MCP Server Directory

Multi-workspace Linear MCP — PAT auth, 57 tools + 3 prompts, substrate enforcement, drop-in.

Randomuser io.github.pipeworx-io/randomuser

Random User MCP — wraps randomuser.me (free, no auth)

Swapi io.github.pipeworx-io/swapi

SWAPI MCP — wraps the Star Wars API (free, no auth)

Timezone io.github.pipeworx-io/timezone

Timezone MCP — wraps timeapi.io (free, no auth)

Universities io.github.pipeworx-io/universities

Universities MCP — Hipolabs Universities API (free, no auth)

Zenquotes io.github.pipeworx-io/zenquotes

ZenQuotes MCP — wraps ZenQuotes API (free, no auth) with a dummyjson sibling fallback for when…

Askew x402 io.github.rubix1138/askew-x402

DeFi yields, staking routing, semantic research & security intel via x402 micro-payments on Base

Security, cost, and health governance proxy for MCP infrastructure

Scan MCP servers and skill files for AVE vulnerabilities. Conformance scoring and threat intel.

iptables for MCP — blocks dangerous tool calls, scans for secrets, logs everything.

MCP auth gateway: verify agent identity, enforce per-tool permissions, block replays, emit receipts.

MCP auth middleware: gate tool calls so only authorized agents can act.

Stdio MCP auth proxy: wrap any MCP server with per-tool permission enforcement.

AI-powered keyword research, SEO audits, and AI-visibility scans via the JackpotKeywords REST API.

webability io.github.snayyar00/webability

Free WCAG 2.2/ADA/508 accessibility MCP: scan, AI fixes, verify, vision audit, localhost tunnel

AI agent governance: content scanning, audit logs, policy evaluation, session management.

Professional network analysis with tshark. Security audits, deep-dives, and threat detection.

HiveBank io.github.srotzin/hivebank

USDC treasury vaults, streaming payments, and DeFi yield for AI agents

Scans Greenhouse, Lever, Ashby, Workday, Rippling for roles in any category. Clay-ready.

Hyperliquid Vaults API io.github.Br0ski777/hl-vaults

Hyperliquid vault summaries — APR, TVL, PnL, followers, sorted by performance. x402.

AI Reasoning Commons com.aineedhelpfromotherai/reasoning-commons

Search, reuse, verify AI reasoning. Task marketplace with leaderboard. Zero-barrier, no auth.

Microsoft Sentinel Data Exploration com.microsoft/sentinel-data-exploration

Find relevant security data from Sentinel data lake for building effective agents. More:aka.ms/s/de

SOC 2 Type II compliance for trust services criteria (security, availability, processing

MCP server for 1Password service accounts — tools and resources for vaults and credentials