{"passport":{"unfragile":{"@version":"1.0","version":"2026-05","artifact":{"id":"awesome-webrix-mcp-gateway","slug":"webrix-mcp-gateway","name":"Webrix MCP Gateway","type":"mcp","url":"https://github.com/webrix-ai/secure-mcp-gateway","page_url":"https://unfragile.ai/webrix-mcp-gateway","categories":["mcp-servers","deployment-infra","code-review-security"],"tags":[],"pricing":{"model":"open_source","free":true,"starting_price":null},"status":"active","verified":false},"capabilities":[{"id":"awesome-webrix-mcp-gateway__cap_0","uri":"capability://safety.moderation.enterprise.sso.integration.with.multi.provider.federation","name":"enterprise sso integration with multi-provider federation","description":"Implements federated identity management supporting OIDC, SAML 2.0, and OAuth 2.0 providers (Okta, Azure AD, Google Workspace, custom IdPs) with token exchange and session management. Routes authentication requests through a centralized gateway layer that validates credentials against external identity providers and issues short-lived MCP access tokens, eliminating credential storage in the gateway itself.","intents":["Integrate AI agents with corporate identity systems without managing passwords","Enforce single sign-on across multiple MCP client applications","Support multiple identity providers simultaneously for multi-tenant deployments","Audit all authentication events for compliance and security monitoring"],"best_for":["Enterprise teams deploying AI agents in regulated industries (finance, healthcare, government)","Organizations with existing Okta, Azure AD, or custom OIDC infrastructure","Multi-tenant SaaS platforms requiring federated access control"],"limitations":["Requires external IdP to be reachable from gateway (no offline-first auth)","Token refresh cycles add ~100-200ms latency to initial MCP connection establishment","SAML metadata validation is synchronous — large metadata documents may block gateway startup"],"requires":["OIDC/SAML/OAuth 2.0 compatible identity provider (Okta, Azure AD, etc.)","Network connectivity from gateway to IdP endpoints","TLS 1.2+ for secure token exchange","Kubernetes 1.20+ if deploying via Helm"],"input_types":["OIDC discovery endpoints","SAML metadata XML","OAuth 2.0 authorization codes","JWT tokens from IdP"],"output_types":["MCP-compatible bearer tokens","Session identifiers","User identity claims (email, groups, roles)"],"categories":["safety-moderation","authentication-identity"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"awesome-webrix-mcp-gateway__cap_1","uri":"capability://safety.moderation.role.based.access.control.rbac.with.resource.level.granularity","name":"role-based access control (rbac) with resource-level granularity","description":"Enforces hierarchical role definitions (admin, operator, viewer, custom roles) with fine-grained permissions mapped to specific MCP tools, resources, and operations. Uses a policy engine that evaluates role membership (derived from IdP groups or manually assigned) against requested tool invocations, supporting both allow-list (whitelist) and deny-list (blacklist) patterns with attribute-based extensions for context-aware decisions.","intents":["Restrict which AI agents can invoke which MCP tools based on user role","Prevent junior developers from accessing production database tools while allowing read-only access","Implement least-privilege access where agents only get permissions needed for their specific task","Support dynamic role assignment based on IdP group membership"],"best_for":["Teams with strict separation of duties (dev/staging/prod access isolation)","Organizations requiring compliance with RBAC audit trails (SOC 2, ISO 27001)","Multi-team deployments where different teams manage different tool sets"],"limitations":["Policy evaluation adds ~50-150ms per MCP request depending on rule complexity","No built-in attribute-based access control (ABAC) — custom attributes require policy extension","Role hierarchy is flat in current implementation — no nested role inheritance","Policies are evaluated synchronously — no caching of permission decisions across requests"],"requires":["Role definitions configured in gateway config (YAML or API)","IdP group mappings if using group-based role assignment","MCP tool registry with resource identifiers","Kubernetes ConfigMap or external secret store for policy storage"],"input_types":["User identity claims (email, groups, roles)","MCP tool name and operation (invoke, read, write, delete)","Resource identifiers (database name, file path, API endpoint)"],"output_types":["Allow/Deny decision","Audit log entry with decision rationale","HTTP 403 Forbidden response with permission denial