{"id":"garcheng-mcp-server-jina-java","name":"mcp-server-jina-java","homepage":null,"repo_url":"https://github.com/GARCHENG/mcp-server-jina-java","category":"ai-ml","subcategories":[],"tags":["mcp","web-search","content-fetch","jina","agent-tools","java"],"what_it_does":"Provides an MCP server (stdio/transport) that uses Jina Reader API to (1) search the web and return SERP results and (2) read a given URL and fetch its content.","use_cases":["Agentic web research workflows that need SERP + page content retrieval","RAG ingestion where sources are discovered via search then fetched","Summarization pipelines that fetch and clean web page content via a dedicated tool interface"],"not_for":["Use as a general-purpose web crawler without constraints/guardrails","Systems requiring an official/validated OpenAPI/SDK contract for MCP tooling"],"best_when":"You want an MCP tool surface for web search + content fetching backed by Jina Reader API, and you can supply the needed API key.","avoid_when":"You need strong guarantees around data handling, content filtering, or clearly documented reliability behaviors from this server implementation (not provided in the README).","alternatives":["Other MCP servers for browsing/search (if available)","Direct calls to Jina Reader API from your application using Jina’s documented HTTP API","Browser automation + extraction tools (e.g., Playwright + reader/extractor) when you need custom extraction logic"],"af_score":38.0,"security_score":38.0,"reliability_score":15.0,"package_type":"mcp_server","discovery_source":["github"],"priority":"low","status":"evaluated","version_evaluated":null,"last_evaluated":"2026-04-04T19:41:25.322742+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":["Jina API key provided via command-line/system property (as shown in README config)"],"oauth":false,"scopes":false,"notes":"README indicates passing `jina.api.api-key` as a JVM system property; no explicit scopes/least-privilege model described."},"pricing":{"model":null,"free_tier_exists":false,"free_tier_limits":null,"paid_tiers":[],"requires_credit_card":false,"estimated_workload_costs":null,"notes":"No pricing information for the MCP server or underlying Jina API is included in the README excerpt."},"requirements":{"requires_signup":false,"requires_credit_card":false,"domain_verification":false,"data_residency":[],"compliance":[],"min_contract":null},"agent_readiness":{"af_score":38.0,"security_score":38.0,"reliability_score":15.0,"mcp_server_quality":55.0,"documentation_accuracy":40.0,"error_message_quality":0.0,"error_message_notes":null,"auth_complexity":70.0,"rate_limit_clarity":0.0,"tls_enforcement":40.0,"auth_strength":60.0,"scope_granularity":10.0,"dependency_hygiene":40.0,"secret_handling":35.0,"security_notes":"Uses an external API key (strength depends on Jina), but README does not show secure secret storage patterns (e.g., env vars/secret manager) nor does it describe TLS/enforcement or scope granularity. Tool surface potentially enables arbitrary URL fetching—agents should apply allowlists/validation to reduce SSRF/open-fetch risks.","uptime_documented":0.0,"version_stability":20.0,"breaking_changes_history":20.0,"error_recovery":20.0,"idempotency_support":"false","idempotency_notes":"Not documented; read/search operations are likely idempotent in practice, but no guarantees are stated.","pagination_style":"none","retry_guidance_documented":false,"known_agent_gotchas":["No documented rate limiting or retry/backoff behavior for MCP tools","No documented output schema for SERP/content beyond tool names and a couple input fields","Supplying API key via config suggests local process arguments/system properties; agents should avoid logging secrets"]}}