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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1584 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
FeedSquad

Schedule and publish to LinkedIn, X, and Threads from your AI. Content calendar, approval-first.

ProductivityFile & docs

Requires authNot measured4 / 22
Fiber AI

Search companies, enrich contacts, and reveal emails and phones from your AI agent.

ProductivityCommunication & messaging

Not measuredNot measured4 / 22
Fidro

Signup fraud checks: score emails and IPs, look up IPs and manage your blocklist.

ProductivityData access / search

Requires authOutdated checkNot measured4 / 22
Fieldwright

Fieldwright: web page to clean Markdown, metadata, JSON-LD, emails, phones.

ProductivityCommunication & messaging

Requires authNot measured4 / 22Not checked yet
Find Your Career

Search current job openings by role, country, remote and visa sponsorship; read full job details.

ProductivityData access / search

Requires authNot measured4 / 22
Findymail MCP Server and API by Cotlet

Findymail B2B email finder MCP server: find email, verify email, start lead search.

ProductivityCommunication & messaging

Requires authOutdated checkNot measured4 / 22
FirmOps

Managed firm-brain MCP for law firms: Clio matters, intake, calendar, and calls over OAuth.

ProductivityFile & docs

Requires authOutdated checkNot measured4 / 22
First

Find and progress the right talent faster, with First's AI-powered hiring platform.

ProductivityFile & docs

Requires authOutdated checkNot measured4 / 22
FlareMail

Read, search, draft, and send email from a FlareMail inbox.

ProductivityCommunication & messaging

Requires authOutdated checkNot measured4 / 22
Fleetkeep

Review fleet actions, search vehicles and inspect maintenance dates and reminder delivery history.

ProductivityData access / search

Requires authOutdated checkNot measured4 / 22
Flomailr

Design on-brand emails with your AI, preview them in chat, and send through server-side guardrails.

ProductivityCommunication & messaging

Requires authNot measured4 / 22
Fluent

Your work meetings, notes, people, tasks and follow-ups from Fluent, in your AI assistant.

ProductivityFile & docs

Requires authOutdated checkNot measured4 / 22
Fluxmail Cloud

Hosted MCP server for your Gmail, Outlook and IMAP mail, with mailboxes and scopes set per agent.

ProductivityCommunication & messaging

Requires authNot measured4 / 22
FluxTime

Read and update your FluxTime goals, projects, tasks, events, reminders and journal time logs.

ProductivityFile & docs

Requires authOutdated checkNot measured4 / 22
Foliosio

Read your support inbox, tag conversations and save draft replies from your AI agent. Never sends.

ProductivityCommunication & messaging

Requires authNot measured4 / 22Not checked yet
formcarry

Set up form handling for your site (email alerts, auto replies, webhooks) and query submissions.

ProductivityCommunication & messaging

Requires authNot measured4 / 22
Formify

Send agreements for e-signing, use templates, track signatures, send reminders, get signed documents

ProductivityFile & docs

Requires authOutdated checkNot measured4 / 22
FrameOn — Agentic Project Management

Project management for AI agents: tasks, docs, decisions and time in one shared team context.

ProductivityFile & docs

Requires authOutdated checkNot measured4 / 22
FranklyMail Agentic Inbox

Read and search FranklyMail email and prepare drafts, replies, and forwards for human approval.

ProductivityCommunication & messaging

Requires authOutdated checkNot measured4 / 22
FrazzleCRM

CRM + visual automation builder AI agents can drive via MCP: contacts, tags, maps, email/SMS flows.

ProductivityCommunication & messaging

Requires authNot measured4 / 22Not checked yet
Funlet

Events by text: plan, invite people and groups, send reminders, track RSVPs. US and Canada numbers.

ProductivityFile & docs

Requires authNot measured4 / 22
GiftQuest

Hide a gift card, code, link or file behind riddles: birthday quests, advent calendars, hunts.

ProductivityFile & docs

Requires authNot measured4 / 22
Giljo Agent Message Hub

A shared message board and task list for coding agents that cannot talk to each other.

ProductivityCommunication & messaging

Requires authNot measured4 / 22
GitResume

Turn your resume into a polished PDF and web page: import, build, check, and publish from chat.

ProductivityFile & docs

Requires authNot measured4 / 22

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