MCP Server Directory

SyncSignature Email Signatures com.syncsignature/email-signatures

Manage team email signatures: teammates, groups, templates, banner campaigns, click analytics.

GramForge io.gramforge/gramforge

Chat assistants for small businesses on Telegram: use cases, pricing, guides, sign-up links.

Dmarc Spf Audit io.github.Dawaxwx/dmarc-spf-audit

Complete domain email-auth audit in one call: SPF with RFC 7208 lookup counting, DKIM selector pr...

AI Catalog by Crescendo Lab com.cresclab.catalog/ai-catalog

Check if a product feed is ready for AI shopping (ChatGPT, Gemini, AI Mode): score, gaps, fixes.

Mail Security Tools com.mailsecuritytools.api/email-security

DMARC/SPF/DKIM/MX checks, email score, 100-domain bulk score, webhook watch alerts (x402 USDC).

Deskhand com.grain64.deskhand/deskhand

Hosted CRM and email desk for AI agents: key per agent, audit log, one-click undo, opt-in approval.

Cherry Notes app.cherrynotes/cherry-notes

Tasks that outlive the chat. Capture features and tasks on your phone; your AI agent picks them up.

Firmfold: Company Enrichment API dev.workers.cybermax-tools.cybermax/company-enrichment

Firmfold: company enrichment by domain/email/name: logo, tech, contacts, jobs, firmographics.

Agothe Agent Contract Preflight ai.agothe.mcp-chatgpt/agent-contract-preflight

Deterministic MCP, JSON Schema, and SemVer preflight via Agothe's public MUV scope.

PII/secret redaction, email checks, sanctions screening and OSV vulnerability lookups for AI agents.

Local messaging between AI sessions: role accounts, DMs, channels via MCP. Windows only.

pomodoro-timer io.github.theluckystrike/pomodoro-timer

Pomodoro work sessions from your AI chat: timed focus blocks, session logs.

ComplyOnSite com.complyonsite/tools

Waste codes, transfer notes filled in from chat, HAVS, noise and first-aid calculators.

Pondchat com.pondchat/pondchat

Ephemeral P2P WebRTC video rooms — create a pond, share the link, talk.

Hedgr FX Risk & Treasury app.hedgr/hedgr

Read-only FX exposure, cash, hedge and P&L data from a Hedgr workspace, for SME finance teams.

Discord snowflake worker bits, id discarded io.github.sadri-dridi/discord-worker

Discord snowflake worker bits, id discarded

LiveScore MCP io.github.holoduke/livescore-mcp

Football live scores, fixtures, standings, top scorers, matches, teams and players for 1000+ leagues

Disposable Email Checker dev.workers.ara-v1.disposable-email-mcp/disposable-email-mcp

Checks if an email/domain is disposable (temp-mail). x402-metered per call.

AEO/GEO by VibeSEO dev.vibeseo/geo

Track brand visibility in ChatGPT, Gemini and Google AI answers: competitors, cited sources, checks.

pdf-merger io.github.theluckystrike/pdf-merger

Merge PDFs from your AI chat: combine, order pages, output one clean PDF. All data is local.

invoice-maker io.github.theluckystrike/invoice-maker

Make PDF invoices from your AI chat: clients, numbering, VAT, overdue reports. All data is local.

Hooklistener com.hooklistener/mcp

Webhook, email, WebSocket and tunnel testing for AI agents: capture, wait, verify, replay.

StartupHub.ai ai.startuphub/startuphub

Funding rounds, AI startup and investor search, email discovery, agent-readiness. No API key.

reviewpaper.ai (signed in) ai.reviewpaper/reviewpaper-account

Simulated peer reviews of your own paper in a venue's form, with an inline review card in chat.