import { App } from "obsidian";
import { McpReplyFunction } from "../mcp/types";
import { ToolImplementation, ToolDefinition } from "../shared/tool-registry";
// IDE-specific tool definitions
export const IDE_TOOL_DEFINITIONS: ToolDefinition[] = [
{
name: "openDiff",
description: "Open a diff view (stub implementation for Obsidian compatibility)",
category: "ide-specific",
inputSchema: {
type: "object",
properties: {
old_file_path: {
type: "string",
description: "Path to the old version of the file",
},
new_file_path: {
type: "string",
description: "Path to the new version of the file",
},
new_file_contents: {
type: "string",
description: "Contents of the new file version",
},
tab_name: {
type: "string",
description: "Name of the tab to open",
},
},
},
},
{
name: "close_tab",
description: "Close a tab (stub implementation for Obsidian compatibility)",
category: "ide-specific",
inputSchema: {
type: "object",
properties: {
tab_name: {
type: "string",
description: "Name of the tab to close",
},
},
},
},
{
name: "closeAllDiffTabs",
description: "Close all diff tabs (stub implementation for Obsidian compatibility)",
category: "ide-specific",
inputSchema: {
type: "object",
properties: {},
},
},
{
name: "getDiagnostics",
description: "Get system and vault diagnostic information",
category: "ide-specific",
inputSchema: {
type: "object",
properties: {},
},
},
];
// IDE-specific tool implementations
export class IdeTools {
constructor(private app: App) {}
createImplementations(): ToolImplementation[] {
return [
{
name: "openDiff",
handler: async (args: any, reply: McpReplyFunction) => {
// Claude Code is trying to open a diff view, but Obsidian doesn't have built-in diff functionality
// Just acknowledge the request successfully to prevent errors
const { old_file_path, new_file_path, new_file_contents, tab_name } = args || {};
console.debug(`[MCP] OpenDiff requested for ${old_file_path} (tab: ${tab_name})`);
return reply({
result: {
content: [
{
type: "text",
text: "Diff view opened in Obsidian (no visual diff available)",
},
],
},
});
},
},
{
name: "close_tab",
handler: async (args: any, reply: McpReplyFunction) => {
// Claude Code is trying to close a tab, but Obsidian doesn't have the same tab concept
// Just acknowledge the request successfully
const { tab_name } = args || {};
console.debug(`[MCP] CloseTab requested for ${tab_name}`);
return reply({
result: {
content: [
{
type: "text",
text: "Tab closed successfully",
},
],
},
});
},
},
{
name: "closeAllDiffTabs",
handler: async (args: any, reply: McpReplyFunction) => {
// Claude Code is trying to close all diff tabs, but Obsidian doesn't have the same tab concept
// Just acknowledge the request successfully
console.debug(`[MCP] CloseAllDiffTabs requested`);
return reply({
result: {
content: [
{
type: "text",
text: "All diff tabs closed successfully",
},
],
},
});
},
},
{
name: "getDiagnostics",
handler: async (args: any, reply: McpReplyFunction) => {
try {
// For Obsidian, we don't have traditional LSP diagnostics
// but we can provide basic system/vault diagnostic information
const diagnostics = {
vaultName: this.app.vault.getName(),
fileCount: this.app.vault.getFiles().length,
activeFile: this.app.workspace.getActiveFile()?.path || null,
timestamp: new Date().toISOString(),
};
return reply({
result: {
diagnostics: [],
systemInfo: diagnostics,
},
});
} catch (error) {
reply({
error: {
code: -32603,
message: `failed to get diagnostics: ${error.message}`,
},
});
}
},
},
];
}
}
