{"id":"phughesmcr-deno-mcp-template","name":"deno-mcp-template","af_score":66.8,"security_score":64.0,"reliability_score":35.0,"what_it_does":"A template for building production-ready MCP servers in TypeScript with Deno, providing both STDIO and HTTP transports, middleware (rate limiting/CORS/security headers/timeouts), persistent state via Deno KV, session resumability, sandboxed execution utilities, example MCP tools/resources/prompts, and CI/CD plus multiple distribution formats (JSR, native binary, DXT, Deno Deploy).","best_when":"You want a reusable Deno-based codebase scaffold that already wires together MCP transports, state, and safety-related middleware, and you plan to customize the provided example tools/resources/prompts.","avoid_when":"You cannot enforce HTTPS/auth at the deployment layer or you lack the operational ability to configure allowed hosts/origins, reverse proxy behavior, and Deno permissions appropriately.","last_evaluated":"2026-03-30T15:28:58.875602+00:00","has_mcp":true,"has_api":true,"auth_methods":["HTTP Bearer token (Authorization: Bearer ...)","x-api-key header"],"has_free_tier":false,"known_gotchas":["HTTP auth may be required in production via MCP_REQUIRE_HTTP_AUTH; agents should ensure headers/tokens are configured.","Requests to /mcp-elicitation/* may intentionally bypass bearer auth, which can be a security consideration for exposing the service broadly.","If binding to non-loopback interfaces, additional DNS rebinding/host allow-list settings are required (MCP_ALLOWED_HOSTS/MCP_DNS_REBINDING).","Outbound/in-tool networking may require explicit Deno permissions; the README warns about moving from -A to explicit permissions."],"error_quality":0.0}