MCP servers for Claude Code

What changed in your stack since the model's cutoff, error fixes, and security-scanned skills/MCPs

Browse TapColor coloring categories and collections — for AI assistants.

Industrial-AIOps energy edition: IEC-104/DNP3/IEC-61850 read-only OT connectors on iaiops.core.

Run parallel, resumable, human-operable Antigravity CLI sessions from any MCP agent harness

Random cat facts from the free MeowFacts API.

Public domain audiobooks from LibriVox. No key required.

Free public benchmark for AI agents: compliance tasks, every claim checked against signed receipts

55Trust score 55 of 100, Fair

HSBC TradeTrack trending stocks and top-5% traders' buy/sell/hold lists (US & HK), no login.

iNavi Maps docs for AI (South Korea): API specs, Web JS SDK reference, HTML map templates

Find leaks in AI-built apps: open Supabase/Firebase data, exposed keys, unsafe edge functions

Run commands with API keys injected per call — values never enter model context.

Search indexes, manage documents, check health and stats.

Open healthcare quality measures: CQL, SQL and FHIR with provenance and known issues

Medical preprints from medRxiv. No key required.

A local, permissioned MCP agent for authorized developer workstations.

Prime checks, factors, GCD, and basic statistics computed locally. No network and no key.

MCP server for Appium mobile automation on iOS and Android devices with test creation tools.

Fetch title, description, and open graph tags from a web page. No key required.

Homebrew formula details from the official API. No key required.

Search the UK National Archives' Discovery catalogue; find Chelsea pensioners' papers in WO 97.

Use this MCP server to Guild Wars 2, items, trading post prices, achievements, and living world...

Public template discovery over hosted MCP; scoped delivery workflows through the local adapter.

Analyze Java heap dumps locally with Eclipse MAT.

MIDI note math: note names, frequencies, and note numbers. No network and no key.