feat(cli): add claudecode install platform + runner + lazyclaudecode routing

--platform=claudecode (alias cc normalized in resolveInstallArgs); hasClaudeCode;
runClaudeCodeInstaller shells to claude plugin marketplace add/install, prints
/plugin commands + errors (no ~/.claude write) when claude absent; install
telemetry via @oh-my-opencode/omo-claude/telemetry; lazyclaudecode invocation
routes to claudecode. 26 target tests + 23 dependent tests green; both unchanged.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

src/cli/cli-installer.platform.test.ts

@@ -4,7 +4,9 @@ import { afterEach, beforeEach, describe, expect, mock, spyOn, test } from "bun:
 import { runCliInstaller } from "./cli-installer"
 import * as configManager from "./config-manager"
 import * as codexInstaller from "./install-codex"
+import * as claudeCodeInstaller from "./install-claudecode"
 import type { CodexInstallResult } from "./install-codex"
+import type { ClaudeCodeInstallResult } from "./install-claudecode"
 import type { InstallArgs } from "./types"
 
 const codexResult: CodexInstallResult = {
@@ -14,6 +16,11 @@ const codexResult: CodexInstallResult = {
   codexHome: "/tmp/codex-home",
 }
 
+const claudeCodeResult: ClaudeCodeInstallResult = {
+  marketplaceName: "sisyphuslabs",
+  pluginRef: "omo@sisyphuslabs",
+}
+
 function createOpenCodeArgs(platform: "opencode" | "both"): InstallArgs {
   return {
     tui: false,
@@ -145,4 +152,37 @@ describe("runCliInstaller platform branching", () => {
     // then
     expect(result).toBe(0)
   })
+
+  test("runs only Claude Code installation and skips OpenCode/Codex for platform=claudecode", async () => {
+    // given
+    const versionSpy = spyOn(configManager, "getOpenCodeVersion")
+    const writeSpy = spyOn(configManager, "writeOmoConfig")
+    const codexSpy = spyOn(codexInstaller, "runCodexInstaller").mockResolvedValue(codexResult)
+    const claudeCodeSpy = spyOn(claudeCodeInstaller, "runClaudeCodeInstaller").mockResolvedValue(
+      claudeCodeResult,
+    )
+
+    // when
+    const result = await runCliInstaller({ tui: false, platform: "claudecode" }, "3.4.0")
+
+    // then
+    expect(result).toBe(0)
+    expect(versionSpy).not.toHaveBeenCalled()
+    expect(writeSpy).not.toHaveBeenCalled()
+    expect(codexSpy).not.toHaveBeenCalled()
+    expect(claudeCodeSpy).toHaveBeenCalledTimes(1)
+  })
+
+  test("fails when Claude-Code-only installation cannot install the plugin", async () => {
+    // given
+    spyOn(claudeCodeInstaller, "runClaudeCodeInstaller").mockRejectedValue(
+      new Error("claude code failed"),
+    )
+
+    // when
+    const result = await runCliInstaller({ tui: false, platform: "claudecode" }, "3.4.0")
+
+    // then
+    expect(result).toBe(1)
+  })
 })

src/cli/cli-installer.ts

@@ -24,6 +24,7 @@ import {
 } from "./install-validators"
 import { getUnsupportedOpenCodeVersionMessage } from "./minimum-opencode-version"
 import { runCodexInstaller } from "./install-codex"
+import { runClaudeCodeInstaller } from "./install-claudecode"
 
 export async function runCliInstaller(args: InstallArgs, version: string): Promise<number> {
   const validation = validateNonTuiArgs(args)
@@ -154,6 +155,19 @@ export async function runCliInstaller(args: InstallArgs, version: string): Promi
     console.log()
   }
 
+  if (config.hasClaudeCode) {
+    printInfo("Installing Claude Code plugin...")
+    try {
+      const claudeResult = await runClaudeCodeInstaller()
+      printSuccess(`Claude Code plugin installed ${SYMBOLS.arrow} ${color.dim(claudeResult.pluginRef)}`)
+    } catch (error) {
+      const message = error instanceof Error ? error.message : String(error)
+      printError(`Claude Code install failed: ${message}`)
+      return 1
+    }
+    console.log()
+  }
+
   printInfo(
     "Anonymous telemetry is enabled by default. Disable it with OMO_SEND_ANONYMOUS_TELEMETRY=0 or OMO_DISABLE_POSTHOG=1.",
   )

src/cli/cli-program.ts

@@ -23,7 +23,7 @@ type InstallCommandOptions = {
   readonly openai?: InstallArgs["openai"]
   readonly gemini?: InstallArgs["gemini"]
   readonly copilot?: InstallArgs["copilot"]
-  readonly platform?: InstallArgs["platform"]
+  readonly platform?: InstallPlatformOption
   readonly opencodeZen?: InstallArgs["opencodeZen"]
   readonly zaiCodingPlan?: InstallArgs["zaiCodingPlan"]
   readonly kimiForCoding?: InstallArgs["kimiForCoding"]
@@ -33,21 +33,34 @@ type InstallCommandOptions = {
 }
 
 type Environment = Readonly<Record<string, string | undefined>>
+type InstallPlatformOption = InstallArgs["platform"] | "cc"
+
+function normalizePlatform(platform: InstallPlatformOption | undefined): InstallArgs["platform"] {
+  return platform === "cc" ? "claudecode" : platform
+}
+
+function platformForInvocation(
+  invocationName: string | undefined,
+  env: Environment,
+): InstallArgs["platform"] {
+  if (invocationName === "lazycodex" && isLazycodexPublishingEnabled(env)) return "codex"
+  if (invocationName === "lazyclaudecode") return "claudecode"
+  return undefined
+}
 
 export function resolveInstallArgs(
   options: InstallCommandOptions,
   invocationName: string | undefined = process.env.OMO_INVOCATION_NAME,
   env: Environment = process.env,
 ): InstallArgs {
-  const defaultPlatform = invocationName === "lazycodex" && isLazycodexPublishingEnabled(env) ? "codex" : undefined
-
+  const platform = normalizePlatform(options.platform)
   return {
     tui: options.tui !== false,
     claude: options.claude,
     openai: options.openai,
     gemini: options.gemini,
     copilot: options.copilot,
-    platform: options.platform ?? defaultPlatform,
+    platform: platform ?? platformForInvocation(invocationName, env),
     opencodeZen: options.opencodeZen,
     zaiCodingPlan: options.zaiCodingPlan,
     kimiForCoding: options.kimiForCoding,
@@ -73,7 +86,7 @@ program
   .option("--openai <value>", "OpenAI/ChatGPT subscription: no, yes (default: no)")
   .option("--gemini <value>", "Gemini integration: no, yes")
   .option("--copilot <value>", "GitHub Copilot subscription: no, yes")
-  .addOption(new Option("--platform <platform>", "Install target platform: opencode, codex, both").choices(["opencode", "codex", "both"]))
+  .addOption(new Option("--platform <platform>", "Install target platform: opencode, codex, claudecode (alias: cc), both").choices(["opencode", "codex", "claudecode", "cc", "both"]))
   .option("--opencode-zen <value>", "OpenCode Zen access: no, yes (default: no)")
   .option("--zai-coding-plan <value>", "Z.ai Coding Plan subscription: no, yes (default: no)")
   .option("--kimi-for-coding <value>", "Kimi For Coding subscription: no, yes (default: no)")

src/cli/install-claudecode/claudecode-process.ts

@@ -0,0 +1,17 @@
+import { spawn } from "../../shared/bun-spawn-shim"
+import type { RunCommand } from "./types"
+
+export const defaultRunCommand: RunCommand = async (command, args, options) => {
+  const proc = spawn({
+    cmd: [command, ...args],
+    env: options.env as NodeJS.ProcessEnv | undefined,
+    stdin: "ignore",
+    stdout: "inherit",
+    stderr: "inherit",
+  })
+
+  const code = await proc.exited
+  if (code !== 0) {
+    throw new Error(`${command} ${args.join(" ")} failed with exit code ${code}`)
+  }
+}

src/cli/install-claudecode/index.ts

@@ -0,0 +1,3 @@
+export type { ClaudeCodeInstallOptions, ClaudeCodeInstallResult, RunCommand } from "./types"
+export { runClaudeCodeInstaller } from "./install-claudecode"
+export { defaultRunCommand } from "./claudecode-process"

src/cli/install-claudecode/install-claudecode.test.ts

@@ -0,0 +1,95 @@
+/// <reference path="../../../bun-test.d.ts" />
+/// <reference types="bun-types" />
+
+import { describe, expect, test } from "bun:test"
+import { existsSync } from "node:fs"
+import { mkdtemp, readdir } from "node:fs/promises"
+import { tmpdir } from "node:os"
+import { join } from "node:path"
+import { runClaudeCodeInstaller } from "./install-claudecode"
+
+describe("runClaudeCodeInstaller", () => {
+  test("shells out to claude plugin marketplace add then plugin install", async () => {
+    // given
+    const calls: { command: string; args: readonly string[] }[] = []
+    const runCommand = async (command: string, args: readonly string[]) => {
+      calls.push({ command, args })
+    }
+
+    // when
+    const result = await runClaudeCodeInstaller({ runCommand })
+
+    // then
+    expect(calls.length).toBe(2)
+    expect(calls[0]?.command).toBe("claude")
+    expect(calls[0]?.args).toEqual(["plugin", "marketplace", "add", "code-yeongyu/lazyclaudecode"])
+    expect(calls[1]?.command).toBe("claude")
+    expect(calls[1]?.args).toEqual(["plugin", "install", "omo@sisyphuslabs"])
+    expect(result.marketplaceName).toBe("sisyphuslabs")
+    expect(result.pluginRef).toBe("omo@sisyphuslabs")
+  })
+
+  test("prints the two /plugin commands and throws when claude is absent, writing nothing to ~/.claude", async () => {
+    // given: an isolated HOME so we can assert ~/.claude is never written
+    const fakeHome = await mkdtemp(join(tmpdir(), "omo-cc-home-"))
+    // a PATH that contains no `claude` binary
+    const emptyBinDir = await mkdtemp(join(tmpdir(), "omo-cc-emptybin-"))
+    const printed: string[] = []
+    const claudeHome = join(fakeHome, ".claude")
+
+    // when / then
+    let thrown: unknown
+    try {
+      await runClaudeCodeInstaller({
+        homeDir: fakeHome,
+        env: { PATH: emptyBinDir, HOME: fakeHome },
+        log: (message) => printed.push(message),
+      })
+    } catch (error) {
+      thrown = error
+    }
+
+    // then: it threw a clear error
+    expect(thrown).toBeInstanceOf(Error)
+    expect((thrown as Error).message.toLowerCase()).toContain("claude")
+
+    // then: it printed BOTH /plugin commands for manual recovery
+    const printedText = printed.join("\n")
+    expect(printedText).toContain("/plugin marketplace add code-yeongyu/lazyclaudecode")
+    expect(printedText).toContain("/plugin install omo@sisyphuslabs")
+
+    // then: NOTHING was written to ~/.claude
+    expect(existsSync(claudeHome)).toBe(false)
+    const entries = await readdir(fakeHome)
+    expect(entries).toEqual([])
+  })
+
+  test("prints the two /plugin commands and throws when claude exits non-zero, writing nothing to ~/.claude", async () => {
+    // given
+    const fakeHome = await mkdtemp(join(tmpdir(), "omo-cc-home-"))
+    const printed: string[] = []
+    const claudeHome = join(fakeHome, ".claude")
+    const runCommand = async () => {
+      throw new Error("claude plugin marketplace add code-yeongyu/lazyclaudecode failed with exit code 1")
+    }
+
+    // when / then
+    let thrown: unknown
+    try {
+      await runClaudeCodeInstaller({
+        homeDir: fakeHome,
+        runCommand,
+        log: (message) => printed.push(message),
+      })
+    } catch (error) {
+      thrown = error
+    }
+
+    // then
+    expect(thrown).toBeInstanceOf(Error)
+    const printedText = printed.join("\n")
+    expect(printedText).toContain("/plugin marketplace add code-yeongyu/lazyclaudecode")
+    expect(printedText).toContain("/plugin install omo@sisyphuslabs")
+    expect(existsSync(claudeHome)).toBe(false)
+  })
+})

src/cli/install-claudecode/install-claudecode.ts

@@ -0,0 +1,63 @@
+import { homedir } from "node:os"
+import { defaultRunCommand } from "./claudecode-process"
+import type { ClaudeCodeInstallOptions, ClaudeCodeInstallResult } from "./types"
+
+const MARKETPLACE_NAME = "sisyphuslabs"
+const DEFAULT_MARKETPLACE_REPO = "code-yeongyu/lazyclaudecode"
+const DEFAULT_PLUGIN_REF = "omo@sisyphuslabs"
+
+export async function runClaudeCodeInstaller(
+  options: ClaudeCodeInstallOptions = {},
+): Promise<ClaudeCodeInstallResult> {
+  const marketplaceRepo = options.marketplaceRepo ?? DEFAULT_MARKETPLACE_REPO
+  const pluginRef = options.pluginRef ?? DEFAULT_PLUGIN_REF
+  const runCommand = options.runCommand ?? defaultRunCommand
+  const log = options.log ?? ((message: string) => console.log(message))
+  // homedir is resolved (never written to) so the caller can prove ~/.claude stays untouched.
+  void (options.homeDir ?? homedir())
+  const env = options.env ?? process.env
+
+  const marketplaceAddArgs = ["plugin", "marketplace", "add", marketplaceRepo] as const
+  const pluginInstallArgs = ["plugin", "install", pluginRef] as const
+
+  try {
+    await runCommand("claude", marketplaceAddArgs, { env })
+    await runCommand("claude", pluginInstallArgs, { env })
+  } catch (error) {
+    printManualInstructions(log, marketplaceRepo, pluginRef)
+    const reason = error instanceof Error ? error.message : String(error)
+    throw new Error(
+      `Failed to install the Claude Code plugin via the 'claude' CLI (${reason}). ` +
+        "Install Claude Code first (https://claude.com/claude-code), then run the two /plugin commands printed above.",
+    )
+  }
+
+  await trackClaudeCodeInstallTelemetry()
+
+  return {
+    marketplaceName: MARKETPLACE_NAME,
+    pluginRef,
+  }
+}
+
+function printManualInstructions(
+  log: (message: string) => void,
+  marketplaceRepo: string,
+  pluginRef: string,
+): void {
+  log("Could not drive the 'claude' CLI. Run these inside Claude Code to install manually:")
+  log(`  /plugin marketplace add ${marketplaceRepo}`)
+  log(`  /plugin install ${pluginRef}`)
+}
+
+async function trackClaudeCodeInstallTelemetry(): Promise<void> {
+  try {
+    const { createInstallPostHog, getPostHogDistinctId } = await import("@oh-my-opencode/omo-claude/telemetry")
+    const posthog = createInstallPostHog()
+    posthog.trackActive(getPostHogDistinctId(), "install_completed")
+    await posthog.shutdown()
+  } catch {
+    // no-excuse-ok: catch
+    // telemetry must never break installs
+  }
+}

src/cli/install-claudecode/lazyclaudecode-routing.test.ts

@@ -0,0 +1,66 @@
+/// <reference types="bun-types" />
+
+import { afterEach, describe, expect, test } from "bun:test"
+import process from "node:process"
+import { resolveInstallArgs } from "../cli-program"
+import { argsToConfig } from "../install-validators"
+
+describe("lazyclaudecode install routing", () => {
+  const originalInvocationName = process.env.OMO_INVOCATION_NAME
+
+  afterEach(() => {
+    if (originalInvocationName === undefined) {
+      delete process.env.OMO_INVOCATION_NAME
+      return
+    }
+    process.env.OMO_INVOCATION_NAME = originalInvocationName
+  })
+
+  test("defaults platform to claudecode when invoked as lazyclaudecode without --platform", () => {
+    // given
+    process.env.OMO_INVOCATION_NAME = "lazyclaudecode"
+
+    // when
+    const args = resolveInstallArgs({ tui: false })
+    const config = argsToConfig(args)
+
+    // then
+    expect(args.platform).toBe("claudecode")
+    expect(config.hasClaudeCode).toBe(true)
+    expect(config.hasOpenCode).toBe(false)
+    expect(config.hasCodex).toBe(false)
+  })
+
+  test("respects explicit --platform=opencode when invoked as lazyclaudecode", () => {
+    // given
+    process.env.OMO_INVOCATION_NAME = "lazyclaudecode"
+
+    // when
+    const args = resolveInstallArgs({
+      tui: false,
+      claude: "no",
+      gemini: "no",
+      copilot: "no",
+      platform: "opencode",
+    })
+    const config = argsToConfig(args)
+
+    // then
+    expect(args.platform).toBe("opencode")
+    expect(config.hasClaudeCode).toBe(false)
+    expect(config.hasOpenCode).toBe(true)
+  })
+
+  test("does not resolve lazyclaudecode to codex or opencode by default", () => {
+    // given
+    process.env.OMO_INVOCATION_NAME = "lazyclaudecode"
+
+    // when
+    const args = resolveInstallArgs({ tui: false })
+
+    // then
+    expect(args.platform).not.toBe("codex")
+    expect(args.platform).not.toBe("opencode")
+    expect(args.platform).toBe("claudecode")
+  })
+})

src/cli/install-claudecode/types.ts

@@ -0,0 +1,23 @@
+export interface CommandRunOptions {
+  readonly env?: { readonly [key: string]: string | undefined }
+}
+
+export type RunCommand = (
+  command: string,
+  args: readonly string[],
+  options: CommandRunOptions,
+) => Promise<void>
+
+export interface ClaudeCodeInstallOptions {
+  readonly marketplaceRepo?: string
+  readonly pluginRef?: string
+  readonly runCommand?: RunCommand
+  readonly log?: (message: string) => void
+  readonly homeDir?: string
+  readonly env?: { readonly [key: string]: string | undefined }
+}
+
+export interface ClaudeCodeInstallResult {
+  readonly marketplaceName: string
+  readonly pluginRef: string
+}

src/cli/install-platform-resolution.test.ts

@@ -2,6 +2,7 @@
 
 import { describe, expect, test } from "bun:test"
 import { resolveInstallArgs } from "./cli-program"
+import type { InstallPlatform } from "./types"
 
 describe("install platform resolution", () => {
   test("leaves omo install without --platform unresolved for config defaults", () => {
@@ -92,6 +93,53 @@ describe("install platform resolution", () => {
     expect(args.platform).toBe("opencode")
   })
 
+  test("resolves explicit --platform=claudecode", () => {
+    // given
+    const invocationName = "omo"
+
+    // when
+    const args = resolveInstallArgs({ tui: true, platform: "claudecode" }, invocationName)
+
+    // then
+    expect(args.platform).toBe("claudecode")
+  })
+
+  test("normalizes --platform=cc to claudecode", () => {
+    // given
+    const invocationName = "omo"
+
+    // when
+    const args = resolveInstallArgs(
+      { tui: true, platform: "cc" as InstallPlatform },
+      invocationName,
+    )
+
+    // then
+    expect(args.platform).toBe("claudecode")
+  })
+
+  test("defaults lazyclaudecode install to claudecode platform", () => {
+    // given
+    const invocationName = "lazyclaudecode"
+
+    // when
+    const args = resolveInstallArgs({ tui: true }, invocationName)
+
+    // then
+    expect(args.platform).toBe("claudecode")
+  })
+
+  test("lets lazyclaudecode install explicitly override to opencode", () => {
+    // given
+    const invocationName = "lazyclaudecode"
+
+    // when
+    const args = resolveInstallArgs({ tui: true, platform: "opencode" }, invocationName)
+
+    // then
+    expect(args.platform).toBe("opencode")
+  })
+
   test("defines Commander choices so invalid --platform values are rejected", async () => {
     // given
     const cliProgramSource = await Bun.file(new URL("./cli-program.ts", import.meta.url)).text()
@@ -102,6 +150,6 @@ describe("install platform resolution", () => {
     // then
     expect(installBlock).not.toBeNull()
     expect(installBlock?.[1]).toContain('new Option("--platform <platform>"')
-    expect(installBlock?.[1]).toContain('.choices(["opencode", "codex", "both"])')
+    expect(installBlock?.[1]).toContain('.choices(["opencode", "codex", "claudecode", "cc", "both"])')
   })
 })

src/cli/install-validators.ts

@@ -130,6 +130,7 @@ export function validateNonTuiArgs(
   const platform = resolvePlatform(args)
   const hasOpenCode = platform === "opencode" || platform === "both"
   const hasCodexOnly = platform === "codex"
+  const hasClaudeCodeOnly = platform === "claudecode"
 
   if (platformRequiresLazycodex(platform) && !isLazycodexPublishingEnabled(env)) {
     errors.push(LAZYCODEX_DISABLED_MESSAGE)
@@ -182,6 +183,11 @@ export function validateNonTuiArgs(
     errors.push(...opencodeFlagErrors)
   }
 
+  if (hasClaudeCodeOnly) {
+    const opencodeFlagErrors = collectClaudeCodeOnlyOpenCodeFlagErrors(args)
+    errors.push(...opencodeFlagErrors)
+  }
+
   return { valid: errors.length === 0, errors }
 }
 
@@ -203,10 +209,25 @@ function collectCodexOnlyOpenCodeFlagErrors(args: InstallArgs): string[] {
   return errors
 }
 
+function collectClaudeCodeOnlyOpenCodeFlagErrors(args: InstallArgs): string[] {
+  const errors: string[] = []
+  if (args.claude !== undefined) errors.push("--claude cannot be used with --platform=claudecode")
+  if (args.openai !== undefined) errors.push("--openai cannot be used with --platform=claudecode")
+  if (args.gemini !== undefined) errors.push("--gemini cannot be used with --platform=claudecode")
+  if (args.copilot !== undefined) errors.push("--copilot cannot be used with --platform=claudecode")
+  if (args.opencodeZen !== undefined) errors.push("--opencode-zen cannot be used with --platform=claudecode")
+  if (args.zaiCodingPlan !== undefined) errors.push("--zai-coding-plan cannot be used with --platform=claudecode")
+  if (args.kimiForCoding !== undefined) errors.push("--kimi-for-coding cannot be used with --platform=claudecode")
+  if (args.opencodeGo !== undefined) errors.push("--opencode-go cannot be used with --platform=claudecode")
+  if (args.vercelAiGateway !== undefined) errors.push("--vercel-ai-gateway cannot be used with --platform=claudecode")
+  return errors
+}
+
 export function argsToConfig(args: InstallArgs): InstallConfig {
   const platform = resolvePlatform(args)
   const hasOpenCode = platform === "opencode" || platform === "both"
   const hasCodex = platform === "codex" || platform === "both"
+  const hasClaudeCode = platform === "claudecode"
 
   return {
     platform,
@@ -217,6 +238,7 @@ export function argsToConfig(args: InstallArgs): InstallConfig {
     hasGemini: hasOpenCode && args.gemini === "yes",
     hasCopilot: hasOpenCode && args.copilot === "yes",
     hasCodex,
+    hasClaudeCode,
     hasOpencodeZen: hasOpenCode && args.opencodeZen === "yes",
     hasZaiCodingPlan: hasOpenCode && args.zaiCodingPlan === "yes",
     hasKimiForCoding: hasOpenCode && args.kimiForCoding === "yes",

src/cli/tui-install-prompts.ts

@@ -34,6 +34,7 @@ export async function promptInstallPlatform(
 ): Promise<InstallPlatform | null> {
   const options: Option<InstallPlatform>[] = [
     { value: "opencode", label: "OpenCode", hint: "Install OpenCode plugin only" },
+    { value: "claudecode", label: "Claude Code", hint: "Install the omo Claude Code plugin only" },
   ]
   if (lazycodexEnabled) {
     options.push(
@@ -57,6 +58,7 @@ export async function promptInstallConfig(
 ): Promise<InstallConfig | null> {
   const hasOpenCode = platform === "opencode" || platform === "both"
   const hasCodex = platform === "codex" || platform === "both"
+  const hasClaudeCode = platform === "claudecode"
 
   if (!hasOpenCode) {
     return {
@@ -68,6 +70,7 @@ export async function promptInstallConfig(
       hasGemini: false,
       hasCopilot: false,
       hasCodex,
+      hasClaudeCode,
       hasOpencodeZen: false,
       hasZaiCodingPlan: false,
       hasKimiForCoding: false,
@@ -178,6 +181,7 @@ export async function promptInstallConfig(
     hasGemini: gemini === "yes",
     hasCopilot: copilot === "yes",
     hasCodex,
+    hasClaudeCode,
     hasOpencodeZen: opencodeZen === "yes",
     hasZaiCodingPlan: zaiCodingPlan === "yes",
     hasKimiForCoding: kimiForCoding === "yes",

src/cli/tui-installer.ts

@@ -13,6 +13,7 @@ import { detectedToInitialValues, formatConfigSummary, SYMBOLS } from "./install
 import { getUnsupportedOpenCodeVersionMessage } from "./minimum-opencode-version"
 import { promptInstallConfig, promptInstallPlatform } from "./tui-install-prompts"
 import { runCodexInstaller } from "./install-codex"
+import { runClaudeCodeInstaller } from "./install-claudecode"
 import {
   LAZYCODEX_DISABLED_MESSAGE,
   isLazycodexPublishingEnabled,
@@ -135,6 +136,20 @@ export async function runTuiInstaller(args: InstallArgs, version: string): Promi
     }
   }
 
+  if (config.hasClaudeCode) {
+    spinner.start("Installing Claude Code plugin")
+    try {
+      const claudeResult = await runClaudeCodeInstaller()
+      spinner.stop(`Claude Code plugin installed (${color.cyan(claudeResult.pluginRef)})`)
+    } catch (error) {
+      const message = error instanceof Error ? error.message : String(error)
+      spinner.stop(`Claude Code install failed ${color.yellow("[!]")}`)
+      p.log.error(`Claude Code install failed: ${message}`)
+      p.outro(color.red("Installation failed."))
+      return 1
+    }
+  }
+
   p.log.success(color.bold(isUpdate ? "Configuration updated!" : "Installation complete!"))
   if (config.hasOpenCode) {
     p.log.message(`Run ${color.cyan("opencode")} to start!`)

src/cli/types.ts

@@ -1,6 +1,6 @@
 export type ClaudeSubscription = "no" | "yes" | "max20"
 export type BooleanArg = "no" | "yes"
-export type InstallPlatform = "opencode" | "codex" | "both"
+export type InstallPlatform = "opencode" | "codex" | "claudecode" | "both"
 
 export interface InstallArgs {
   tui: boolean
@@ -26,6 +26,7 @@ export interface InstallConfig {
   hasGemini: boolean
   hasCopilot: boolean
   hasCodex: boolean
+  hasClaudeCode: boolean
   hasOpencodeZen: boolean
   hasZaiCodingPlan: boolean
   hasKimiForCoding: boolean