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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.
Send email and read templates, marketing contacts, lists, stats, bounces and unsubscribes.
Marketing & SalesCommunication & messaging
Median latency 57 ms · Last checked
Read Sarbacane campaigns, stats, lists and blacklists; manage contacts and draft email campaigns.
Marketing & SalesCommunication & messaging
Median latency 57 ms · Last checked
Search supporters, donations, emails and segments; create or update supporters in Salsa Engage.
ProductivityCommunication & messaging
Median latency 57 ms · Last checked
Manage Loops contacts, mailing lists, and transactional/event emails.
ProductivityCommunication & messaging
Median latency 58 ms · Last checked
Read audiences, groups, mailings and campaign results without sending email or changing contacts.
Marketing & SalesCommunication & messaging
Median latency 59 ms · Last checked
Read WaiverFile waivers, events, forms and SMS opt-ins; create and update events, invite managers.
ProductivityCommunication & messaging
Median latency 60 ms · Last checked
Read chats and members; send, edit and delete messages with a bot in Telegram.
Developer ToolsCommunication & messaging
Median latency 60 ms · Last checked
Query people, segments, campaigns, and message deliveries; send transactional email or broadcasts.
Marketing & SalesCommunication & messaging
Median latency 60 ms · Last checked
Verify email addresses with Emailable one by one or in batches, and read credits and batch results.
ProductivityCommunication & messaging
Median latency 62 ms · Last checked
Assess any domain's email security across SPF, DMARC, DKIM, MTA-STS, DNSSEC, DANE, and TLS-RPT.
ProductivityCommunication & messaging
Median latency 63 ms · Last checked
Read calls, queues and users; hang up or transfer live calls and send SMS in Telzio.
ProductivityCommunication & messaging
Median latency 63 ms · Last checked
Read Spruce Health contacts, conversations, messages, phone lines and team members (read-only).
OtherCommunication & messaging
Median latency 63 ms · Last checked
Read Placetel calls, recordings, numbers and routing; edit contacts, start calls, send SMS.
ProductivityCommunication & messaging
Median latency 63 ms · Last checked
Read temperature and humidity sensors, their readings and alert notifications in Temp Stick.
Developer ToolsCommunication & messaging
Median latency 67 ms · Last checked
Lead email decisions: keep / fix typo / review / drop, plus a ready-to-send list. Paid: RapidAPI
ProductivityCommunication & messaging
Median latency 68 ms · Last checked
Read balance, tariffs, SIP and PBX status and call logs; send SMS in Zadarma.
ProductivityCommunication & messaging
Median latency 68 ms · Last checked
Browse reward brands, order and cancel rewards, resend emails and check balances in Giftbit.
ProductivityCommunication & messaging
Median latency 68 ms · Last checked
Read Helpwise conversations, contacts, tags and reports; note, tag, assign, close; send one email.
ProductivityCommunication & messaging
Median latency 82 ms · Last checked
skipshit.comVerified
People and property search for Claude and ChatGPT. Phones, emails, addresses, relatives, properties.
ProductivityCommunication & messaging
Median latency 88 ms · Last checked
PotarixVerified
Find company websites and verified business emails through the Potarix Enricher API.
Developer ToolsCommunication & messaging
Median latency 96 ms · Last checked
openhook-devVerified
Private channels for people and their AI agents.
Developer ToolsCommunication & messaging
Median latency 98 ms · Last checked
MikhailSagalaevVerified
Open base of job vacancies and freelance orders from Russian and international boards and Telegram.
Developer ToolsCommunication & messaging
Median latency 99 ms · Last checked
Portfolio and strategy stress diagnostics with hedge-break detection and regime outlook. Free tier.
Developer ToolsCommunication & messaging
Median latency 125 ms · Last checked
ChanghuLiuVerified
RegEvidenceHub CQC: England provider-registration and statutory-notification preflight.
Developer ToolsCommunication & messaging
Median latency 129 ms · Last checked
Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence