{"id":"cloud4java-my-mcp-stdio-server","name":"my-mcp-stdio-server","homepage":null,"repo_url":"https://github.com/cloud4java/my-mcp-stdio-server","category":"ai-ml","subcategories":[],"tags":["mcp","stdio","spring-boot","spring-ai","tools","weather","developer-sample"],"what_it_does":"A Spring Boot starter that implements an MCP (Model Context Protocol) server over STDIO transport. It registers weather-related MCP tools (forecast by latitude/longitude and alerts by US state code) backed by the National Weather Service (weather.gov) API, and provides configuration examples for running the server jar and connecting a client (including Claude Desktop).","use_cases":["Building an MCP tool server that can be consumed by AI clients via STDIO","Providing weather forecast and alert information as deterministic MCP tools","Demonstrating Spring AI MCP server boot-starter capabilities (tool registration, sync/async modes, change notifications)","Local/desktop integration workflows (e.g., Claude Desktop) where STDIO is preferred"],"not_for":["Production deployments requiring a managed/authenticated multi-tenant network API endpoint (since this is STDIO-based)","Use cases needing robust enterprise security controls and fine-grained authorization for tool access (none are described)","High reliability scenarios without explicit retry/error-handling/idempotency guarantees"],"best_when":"You want a lightweight local MCP server process (STDIO) that exposes a small set of tools for AI assistants, demos, or internal automation.","avoid_when":"You need REST/SSE/HTTP access, strong authz/authn, documented rate limiting, or published SLAs for uptime.","alternatives":["MCP servers using SSE/HTTP transports (if you need network access)","Other Spring AI MCP sample servers or generic MCP server implementations","Self-hosted wrappers around the NWS API with your own auth/rate-limit layer"],"af_score":59.0,"security_score":26.0,"reliability_score":23.8,"package_type":"mcp_server","discovery_source":["github"],"priority":"low","status":"evaluated","version_evaluated":null,"last_evaluated":"2026-04-04T20:01:00.736926+00:00","interface":{"has_rest_api":false,"has_graphql":false,"has_grpc":false,"has_mcp_server":true,"mcp_server_url":null,"has_sdk":true,"sdk_languages":["Java"],"openapi_spec_url":null,"webhooks":false},"auth":{"methods":[],"oauth":false,"scopes":false,"notes":"No authentication/authorization is described for the STDIO MCP server tools. Tool access appears to be granted implicitly to whoever can invoke the local process."},"pricing":{"model":null,"free_tier_exists":false,"free_tier_limits":null,"paid_tiers":[],"requires_credit_card":false,"estimated_workload_costs":null,"notes":"Open-source starter/sample; pricing for hosting/infrastructure not specified."},"requirements":{"requires_signup":false,"requires_credit_card":false,"domain_verification":false,"data_residency":[],"compliance":[],"min_contract":null},"agent_readiness":{"af_score":59.0,"security_score":26.0,"reliability_score":23.8,"mcp_server_quality":75.0,"documentation_accuracy":70.0,"error_message_quality":0.0,"error_message_notes":null,"auth_complexity":100.0,"rate_limit_clarity":10.0,"tls_enforcement":20.0,"auth_strength":10.0,"scope_granularity":0.0,"dependency_hygiene":50.0,"secret_handling":60.0,"security_notes":"Security controls (authn/authz, tool-level authorization) are not described. STDIO reduces network exposure but increases risk if run in untrusted environments. TLS is not applicable to STDIO transport; however, the README emphasizes console logging suppression, which may help prevent accidental protocol/log mixing. Dependency hygiene cannot be verified from the provided content.","uptime_documented":0.0,"version_stability":30.0,"breaking_changes_history":40.0,"error_recovery":25.0,"idempotency_support":"false","idempotency_notes":"The README does not describe idempotency semantics for tool calls. Weather queries are likely read-only, but behavior under retries/timeouts is not specified.","pagination_style":"none","retry_guidance_documented":false,"known_agent_gotchas":["STDIO transport requires launching the server as a separate process (jar) and configuring the client with the correct command/args.","Console logging pattern is set to an empty value in examples; misconfiguration may clutter STDIO and break the protocol if logging is not separated appropriately.","No auth is documented; if deployed beyond local trusted use, tool access may be unrestricted."]}}