{"passport":{"unfragile":{"@version":"1.0","version":"2026-05","artifact":{"id":"smithery_stephenlb-pubnub-mcp","slug":"stephenlb-pubnub-mcp","name":"pubnub-mcp","type":"mcp","url":"https://smithery.ai/servers/stephenlb/pubnub-mcp","page_url":"https://unfragile.ai/stephenlb-pubnub-mcp","categories":["mcp-servers"],"tags":["mcp","model-context-protocol","smithery:stephenlb/pubnub-mcp"],"pricing":{"model":"open_source","free":true,"starting_price":null},"status":"active","verified":false},"capabilities":[{"id":"smithery_stephenlb-pubnub-mcp__cap_0","uri":"capability://tool.use.integration.real.time.data.streaming.integration","name":"real-time data streaming integration","description":"This capability allows for seamless integration with real-time data streams using the PubNub SDK, which employs a publish-subscribe model to facilitate instant data delivery. It leverages the Model Context Protocol (MCP) to ensure that messages are contextually relevant and can be processed in real-time, making it distinct in its ability to handle high-throughput data scenarios effectively.","intents":["How can I integrate real-time data streams into my application?","What is the best way to ensure low-latency message delivery for my users?","How can I use PubNub to manage live updates in my app?"],"best_for":["developers building applications requiring real-time data updates"],"limitations":["Requires stable internet connection for optimal performance","Limited to PubNub's data throughput capabilities"],"requires":["Node.js 14+","PubNub SDK"],"input_types":["text","structured data"],"output_types":["text","structured data"],"categories":["tool-use-integration","real-time applications"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"smithery_stephenlb-pubnub-mcp__cap_1","uri":"capability://memory.knowledge.context.aware.message.handling","name":"context-aware message handling","description":"This capability enables the system to process messages based on their contextual relevance using the MCP framework. It employs a context management layer that tracks user interactions and adapts message delivery accordingly, ensuring that users receive the most pertinent information in real-time.","intents":["How can I ensure that users receive relevant updates based on their activity?","What methods can I use to manage user context in my application?","How do I implement context-aware notifications for my users?"],"best_for":["teams developing user-centric applications with dynamic content"],"limitations":["Context management requires additional overhead in message processing","Complexity increases with the number of user contexts"],"requires":["Node.js 14+","PubNub SDK"],"input_types":["text","structured data"],"output_types":["text","structured data"],"categories":["memory-knowledge","user engagement"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"smithery_stephenlb-pubnub-mcp__cap_2","uri":"capability://tool.use.integration.multi.channel.message.routing","name":"multi-channel message routing","description":"This capability allows messages to be routed through multiple channels based on predefined rules and user preferences. It uses a flexible routing engine that can dynamically adjust the flow of messages to ensure that they reach the right audience at the right time, leveraging PubNub's channel features for scalability.","intents":["How can I manage messages across different user groups?","What is the best way to route notifications to specific channels?","How do I implement a multi-channel communication strategy?"],"best_for":["developers needing to manage communications across diverse user segments"],"limitations":["Increased complexity in managing routing rules","Potential for message duplication if not carefully managed"],"requires":["Node.js 14+","PubNub SDK"],"input_types":["text","structured data"],"output_types":["text","structured data"],"categories":["tool-use-integration","communication"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"smithery_stephenlb-pubnub-mcp__cap_3","uri":"capability://memory.knowledge.scalable.user.presence.management","name":"scalable user presence management","description":"This capability provides real-time tracking and management of user presence across applications. It employs PubNub's presence features to monitor user connectivity and engagement, allowing developers to display online/offline status and manage user interactions effectively.","intents":["How can I track user online status in my application?","What methods can I use to manage user presence in real-time?","How do I implement presence features for a chat application?"],"best_for":["developers building collaborative applications requiring user presence tracking"],"limitations":["Presence tracking can introduce additional latency during peak usage","Dependent on PubNub's infrastructure for reliability"],"requires":["Node.js 14+","PubNub SDK"],"input_types":["text"],"output_types":["text","structured data"],"categories":["memory-knowledge","collaboration"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"smithery_stephenlb-pubnub-mcp__cap_4","uri":"capability://planning.reasoning.event.driven.architecture.support","name":"event-driven architecture support","description":"This capability enables the implementation of an event-driven architecture by allowing applications to respond to events in real-time using PubNub's event handling features. It supports the creation of event listeners that trigger actions based on specific events, facilitating a reactive programming model.","intents":["How can I implement an event-driven architecture in my application?","What are the best practices for handling events in real-time?","How do I set up event listeners for user interactions?"],"best_for":["developers looking to build reactive applications"],"limitations":["Event handling can become complex with numerous listeners","Potential for performance bottlenecks if not managed properly"],"requires":["Node.js 14+","PubNub SDK"],"input_types":["text","structured data"],"output_types":["text","structured data"],"categories":["planning-reasoning","reactive programming"],"confidence":0.5,"matches":0,"success_rate":0}],"trust":{"score":24,"verified":false,"data_access_risk":"moderate","permissions":["Node.js 14+","PubNub SDK"],"failure_modes":["Requires stable internet connection for optimal performance","Limited to PubNub's data throughput capabilities","Context management requires additional overhead in message processing","Complexity increases with the number of user contexts","Increased complexity in managing routing rules","Potential for message duplication if not carefully managed","Presence tracking can introduce additional latency during peak usage","Dependent on PubNub's infrastructure for reliability","Event handling can become complex with numerous listeners","Potential for performance bottlenecks if not managed properly","builder identity is not verified yet","no observed match outcomes yet"],"rank_breakdown":{"adoption":0.05,"quality":0.2,"ecosystem":0.38999999999999996,"match_graph":0.25,"freshness":0.5,"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":"2026-05-24T12:16:28.139Z","last_scraped_at":"2026-05-03T15:19:18.602Z","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=stephenlb-pubnub-mcp","compare_url":"https://unfragile.ai/compare?artifact=stephenlb-pubnub-mcp"}},"signature":"yntm6Lt/73/HO9IhGh/E6oOjoO6PC778JuxtbseJ9bCPVKFz0slvkYTi6wXFrvfrg2IJOJaqiMddkcQBlzsLBA==","signedAt":"2026-06-22T07:02:09.731Z","signedBy":"unfragile.ai","version":1},"_links":{"self":"https://unfragile.ai/api/v1/passport/stephenlb-pubnub-mcp","artifact":"https://unfragile.ai/stephenlb-pubnub-mcp","verify":"https://unfragile.ai/api/v1/verify?slug=stephenlb-pubnub-mcp","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"}}