{"id":"zhsama-duckduckgo-mcp-server","name":"duckduckgo-mcp-server","homepage":null,"repo_url":"https://github.com/zhsama/duckduckgo-mcp-server","category":"search","subcategories":[],"tags":["mcp","duckduckgo","search","web","agent-tools","typescript"],"what_it_does":"A TypeScript MCP (Model Context Protocol) server that exposes a single tool, `duckduckgo_search`, to perform web searches via DuckDuckGo and return results formatted as Markdown.","use_cases":["Answering research questions with fresh web results","Agent-driven browsing/search for sources and citations","Lightweight web discovery workflows without building a custom search integration"],"not_for":["Applications requiring authenticated/partner-only data access","Use cases needing full-text retrieval or deep crawling","Environments that need strict compliance guarantees around third-party scraping/search behavior"],"best_when":"You want an MCP tool that lets an LLM agent perform basic web search queries and consume the results directly.","avoid_when":"You require strong guarantees about upstream availability, strict rate-limit control, or robust enterprise security/compliance controls.","alternatives":["Tavily MCP server / web search APIs with OpenAPI","SerpAPI / Google Programmable Search API (via REST) + an MCP wrapper","Browser/HTTP fetch tools (manual) combined with a search provider"],"af_score":74.2,"security_score":37.8,"reliability_score":30.0,"package_type":"mcp_server","discovery_source":["github"],"priority":"high","status":"evaluated","version_evaluated":null,"last_evaluated":"2026-03-30T13:52:26.058460+00:00","interface":{"has_rest_api":false,"has_graphql":false,"has_grpc":false,"has_mcp_server":true,"mcp_server_url":null,"has_sdk":false,"sdk_languages":[],"openapi_spec_url":null,"webhooks":false},"auth":{"methods":[],"oauth":false,"scopes":false,"notes":"No authentication described for using the MCP server/tool."},"pricing":{"model":null,"free_tier_exists":false,"free_tier_limits":null,"paid_tiers":[],"requires_credit_card":false,"estimated_workload_costs":null,"notes":"Pricing not discussed; external DuckDuckGo usage likely subject to upstream constraints."},"requirements":{"requires_signup":false,"requires_credit_card":false,"domain_verification":false,"data_residency":[],"compliance":[],"min_contract":null},"agent_readiness":{"af_score":74.2,"security_score":37.8,"reliability_score":30.0,"mcp_server_quality":70.0,"documentation_accuracy":75.0,"error_message_quality":0.0,"error_message_notes":null,"auth_complexity":95.0,"rate_limit_clarity":85.0,"tls_enforcement":60.0,"auth_strength":20.0,"scope_granularity":0.0,"dependency_hygiene":45.0,"secret_handling":70.0,"security_notes":"No auth is described; reduces control over who can invoke the tool. Security posture is inferred: MCP over stdio avoids exposing HTTP endpoints, but the server still performs outbound requests for search. Dependency set is small but actual vulnerability status is unknown from provided data.","uptime_documented":0.0,"version_stability":45.0,"breaking_changes_history":40.0,"error_recovery":35.0,"idempotency_support":"false","idempotency_notes":"Search is typically safe to repeat, but idempotency is not stated/documented for MCP tool semantics.","pagination_style":"none","retry_guidance_documented":false,"known_agent_gotchas":["Rate limits are stated (1 req/sec; 15000/month), but retry/backoff guidance is not documented.","Results are capped (count 1-20). Agents must request multiple queries if they need more coverage."]}}