kazuki nakai 5a68595835
fix: update airis mcp gateway installer (#460)
Co-authored-by: kazuki <kazuki@kazukinoMacBook-Air.local>
2025-10-25 16:12:47 +05:30

1269 lines
49 KiB
Python

"""
MCP component for MCP server integration
"""
import os
import platform
import shlex
import subprocess
import sys
from pathlib import Path
from typing import Any, Dict, List, Optional, Tuple
from setup import __version__
AIRIS_MCP_GITHUB_REPO = "https://github.com/agiletec-inc/airis-mcp-gateway"
AIRIS_MCP_CLONE_COMMAND = [
"git",
"clone",
AIRIS_MCP_GITHUB_REPO,
str(Path.home() / ".airis-mcp-gateway"),
]
AIRIS_MCP_UPDATE_COMMAND = ["git", "pull", "origin", "master"]
AIRIS_MCP_INSTALL_COMMAND = ["make", "install-claude"]
AIRIS_MCP_GATEWAY_DIR = Path.home() / ".airis-mcp-gateway"
AIRIS_MCP_CONFIG_PATH = Path.home() / ".claude" / "mcp.json"
AIRIS_MCP_EXPECTED_CONFIG_TARGET = "mcp.json"
from ..core.base import Component
class MCPComponent(Component):
"""MCP servers integration component"""
def __init__(self, install_dir: Optional[Path] = None):
"""Initialize MCP component"""
super().__init__(install_dir)
self.installed_servers_in_session: List[str] = []
# Define MCP servers to install
# Default: airis-mcp-gateway (unified gateway with all tools)
# Legacy mode (--legacy flag): individual official servers
self.mcp_servers_default = {
"airis-mcp-gateway": {
"name": "airis-mcp-gateway",
"description": "Unified MCP Gateway with all tools (sequential-thinking, context7, magic, playwright, serena, morphllm, tavily, chrome-devtools, git, puppeteer)",
"install_method": "airis_gateway",
"required": True,
},
}
self.mcp_servers_legacy = {
"sequential-thinking": {
"name": "sequential-thinking",
"description": "Multi-step problem solving and systematic analysis",
"npm_package": "@modelcontextprotocol/server-sequential-thinking",
"required": True,
},
"context7": {
"name": "context7",
"description": "Official library documentation and code examples",
"npm_package": "@upstash/context7-mcp",
"required": True,
},
"magic": {
"name": "magic",
"description": "Modern UI component generation and design systems",
"npm_package": "@21st-dev/magic",
"required": False,
"api_key_env": "TWENTYFIRST_API_KEY",
"api_key_description": "21st.dev API key for UI component generation",
},
"playwright": {
"name": "playwright",
"description": "Cross-browser E2E testing and automation",
"npm_package": "@playwright/mcp@latest",
"required": False,
},
}
# Default to unified gateway
self.mcp_servers = self.mcp_servers_default
def get_metadata(self) -> Dict[str, str]:
"""Get component metadata"""
return {
"name": "mcp",
"version": __version__,
"description": "Unified MCP Gateway (airis-mcp-gateway) with all integrated tools",
"category": "integration",
}
def is_reinstallable(self) -> bool:
"""This component manages sub-components (servers) and should be re-run."""
return True
def _run_command_cross_platform(
self, cmd: List[str], **kwargs
) -> subprocess.CompletedProcess:
"""
Run a command with proper cross-platform shell handling.
Args:
cmd: Command as list of strings
**kwargs: Additional subprocess.run arguments
Returns:
CompletedProcess result
"""
if platform.system() == "Windows":
# On Windows, wrap command in 'cmd /c' to properly handle commands like npx
cmd = ["cmd", "/c"] + cmd
return subprocess.run(cmd, **kwargs)
else:
# macOS/Linux: Use string format with proper shell to support aliases
cmd_str = " ".join(shlex.quote(str(arg)) for arg in cmd)
# Use the user's shell to execute the command, supporting aliases
user_shell = os.environ.get("SHELL", "/bin/bash")
return subprocess.run(
cmd_str, shell=True, env=os.environ, executable=user_shell, **kwargs
)
def validate_prerequisites(
self, installSubPath: Optional[Path] = None
) -> Tuple[bool, List[str]]:
"""Check prerequisites (varies based on legacy mode)"""
errors = []
# Check which server set we're using
is_legacy = self.mcp_servers == self.mcp_servers_legacy
# Check if Claude CLI is available (always required)
try:
result = self._run_command_cross_platform(
["claude", "--version"], capture_output=True, text=True, timeout=10
)
if result.returncode != 0:
errors.append(
"Claude CLI not found - required for MCP server management"
)
else:
version = result.stdout.strip()
self.logger.debug(f"Found Claude CLI {version}")
except (subprocess.TimeoutExpired, FileNotFoundError):
errors.append("Claude CLI not found - required for MCP server management")
if is_legacy:
# Legacy mode: requires Node.js and npm for official servers
try:
result = self._run_command_cross_platform(
["node", "--version"], capture_output=True, text=True, timeout=10
)
if result.returncode != 0:
errors.append("Node.js not found - required for legacy MCP servers")
else:
version = result.stdout.strip()
self.logger.debug(f"Found Node.js {version}")
# Check version (require 18+)
try:
version_num = int(version.lstrip("v").split(".")[0])
if version_num < 18:
errors.append(
f"Node.js version {version} found, but version 18+ required"
)
except:
self.logger.warning(f"Could not parse Node.js version: {version}")
except (subprocess.TimeoutExpired, FileNotFoundError):
errors.append("Node.js not found - required for legacy MCP servers")
try:
result = self._run_command_cross_platform(
["npm", "--version"], capture_output=True, text=True, timeout=10
)
if result.returncode != 0:
errors.append("npm not found - required for legacy MCP server installation")
else:
version = result.stdout.strip()
self.logger.debug(f"Found npm {version}")
except (subprocess.TimeoutExpired, FileNotFoundError):
errors.append("npm not found - required for legacy MCP server installation")
else:
# Default mode: requires Node.js toolchain and Docker for AIRIS MCP Gateway
tool_checks = [
(["git", "--version"], "Git not found - required for cloning airis-mcp-gateway"),
(["docker", "--version"], "Docker not found - required for airis-mcp-gateway services"),
(["docker", "compose", "version"], "Docker Compose not found - required for managing airis-mcp-gateway containers"),
(["make", "--version"], "make not found - required for airis-mcp-gateway automation"),
]
for cmd, error_msg in tool_checks:
try:
result = self._run_command_cross_platform(
cmd, capture_output=True, text=True, timeout=10
)
if result.returncode != 0:
errors.append(error_msg)
else:
self.logger.debug(
f"Found dependency for airis-mcp-gateway: {cmd[0]} {result.stdout.strip()}"
)
except (subprocess.TimeoutExpired, FileNotFoundError):
errors.append(error_msg)
return len(errors) == 0, errors
def get_files_to_install(self) -> List[Tuple[Path, Path]]:
"""Get files to install (none for MCP component)"""
return []
def get_metadata_modifications(self) -> Dict[str, Any]:
"""Get metadata modifications for MCP component"""
return {
"components": {
"mcp": {
"version": __version__,
"installed": True,
"servers_count": len(self.installed_servers_in_session),
}
},
"mcp": {
"enabled": True,
"servers": self.installed_servers_in_session,
"auto_update": False,
},
}
def _install_uv_mcp_server(
self, server_info: Dict[str, Any], config: Dict[str, Any]
) -> bool:
"""Install a single MCP server using uv"""
server_name = server_info["name"]
install_command = server_info.get("install_command")
run_command = server_info.get("run_command")
if not install_command:
self.logger.error(
f"No install_command found for uv-based server {server_name}"
)
return False
if not run_command:
self.logger.error(f"No run_command found for uv-based server {server_name}")
return False
try:
self.logger.info(f"Installing MCP server using uv: {server_name}")
if self._check_mcp_server_installed(server_name):
self.logger.info(f"MCP server {server_name} already installed")
return True
# Check if uv is available
try:
uv_check = self._run_command_cross_platform(
["uv", "--version"], capture_output=True, text=True, timeout=10
)
if uv_check.returncode != 0:
self.logger.error(
f"uv not found - required for {server_name} installation"
)
return False
except (subprocess.TimeoutExpired, FileNotFoundError):
self.logger.error(
f"uv not found - required for {server_name} installation"
)
return False
if config.get("dry_run"):
self.logger.info(
f"Would install MCP server (user scope): {install_command}"
)
self.logger.info(
f"Would register MCP server run command: {run_command}"
)
return True
# Run install command
self.logger.debug(f"Running: {install_command}")
cmd_parts = shlex.split(install_command)
result = self._run_command_cross_platform(
cmd_parts, capture_output=True, text=True, timeout=900 # 15 minutes
)
if result.returncode == 0:
self.logger.success(
f"Successfully installed MCP server (user scope): {server_name}"
)
# For Serena, we need to handle the run command specially
if server_name == "serena":
# Serena needs project-specific registration, use current working directory
current_dir = os.getcwd()
serena_run_cmd = (
f"{run_command} --project {shlex.quote(current_dir)}"
)
self.logger.info(
f"Registering {server_name} with Claude CLI for project: {current_dir}"
)
reg_cmd = [
"claude",
"mcp",
"add",
"-s",
"user",
"--",
server_name,
] + shlex.split(serena_run_cmd)
else:
self.logger.info(
f"Registering {server_name} with Claude CLI. Run command: {run_command}"
)
reg_cmd = [
"claude",
"mcp",
"add",
"-s",
"user",
"--",
server_name,
] + shlex.split(run_command)
reg_result = self._run_command_cross_platform(
reg_cmd, capture_output=True, text=True, timeout=120
)
if reg_result.returncode == 0:
self.logger.success(
f"Successfully registered {server_name} with Claude CLI."
)
return True
else:
error_msg = (
reg_result.stderr.strip()
if reg_result.stderr
else "Unknown error"
)
self.logger.error(
f"Failed to register MCP server {server_name} with Claude CLI: {error_msg}"
)
return False
else:
error_msg = result.stderr.strip() if result.stderr else "Unknown error"
self.logger.error(
f"Failed to install MCP server {server_name} using uv: {error_msg}\n{result.stdout}"
)
return False
except subprocess.TimeoutExpired:
self.logger.error(f"Timeout installing MCP server {server_name} using uv")
return False
except Exception as e:
self.logger.error(
f"Error installing MCP server {server_name} using uv: {e}"
)
return False
def _install_github_mcp_server(
self, server_info: Dict[str, Any], config: Dict[str, Any]
) -> bool:
"""Install a single MCP server from GitHub using uvx"""
server_name = server_info["name"]
install_command = server_info.get("install_command")
run_command = server_info.get("run_command")
if not install_command:
self.logger.error(
f"No install_command found for GitHub-based server {server_name}"
)
return False
if not run_command:
self.logger.error(
f"No run_command found for GitHub-based server {server_name}"
)
return False
try:
self.logger.info(f"Installing MCP server from GitHub: {server_name}")
if self._check_mcp_server_installed(server_name):
self.logger.info(f"MCP server {server_name} already installed")
return True
# Check if uvx is available
try:
uvx_check = self._run_command_cross_platform(
["uvx", "--version"], capture_output=True, text=True, timeout=10
)
if uvx_check.returncode != 0:
self.logger.error(
f"uvx not found - required for {server_name} installation"
)
return False
except (subprocess.TimeoutExpired, FileNotFoundError):
self.logger.error(
f"uvx not found - required for {server_name} installation"
)
return False
if config.get("dry_run"):
self.logger.info(
f"Would install MCP server from GitHub: {install_command}"
)
self.logger.info(
f"Would register MCP server run command: {run_command}"
)
return True
# Run install command to test the GitHub installation
self.logger.debug(f"Testing GitHub installation: {install_command}")
cmd_parts = shlex.split(install_command)
result = self._run_command_cross_platform(
cmd_parts,
capture_output=True,
text=True,
timeout=300, # 5 minutes for GitHub clone and build
)
if result.returncode == 0:
self.logger.success(
f"Successfully tested GitHub MCP server: {server_name}"
)
# Register with Claude CLI using the run command
self.logger.info(
f"Registering {server_name} with Claude CLI. Run command: {run_command}"
)
reg_cmd = [
"claude",
"mcp",
"add",
"-s",
"user",
"--",
server_name,
] + shlex.split(run_command)
reg_result = self._run_command_cross_platform(
reg_cmd, capture_output=True, text=True, timeout=120
)
if reg_result.returncode == 0:
self.logger.success(
f"Successfully registered {server_name} with Claude CLI."
)
return True
else:
error_msg = (
reg_result.stderr.strip()
if reg_result.stderr
else "Unknown error"
)
self.logger.error(
f"Failed to register MCP server {server_name} with Claude CLI: {error_msg}"
)
return False
else:
error_msg = result.stderr.strip() if result.stderr else "Unknown error"
self.logger.error(
f"Failed to install MCP server {server_name} from GitHub: {error_msg}\n{result.stdout}"
)
return False
except subprocess.TimeoutExpired:
self.logger.error(
f"Timeout installing MCP server {server_name} from GitHub"
)
return False
except Exception as e:
self.logger.error(
f"Error installing MCP server {server_name} from GitHub: {e}"
)
return False
def _check_mcp_server_installed(self, server_name: str) -> bool:
"""Check if MCP server is already installed"""
try:
result = self._run_command_cross_platform(
["claude", "mcp", "list"], capture_output=True, text=True, timeout=60
)
if result.returncode != 0:
self.logger.warning(f"Could not list MCP servers: {result.stderr}")
return False
# Parse output to check if server is installed
output = result.stdout.lower()
return server_name.lower() in output
except (subprocess.TimeoutExpired, subprocess.SubprocessError) as e:
self.logger.warning(f"Error checking MCP server status: {e}")
return False
def _detect_existing_mcp_servers_from_config(self) -> List[str]:
"""Detect existing MCP servers from Claude Desktop config"""
detected_servers = []
try:
# Try to find Claude Desktop config file
config_paths = [
self.install_dir / "claude_desktop_config.json",
Path.home() / ".claude" / "claude_desktop_config.json",
Path.home() / ".claude.json", # Claude CLI config
Path.home()
/ "AppData"
/ "Roaming"
/ "Claude"
/ "claude_desktop_config.json", # Windows
Path.home()
/ "Library"
/ "Application Support"
/ "Claude"
/ "claude_desktop_config.json", # macOS
]
config_file = None
for path in config_paths:
if path.exists():
config_file = path
break
if not config_file:
self.logger.debug("No Claude Desktop config file found")
return detected_servers
import json
with open(config_file, "r") as f:
config = json.load(f)
# Extract MCP server names from mcpServers section
mcp_servers = config.get("mcpServers", {})
for server_name in mcp_servers.keys():
# Map common name variations to our standard names
normalized_name = self._normalize_server_name(server_name)
if normalized_name and normalized_name in self.mcp_servers:
detected_servers.append(normalized_name)
if detected_servers:
self.logger.info(
f"Detected existing MCP servers from config: {detected_servers}"
)
except Exception as e:
self.logger.warning(f"Could not read Claude Desktop config: {e}")
return detected_servers
def _detect_existing_mcp_servers_from_cli(self) -> List[str]:
"""Detect existing MCP servers from Claude CLI"""
detected_servers = []
try:
result = self._run_command_cross_platform(
["claude", "mcp", "list"], capture_output=True, text=True, timeout=60
)
if result.returncode != 0:
self.logger.debug(f"Could not list MCP servers: {result.stderr}")
return detected_servers
# Parse the output to extract server names
output_lines = result.stdout.strip().split("\n")
for line in output_lines:
line = line.strip().lower()
if line and not line.startswith("#") and not line.startswith("no"):
# Extract server name (usually the first word or before first space/colon)
server_name = line.split()[0] if line.split() else ""
normalized_name = self._normalize_server_name(server_name)
if normalized_name and normalized_name in self.mcp_servers:
detected_servers.append(normalized_name)
if detected_servers:
self.logger.info(
f"Detected existing MCP servers from CLI: {detected_servers}"
)
except Exception as e:
self.logger.warning(f"Could not detect existing MCP servers from CLI: {e}")
return detected_servers
def _normalize_server_name(self, server_name: str) -> Optional[str]:
"""Normalize server name to match our internal naming"""
if not server_name:
return None
server_name = server_name.lower().strip()
# Map common variations to our standard names
name_mappings = {
"airis-mcp-gateway": "airis-mcp-gateway",
"airis": "airis-mcp-gateway",
"gateway": "airis-mcp-gateway",
}
return name_mappings.get(server_name)
def _merge_server_lists(
self,
existing_servers: List[str],
selected_servers: List[str],
previous_servers: List[str],
) -> List[str]:
"""Merge existing, selected, and previously installed servers"""
all_servers = set()
# Add all detected servers
all_servers.update(existing_servers)
all_servers.update(selected_servers)
all_servers.update(previous_servers)
# Filter to only include servers we know how to install
valid_servers = [s for s in all_servers if s in self.mcp_servers]
if valid_servers:
self.logger.info(f"Total servers to manage: {valid_servers}")
if existing_servers:
self.logger.info(f" - Existing: {existing_servers}")
if selected_servers:
self.logger.info(f" - Newly selected: {selected_servers}")
if previous_servers:
self.logger.info(f" - Previously installed: {previous_servers}")
return valid_servers
def _install_mcp_server(
self, server_info: Dict[str, Any], config: Dict[str, Any]
) -> bool:
"""Install a single MCP server"""
if server_info.get("install_method") == "uv":
return self._install_uv_mcp_server(server_info, config)
elif server_info.get("install_method") == "airis_gateway":
return self._install_airis_gateway(server_info, config)
elif server_info.get("install_method") == "github":
return self._install_github_mcp_server(server_info, config)
server_name = server_info["name"]
npm_package = server_info.get("npm_package")
install_command = server_info.get("install_command")
if not npm_package and not install_command:
self.logger.error(
f"No npm_package or install_command found for server {server_name}"
)
return False
command = "npx"
try:
self.logger.info(f"Installing MCP server: {server_name}")
# Check if already installed
if self._check_mcp_server_installed(server_name):
self.logger.info(f"MCP server {server_name} already installed")
return True
# Handle API key requirements
if "api_key_env" in server_info:
api_key_env = server_info["api_key_env"]
api_key_desc = server_info.get(
"api_key_description", f"API key for {server_name}"
)
if not config.get("dry_run", False):
self.logger.info(f"MCP server '{server_name}' requires an API key")
self.logger.info(f"Environment variable: {api_key_env}")
self.logger.info(f"Description: {api_key_desc}")
# Check if API key is already set
import os
if not os.getenv(api_key_env):
self.logger.warning(
f"API key {api_key_env} not found in environment"
)
self.logger.warning(
f"Proceeding without {api_key_env} - server may not function properly"
)
# Install using Claude CLI
if install_command:
# Use the full install command (e.g., for tavily-mcp@0.1.2)
install_args = install_command.split()
if config.get("dry_run"):
self.logger.info(
f"Would install MCP server (user scope): claude mcp add -s user {server_name} {' '.join(install_args)}"
)
return True
self.logger.debug(
f"Running: claude mcp add -s user {server_name} {' '.join(install_args)}"
)
result = self._run_command_cross_platform(
["claude", "mcp", "add", "-s", "user", "--", server_name]
+ install_args,
capture_output=True,
text=True,
timeout=120, # 2 minutes timeout for installation
)
else:
# Use npm_package
if config.get("dry_run"):
self.logger.info(
f"Would install MCP server (user scope): claude mcp add -s user {server_name} {command} -y {npm_package}"
)
return True
self.logger.debug(
f"Running: claude mcp add -s user {server_name} {command} -y {npm_package}"
)
result = self._run_command_cross_platform(
[
"claude",
"mcp",
"add",
"-s",
"user",
"--",
server_name,
command,
"-y",
npm_package,
],
capture_output=True,
text=True,
timeout=120, # 2 minutes timeout for installation
)
if result.returncode == 0:
self.logger.success(
f"Successfully installed MCP server (user scope): {server_name}"
)
return True
else:
error_msg = result.stderr.strip() if result.stderr else "Unknown error"
self.logger.error(
f"Failed to install MCP server {server_name}: {error_msg}"
)
return False
except subprocess.TimeoutExpired:
self.logger.error(f"Timeout installing MCP server {server_name}")
return False
except Exception as e:
self.logger.error(f"Error installing MCP server {server_name}: {e}")
return False
def _install_airis_gateway(
self, server_info: Dict[str, Any], config: Dict[str, Any]
) -> bool:
"""Install AIRIS MCP Gateway via official repository automation"""
server_name = server_info["name"]
if self._check_mcp_server_installed(server_name):
self.logger.info(f"MCP server {server_name} already installed")
return True
if config.get("dry_run"):
self.logger.info(
"Would install AIRIS MCP Gateway by cloning repository and running make install-claude"
)
return True
self.logger.info(
f"Installing {server_name} from {AIRIS_MCP_GITHUB_REPO} into {AIRIS_MCP_GATEWAY_DIR}"
)
# Step 1: Clone repository if necessary
if not AIRIS_MCP_GATEWAY_DIR.exists():
self.logger.info("Cloning AIRIS MCP Gateway repository...")
try:
clone_result = self._run_command_cross_platform(
AIRIS_MCP_CLONE_COMMAND,
capture_output=True,
text=True,
timeout=600,
)
except subprocess.TimeoutExpired:
self.logger.error(
f"Timeout while cloning {AIRIS_MCP_GITHUB_REPO}"
)
return False
except Exception as exc:
self.logger.error(
f"Error cloning AIRIS MCP Gateway repository: {exc}"
)
return False
if clone_result.returncode != 0:
stderr = (
clone_result.stderr.strip()
if clone_result.stderr
else "Unknown error"
)
self.logger.error(
f"Failed to clone AIRIS MCP Gateway repository: {stderr}"
)
if clone_result.stdout:
self.logger.debug(clone_result.stdout)
return False
else:
self.logger.info("Updating existing AIRIS MCP Gateway checkout...")
try:
update_result = self._run_command_cross_platform(
AIRIS_MCP_UPDATE_COMMAND,
capture_output=True,
text=True,
timeout=180,
cwd=str(AIRIS_MCP_GATEWAY_DIR),
)
except subprocess.TimeoutExpired:
self.logger.warning(
"Timeout while updating AIRIS MCP Gateway repository (continuing with current version)"
)
update_result = None
except Exception as exc:
self.logger.warning(
f"Error updating AIRIS MCP Gateway repository: {exc}"
)
update_result = None
if update_result and update_result.returncode != 0:
stderr = (
update_result.stderr.strip()
if update_result.stderr
else "Unknown error"
)
self.logger.warning(
f"Failed to update AIRIS MCP Gateway repository: {stderr}"
)
if update_result.stdout:
self.logger.debug(update_result.stdout)
# Step 2: Run make install-claude to provision MCP configuration
try:
install_result = self._run_command_cross_platform(
AIRIS_MCP_INSTALL_COMMAND,
capture_output=True,
text=True,
timeout=900,
cwd=str(AIRIS_MCP_GATEWAY_DIR),
)
except subprocess.TimeoutExpired:
self.logger.error(
f"Timeout while running make install-claude for {server_name}"
)
return False
except Exception as exc:
self.logger.error(
f"Error running make install-claude for {server_name}: {exc}"
)
return False
if install_result.returncode != 0:
stderr = (
install_result.stderr.strip()
if install_result.stderr
else "Unknown error"
)
self.logger.error(
f"Failed to configure {server_name} via make install-claude: {stderr}"
)
if install_result.stdout:
self.logger.debug(install_result.stdout)
return False
if install_result.stdout:
self.logger.debug(install_result.stdout)
# Re-check using Claude CLI to confirm registration
if self._check_mcp_server_installed(server_name):
self.logger.success(f"Successfully installed MCP server: {server_name}")
return True
# Fallback: inspect ~/.claude/mcp.json symlink to ensure installation completed
try:
if AIRIS_MCP_CONFIG_PATH.is_symlink():
target_path = AIRIS_MCP_CONFIG_PATH.resolve()
if (
target_path.name == AIRIS_MCP_EXPECTED_CONFIG_TARGET
and AIRIS_MCP_GATEWAY_DIR in target_path.parents
):
self.logger.success(
f"Linked Claude configuration to AIRIS MCP Gateway ({target_path})"
)
self.logger.info(
"Please restart Claude Code to refresh MCP server list."
)
return True
elif AIRIS_MCP_CONFIG_PATH.exists():
self.logger.warning(
"Claude MCP configuration exists but is not linked to AIRIS Gateway."
)
except OSError as exc:
self.logger.warning(f"Could not inspect Claude MCP configuration: {exc}")
self.logger.error(
"AIRIS MCP Gateway installer finished, but the server was not detected. "
"Verify Docker containers are running with `airis-gateway status`."
)
return False
def _uninstall_mcp_server(self, server_name: str) -> bool:
"""Uninstall a single MCP server"""
try:
self.logger.info(f"Uninstalling MCP server: {server_name}")
# Check if installed
if not self._check_mcp_server_installed(server_name):
self.logger.info(f"MCP server {server_name} not installed")
return True
self.logger.debug(
f"Running: claude mcp remove {server_name} (auto-detect scope)"
)
result = self._run_command_cross_platform(
["claude", "mcp", "remove", server_name],
capture_output=True,
text=True,
timeout=60,
)
if result.returncode == 0:
self.logger.success(
f"Successfully uninstalled MCP server: {server_name}"
)
return True
else:
error_msg = result.stderr.strip() if result.stderr else "Unknown error"
self.logger.error(
f"Failed to uninstall MCP server {server_name}: {error_msg}"
)
return False
except subprocess.TimeoutExpired:
self.logger.error(f"Timeout uninstalling MCP server {server_name}")
return False
except Exception as e:
self.logger.error(f"Error uninstalling MCP server {server_name}: {e}")
return False
def _install(self, config: Dict[str, Any]) -> bool:
"""Install MCP component with auto-detection of existing servers"""
# Check for legacy mode flag
use_legacy = config.get("legacy_mode", False) or config.get("official_servers", False)
if use_legacy:
self.logger.info("Installing individual official MCP servers (legacy mode)...")
self.mcp_servers = self.mcp_servers_legacy
else:
self.logger.info("Installing unified MCP gateway (airis-mcp-gateway)...")
self.mcp_servers = self.mcp_servers_default
# Validate prerequisites
success, errors = self.validate_prerequisites()
if not success:
for error in errors:
self.logger.error(error)
return False
# Auto-detect existing servers
self.logger.info("Auto-detecting existing MCP servers...")
existing_from_config = self._detect_existing_mcp_servers_from_config()
existing_from_cli = self._detect_existing_mcp_servers_from_cli()
existing_servers = list(set(existing_from_config + existing_from_cli))
# Get selected servers from config
selected_servers = config.get("selected_mcp_servers", [])
# Get previously installed servers from metadata
previous_servers = self.settings_manager.get_metadata_setting("mcp.servers", [])
# Merge all server lists
all_servers = self._merge_server_lists(
existing_servers, selected_servers, previous_servers
)
if not all_servers:
self.logger.info(
"No MCP servers detected or selected. Skipping MCP installation."
)
# Still run post-install to update metadata
return self._post_install()
self.logger.info(f"Managing MCP servers: {', '.join(all_servers)}")
# Install/verify each server
installed_count = 0
failed_servers = []
verified_servers = []
for server_name in all_servers:
if server_name in self.mcp_servers:
server_info = self.mcp_servers[server_name]
# Check if already installed and working
if self._check_mcp_server_installed(server_name):
self.logger.info(
f"MCP server {server_name} already installed and working"
)
installed_count += 1
verified_servers.append(server_name)
else:
# Try to install
if self._install_mcp_server(server_info, config):
installed_count += 1
verified_servers.append(server_name)
else:
failed_servers.append(server_name)
# Check if this is a required server
if server_info.get("required", False):
self.logger.error(
f"Required MCP server {server_name} failed to install"
)
return False
else:
self.logger.warning(
f"Unknown MCP server '{server_name}' cannot be managed by SuperClaude"
)
# Update the list of successfully managed servers
self.installed_servers_in_session = verified_servers
# Verify installation
if not config.get("dry_run", False):
self.logger.info("Verifying MCP server installation...")
try:
result = self._run_command_cross_platform(
["claude", "mcp", "list"],
capture_output=True,
text=True,
timeout=60,
)
if result.returncode == 0:
self.logger.debug("MCP servers list:")
for line in result.stdout.strip().split("\n"):
if line.strip():
self.logger.debug(f" {line.strip()}")
else:
self.logger.warning("Could not verify MCP server installation")
except Exception as e:
self.logger.warning(f"Could not verify MCP installation: {e}")
if failed_servers:
self.logger.warning(f"Some MCP servers failed to install: {failed_servers}")
self.logger.success(
f"MCP component partially managed ({installed_count} servers)"
)
else:
self.logger.success(
f"MCP component successfully managing ({installed_count} servers)"
)
return self._post_install()
def _post_install(self) -> bool:
"""Post-installation tasks"""
# Update metadata
try:
metadata_mods = self.get_metadata_modifications()
self.settings_manager.update_metadata(metadata_mods)
# Add component registration to metadata
self.settings_manager.add_component_registration(
"mcp",
{
"version": __version__,
"category": "integration",
"servers_count": len(self.installed_servers_in_session),
"installed_servers": self.installed_servers_in_session,
},
)
self.logger.info("Updated metadata with MCP component registration")
return True
except Exception as e:
self.logger.error(f"Failed to update metadata: {e}")
return False
def uninstall(self) -> bool:
"""Uninstall MCP component"""
try:
self.logger.info("Uninstalling SuperClaude MCP servers...")
# Uninstall each MCP server
uninstalled_count = 0
for server_name in self.mcp_servers.keys():
if self._uninstall_mcp_server(server_name):
uninstalled_count += 1
# Update metadata to remove MCP component
try:
if self.settings_manager.is_component_installed("mcp"):
self.settings_manager.remove_component_registration("mcp")
# Also remove MCP configuration from metadata
metadata = self.settings_manager.load_metadata()
if "mcp" in metadata:
del metadata["mcp"]
self.settings_manager.save_metadata(metadata)
self.logger.info("Removed MCP component from metadata")
except Exception as e:
self.logger.warning(f"Could not update metadata: {e}")
self.logger.success(
f"MCP component uninstalled ({uninstalled_count} servers removed)"
)
return True
except Exception as e:
self.logger.exception(f"Unexpected error during MCP uninstallation: {e}")
return False
def get_dependencies(self) -> List[str]:
"""Get dependencies"""
return ["framework_docs"]
def update(self, config: Dict[str, Any]) -> bool:
"""Update MCP component"""
try:
self.logger.info("Updating SuperClaude MCP servers...")
# Check current version
current_version = self.settings_manager.get_component_version("mcp")
target_version = self.get_metadata()["version"]
if current_version == target_version:
self.logger.info(f"MCP component already at version {target_version}")
return True
self.logger.info(
f"Updating MCP component from {current_version} to {target_version}"
)
# For MCP servers, update means reinstall to get latest versions
updated_count = 0
failed_servers = []
for server_name, server_info in self.mcp_servers.items():
try:
# Uninstall old version
if self._check_mcp_server_installed(server_name):
self._uninstall_mcp_server(server_name)
# Install new version
if self._install_mcp_server(server_info, config):
updated_count += 1
else:
failed_servers.append(server_name)
except Exception as e:
self.logger.error(f"Error updating MCP server {server_name}: {e}")
failed_servers.append(server_name)
# Update metadata
try:
# Update component version in metadata
metadata = self.settings_manager.load_metadata()
if "components" in metadata and "mcp" in metadata["components"]:
metadata["components"]["mcp"]["version"] = target_version
metadata["components"]["mcp"]["servers_count"] = len(
self.mcp_servers
)
if "mcp" in metadata:
metadata["mcp"]["servers"] = list(self.mcp_servers.keys())
self.settings_manager.save_metadata(metadata)
except Exception as e:
self.logger.warning(f"Could not update metadata: {e}")
if failed_servers:
self.logger.warning(
f"Some MCP servers failed to update: {failed_servers}"
)
return False
else:
self.logger.success(
f"MCP component updated to version {target_version}"
)
return True
except Exception as e:
self.logger.exception(f"Unexpected error during MCP update: {e}")
return False
def validate_installation(self) -> Tuple[bool, List[str]]:
"""Validate MCP component installation"""
errors = []
# Check metadata registration
if not self.settings_manager.is_component_installed("mcp"):
errors.append("MCP component not registered in metadata")
return False, errors
# Check version matches
installed_version = self.settings_manager.get_component_version("mcp")
expected_version = self.get_metadata()["version"]
if installed_version != expected_version:
errors.append(
f"Version mismatch: installed {installed_version}, expected {expected_version}"
)
# Check if Claude CLI is available and validate installed servers
try:
result = self._run_command_cross_platform(
["claude", "mcp", "list"], capture_output=True, text=True, timeout=60
)
if result.returncode != 0:
errors.append(
"Could not communicate with Claude CLI for MCP server verification"
)
else:
claude_mcp_output = result.stdout.lower()
# Get the list of servers that should be installed from metadata
installed_servers = self.settings_manager.get_metadata_setting(
"mcp.servers", []
)
for server_name in installed_servers:
if server_name.lower() not in claude_mcp_output:
errors.append(
f"Installed MCP server '{server_name}' not found in 'claude mcp list' output."
)
except Exception as e:
errors.append(f"Could not verify MCP server installation: {e}")
return len(errors) == 0, errors
def _get_source_dir(self):
"""Get source directory for framework files"""
return None
def get_size_estimate(self) -> int:
"""Get estimated installation size"""
# MCP servers are installed via npm, estimate based on typical sizes
base_size = 50 * 1024 * 1024 # ~50MB for all servers combined
return base_size
def get_installation_summary(self) -> Dict[str, Any]:
"""Get installation summary"""
return {
"component": self.get_metadata()["name"],
"version": self.get_metadata()["version"],
"servers_count": 1, # Only airis-mcp-gateway
"mcp_servers": ["airis-mcp-gateway"],
"included_tools": [
"sequential-thinking",
"context7",
"magic",
"playwright",
"serena",
"morphllm",
"tavily",
"chrome-devtools",
"git",
"puppeteer",
],
"estimated_size": self.get_size_estimate(),
"dependencies": self.get_dependencies(),
"required_tools": ["uv", "claude"],
}