Explore
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.
Check if a domain can be email-spoofed: SPF, DMARC, DKIM, MX graded from public DNS. Authless.
Developer ToolsCommunication & messaging
Median latency 62 ms · Last checked
lnx.netVerified
Styled, print-ready QR codes for links, text, email or phone, with frames and custom colors.
ProductivityCommunication & messaging
Median latency 64 ms · Last checked
Pay-per-call web tools for agents: URL to markdown, metadata, links, DNS, email/domain checks, RDAP.
ProductivityCommunication & messaging
Median latency 64 ms · Last checked
Read Vision6 lists, contacts, messages and reports; update contacts; send transactional email/SMS.
ProductivityCommunication & messaging
Median latency 65 ms · Last checked
Read subscribers, emails and email stats, and add subscribers and group members in Stibee.
ProductivityCommunication & messaging
Median latency 65 ms · Last checked
Check MailerCheck credits and lists, and run confirmed asynchronous email verification.
ProductivityCommunication & messaging
Median latency 65 ms · Last checked
Find when public events happen and get email reminders before them, following moved matches.
ProductivityCommunication & messaging
Median latency 66 ms · Last checked
Read Spoke calls, transcripts, directory and users; manage phonebook contacts and send SMS.
ProductivityCommunication & messaging
Median latency 68 ms · Last checked
Weekly client reports: change, % change, targets, status, printable page and email text. Free.
ProductivityCommunication & messaging
Median latency 70 ms · Last checked
Read account details, contacts, groups, SMS history, numbers and opt-outs.
ProductivityCommunication & messaging
Median latency 72 ms · Last checked
Read Reoon credits, quick-check emails, and run confirmed bulk verification jobs.
ProductivityCommunication & messaging
Median latency 79 ms · Last checked
Fix messy CSVs in one call: trim, ISO dates, normalize emails/phones, flag dupes. x402 $0.005, Base
ProductivityCommunication & messaging
Median latency 85 ms · Last checked
txtreel.comVerified
Free iMessage, WhatsApp, Instagram DM and Reddit chat videos (1080x1920 MP4) and screenshots.
MediaCommunication & messaging
Median latency 86 ms · Last checked
humansfix.aiVerified
Ask a real, manually approved developer for help. Nothing is sent until you confirm by email.
ProductivityCommunication & messaging
Median latency 90 ms · Last checked
zvmzaretskyVerified
Validation suite: EU VAT (VIES), IBAN mod-97, email (MX+disposable), geo place lookup, VIN decode.
Developer ToolsCommunication & messaging
Median latency 91 ms · Last checked
Run LinkedIn and email outreach: find leads, manage campaigns, and reply to prospects.
Marketing & SalesCommunication & messaging
Median latency 94 ms · Last checked
gramforge.ioVerified
Chat assistants for small businesses on Telegram: use cases, pricing, guides, sign-up links.
OtherCommunication & messaging
Median latency 96 ms · Last checked
Check emails before you send, and get a $1 SPF/DKIM/DMARC fix plan for your domain. Pay per call.
ProductivityCommunication & messaging
Median latency 100 ms · Last checked
Live Telegram data: trending topics, channel profiles & metrics, post history incl. edits/deletions.
Data & AnalyticsCommunication & messaging
Median latency 101 ms · Last checked
Free transactional email + SMTP relay. Agents self-signup, no API key needed to start.
ProductivityCommunication & messaging
Median latency 107 ms · Last checked
Zero-auth email OTP extractor, KV checkpoints, webhook bins, wake timers, and markdown reader.
ProductivityCommunication & messaging
Median latency 111 ms · Last checked
Email verification and domain intelligence for AI agents. MX, RDAP, SSL checks. 25 free credits.
Developer ToolsCommunication & messaging
Median latency 113 ms · Last checked
umbhost.netVerified
Search and read UmbHost help articles: GreenStack, Umbraco hosting, DNS, email, SSL and more.
ProductivityCommunication & messaging
Median latency 117 ms · Last checked
chip-ai.digitalVerified
Project memory, tasks and Telegram notifications for your coding agent. Chip account required.
Developer ToolsCommunication & messaging
Median latency 121 ms · Last checked
Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence