← Back to directory
COMPARE UP TO 4 SERVERS

Compare MCP servers

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

DimensionSmart ComposerAI writing assistant for Obsidian with contextual awareness and one-click edits.DuckDuckGo Search MCP ServerMCP server providing web search and content fetching via DuckDuckGoBasic MemoryYour AI never forgets again.
FMRS39 / 100 · D74 / 100 · B72 / 100 · B
Reliability5 / 2011 / 2010 / 20
Security and permissions8 / 2015 / 2015 / 20
Maintenance8 / 2017 / 2016 / 20
Documentation10 / 2017 / 2017 / 20
Setup experience8 / 2014 / 2014 / 20
Best for
  • Obsidian users wanting to integrate note-taking with AI writing tools.
  • Users who want to use local models (like Ollama) or subscription services (Claude/OpenAI).
  • Content creators who need automatic context from large amounts of notes.
  • 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 require active maintenance and timely support (the plugin is not actively developed).
  • Users concerned about risks of connecting Claude subscription (possible account bans).
  • Enterprise users needing official support and prompt issue resolution.
  • 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 read and write access to the user's Obsidian vault for context and edits.
  • May send selected notes, images, and web links to the chosen AI service.
  • May connect to external services via MCP; data privacy should be considered.
  • 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
  • Using Claude subscription OAuth via third-party clients may lead to account restrictions or bans (as warned in the README).
  • Free API usage may have privacy implications; review the provider's policy.
  • The plugin is maintained by a single developer, so bugs may not be fixed promptly.
  • 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 CodeClaude Desktop, Claude Code, Codex CLI, Cursor, VS Code, ChatGPT, Obsidian
Tools0221