MCP HeartbeatTHE MCP OBSERVATORY
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Evidence for your next connection.

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

Read-only probes

DiscoveryServer directory

Remote MCP servers

Find a server for your workflow, with connection evidence you can inspect.

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2873 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
TalentLyft MCP by usefulapi

Read jobs, candidates and applications; add candidate notes and move applications in TalentLyft.

ProductivityFile & docs

Outdated check55 ms14 / 22
solidtime MCP by usefulapi

Start and stop timers, log time entries, and read projects, tasks and time entries in solidtime.

Developer ToolsCode & DevOps

Outdated check55 ms14 / 22
Reclaim.ai MCP by usefulapi

Read tasks, habits, events and scheduling links; create and update Reclaim tasks and habits.

Developer ToolsCode & DevOps

Outdated check55 ms14 / 22
Nylas MCP by usefulapi

MCP server for Nylas — read email, calendars, events and contacts, and send email or create events.

ProductivityCommunication & messaging

Outdated check55 ms14 / 22
DrChrono MCP by usefulapi

Read and write DrChrono patients, appointments, offices and clinical notes.

HealthcareData access / search

Outdated check55 ms14 / 22
ConsignCloud MCP by usefulapi

Read items, sales, accounts and store totals; add items and item notes in ConsignCloud.

ProductivityFile & docs

Outdated check55 ms14 / 22
Wincher MCP by usefulapi

Read Wincher keyword rankings, SERPs, competitors and history; add keywords, groups and notes.

ProductivityBrowser & web scraping

Outdated check56 ms14 / 22
vintrace MCP by usefulapi

Read vintrace vessels, batches, work orders, lab results, stock; assign work orders, add notes.

Finance & CryptoPayments & trading

Outdated check56 ms14 / 22
Trumpia MCP by usefulapi

Read Trumpia lists, subscribers, keywords and reports; add contacts and send SMS or email campaigns.

ProductivityCommunication & messaging

Outdated check56 ms14 / 22
Tick MCP by usefulapi

Read Tick clients, projects, tasks, users and time entries; log and edit time entries.

Developer ToolsCode & DevOps

Outdated check56 ms14 / 22
Textline MCP by usefulapi

Read Textline conversations, contacts and reports; send a text, add notes, resolve or transfer.

ProductivityFile & docs

Outdated check56 ms14 / 22
TalentHR MCP by usefulapi

Read employees, leave, recruiting and reports; book or decide leave and add applicant notes.

ProductivityFile & docs

Outdated check56 ms14 / 22
ServiceBridge MCP by usefulapi

Read work orders, invoices and customers; add leads, tasks and notes in ServiceBridge.

Finance & CryptoPayments & trading

Outdated check56 ms14 / 22
Documint MCP by usefulapi

List and read templates; merge field values into PDF documents in Documint.

Developer ToolsFile & docs

Outdated check56 ms14 / 22
UserVoice MCP by usefulapi

Search UserVoice ideas, feedback and users; post ideas, comments, notes and status updates.

ProductivityData access / search

Outdated check57 ms14 / 22
SendGrid MCP by usefulapi

Send email and read templates, marketing contacts, lists, stats, bounces and unsubscribes.

Marketing & SalesCommunication & messaging

Outdated check57 ms14 / 22
Semble MCP by usefulapi

Read Semble patients, bookings, invoices and products; create patients and tasks, label patients.

Finance & CryptoPayments & trading

Outdated check57 ms14 / 22
Sarbacane MCP by usefulapi

Read Sarbacane campaigns, stats, lists and blacklists; manage contacts and draft email campaigns.

Marketing & SalesCommunication & messaging

Outdated check57 ms14 / 22
Pipeline CRM MCP by usefulapi

Manage Pipeline CRM deals, people, companies, notes and calendar entries.

ProductivityFile & docs

Outdated check57 ms14 / 22
HappyFox MCP by usefulapi

Triage HappyFox tickets, contacts and KB articles, run reports, and reply or add private notes.

ProductivityFile & docs

Outdated check57 ms14 / 22
Fieldwire MCP by usefulapi

Read Fieldwire projects, tasks, plans, forms, RFIs and submittals; create and update tasks.

Developer ToolsCode & DevOps

Outdated check57 ms14 / 22
CCV Shop MCP by usefulapi

Read products, orders, customers and invoices; add internal order notes in CCV Shop.

Finance & CryptoPayments & trading

Outdated check57 ms14 / 22
Zenbooker MCP by usefulapi

Read Zenbooker jobs, customers, invoices and timeslots; add customers and job notes.

Finance & CryptoPayments & trading

Outdated check58 ms14 / 22
Traffit MCP by usefulapi

Read candidates, jobs, stages and clients; add notes to candidates in Traffit.

ProductivityFile & docs

Outdated check58 ms14 / 22

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