{"id":"cocainecong-mcp-server-email","name":"mcp-server-email","homepage":null,"repo_url":"https://github.com/CocaineCong/mcp-server-email","category":"communication","subcategories":[],"tags":["mcp","email","go","demo","outbound-communication"],"what_it_does":"A minimal MCP server demo intended to send email (implemented in Go), but the provided repository content includes no usage documentation or interface details beyond the short description.","use_cases":["Demoing MCP tool integration for email-sending workflows","Prototyping an agent that can trigger outbound emails via a Go-based MCP server"],"not_for":["Production email delivery without verified configuration, security, and operational documentation","Use where you need guaranteed compliance features (e.g., audited templates, per-tenant isolation, retention policies)"],"best_when":null,"avoid_when":null,"alternatives":["Email APIs/SDKs such as SendGrid, Mailgun, Amazon SES","General MCP email or notification servers with published OpenAPI/MCP specs and examples"],"af_score":20.0,"security_score":25.0,"reliability_score":22.5,"package_type":"mcp_server","discovery_source":["github"],"priority":"low","status":"evaluated","version_evaluated":null,"last_evaluated":"2026-04-04T21:21:05.797695+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 method, configuration, or credential handling guidance is present in the provided README/metadata."},"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 (likely open-source demo; actual email sending may incur downstream provider costs, but none are documented here)."},"requirements":{"requires_signup":false,"requires_credit_card":false,"domain_verification":false,"data_residency":[],"compliance":[],"min_contract":null},"agent_readiness":{"af_score":20.0,"security_score":25.0,"reliability_score":22.5,"mcp_server_quality":30.0,"documentation_accuracy":10.0,"error_message_quality":0.0,"error_message_notes":null,"auth_complexity":40.0,"rate_limit_clarity":0.0,"tls_enforcement":30.0,"auth_strength":20.0,"scope_granularity":20.0,"dependency_hygiene":40.0,"secret_handling":20.0,"security_notes":"No security guidance is available in the provided content. As a result, TLS, auth/authorization, secret handling, and dependency posture cannot be confirmed from observable documentation. Email-sending integrations commonly require careful handling of SMTP/API credentials and recipient content to avoid leakage or injection risks.","uptime_documented":0.0,"version_stability":30.0,"breaking_changes_history":40.0,"error_recovery":20.0,"idempotency_support":"false","idempotency_notes":null,"pagination_style":"none","retry_guidance_documented":false,"known_agent_gotchas":["Provided docs do not describe tool names/inputs/outputs, so agent integration may require reading source code and/or guessing schemas.","No rate-limit, timeout, or retry guidance is documented; an agent may need conservative defaults.","No explicit idempotency or deduplication strategy is documented; repeated tool calls could send duplicate emails."]}}