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

DimensionFrihet ERP MCP ServerAI-native MCP server for business management, invoicing, and fiscal compliance.DuckDuckGo Search MCP ServerMCP server providing web search and content fetching via DuckDuckGoBasic MemoryYour AI never forgets again.
FMRS47 / 100 · D74 / 100 · B72 / 100 · B
Reliability6 / 2011 / 2010 / 20
Security and permissions8 / 2015 / 2015 / 20
Maintenance10 / 2017 / 2016 / 20
Documentation13 / 2017 / 2017 / 20
Setup experience10 / 2014 / 2014 / 20
Best for
  • Spanish and EU-based businesses needing comprehensive ERP integration
  • Accountants who need to handle fiscal compliance (VeriFactu, TicketBAI, Facturae)
  • SMEs wanting to streamline operations with AI
  • For managing vertical operations like restaurants and hospitality
  • Developers needing quick, API-key-free web search capabilities
  • Privacy-conscious users who prefer local search execution
  • AI application development with Claude Desktop or Claude Code
  • Privacy-conscious developers who want local data storage.
  • Researchers who need AI-assisted management of large note collections.
  • Users of Markdown editors like Obsidian.
Not for
  • Users who need simple tasks without full ERP depth
  • Those needing OCR or PDF scanning (not supported)
  • Complex banking features beyond reconciliation (not mentioned)
  • Enterprise applications requiring high-scale, reliable search APIs
  • Users needing advanced search features like custom ranking or filters
  • Accessing sites blocked by TLS fingerprinting without installing the optional browser backend
  • Users needing cloud sync and mobile access (unless using the paid cloud service).
  • Minimalists who want zero configuration.
  • Scenarios requiring large-scale vector databases and complex retrieval (local SQLite may be insufficient).
Required permissions
  • Requires FRIHET_API_KEY environment variable
  • Grants access to all business data within that workspace via API
  • Supports authentication for remote endpoint (Bearer token or OAuth)
  • Outbound network access to DuckDuckGo and other websites
  • Reads environment variables for SafeSearch, region, and CA certificates
  • Optionally reads a CA certificate file (for TLS-intercepting proxies)
  • Read and write to the local filesystem (default: ~/basic-memory).
  • Perform file and directory operations (create, edit, delete).
  • Access local SQLite database (or Postgres/Milvus if configured).
Risks and side effects
  • Sensitive financial data is sent to client AI services
  • Tools can modify and delete data; those marked 'TRUST AREA' are sensitive
  • Exposed API keys could lead to unauthorized access to business data
  • Write operations and fiscal submissions should be confirmed by the client
  • Search endpoints may occasionally return empty results or errors, especially when blocked
  • Content fetching may be subject to SSRF protection, blocking private or loopback addresses by default
  • Misuse could lead to rate limiting or IP blocking
  • Tools have write operations that may unintentionally modify or delete notes.
  • Edit operations may overwrite existing content, though there are protections.
  • Semantic search and reranking features may require model downloads, adding latency.
  • Local data backups are the user's responsibility.
Supported clientsClaude Desktop, Claude Code, Cursor, Windsurf, Cline, Codex CLI, Copilot, Gemini CLIClaude Desktop, Claude CodeClaude Desktop, Claude Code, Codex CLI, Cursor, VS Code, ChatGPT, Obsidian
Tools100221