reason"],"categories":["safety-moderation","access-control"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"awesome-webrix-mcp-gateway__cap_10","uri":"capability://automation.workflow.request.tracing.and.distributed.tracing.integration","name":"request tracing and distributed tracing integration","description":"Implements request tracing with unique request IDs propagated through the entire request lifecycle (client → gateway → tool → response). Integrates with distributed tracing systems (Jaeger, Zipkin, Datadog APM) using OpenTelemetry instrumentation to capture request latency, error traces, and dependency chains. Traces include MCP-specific context (tool name, user identity, authorization decision) and are correlated with audit logs for end-to-end visibility.","intents":["Debug slow requests by tracing execution path through gateway and tools","Correlate authorization decisions with tool invocations for security analysis","Identify performance bottlenecks in the request pipeline","Integrate with existing APM infrastructure (Datadog, New Relic, Splunk)"],"best_for":["Teams running complex deployments with multiple tools and services","Organizations using distributed tracing for performance analysis","Teams requiring end-to-end visibility for debugging and optimization"],"limitations":["Tracing instrumentation adds ~10-30ms latency per request (depending on tracer backend)","Trace sampling may miss rare issues — requires careful tuning of sampling rate","Distributed tracing requires all services to support OpenTelemetry or compatible tracing","Trace storage and retention require external infrastructure (Jaeger, Zipkin, Datadog)"],"requires":["OpenTelemetry-compatible tracer (Jaeger, Zipkin, Datadog APM, etc.)","Tracing configuration (sampling rate, exporter endpoint)"],"input_types":["Request ID (generated by gateway or provided by client)","Trace context (parent span ID, trace ID)","MCP-specific context (tool name, user identity, authorization decision)"],"output_types":["Trace spans (exported to tracing backend)","Request ID (propagated in response headers)","Trace correlation with audit logs"],"categories":["automation-workflow","observability-tracing"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"awesome-webrix-mcp-gateway__cap_11","uri":"capability://tool.use.integration.tool.registry.and.discovery.with.dynamic.tool.registration","name":"tool registry and discovery with dynamic tool registration","description":"Maintains a centralized registry of available MCP tools with metadata (name, description, schema, capabilities, health status). Supports dynamic tool registration via API or configuration file, enabling new tools to be added without restarting the gateway. Includes health checks for registered tools with automatic removal of unhealthy tools from the registry. Provides tool discovery API for clients to query available tools, supported operations, and required permissions.","intents":["Discover available MCP tools and their capabilities without hardcoding tool lists","Register new tools dynamically without restarting the gateway","Monitor tool health and automatically remove unhealthy tools from service","Query tool metadata (schema, permissions, capabilities) for client-side validation"],"best_for":["Deployments with many tools that change frequently","Teams building dynamic tool ecosystems where tools are added/removed at runtime","Organizations requiring tool discovery for client applications"],"limitations":["Tool registry is in-memory — lost on gateway restart (use persistent storage for durability)","Health checks add latency to tool discovery (configurable check interval)","Dynamic tool registration requires API access — no built-in UI for tool management","Tool metadata must be manually provided — no automatic schema inference"],"requires":["Tool metadata (name, description, schema, capabilities)","Tool endpoints (HTTP, gRPC, or native MCP protocol)","Optional: health check endpoints for tools"],"input_types":["Tool registration requests (name, endpoint, schema, metadata)","Health check configuration (interval, timeout, success criteria)"],"output_types":["Tool registry (list of available tools with metadata)","Tool discovery API responses (tool details, schema, permissions)","Health status (healthy/unhealthy)"],"categories":["tool-use-integration","service-discovery"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"awesome-webrix-mcp-gateway__cap_12","uri":"capability://safety.moderation.request.response.logging.with.sensitive.data.masking","name":"request/response logging with sensitive data masking","description":"Logs all MCP requests and responses with automatic masking of sensitive fields (API keys, passwords, tokens, PII) based on configurable patterns or field names. Logs