Best Bun MCP Servers
Bun is an all-in-one JavaScript runtime & toolkit designed for speed, complete with a bundler, test runner, and Node.js-compatible package manager.
Why this server?
Allows checking if any workflow runs in the tenant contacted endpoints like bun.sh, useful for inventory and migration questions.
AlicenseAqualityDmaintenanceMCP server for the StepSecurity platform that enables investigating supply-chain and CI/CD security issues through natural language.30143Apache 2.0Why this server?
Allows cleaning of Bun package manager cache.

cacheout-mcpofficial
AlicenseAqualityCmaintenanceMCP server for macOS disk cache management. Enables AI agents to free disk space on demand by scanning and clearing developer caches.131Sustainable Use v1.0Why this server?
Supports local development with Bun, providing setup instructions and development scripts for running and testing the MCP server.

bnbchain-mcpofficial
AlicenseBqualityBmaintenanceA MCP server for BNB Chain that supports BSC, opBNB, Greenfield, and other popular EVM-compatible networks.267360MITWhy this server?
The server is built using Bun as its JavaScript runtime environment, allowing for fast execution of the MCP server that interfaces with the Bitcoin data API.

Satstream MCP Serverofficial
AlicenseBqualityDmaintenanceA Model Context Protocol server that enables querying Bitcoin blockchain data, including address information, transaction details, mempool statistics, and ordinals/runes data through the Satstream API.37MITWhy this server?
Provides alternative installation method using Bun package manager for users experiencing issues with NPX
Why this server?
Uses Bun as the primary runtime environment for executing elisym packages including the SDK, MCP server, and CLI tools, providing fast JavaScript/TypeScript execution for the decentralized agent marketplace.

elisymofficial
AlicenseAqualityAmaintenanceLets AI assistants (Claude, Cursor, Windsurf) discover, hire, and pay other AI agents over the elisym network - decentralized agent marketplace on Nostr with on-chain Solana payments. Customer-mode tools for agent discovery, job submission, wallet management, and identity.3414MITWhy this server?
Detects and incorporates Bun test runner usage into JavaScript/TypeScript audit and test planning.
AlicenseAqualityAmaintenanceocal-first, read-only MCP server that audits repository test architecture across ten language ecosystems. It returns deterministic evidence-backed findings, blockers, rankings, and repository-native test plans without modifying source files.219141MITWhy this server?
Supports Bun as a package manager for Node.js projects, including dependency installation and script management.
AlicenseBqualityCmaintenanceAn MCP server that standardizes and binds development tool patterns, enabling AI assistants like Claude Code to generate code more efficiently with fewer errors and better autocorrection.71575Apache 2.0Why this server?
Can be used for installing dependencies and running the Raindrop.io MCP server
AlicenseBqualityCmaintenanceMCP Server for accessing Raindrop.io bookmark manager.37109180MIT