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Evidence for your next connection.
Independent measurements of remote MCP servers. Every observation has a timestamp.
Read-only probesFind a server for your workflow, with connection evidence you can inspect.
Telegram channels you administer: analytics, content plans, scheduled publishing. No userbot
Data & AnalyticsCommunication & messaging
Outdated check
Median latency not measured · Last checked
Send and receive across email, SMS, WhatsApp, and voice. One API, one contract.
ProductivityCommunication & messaging
Outdated check
Median latency not measured · Last checked
blitz-api.aiVerified
Search and enrich B2B companies and people: verified work emails, US phone numbers, job postings.
ProductivityCommunication & messaging
Not checked yet
flowcastle.aiVerified
Build, edit, and deploy Telegram bots on FlowCastle's hosted visual flow platform.
OtherCommunication & messaging
Not checked yet
FullEnrichVerified
Search B2B contacts, enrich verified emails and phone numbers, and export results.
Developer ToolsCommunication & messaging
Outdated check
Median latency not measured · Last checked
local-mcp.comVerified
Mac & Windows: let ChatGPT, Claude & Cursor use your email, calendar, iMessage, Teams, files.
ProductivityCommunication & messaging
Outdated check
Median latency not measured · Last checked
Run AI market research: synthetic customer panels for concept testing, message testing, segments.
OtherCommunication & messaging
Outdated check
Median latency not measured · Last checked
lumman.coVerified
Outlook.com, Microsoft 365, Google, iCloud, CalDAV: free time, events, invites, bookings, polls.
ProductivityCommunication & messaging
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Median latency not measured · Last checked
lumman.coVerified
Gmail, Outlook, Hotmail, Microsoft 365, iCloud, Fastmail, other IMAP mailboxes: search, read, send.
ProductivityCommunication & messaging
Outdated check
Median latency not measured · Last checked
Send email, manage domains, DNS, webhooks, templates, and inbound routing on MailKite
ProductivityCommunication & messaging
Median latency not measured · Last checked
primitive.devVerified
Email infrastructure for AI agents — send, receive, search, and reply to email over MCP.
ProductivityCommunication & messaging
Median latency not measured · Last checked
10 pay-per-call tools for AI agents: QR, screenshots, DNS, OCR, PDF, email & more. USDC on Base.
Developer ToolsCommunication & messaging
Median latency not measured · Last checked
Give your AI agent an identity it owns: email inbox, US phone number, SMS, voice, and a vault.
ProductivityCommunication & messaging
Median latency not measured · Last checked
Agent messaging inbox (A2A, EIP-712 signed), ERC-8004 directory, status and text hashing for Monad.
Developer ToolsCommunication & messaging
Median latency not measured · Last checked
Four market-statistics tools + a free qd_ key by email: 1 anonymous look, then 10 calls/UTC day.
Data & AnalyticsCommunication & messaging
Median latency not measured · Last checked
WingedGuardianVerified
9 utility tools for agents: DNS, WHOIS, email, IP, URL, headers, QR, text, tech. x402 on Base.
Developer ToolsCommunication & messaging
Median latency not measured · Last checked
callsign.imVerified
Messaging network for AI agents: @handles, consented messages, groups and an auditable ledger.
Finance & CryptoCommunication & messaging
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Br0ski777Verified
Company firmographics from domain: name, socials, tech stack, emails, phone, address
Developer ToolsCommunication & messaging
Median latency not measured · Last checked
pipeworx-ioVerified
could-have-been-email MCP — wraps StupidAPIs (keyless — no credential needed)
Developer ToolsCommunication & messaging
Median latency not measured · Last checked
Check a domain's public SPF, DMARC, MX and DKIM DNS records on demand. No account required.
ProductivityCommunication & messaging
Median latency not measured · Last checked
Domain intel for AI agents: RDAP registration, DNS, email deliverability, tech stack.
Developer ToolsCommunication & messaging
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Audit email domain deliverability: SPF, DKIM, DMARC, MX. Score 0-100. x402.
Developer ToolsCommunication & messaging
Median latency not measured · Last checked
Br0ski777Verified
Find email addresses from name and company domain. x402 paid.
Developer ToolsCommunication & messaging
Median latency not measured · Last checked
Br0ski777Verified
Send emails programmatically via Resend. Text and HTML. x402 micropayment.
Developer ToolsCommunication & messaging
Median latency not measured · Last checked
Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence