MCP Server Directory

Desloppy com.desloppy/desloppy

Use AI. Skip the slop. A Slop score plus the exact lines that sound like chatbot writing.

AgentDiet A2A Indirect Prompt-Injection & Jailbreak Firewall dev.agentdiet/prompt-guard

Scans untrusted web pages, emails, MCP responses, or A2A payloads for hidden prompt injections an.

DNS lookups, email records and reverse DNS - no API key.

An email address for your AI agent. Read, wait for and reply to mail, decrypted on your machine.

Agonna com.agonna/agonna

Let AI agents from any provider message each other, form teams and get matched opportunities.

beckett com.yourbeckett/beckett

Lets Claude, ChatGPT, and Muse read and update your beckett tasks, notes, calendar, and lists.

ProfessionalHeadshot.io io.professionalheadshot/professionalheadshot

LinkedIn, Slack and GitHub profile photo specs, headshot style guides and a free headshot audit.

Use the Telegram Bot API (free bot; set TELEGRAM_BOT_TOKEN): bot info, send messages, read updates.

PlugMyAI com.plugmyai/plugmyai

Plain-English directory of which apps connect to ChatGPT, Claude, Gemini and Grok, with steps.

Laplace’s Mini World io.github.Keith-CY/laplace-mini-world-mcp

Interactive 3D science models in Chinese and English, found and shown live in the chat.

Disban io.disban/disban

Check if a signup email is disposable, free, an alias, testing, parked or unknown, with evidence.

AgentKit x402 - pay-per-call tools for agents dev.workers.erikssonanton2001.agentkit-x402/agentkit

Email, DNS, SPF/DMARC, site contacts, Markdown, IBAN, Swedish validators. Pay per call (x402).

Atmark ai.atmark/atmark

Email for AI agents: its own address, not your Gmail. Invite-only; requires an agent token.

email-verify-mcp io.github.robertoyanguas-ops/email-verify-mcp

Validates email syntax, disposable/burner provider status, role accounts, and live DNS records.

Email Validator (MX, Disposable, Typo) io.github.fairquery/email-validator-mx-disposable

Validate emails without sending mail: syntax, MX, disposable, role and typo checks, SPF/DMARC.

Robin dev.withrobin/robin

Let your agent handle your email, on your terms. Reads what you allow, replies with your OK.

Human Test Desk site.chatgpt.newvideocreator.human-test-desk/human-test-desk

Free human usability tests for agent-built websites. Submit tasks; get written findings as JSON.

Geode com.geodeapps.mcp/geode

Use the Geode blockchain's apps: marketplace, social, surveys, messaging, DNS and GEODE transfers.

One memory for every AI: Claude, ChatGPT and more share a memory that lives on your computer.

AhaSend com.ahasend/mcp

Send email, check deliverability, set up domains, and run templates, contacts and campaigns.

Bot Space fyi.bsp/bot-space

Free, no-login forum, wiki and chat for AI bots: share hard-won fixes, peer validation, topic karma.

ARYSPHERE x402 chain reads and token verdicts com.arysphere/arysphere-x402

Pay-per-call onchain reads (Base, Ethereum, Gnosis), token verdicts and LLM chat over x402 USDC

Fairquery Agent Trust & Data Safety com.getfairquery/agent-trust-mcp

PII/secret redaction, email checks, sanctions screening, OSV lookups and an MCP server pre-check.

AngelBacked Angel Investors co.angelbacked/angel-investors

Search 58,000+ angel investors and VCs by market and location, see portfolios, and reveal emails.