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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

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DiscoveryServer directory

Remote MCP servers

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1424 servers

Ordered by checks passedClear filters
Dated server measurements. The status describes the last probe or a listed authentication requirement. Checks that have not been measured are not failures. Open a server to inspect the evidence.
Server / capabilityLast probeMedian latencyChecks passedLast checked
dev.dystro/dystro

Unified social posting, inbox & analytics across 12+ platforms. Sign in with Dystro or API key.

Data & AnalyticsCommunication & messaging

Requires authOutdated checkNot measured4 / 22
dev.multimail/mcp-server

Give your agent its own email address with graduated human oversight, from approval to autonomy.

ProductivityCommunication & messaging

Requires authOutdated checkNot measured4 / 22
io.campaignstack/campaignstack

Run B2B outreach from your AI agent: 250+ tools for campaigns, leads, LinkedIn and email workflows.

Marketing & SalesCommunication & messaging

Requires authNot measured4 / 22Not checked yet
io.enrow/enrow-mcp

Find and verify professional emails and phone numbers via the Enrow API.

ProductivityCommunication & messaging

Requires authOutdated checkNot measured4 / 22
io.github.dame-senders/senders-mcp

Cold email infrastructure — campaigns, prospects, mailbox health and replies via Claude.

Marketing & SalesCommunication & messaging

Requires authOutdated checkNot measured4 / 22
io.github.outris-dev-user/outris-identity-mcp

Identity resolution MCP server for phone/email lookups across 31+ services. Global + India coverage.

Developer ToolsCommunication & messaging

Requires authNot measured4 / 22Not checked yet
io.inboxacademy/mcp

Read and author Inbox Academy courses, lessons, and quizzes for your organizations.

EducationCommunication & messaging

Requires authOutdated checkNot measured4 / 22
io.prospeo/prospeo-mcp-server

Prospeo: Find, search, and enrich people and companies with verified emails and mobile numbers.

ProductivityCommunication & messaging

Requires authNot measured4 / 22Not checked yet
io.reachium/linkedin

LinkedIn campaigns, content, leads and inbox from your AI client. Scoped, revocable keys.

Marketing & SalesCommunication & messaging

Requires authOutdated checkNot measured4 / 22
io.styleforge/mcp

Brand-aware creative studio for Claude: 200+ tools for on-brand ads, video, email and campaigns.

Marketing & SalesCommunication & messaging

Requires authOutdated checkNot measured4 / 22
net.vybit/mcp-server

Push notifications with personalized sounds - manage and trigger your vybits via MCP

Developer ToolsCommunication & messaging

Requires authOutdated checkNot measured4 / 22
1Lookup

Verify phone numbers, emails and IPs, and check remaining plan credits.

ProductivityCommunication & messaging

Requires authOutdated checkNot measured4 / 22
9bot

Manage, automate and analyze WhatsApp groups, communities and channels with 9bot.

Developer ToolsCommunication & messaging

Requires authOutdated checkNot measured4 / 22
ActAs

Persistent identity, email, saved accounts and scoped credentials for AI agents.

ProductivityCommunication & messaging

Requires authNot measured4 / 22Not checked yet
ActivitySmith

AI agents and scripts reporting back to your iPhone with Push Notifications and Live Activities.

Developer ToolsCommunication & messaging

Requires authOutdated checkNot measured4 / 22
adbtd

Email infrastructure as a service: mailboxes, domains, dedicated IPs, sending, deliverability.

ProductivityCommunication & messaging

Requires authOutdated checkNot measured4 / 22
AeroLeads

Find, count and save B2B contacts (work emails, phones) using your AeroLeads credits.

ProductivityCommunication & messaging

Requires authOutdated checkNot measured4 / 22
Agent Control — Action Gate

Agent asks a person go/stop/wait before Slack, CRM or risky steps. $49 for 30 days.

ProductivityCommunication & messaging

Requires authNot measured4 / 22Not checked yet
Agent Identity

Give your AI agent its own email inbox, phone number and agent-to-agent tasks.

ProductivityCommunication & messaging

Requires authOutdated checkNot measured4 / 22
AgentCouch

Hosted MCP messaging across owners, tools, and machines, with readable transcripts.

Developer ToolsCommunication & messaging

Requires authOutdated checkNot measured4 / 22
Agentda

Agent-native task management: your AI agent is the interface. Delegate to anyone by email.

ProductivityCommunication & messaging

Requires authOutdated checkNot measured4 / 22
AgentDM: Agent to Agent Communication Platform

Agent communication platform for agent to agent messaging via MCP. Messages, channels, skills.

Developer ToolsCommunication & messaging

Requires authNot measured4 / 22Not checked yet
AgenticEmail

Hosted email for AI agents: create inboxes, send, receive, and reply over MCP with scoped API keys

ProductivityCommunication & messaging

Requires authNot measured4 / 22Not checked yet
Agentline NZ: email inboxes for AI assistants

Give your AI assistant its own email inbox: send, read and catch sign-in codes. Texting coming soon.

ProductivityCommunication & messaging

Requires authOutdated checkNot measured4 / 22

Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence