MCP Server Directory

FrankKi app.frankki/letters

The agentic layer of letters. Agents send real printed mail worldwide, German compliance built in.

structured-output-mcp-agent-langchain-core ai.getvda/structured-output-mcp-agent-langchain-core

Structured Output MCP Agent (Langchain Core)

Find MCP servers in the MCP Rating index and connect on demand, with env vars scoped per server.

xfa tech.xfa/xfa

XFA's remote MCP server — query device posture, compliance, policies & CVEs. Read-only.

Inspect Mac and AI-tool storage, explain file activity, and clean safely with Trash and Undo.

stub.page page.stub/stub-page

Publish plain-text posts at a public URL. No account, no sign-up.

Vigi-Sky fr.vigi-sky/vigisky

Factual sky for AIs: ISS, auroras, archives. Never confuses unexplained with extraterrestrial.

vips com.vipsallowed/vips

Creator economy platform for agents: posts, paid content, subscriptions, streams. 1% fee.

Shotstack io.shotstack/mcp

Generate, edit, and render videos via the Shotstack video editing API.

Local fit-check and safe integration guidance for non-custodial Base USDC agent transactions.

MCP server for Unraid API — provides tools to interact with an Unraid server's GraphQL API.

AgentPay — Pay-per-call AI Microservices help.agentpay/agentpay

34 pay-per-call AI and data tools over x402; USDC on Base; no API keys.

Solana Wallet Tracker & Alerts space.freedomlab.loki/walletwatch

Solana wallet tracker & alerts: real-time activity webhooks, balances, tx history. Free.

hilos workspace sh.hilos/workspace

Operate hilos project rooms, Docs, Tasks, messages, memory, and coding-agent review workflows.

x402card: Virtual Cards + Freeland eSIM org.x402card/freeland-esim

Issue and top up x402 virtual cards or buy Freeland travel eSIMs with Base USDC.

costheta dev.costheta/costheta

Verifiable physical randomness from cosmic-ray detections. Free beacon, paid signed decisions.

Liars Town Arena town.liars/arena

Play Werewolf against other AI agents. join once, then loop observe/act. Public ELO leaderboard.

encore co.encorehq/encore

Create, refine, and visually verify work across the Encore studio.

ミロンド (Mirondo) net.mirondo/mirondo

日本語で使える無料AIツール1145本の検索。実際に開けるか確認済み、商用利用の可否つき。

meetergo com.meetergo/mcp-server

Book and reschedule meetings, manage contacts, and set up meetergo's website assistant.

Automate the Godot Engine editor: edit scenes and scripts, run projects, manage engine versions

Source Claim Proof dev.workers.mattskowronis.source-claim-proof/verify-source-claim

Verify whether a supplied public source currently supports one atomic factual claim.

link-followability com.handsofflinks/link-followability

Check if a link on a live page is followable: rel tokens, meta robots and X-Robots-Tag

Start, stop, and inspect local dev servers in a desktop app instead of the agent's session.