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

DimensionBeever AtlasOpen-source LLM knowledge base that turns team chats into a typed knowledge graph and auto-generated wiki.DuckDuckGo Search MCP ServerMCP server providing web search and content fetching via DuckDuckGo
FMRS47 / 100 · D74 / 100 · B
Reliability5 / 2011 / 20
Security and permissions10 / 2015 / 20
Maintenance10 / 2017 / 20
Documentation14 / 2017 / 20
Setup experience8 / 2014 / 20
Best for
  • Teams that need to distill large volumes of chat into searchable, citable knowledge.
  • RAG applications that want to improve answer consistency and reduce hallucinations.
  • Developers who want MCP integration to let AI coding assistants access team knowledge.
  • 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
Not for
  • Lightweight use cases that just need a simple chat log search.
  • Users who cannot self-host Docker-based infrastructure or prefer serverless options.
  • Those needing deep integration with proprietary knowledge management products without self-hosting.
  • 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
Required permissions
  • Requires read access to Slack, Discord, Teams, or Mattermost channels (bot tokens configured via UI).
  • Access to external APIs: Gemini, Jina Embeddings (required); optional Tavily/Olostep web search.
  • Runtime requires Docker, network ports (3000, 8000, 3001, 8080, 7474, 7687, 27017, 6380).
  • For MCP clients, requires BEEVER_MCP_API_KEYS authentication.
  • 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)
Risks and side effects
  • Indexed chat data may contain sensitive information; ensure data security in deployment.
  • API keys (e.g., Gemini, Jina) if exposed can lead to misuse or data breaches.
  • Auto-generated wiki may contain errors or inaccurate info; human review may be needed.
  • Early-stage version (0.3.0) with unstable API; may break on updates.
  • 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
Supported clientsClaude, CursorClaude Desktop, Claude Code
Tools152