Obsidian Tools MCP Server

Instructions

Implementation Reference

• src/index.ts:673-692 (handler)

  The handler function that implements the get_links tool logic by extracting wikilinks ([[...]]) and markdown links ([text](file.md)) from the content of the specified note and returning them as JSON.

  async function handleGetLinks(args: { path: string }): Promise<string> {
    const content = await handleReadNote(args);
  
    // Find wikilinks [[link]] and [[link|alias]]
    const wikiLinkRegex = /\[\[([^\]|]+)(?:\|[^\]]+)?\]\]/g;
    const wikiLinks: string[] = [];
    let match;
    while ((match = wikiLinkRegex.exec(content)) !== null) {
      wikiLinks.push(match[1]);
    }
  
    // Find markdown links [text](link.md)
    const mdLinkRegex = /\[([^\]]+)\]\(([^)]+\.md)\)/g;
    const mdLinks: string[] = [];
    while ((match = mdLinkRegex.exec(content)) !== null) {
      mdLinks.push(match[2]);
    }
  
    return JSON.stringify({ wikiLinks, markdownLinks: mdLinks }, null, 2);
  }

• src/index.ts:242-256 (registration)

  The tool registration entry in the tools array, including name, description, and input schema, used by the ListToolsRequestHandler.

  {
    name: "get_links",
    description:
      "Get all internal links (wikilinks and markdown links) from a note",
    inputSchema: {
      type: "object",
      properties: {
        path: {
          type: "string",
          description: "Path to the note",
        },
      },
      required: ["path"],
    },
  },

• src/index.ts:914-916 (registration)

  The dispatch case in the main CallToolRequestHandler switch statement that routes calls to the get_links handler.

  case "get_links":
    result = await handleGetLinks(args as { path: string });
    break;

• src/index.ts:246-255 (schema)

  The input schema defining the expected arguments for the get_links tool (path: string).

  inputSchema: {
    type: "object",
    properties: {
      path: {
        type: "string",
        description: "Path to the note",
      },
    },
    required: ["path"],
  },