include request/response payloads, headers, latency, and status codes. Supports multiple log levels (debug, info, warn, error) with per-tool or per-user log level configuration. Logs are written to files, stdout, or external logging systems (ELK, Splunk, Datadog) with optional structured logging (JSON format) for easy parsing.","intents":["Debug MCP request/response issues without exposing sensitive data in logs","Audit tool invocations and responses for compliance and troubleshooting","Integrate with centralized logging infrastructure (ELK, Splunk, Datadog)","Mask PII and secrets to comply with data protection regulations (GDPR, CCPA)"],"best_for":["Teams requiring detailed request/response logging for debugging","Organizations with strict data protection requirements (GDPR, CCPA, HIPAA)","Deployments using centralized logging infrastructure"],"limitations":["Request/response logging adds ~20-50ms latency per request (depending on payload size)","Sensitive data masking is pattern-based — may miss some sensitive fields if patterns are incomplete","Large request/response payloads may consume significant disk space — requires log rotation","Structured logging (JSON) adds parsing overhead compared to plain text logs"],"requires":["Log configuration (log level, format, output destination)","Sensitive field patterns (regex or field names to mask)","Optional: external logging system (ELK, Splunk, Datadog)"],"input_types":["MCP requests (tool name, parameters, headers)","MCP responses (result, status code, headers)","Sensitive field patterns (for masking)"],"output_types":["Structured logs (JSON or plain text)","Masked request/response payloads","Log entries with timestamp, level, and context"],"categories":["safety-moderation","logging-observability"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"awesome-webrix-mcp-gateway__cap_2","uri":"capability://safety.moderation.comprehensive.audit.trail.logging.with.immutable.event.records","name":"comprehensive audit trail logging with immutable event records","description":"Captures all authentication, authorization, and MCP tool invocation events with immutable append-only logging to prevent tampering. Each audit event includes timestamp, user identity, tool name, operation, result (success/failure), and contextual metadata (IP address, user agent, request ID). Logs are written to persistent storage (file, database, or external SIEM) with optional cryptographic signing to ensure integrity and support compliance investigations.","intents":["Generate audit reports for compliance audits (SOC 2, ISO 27001, HIPAA, PCI-DSS)","Investigate security incidents by reviewing who accessed which tools and when","Detect anomalous patterns (e.g., unusual tool access times, failed authentication attempts)","Prove non-repudiation — demonstrate that a specific user performed a specific action"],"best_for":["Regulated industries requiring immutable audit trails (finance, healthcare, government)","Organizations with security incident response teams","Teams using external SIEM systems (Splunk, ELK, Datadog) for centralized logging"],"limitations":["Audit logging adds ~20-50ms latency per MCP request (synchronous writes)","Large-scale deployments (>10k events/sec) may require log buffering and async writes","Cryptographic signing of logs adds computational overhead (~5-10ms per event)","Log retention policies must be managed separately — gateway does not auto-purge old logs"],"requires":["Persistent storage backend (local filesystem, PostgreSQL, MongoDB, or cloud object storage)","Sufficient disk space for audit log retention (estimate 1-5KB per event)","Optional: external SIEM endpoint (Splunk HTTP Event Collector, Datadog API, etc.)","Optional: cryptographic keys for log signing (RSA or ECDSA)"],"input_types":["Authentication events (login, logout, token refresh)","Authorization decisions (allow, deny, permission check)","MCP tool invocations (tool name, parameters, result)","System events (gateway startup, config reload, error conditions)"],"output_types":["Structured audit log entries (JSON or CSV)","Audit reports (filtered by date range, user, tool, outcome)","SIEM-compatible log format (syslog, CEF, JSON)","Cryptographically signed log bundles for forensic analysis"],"categories":["safety-moderation","monitoring-observability"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"awesome-webrix-mcp-gateway__cap_3","uri":"capability://safety.moderation.secure.credential.vault.with.encrypted.secret.storage.and.rotation","name":"secure credential vault with encrypted secret storage and rotation","description":"Provides a centralized, encrypted vault for storing MCP tool credentials (API keys, database passwords, OAuth tokens, certificates) with automatic encryption at rest using AES-256 or KMS integration. Supports credential rotation policies (automatic refresh on schedule or manual trigger), credential versioning, and audit trails for all vault access. Credentials are never exposed to client applications — instead, the gateway injects credentials into MCP tool invocations server-side, ensuring secrets remain within the secure perimeter.","intents":["Store API keys and database credentials securely without embedding them in agent code or config files","Rotate credentials on a schedule (e.g., monthly) without redeploying agents or tools","Audit all credential access to detect unauthorized secret retrieval","Support multiple credential versions to enable gradual rollover during rotation"],"best_for":["Teams managing credentials for multiple MCP tools across dev/staging/prod environments","Organizations with strict credential rotation policies (e.g., 90-day rotation requirement)","Deployments requiring compliance with secret management standards (CIS, NIST)"],"limitations":["Credential injection adds ~10-30ms latency per MCP invocation (decryption + substitution)","Automatic rotation requires external credential provider (AWS Secrets Manager, HashiCorp Vault, etc.) — no built-in rotation for static credentials","Vault is a single point of failure — loss of encryption keys renders all stored credentials inaccessible","No built-in credential expiration warnings — requires external monitoring to detect approaching rotation deadlines"],"requires":["Encryption key management (local key, AWS KMS, Azure Key Vault, HashiCorp Vault, or similar)","Persistent storage for encrypted credentials (database, file system, or cloud secret store)","Optional: external credential provider for automatic rotation (AWS Secrets Manager, HashiCorp Vault)","TLS 1.2+ for secure vault API communication"],"input_types":["Credential type (API key, password, OAuth token, certificate)","Credential value (plaintext secret)","Metadata (tool name, environment, rotation policy, expiration date)"],"output_types":["Encrypted credential storage reference (vault ID, version)","Decrypted credential (injected into MCP tool invocation, never returned to client)","Credential metadata (creation date, last rotation, expiration)","Audit log entry for vault access"],"categories":["safety-moderation","secret-management"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"awesome-webrix-mcp-gateway__cap_4","uri":"capability://tool.use.integration.mcp.protocol.gateway.with.request.response.transformation.and.validation","name":"mcp protocol gateway with request/response transformation and validation","description":"Acts as a transparent proxy for MCP protocol traffic, intercepting and validating all requests and responses against MCP schema specifications. Performs request transformation (parameter sanitization, type coercion, default value injection), response filtering (removing sensitive fields, truncating large payloads), and protocol version negotiation. Implements MCP-aware request routing to backend tools with connection pooling and automatic failover to replica tools.","intents":["Validate MCP requests before they reach backend tools to prevent malformed or malicious invocations","Transform requests (e.g., inject user context, sanitize parameters) without modifying tool code","Filter responses to remove sensitive data before returning to clients","Route requests to multiple tool replicas for load balancing and high availability"],"best_for":["Teams deploying multiple MCP tools with varying schema versions","Organizations requiring request/response transformation without tool code changes","High-availability deployments with multiple tool replicas"],"limitations":["Request/response transformation adds ~30-100ms latency depending on transformation complexity","Schema validation is strict — requests that don't match MCP schema are rejected (no lenient mode)","Response filtering is applied uniformly to all clients — no per-client filtering rules","Connection pooling requires manual tuning for optimal performance under high load"],"requires":["MCP tool schema definitions (JSON Schema or OpenAPI format)","Backend MCP tool endpoints (HTTP, gRPC, or native MCP protocol)","Network connectivity from gateway to backend tools","Optional: load balancer for distributing traffic across gateway replicas"],"input_types":["MCP protocol requests (tool invocation, resource read, prompt execution)","Request parameters (typed according to MCP schema)","MCP schema definitions (JSON Schema)"],"output_types":["Validated and transformed MCP requests","Filtered MCP responses","Error responses (400 Bad Request for schema violations, 503 Service Unavailable for tool failures)"],"categories":["tool-use-integration","protocol-gateway"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"awesome-webrix-mcp-gateway__cap_5","uri":"capability://safety.moderation.policy.driven.tool.access.control.with.dynamic.permission.evaluation","name":"policy-driven tool access control with dynamic permission evaluation","description":"Evaluates access policies at request time using a policy engine that considers user identity, tool name, operation type, resource identifiers, and contextual factors (time of day, IP address, request frequency). Policies are defined in a declarative language (YAML or JSON) and support complex conditions (AND, OR, NOT) with attribute-based access control (ABAC) extensions. Policies are cached in memory with TTL-based invalidation to minimize evaluation latency while ensuring freshness.","intents":["Restrict tool access based on user role, time of day, or IP address (e.g., 'allow database access only during business hours from office IP')","Implement rate limiting per user or tool to prevent abuse","Support context-aware policies that adapt to deployment environment (dev/staging/prod)","Enable temporary access grants (e.g., 'allow this user to access this tool for 24 hours')"],"best_for":["Teams with complex access control requirements beyond simple role-based rules","Organizations requiring time-based or context-aware access restrictions","Deployments with multiple environments requiring different access policies"],"limitations":["Policy evaluation latency increases with policy complexity (simple policies: ~5ms, complex policies: ~50ms)","Policy caching may cause stale decisions if policies are updated frequently","No built-in policy versioning — policy changes apply immediately to all requests","Attribute-based conditions require custom attribute providers (no built-in attribute sources)"],"requires":["Policy definitions (YAML or JSON format)","User identity and context information (from IdP or custom attribute provider)","Optional: external attribute provider for context data (IP geolocation, time zone, etc.)"],"input_types":["User identity (email, groups, roles)","Tool name and operation","Request context (IP address, timestamp, request frequency)","Custom attributes (environment, deployment region, etc.)"],"output_types":["Allow/Deny decision","Reason for decision (for audit and debugging)","Applicable policy rule (for transparency)"],"categories":["safety-moderation","policy-engine"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"awesome-webrix-mcp-gateway__cap_6","uri":"capability://automation.workflow.kubernetes.native.deployment.with.helm.charts.and.auto.scaling","name":"kubernetes-native deployment with helm charts and auto-scaling","description":"Provides production-ready Helm charts for deploying the MCP gateway on Kubernetes with built-in support for horizontal pod autoscaling (HPA), persistent volume claims for audit logs, service mesh integration (Istio, Linkerd), and multi-replica deployments with leader election. Includes health checks (liveness, readiness probes), resource limits, and network policies for secure pod-to-pod communication. Supports both on-premise Kubernetes clusters and managed services (EKS, GKE, AKS).","intents":["Deploy MCP gateway to production Kubernetes cluster with minimal configuration","Scale gateway replicas automatically based on CPU/memory usage or custom metrics","Ensure high availability with multiple replicas and automatic failover","Integrate with existing Kubernetes monitoring and logging infrastructure"],"best_for":["Teams already running Kubernetes in production","Organizations requiring cloud-native deployment patterns","High-availability deployments with strict uptime requirements"],"limitations":["Requires Kubernetes 1.20+ — not suitable for older cluster versions","Helm chart customization requires Kubernetes/Helm expertise","Persistent volume provisioning depends on cluster storage class — may require manual configuration","Service mesh integration (Istio, Linkerd) adds complexity and operational overhead"],"requires":["Kubernetes 1.20+ cluster (on-premise or managed service)","Helm 3.0+","Persistent volume provisioner (for audit logs)","Optional: service mesh (Istio, Linkerd) for advanced networking","Optional: metrics server for HPA (usually pre-installed on managed Kubernetes)"],"input_types":["Helm values (YAML configuration)","Container image (Docker image URI)","Configuration files (gateway config, policies, RBAC rules)"],"output_types":["Kubernetes deployment, service, configmap, secret resources","Persistent volume claims for audit logs","Horizontal pod autoscaler