JSON.stringify(response.data, null, 2),
},
],
};
} catch (error) {
if (axios.isAxiosError(error)) {
if (error.response?.status === 404) {
return {
content: [
{
type: "text",
text: `Directory not found: ${path}`,
},
],
isError: true,
};
}
throw new Error(`Failed to get vault contents: ${error.response?.data.message ?? error.message}`);
}
throw new Error(`Unexpected error: ${error instanceof Error ? error.message : String(error)}`);
}
}
default:
throw new Error("Unknown tool");
}
});
}