Best Relay MCP Servers
Relay is a JavaScript framework for building data-driven React applications. It's designed to enable the construction of high-performance apps by allowing components to specify their data dependencies and efficiently manage data fetching and updates.
Why this server?
Provides encrypted wallet backup and restore via Relay, saving backups in Relay memory and restoring client-encrypted Relay backups using the recovery secret and agent key.
AlicenseAqualityCmaintenanceEnables agents to hold a local Base USDC wallet, receive funds, make bounded x402 payments, prepare seller registration, and recover Voidpay Marketplace results over stdio.13108 npmApache 2.0Why this server?
Allows parsing documents into structured fields using the ParseRelay scan API, with confidence scoring and field-level metadata.

@parserelay/mcpofficial
AlicenseAqualityDmaintenanceEnables document parsing into structured, confidence-scored fields via the scan tool, working with any MCP host like Claude Desktop or Cursor.144 npmMITWhy this server?
Integrates with Relay's model-hosting platform: search models by tag or text, read a model's route/request schema/pricing/status, run any model by name and poll long-running tasks, upload files to obtain URLs for *_url inputs, list and run workflow templates (with polling and cancellation), and search the Relay docs. Also exposes account tools for credit balance, promos, consumption and usage analytics.

relaygpu-mcpofficial
AlicenseAqualityAmaintenanceRelayGPU MCP gives AI agents access to 80+ open and closed AI models for text, image, video, audio and embeddings. Agents can discover models, check pricing, generate content and run workflows, with new models added to the catalogue regularly.14371 npmMITWhy this server?
Provides tools for interacting with Relay Messenger, enabling agents to list and manage chats, send messages, react to messages, manage typing and read state, handle contact cards, and create contact requests.
AlicenseBqualityFmaintenanceEnables local MCP clients to manage messaging workflows via stdio: list and read chats/messages, send messages, react to messages, manage typing/read state, and handle contact cards and requests.1679 npmMITWhy this server?
Uses Relay IDs to retrieve and manage Kibela resources, supporting operations like fetching notes and folders by their Relay ID.

Kibela MCP Serverofficial
AlicenseNot gradedqualityCmaintenanceA Model Context Protocol server that allows AI applications to interact with Kibela knowledge bases, enabling users to search, create, update, and organize content through natural language.16MITWhy this server?
Provides local agent-to-agent messaging through the Relay protocol, with tools for checking the roster, dispatching requests, awaiting replies, replying, polling, and canceling messages.

relayofficial
AlicenseNot gradedqualityBmaintenanceEnables local AI agents to communicate directly over Unix sockets, allowing multi-agent collaboration across different models and harnesses without any broker or network dependency.3 npm3Apache 2.0Why this server?
Uses Relay-supported source chains and tokens for Peer Cash cross-chain route quoting and tracking into Base USDC.

io.github.zkp2p/peerofficial
AlicenseNot gradedqualityAmaintenanceExposes protocol, indexer, market, checkout, and cash-flow operations to agents through read-only, cash-preparation, and full operator profiles, with state-changing actions previewed before execution unless explicitly authorized.11 npmMITWhy this server?
Provides cross-chain bridging and swap tools via Relay, including getting quotes, executing transfers, and checking status across EVM chains and Solana.
AlicenseNot gradedqualityCmaintenanceEnables AI agents to research, trade and move money across crypto spot and perpetuals, stocks, commodities, forex, prediction markets, onchain swaps and bridging, and memecoins through a single remote MCP connection with no installation or hosting required. It also supports wallet management, fiat on-ramps and token launches, with every write action asking the user for approval first.MITWhy this server?
Integrates Relay as a cross-chain bridge rail for agent payments.
AlicenseNot gradedqualityBmaintenanceCLI and local stdio MCP payment runtime for AI agents on macOS Apple Silicon. Supports x402 offer inspection and payment preparation, with signing and execution requiring foreground owner approval.26MIT