Best Rum AI Skills & MCP Servers

Axon MCP server — local non-custodial trading terminal for AI agents. ~35 typed Model Context Protocol tools for Hyperliquid perps, Uniswap V3 spot, Aave V3 lending, GMX v2 perps across Arbitrum, Base, Avalanche, Polygon, Optimism. Drop-in for Claude Code

MCP server for the Registrum Companies House API — search UK companies, get financials, directors, beneficial ownership (PSC), and director networks

MCP server providing access to MNE-Python documentation, source code, GitHub issues, and community forum

MCP server for AI stem separation — remove vocals, isolate instrumentals, build karaoke tracks, or split audio into vocals, drums, bass, piano, guitar, and other stems from local files or YouTube URLs. Works in Claude Desktop, Cursor, Cline, Windsurf, Zed

Observability for MCP servers and LLM applications — traces, metrics, dashboards. One-line instrumentation for OpenAI, Anthropic, Gemini, and MCP. Self-hosted with Grafana + Prometheus + Jaeger.

MCP (Model Context Protocol) Instrumentation

Datadog MCP server - 165 tools for metrics, monitors, logs, APM, RUM, incidents, CI/CD, status pages, fleet automation, and more

hAIve MCP server — harness engineering tools for AI coding agents (briefing, enforcement, skills, memory lifecycle)

Axon SDK — typed TypeScript client for the local Axon trading daemon. Drive Hyperliquid perps, Uniswap V3 spot, Aave V3 lending, GMX v2 perps, wallets, and policy from AI agents or any Node.js script. Multi-chain: Arbitrum, Base, Avalanche, Polygon, Optim

Model Context Protocol server for Spectrum design data including tokens, schemas, and component anatomy

MCP server for BYTE Library — per-byte USDC data feeds for AI agents on Arbitrum. Subscribe to first-party feeds or pay-per-call via x402; every settlement carries an EIP-712 PayloadAttestation receipt. No API keys, no token.

OpenTelemetry instrumentation for MCP servers

MCP server for AI coding agents - process management, reverse proxy with traffic logging, browser instrumentation, and sketch mode

MCP server for Xcode Instruments trace analysis

Bushdrum is a read-only MCP server for city-scoped event discovery. It exposes two tools: list_cities for available Bushdrum cities, and search_events for structured event search within one explicit city using filters like category, vibe, audience, neighborhood, date, price, lang