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COMPARE UP TO 4 SERVERS

Compare MCP servers

Compare scores, permissions, risks, and fit in one decision-focused table.

DimensionClaude Code Haha (cc-haha)Local-first desktop workspace for Claude Code and AI coding agents — an MCP client with a built-in visual manager, not an MCP server itself.Context7Upstash's official server providing up-to-date third-party library docs for AI coding assistantsGitHub MCP ServerGitHub's official MCP server for managing repos, issues, PRs, and workflows via natural language
FMRS50 / 100 · D80 / 100 · B76 / 100 · B
Reliability4 / 2014 / 2013 / 20
Security and permissions8 / 2016 / 2014 / 20
Maintenance15 / 2017 / 2018 / 20
Documentation14 / 2015 / 2017 / 20
Setup experience9 / 2018 / 2014 / 20
Best for
  • Developers already using Claude Code or similar coding agents who want a graphical desktop workspace
  • Users who need to manage multiple model providers (Claude/ChatGPT/Grok/local models) and multiple MCP server connections in one place
  • Teams or individuals who want to monitor and approve agent actions remotely through chat apps
  • Developers using fast-moving frameworks/libraries worried about the AI suggesting stale code
  • Scenarios wanting zero-config documentation lookup
  • Teams that want an AI assistant to directly operate on GitHub repos and collaboration workflows
  • Users already in the GitHub Copilot ecosystem who want a zero-deployment remote option
Not for
  • Anyone looking for an MCP server that Claude Desktop, Claude Code, or another MCP client can connect to and call specific tools on
  • Headless server deployments where a desktop Electron GUI isn't wanted or usable
  • Users unwilling to install a local Electron desktop app or wary of installing skills from a third-party marketplace
  • Looking up internal/private codebase documentation (Context7 targets publicly published open-source libraries)
  • Cases needing very high coverage of obscure, niche libraries (coverage depends on what Context7's platform has indexed)
  • Scenarios where you don't want the assistant to have write access to repos (enable only read-only toolsets)
  • Environments with strict network isolation for private repos that can't reach the official remote endpoint
Required permissions
  • Local file system access for Git Worktree operations, diff review, and project files
  • Network access to reach model provider APIs and IM channels (WeChat, Feishu, DingTalk, Telegram, WhatsApp)
  • Computer Use permission (once authorized) allowing the agent to take screenshots, click, type, and control desktop apps
  • A 'skip permissions' mode is available among the five permission levels, letting the agent run commands and tool calls without per-action approval
  • Usable without an API key (subject to a free-tier rate limit); CONTEXT7_API_KEY is an optional credential for higher quota
  • Read-only documentation lookup — no code execution or local filesystem access involved
  • A personal access token (PAT) or OAuth App token; effective scope depends on the token's own permissions
  • Enabling toolsets like actions/issues/pull_requests grants write access — request tokens on a least-privilege basis
Risks and side effects
  • Computer Use can directly control the desktop once authorized; an overly permissive permission mode raises the chance of unintended actions
  • The app stores API keys for multiple model providers locally, concentrating sensitive credentials on one device
  • The skill marketplace allows installing third-party skills from ClawHub/SkillHub; source and safety status are shown, but supply-chain risk remains
  • Unsigned draft or temporary builds require manual one-time approval to run, which can be risky if the build source isn't trusted
  • As an MCP client, it can be pointed at arbitrary third-party MCP servers, so users must independently vet the trustworthiness of any server they add
  • The free tier has limited quota — high-frequency use may hit rate limits
  • Documentation content comes from Context7's platform index, so its accuracy and freshness depend on that platform's crawl cadence
  • Write toolsets (creating/merging PRs, triggering workflows) can cause accidental changes if the token is overscoped — try a read-only toolset first
  • In hosted mode, credentials travel via the Authorization header — make sure the client-to-api.githubcopilot.com connection is trusted
Supported clientsClaude Code, VS Code, Cursor, Cline, AmpClaude Desktop, Claude Code, VS Code, Cursor, Windsurf, JetBrains, Zed, Amp
Tools0215