configuration"],"categories":["automation-workflow","deployment-infrastructure"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"awesome-webrix-mcp-gateway__cap_7","uri":"capability://automation.workflow.multi.environment.configuration.management.with.environment.specific.policies","name":"multi-environment configuration management with environment-specific policies","description":"Supports separate configuration profiles for dev, staging, and production environments with environment-specific policies, credentials, and access rules. Configuration is loaded from files, environment variables, or external config servers (Consul, etcd) with hot-reload support to apply changes without restarting the gateway. Includes environment variable templating to inject secrets from external vaults (AWS Secrets Manager, HashiCorp Vault) at startup.","intents":["Maintain separate access policies for dev/staging/prod without duplicating configuration","Inject environment-specific credentials (API keys, database URLs) from external vaults","Apply configuration changes without restarting the gateway","Support multiple deployment regions with region-specific policies"],"best_for":["Teams managing multiple deployment environments (dev, staging, prod)","Organizations using external secret management systems","Deployments requiring frequent configuration updates without downtime"],"limitations":["Hot-reload may cause brief inconsistencies if policies are updated during request processing","Configuration validation is performed at load time — invalid configs are rejected before deployment","No built-in rollback mechanism — previous configuration must be manually restored","External config server dependency adds operational complexity and potential single point of failure"],"requires":["Configuration files (YAML or JSON format)","Optional: external config server (Consul, etcd, AWS AppConfig)","Optional: external secret vault (AWS Secrets Manager, HashiCorp Vault, Azure Key Vault)"],"input_types":["Configuration files (YAML/JSON)","Environment variables","External config server endpoints","Secret vault endpoints"],"output_types":["Loaded configuration (in-memory)","Configuration validation errors","Reload status (success/failure)"],"categories":["automation-workflow","configuration-management"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"awesome-webrix-mcp-gateway__cap_8","uri":"capability://automation.workflow.real.time.monitoring.and.alerting.with.metrics.export","name":"real-time monitoring and alerting with metrics export","description":"Exposes Prometheus-compatible metrics for gateway health, request latency, error rates, authentication/authorization decisions, and tool invocation statistics. Includes built-in alerting rules for common failure scenarios (high error rate, slow response times, authentication failures) with integration to alerting systems (Prometheus AlertManager, PagerDuty, Slack). Provides a health check endpoint for Kubernetes liveness/readiness probes and custom metrics for business logic (e.g., 'tools accessed per user').","intents":["Monitor gateway performance and detect issues before they impact users","Alert on-call engineers when error rates exceed thresholds","Track usage metrics (requests per tool, users per tool) for capacity planning","Integrate with existing monitoring infrastructure (Prometheus, Grafana, Datadog)"],"best_for":["Teams running production deployments with SLA requirements","Organizations using Prometheus/Grafana for monitoring","Teams with on-call rotation requiring automated alerting"],"limitations":["Metrics collection adds ~5-10ms latency per request (negligible for most use cases)","Metrics are stored in-memory — lost on gateway restart (use Prometheus scraping for persistence)","Custom metrics require code changes — no built-in extensibility for business-specific metrics","Alerting rules must be configured in AlertManager or external alerting system"],"requires":["Prometheus or compatible metrics scraper","Optional: Grafana for visualization","Optional: AlertManager for alerting","Optional: PagerDuty or Slack integration for notifications"],"input_types":["Request metrics (latency, status code, tool name)","Authentication/authorization metrics (success/failure, user, policy)","System metrics (CPU, memory, goroutines)"],"output_types":["Prometheus metrics (text format)","Health check status (HTTP 200/503)","Alerts (to AlertManager, PagerDuty, Slack)"],"categories":["automation-workflow","monitoring-observability"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"awesome-webrix-mcp-gateway__cap_9","uri":"capability://safety.moderation.rate.limiting.and.quota.enforcement.per.user.tool.api.key","name":"rate limiting and quota enforcement per user/tool/api key","description":"Implements token bucket or sliding window rate limiting at the gateway layer, enforcing per-user, per-tool, and per-API-key quotas to prevent abuse and ensure fair resource allocation. Quotas are configurable per environment and can be adjusted dynamically without restarting the gateway. Supports burst allowances for temporary spikes and graceful degradation when quotas are exceeded (queue requests or return 429 Too Many Requests). Rate limit state is stored in-memory with optional Redis backend for distributed deployments.","intents":["Prevent a single user or tool from consuming all gateway resources","Enforce fair resource allocation across multiple users and tools","Detect and block abusive access patterns (e.g., rapid-fire requests)","Support burst traffic without rejecting legitimate requests"],"best_for":["Multi-tenant deployments where resource isolation is critical","Teams with strict SLA requirements and need to prevent noisy neighbors","Deployments with external API integrations that have rate limits"],"limitations":["In-memory rate limit state is lost on gateway restart (use Redis for persistence)","Distributed rate limiting across multiple gateway replicas requires Redis or similar shared state","Rate limit decisions add ~5-20ms latency per request (minimal for most use cases)","Quota enforcement is per-gateway instance — total quota across replicas is sum of per-instance quotas"],"requires":["Rate limit configuration (per-user, per-tool, per-API-key quotas)","Optional: Redis for distributed rate limit state (required for multi-replica deployments)"],"input_types":["User identity or API key","Tool name","Request timestamp"],"output_types":["Allow/Deny decision","Rate limit headers (X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Reset)","429 Too Many Requests response when quota exceeded"],"categories":["safety-moderation","rate-limiting"],"confidence":0.5,"matches":0,"success_rate":0}],"trust":{"score":35,"verified":false,"data_access_risk":"high","permissions":["OIDC/SAML/OAuth 2.0 compatible identity provider (Okta, Azure AD, etc.)","Network connectivity from gateway to IdP endpoints","TLS 1.2+ for secure token exchange","Kubernetes 1.20+ if deploying via Helm","Role definitions configured in gateway config (YAML or API)","IdP group mappings if using group-based role assignment","MCP tool registry with resource identifiers","Kubernetes ConfigMap or external secret store for policy storage","OpenTelemetry-compatible tracer (Jaeger, Zipkin, Datadog APM, etc.)","Tracing configuration (sampling rate, exporter endpoint)"],"failure_modes":["Requires external IdP to be reachable from gateway (no offline-first auth)","Token refresh cycles add ~100-200ms latency to initial MCP connection establishment","SAML metadata validation is synchronous — large metadata documents may block gateway startup","Policy evaluation adds ~50-150ms per MCP request depending on rule complexity","No built-in attribute-based access control (ABAC) — custom attributes require policy extension","Role hierarchy is flat in current implementation — no nested role inheritance","Policies are evaluated synchronously — no caching of permission decisions across requests","Tracing instrumentation adds ~10-30ms latency per request (depending on tracer backend)","Trace sampling may miss rare issues — requires careful tuning of sampling rate","Distributed tracing requires all services to support OpenTelemetry or compatible tracing","builder identity is not verified yet","no observed match outcomes yet"],"rank_breakdown":{"adoption":0.05,"quality":0.5,"ecosystem":0.6,"match_graph":0.25,"freshness":0.52,"weights":{"adoption":0.25,"quality":0.25,"ecosystem":0.15,"match_graph":0.23,"freshness":0.12}},"observed_outcomes":{"matches":0,"success_rate":0,"avg_confidence":0,"top_intents":[],"last_matched_at":null},"maintenance":{"status":"active","updated_at":"2026-06-17T09:51:04.689Z","last_scraped_at":"2026-05-03T14:00:18.053Z","last_commit":null},"community":{"stars":null,"forks":null,"weekly_downloads":null,"model_downloads":null,"model_likes":null}},"distribution":{"claim_url":"https://unfragile.ai/submit?claim=webrix-mcp-gateway","compare_url":"https://unfragile.ai/compare?artifact=webrix-mcp-gateway"}},"signature":"P7aTA0+OcxihPemLfSkK8jPJj08OcrxHaC+4G1bOcR61ZPAqdp/fGtz2Kw0ocSo82RBwjaKOUWGVhd3ZTSvaBw==","signedAt":"2026-06-20T02:23:18.427Z","signedBy":"unfragile.ai","version":1},"_links":{"self":"https://unfragile.ai/api/v1/passport/webrix-mcp-gateway","artifact":"https://unfragile.ai/webrix-mcp-gateway","verify":"https://unfragile.ai/api/v1/verify?slug=webrix-mcp-gateway","publicKey":"https://unfragile.ai/api/v1/trust-passport-public-key","spec":"https://unfragile.ai/trust","schema":"https://unfragile.ai/schema.json","docs":"https://unfragile.ai/docs"}}