MCP Server Directory

GribStream Weather MCP com.gribstream/mcp

NOAA and ECMWF weather forecast MCP for discovery, validation, and GribStream OAuth queries.

Security proxy that wraps MCP servers with real-time monitoring and policy enforcement

Randomuser io.github.pipeworx-io/randomuser

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

Rxnorm io.github.pipeworx-io/rxnorm

RxNorm MCP — wraps the NLM RxNav REST API (free, no auth)

ZEN SecDB cloud.nttzen.secdb/zen-secdb

ZEN SecDB MCP server for CVE intelligence, CVSS/EPSS scoring, advisories, SSVC, and package audits.

Manage pfSense firewalls through AI assistants — rules, DHCP, DNS, and more

Encrypted credential vault: LLM, service & OAuth keys. 21-tool MCP server for your AI agent.

1 MCP server, 13 databases, zero config. Multi-protocol transport with Auth + RBAC.

Wikipedia io.github.pipeworx-io/wikipedia

Wikipedia MCP — wraps Wikipedia REST API (free, no auth)

Wikiviews io.github.pipeworx-io/wikiviews

Wikiviews MCP — wraps the Wikimedia Pageviews API (free, no auth)

Xkcd io.github.pipeworx-io/xkcd

XKCD MCP — wraps xkcd.com JSON API (free, no auth)

Zenquotes io.github.pipeworx-io/zenquotes

ZenQuotes MCP — wraps ZenQuotes API (free, no auth) with a dummyjson

Production readiness for vibe-coded apps. 52 checks for security, reliability, and performance.

tech-risk io.github.rezearcher/tech-risk

x402 MCP for agents: crypto prices, funding, DeFi yields, Polymarket, Base RPC + MCP security.

MCP server for Sophos Central — endpoint security, XDR/MDR, and MSSP multi-tenant ops

datafood-mcp io.github.atmflow55/datafood-mcp

DataFood: 16 data sources (crypto/DeFi/security/news/finance) via one MCP. Bundles save ~92%.

vuln-intel io.github.rozetyp/vuln-intel

Hosted CVE + bug-bounty-mechanic MCP: exploitation-first ranking, CVE fact-check, mechanic transfer

Read-only Polymarket data tools for AI agents: profiles, PnL, market scans. No keys, no orders.

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

Security scanner for MCP servers and skill files. Detects AVE vulnerabilities before production.

Spala Public MCP ai.spala/public-mcp

Discovery, OAuth, project operations, and exact project MCP handoff for Spala backend projects.

Global Talent AI — UK Global Talent Visa studio io.github.siddharthsinghal/uk-global-talent-visa

UK Global Talent Visa handbook, endorser criteria, cost calculator, draft scoring. Free, no auth.

Local read-only semantic search for Markdown vaults through MCP.

TypeScript SDK for mutual ZKP authentication between humans and AI agents.