MCP Server Directory

RelayShield Security Intelligence

Breach, SIM swap, infostealer, domain lookalikes, MCP registry risk, prompt-injection detection.

io.github.kofujimura/tctc-mcp

ERC-7303 token-controlled roles for AI agents: grant, check, and revoke permissions on-chain

TridentChain Security

Local supply-chain CVE scanner via OSV/NVD. Scans deps and IDE extensions. No upload.

io.github.Baneado98/contract-auditor

Smart-contract security quick-scan: rug, honeypot & owner-power risk before you fund it.

io.github.Baneado98/secret-scanner

Scan code/diff for leaked secrets: API keys, private keys, tokens, conn strings, before you commit.

AI-native CRM with 33 tools. Pipeline, leads, deals, Stripe sync. OAuth 2.1. Free tier.

Presio

Present PDFs from the browser: upload to start a slideshow or validate Presio sidecars. No auth.

Tvmaze

TVMaze MCP — TV show metadata, episodes, schedules (no auth)

io.github.rog0x/api

HTTP client, JWT decode, header analysis for AI agents

io.github.zayansalman/gmail-attachments-mcp

Minimal MCP server for downloading Gmail attachments to disk. Read-only OAuth by default.

MCP adapter for Agent_Sudo: authorization, delegation, provenance, and audit for AI agents.

MCP Sentinel

Zero-trust MCP security proxy with policy enforcement, PII scrubbing, approvals, and audit trails.

io.github.BurtTheCoder/virustotal

MCP server for querying VirusTotal API with comprehensive security analysis tools.

Game-dev sprite tools: PNG/GIF to spritesheet, split, trim, animate. OAuth-authenticated MCP server.

Anaconda MCP

Beta conda env/package MCP server; requires conda, auth, and Beta Terms.

Meteostat

Meteostat MCP — historical weather from 11k+ stations (no auth)

openalex

OpenAlex MCP — wraps the OpenAlex API (scholarly works, free, no auth)

OpenAkashic

Shared long-term memory vault for AI agents with 20 MCP tools.

Reddit

Reddit MCP — public Reddit data via JSON endpoints (no auth required)

swisstransport

Swiss Transport MCP — wraps Transport Open Data API (free, no auth)

io.github.tidynest/raven-nest-mcp

AI-driven penetration testing - 22 security tools behind safety-hardened MCP endpoints

droidprobe

Read-only MCP server to inspect an Android device over ADB: hardware, packages, permissions, logs.

io.github.apolocine/mosta-net

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

Domains

Domains MCP — domain registration lookup + availability search over live