{"id":"cardea-mcp-cardea-mcp-servers","name":"cardea-mcp-servers","homepage":null,"repo_url":"https://github.com/cardea-mcp/cardea-mcp-servers","category":"devtools","subcategories":[],"tags":["mcp","agent-tools","index-repo","rust"],"what_it_does":"cardea-mcp-servers appears to be an umbrella repository that points to multiple separate MCP (Model Context Protocol) servers (calculator, weather, qdrant, keyword search, elastic, tidb, github, web search). The provided README does not include implementation details for the servers themselves, only links to sub-repositories.","use_cases":["Tooling for LLM agents via MCP across common data sources and services (search, weather, vector DB, databases, GitHub).","Rapid prototyping of agent workflows that can call specialized tools."],"not_for":["Applications needing a documented, first-party single API endpoint (this repo is primarily an index of separate MCP servers).","Teams requiring guaranteed production-grade operational guarantees based on this repo alone (no SLA/stability/error-handling details provided)."],"best_when":"When you want to choose among multiple specialized MCP servers and are willing to inspect each linked server's repository for API/tool definitions, auth, and operational behavior.","avoid_when":"When you need comprehensive documentation, auth/rate-limit/error-handling guidance, or verifiable security posture from this umbrella repo without checking the linked sub-repositories.","alternatives":["Other MCP server projects with full documented contracts in a single repo","Direct integrations via native SDKs/APIs (e.g., GitHub, Elastic, Qdrant) rather than MCP","Community MCP toolkits focused on search/DB access with OpenAPI/SDKs"],"af_score":30.8,"security_score":33.5,"reliability_score":20.0,"package_type":"mcp_server","discovery_source":["github"],"priority":"low","status":"evaluated","version_evaluated":null,"last_evaluated":"2026-04-04T19:53:00.613650+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":"Authentication mechanisms are not described in the provided README (details may exist in the linked sub-repositories)."},"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 provided in the submitted content."},"requirements":{"requires_signup":false,"requires_credit_card":false,"domain_verification":false,"data_residency":[],"compliance":[],"min_contract":null},"agent_readiness":{"af_score":30.8,"security_score":33.5,"reliability_score":20.0,"mcp_server_quality":35.0,"documentation_accuracy":40.0,"error_message_quality":0.0,"error_message_notes":null,"auth_complexity":50.0,"rate_limit_clarity":20.0,"tls_enforcement":40.0,"auth_strength":30.0,"scope_granularity":20.0,"dependency_hygiene":40.0,"secret_handling":40.0,"security_notes":"The provided README contains no security guidance (TLS/auth/secret-handling/rate-limit policies). Since implementation details are not visible here, security posture cannot be confirmed; linked sub-repositories should be reviewed for auth handling, transport security, and dependency health.","uptime_documented":0.0,"version_stability":30.0,"breaking_changes_history":30.0,"error_recovery":20.0,"idempotency_support":"false","idempotency_notes":null,"pagination_style":"unknown","retry_guidance_documented":false,"known_agent_gotchas":["This repository is an index; actual MCP tool schemas, auth requirements, and error behaviors are not present in the provided content and must be verified in each linked server repo.","Because no retry/idempotency guidance is included here, agents should defensively handle retries and partial failures based on the specific tool implementations once inspected."]}}