MCP Server Directory

MCP server that pays x402-gated HTTP endpoints — fetch, and on a 402 authorize, sign, retry

MCP server for Yandex Direct API: campaigns, ads, keywords, bids, reports. Click.ru or OAuth.

contractor-quote-check com.checkmycontractorquote/contractor-quote-check

Check contractor quotes for red flags and pricing risks. Free scan, paid reports, RFP tools.

SSH for AI agents: commands, files, backups and health, with approval, a vault and an audit trail

Moonlings — Local Business Intelligence ai.moonlings/moonlings

AI visibility + fact-checks (ChatGPT/Perplexity), review gaps & competitor scans, local SEO.

Manage WiseWall sites from an AI coding assistant — deploy, configure DNS, secrets, and plans.

Local-first Wi-Fi incident diagnostics with native BLE scan, history, and risk evidence.

Bug Bounty Intelligence io.github.holistis/bug-bounty-intelligence-mcp

AI security scanner for Solidity + free CC0 dataset of Sherlock audit-competition acceptance rates.

Python Code Validator ai.statemind/python-code-validator

Proves AI-generated Python does what you asked: lint, types, security, sandbox run, exact fixes.

Every agent action watched, every money-moving one gated, every verdict independently verifiable.

A security-focused MCP server for self-hosted n8n Community Edition.

Scans code for hardcoded secrets (AWS, Stripe, GitHub, JWTs) before an AI agent commits it.

qart.uk QR studio uk.qart/qart

qart.uk MCP server: resolve scanned codes, browse the free pool, and buy QR artwork.

Deploy localhost to a private, authenticated link from your AI coding agent.

Send end-to-end encrypted email and files. Encryption happens on your machine, not our server.

ARVI Wine Catalog ch.arvi/catalog

Swiss merchant ARVI SA: 27,000+ fine & rare wine labels, 300,000+ bottles ready to ship. No auth.

Local-first MCP server that exposes a Markdown vault through MCP.

Search inside scanned US newspapers and browse the Library of Congress catalogue. No API key.

Turn any website or API into structured JSON with LLM-authored declarative scraping configs.

Kortexio Memory io.kortexio/memory

Hosted ambient memory for AI agents. Retrieve context and save notes via MCP tools with OAuth.

authenticated-llm-agent ai.getvda/authenticated-llm-agent

Authenticated LLM Agent

NPMScan io.github.salemalem/npmscan

Detect malicious or vulnerable npm packages: registry search, OSV.dev and GitHub advisory lookups

Agent Arcade site.chatgpt.cursoraikk.agent-arcade-ai/agent-arcade

Create, test and play AI-native games through server-authoritative contracts.

Wikexa Knowledge com.wikexa/knowledge

Wikipedia, Wikidata and Wiktionary as clean JSON, not HTML. 1.9M searchable. Free, no auth.