Add Zed support

Author: ericallam

packages/cli-v3/package.json

@@ -82,7 +82,6 @@
   "dependencies": {
     "@clack/prompts": "0.11.0",
     "@depot/cli": "0.0.1-cli.2.80.0",
-    "@iarna/toml": "^2.2.5",
     "@modelcontextprotocol/sdk": "^1.17.0",
     "@opentelemetry/api": "1.9.0",
     "@opentelemetry/api-logs": "0.203.0",
@@ -102,6 +101,7 @@
     "chokidar": "^3.6.0",
     "cli-table3": "^0.6.3",
     "commander": "^9.4.1",
+    "confbox": "^0.2.2",
     "defu": "^6.1.4",
     "dotenv": "^16.4.5",
     "esbuild": "^0.23.0",

packages/cli-v3/src/commands/install-mcp.ts

@@ -1,20 +1,20 @@
-import { intro, isCancel, multiselect, select, spinner, log, outro, confirm } from "@clack/prompts";
+import { confirm, intro, isCancel, log, multiselect, select, spinner } from "@clack/prompts";
+import chalk from "chalk";
 import { Command } from "commander";
+import { extname } from "node:path";
 import { z } from "zod";
 import { OutroCommandError, wrapCommandAction } from "../cli/common.js";
+import { cliLink } from "../utilities/cliOutput.js";
+import { writeConfigHasSeenMCPInstallPrompt } from "../utilities/configFiles.js";
 import {
   expandTilde,
-  safeReadJSONFile,
+  safeReadJSONCFile,
   safeReadTomlFile,
   writeJSONFile,
   writeTomlFile,
 } from "../utilities/fileSystem.js";
 import { printStandloneInitialBanner } from "../utilities/initialBanner.js";
 import { VERSION } from "../version.js";
-import chalk from "chalk";
-import { cliLink } from "../utilities/cliOutput.js";
-import { extname } from "node:path";
-import { writeConfigHasSeenMCPInstallPrompt } from "../utilities/configFiles.js";
 
 const cliVersion = VERSION as string;
 const cliTag = cliVersion.includes("v4-beta") ? "v4-beta" : "latest";
@@ -23,6 +23,7 @@ const clients = [
   "claude-code",
   "cursor",
   "vscode",
+  "zed",
   "windsurf",
   "gemini-cli",
   "crush",
@@ -56,6 +57,9 @@ const clientScopes: ClientScopes = {
     user: "~/Library/Application Support/Code/User/mcp.json",
     project: "./.vscode/mcp.json",
   },
+  zed: {
+    user: "~/.config/zed/settings.json",
+  },
   windsurf: {
     user: "~/.codeium/windsurf/mcp_config.json",
   },
@@ -83,6 +87,7 @@ const clientLabels: ClientLabels = {
   "claude-code": "Claude Code",
   cursor: "Cursor",
   vscode: "VSCode",
+  zed: "Zed",
   windsurf: "Windsurf",
   "gemini-cli": "Gemini CLI",
   crush: "Charm Crush",
@@ -344,7 +349,7 @@ async function writeMcpServerConfig(
 
   switch (extension) {
     case ".json": {
-      let existingConfig = await safeReadJSONFile(fullPath);
+      let existingConfig = await safeReadJSONCFile(fullPath);
 
       if (!existingConfig) {
         existingConfig = {};
@@ -426,6 +431,9 @@ function resolveMcpServerConfigJsonPath(
     case "amp": {
       return ["amp.mcpServers", "trigger"];
     }
+    case "zed": {
+      return ["context_servers", "trigger"];
+    }
     case "claude-code": {
       if (scope.scope === "local") {
         const projectPath = process.cwd();
@@ -519,6 +527,13 @@ function resolveMcpServerConfig(
         args,
       };
     }
+    case "zed": {
+      return {
+        source: "custom",
+        command: "npx",
+        args,
+      };
+    }
   }
 }
 

packages/cli-v3/src/utilities/fileSystem.ts

@@ -3,7 +3,7 @@ import fsModule, { writeFile } from "fs/promises";
 import fs from "node:fs";
 import { homedir, tmpdir } from "node:os";
 import pathModule from "node:path";
-import TOML from "@iarna/toml";
+import { parseJSONC, stringifyJSONC, parseTOML, stringifyTOML } from "confbox";
 
 // Creates a file at the given path, if the directory doesn't exist it will be created
 export async function createFile(
@@ -123,19 +123,29 @@ export async function createTempDir(): Promise<string> {
 }
 
 export async function safeReadTomlFile(path: string) {
-  try {
-    const fileExists = await pathExists(path);
+  const fileExists = await pathExists(path);
 
-    if (!fileExists) return;
+  if (!fileExists) return;
 
-    const fileContents = await readFile(path);
+  const fileContents = await readFile(path);
 
-    return TOML.parse(fileContents.replace(/\r\n/g, "\n"));
-  } catch {
-    return;
-  }
+  return parseTOML(fileContents.replace(/\r\n/g, "\n"));
 }
 
 export async function writeTomlFile(path: string, toml: any) {
-  await safeWriteFile(path, TOML.stringify(toml));
+  await safeWriteFile(path, stringifyTOML(toml));
+}
+
+export async function safeReadJSONCFile(path: string) {
+  const fileExists = await pathExists(path);
+
+  if (!fileExists) return;
+
+  const fileContents = await readFile(path);
+
+  return parseJSONC(fileContents.replace(/\r\n/g, "\n"));
+}
+
+export async function writeJSONCFile(path: string, json: any) {
+  await safeWriteFile(path, stringifyJSONC(json));
 }