M
MCP Directory CURATED DIRECTORY
911 MCP servers indexed
中文
← Back to directory
COMPARE UP TO 4 SERVERS

Compare MCP servers

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

DimensionEmperorClawThe self-hosted operations platform for companies run with AI agents.Firecrawl MCP ServerFirecrawl's official MCP server for web search, scraping, and structured extraction for AI agents
FMRS45 / 100 · D75 / 100 · B
Reliability6 / 2013 / 20
Security and permissions7 / 2012 / 20
Maintenance8 / 2016 / 20
Documentation12 / 2017 / 20
Setup experience12 / 2017 / 20
Best for
  • Digital agencies operating AI agents and needing durable operational state
  • Accounting and bookkeeping firms requiring client-isolated knowledge and audit history
  • Consultancies needing structured artifact storage and approvals
  • Ecommerce companies running AI back-office operations
  • Software companies needing multi-agent workflow coordination
  • Scenarios needing clean, structured web context fed to an AI assistant
  • Users already on the Firecrawl platform who want to call its scraping capability directly via MCP
Not for
  • People looking for a chatbot or prompt wrapper
  • Users needing fully serverless deployment without persistent WebSocket connections
  • Teams seeking an open-source (non-Fair Source) license
  • Users looking for a lightweight task management tool rather than an operations platform
  • Simple static-page scraping where you don't want to depend on a third-party API and incur call costs
  • Sites that explicitly disallow automated access (robots.txt)
Required permissions
  • Requires access to a PostgreSQL database for state storage
  • Requires ability to maintain persistent WebSocket connections
  • May require local filesystem or external storage backend (e.g., Bunny CDN) for artifacts
  • Requires secrets in environment variables (e.g., NEXTAUTH_SECRET, EMPEROR_CLAW_MASTER_KEY)
  • Requires a Firecrawl API key to call; cost and quota are governed by the Firecrawl account
  • firecrawl_agent/firecrawl_interact perform automated browser interaction, which may trigger login or form-submission flows on the target site
Risks and side effects
  • Self-hosting: risk of data loss if not properly configured; regular backups needed
  • Not open source (Fair Source) — restriction on offering it as a competing commercial product/service
  • Requires Node.js 20+ and PostgreSQL 16 as prerequisites
  • Not compatible with serverless platforms; requires a long-running process like a VPS or dedicated server
  • Bulk crawl/map tools can generate significant request volume against a target site — respect the site's rate limits and terms of service
  • firecrawl_agent's interactive action chain is longer — define task boundaries clearly before running it to avoid accidentally triggering actions on a sensitive site
Supported clientsClaude Desktop, VS Code, Cursor, Windsurf, Zed, Amp
Tools011