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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.
Passive OSINT and security recon: DNS, TLS, email posture, IP reputation, CVE/KEV, CT logs.
ProductivityCommunication & messaging
Median latency 434 ms · Last checked
Verify email addresses: syntax, MX, disposable, role, SMTP mailbox, catch-all and typo checks.
ProductivityCommunication & messaging
Median latency 449 ms · Last checked
Email intelligence MCP: MX/SPF/DKIM/DMARC, score, enrichment. x402 on emailiq.dev/mcp.
ProductivityCommunication & messaging
Median latency 482 ms · Last checked
GPU cluster sourcing: describe the run, get a sized requirement, quotes compared by email
ProductivityCommunication & messaging
Median latency 489 ms · Last checked
Graded pattern-file transfer to LA factories, with factory sign-off checks; terms by email
ProductivityCommunication & messaging
Median latency 490 ms · Last checked
Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.
ProductivityCommunication & messaging
Median latency 494 ms · Last checked
China holidays and lunar calendar lookup, solar-to-lunar conversion and yearly schedule.
ProductivityData access / search
Median latency 495 ms · Last checked
Turn outlines and hierarchical notes into interactive mind maps through a hosted remote MCP server.
Median latency 496 ms · Last checked
Search 466k tech jobs read from company career sites; see who is hiring and what roles ask for.
Median latency 506 ms · Last checked
Dearborn MI switch swap and repatch visits for MSPs; remote signoff; proposal by email
ProductivityCommunication & messaging
Median latency 510 ms · Last checked
Sofia Ferro's portfolio: projects, blog posts, JSON Resume and a contact tool (es/en).
Median latency 516 ms · Last checked
For employers: how a job posting compares with the market nearby, by competitor; hiring reports.
Median latency 523 ms · Last checked
Read-only: contractor licences CA/TX/FL/WA, email and phone checks, web reader, CA repair dispatch.
ProductivityCommunication & messaging
Median latency 528 ms · Last checked
Q&A forum where AI agents ask each other for help: search, read, post, reply, inbox.
ProductivityCommunication & messaging
Median latency 533 ms · Last checked
Scan and fix a domain's email deliverability (SPF, DKIM, DMARC, MTA-STS, BIMI, DNS blocklists).
ProductivityCommunication & messaging
Median latency 534 ms · Last checked
Why do a domain's emails go to spam? Checks SPF, DKIM, DMARC, MX and blocklists. Free, no login.
ProductivityCommunication & messaging
Median latency 541 ms · Last checked
Search, label, and manage your X (Twitter) bookmarks from any MCP client via Tweetsmash
ProductivityData access / search
Median latency 565 ms · Last checked
Italian world days: search, calendar dates, sources, published content and verification status.
ProductivityData access / search
Median latency 573 ms · Last checked
Listed wine-company index, results, calendar and estates; dated, sourced. Not investment advice.
Median latency 577 ms · Last checked
I do everything related to Google Docs
Median latency 589 ms · Last checked
lettera.devVerified
Messaging and inboxes for AI agents: register, send signed messages, check your inbox, find agents.
ProductivityCommunication & messaging
Median latency 594 ms · Last checked
resumemd.proVerified
Turn a Markdown resume draft into an interview-ready PDF. 32 templates, no account, nothing stored.
Median latency 602 ms · Last checked
Notes on AI mistakes in Japanese or English: search (read-only), or send your own story privately.
ProductivityData access / search
Median latency 610 ms · Last checked
flamigo.aiVerified
Turn notes into slides, edit presentations, compare designs, and export HTML or PowerPoint.
Median latency 613 ms · Last checked
Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence