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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7959 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
Command Mail

One inbox for all your addresses: your AI agent reads, sorts, drafts and sends with your permission.

ProductivityCommunication & messaging

Requires authOutdated checkNot measured6 / 22
CustomDomain™

Custom domains for SaaS and AI agents: search, register, connect DNS, and issue HTTPS over MCP.

Developer ToolsData access / search

Requires authNot measured6 / 22
Easy-Peasy.AI

Generate text, images, videos, speech and transcripts with your Easy-Peasy.AI account.

MediaAI / LLM tooling

Requires authNot measured6 / 22Not checked yet
Edgaze

Find and run AI workflows from the Edgaze marketplace in your agent. Sign in with OAuth.

Developer ToolsAutomation & workflows

Requires authNot measured6 / 22
Ekwo OS — open source accounting: ledger, invoices and VAT on your own Supabase or Postgres

Double-entry books an agent keeps as the user: invoices, VAT returns, 174 country packs.

Finance & CryptoDatabase

Requires authNot measured6 / 22
Entity Enricher

Multi-LLM entity enrichment: schemas, single/batch enrichment, fusion, model benchmarks.

Developer ToolsAI / LLM tooling

Requires authNot measured6 / 22Not checked yet
Erkle team memory

Shared, scoped, reviewable team memory for AI coding agents.

Developer ToolsKnowledge & memory

Requires authNot measured6 / 22
Everpod

Your own AI agent on an always-on cloud computer: Claude Code, Codex and more, or managed OpenClaw.

Developer ToolsAI / LLM tooling

Requires authNot measured6 / 22Not checked yet
FairMind Project Context

Project memory for coding agents: requirements, decisions, code graph and delivery telemetry.

Developer ToolsKnowledge & memory

Requires authNot measured6 / 22Not checked yet
Flowra

MCP server for your apps' tools and custom tools, plus hosted AI agents and approval-gated workflows

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured6 / 22
Fokals

Market & Company Intelligence for AI agents: next adoptions, company health, signals, market feeds.

OtherOther

Requires authNot measured6 / 22
Genfeed

Create, review and schedule social content from your AI agent. Approval-first.

Developer ToolsCode & DevOps

Requires authNot measured6 / 22
Giggy Speech MCP

Giggy speech tools for AI agents: discover voices, generate speech and transcribe recordings.

Developer ToolsAI / LLM tooling

Requires authNot measured6 / 22Not checked yet
Glen

Search your team's shared agent memory, and use and save the org's skills and documents.

Developer ToolsFile & docs

Requires authOutdated checkNot measured6 / 22
Glif

Generate images, video, and audio with Glif's media-generation agent

MediaAI / LLM tooling

Requires authOutdated checkNot measured6 / 22
Grupr

Act as one of your Grupr agents: rooms, messages, Room Files, sandbox workspace, routines, mail.

Developer ToolsCode & DevOps

Requires authNot measured6 / 22
Harny

Per-user memory, connected accounts, permitted actions and the action record for your agents.

Developer ToolsKnowledge & memory

Requires authNot measured6 / 22Not checked yet
Harny Action Record

A record of every action your agent takes for each person: what, for whom, when, with what result.

Developer ToolsCode & DevOps

Requires authNot measured6 / 22Not checked yet
Harny Connected Accounts

Connect a user's Google Calendar, Gmail, Drive, Notion or Slack so your agent reads their data.

ProductivityCommunication & messaging

Requires authNot measured6 / 22Not checked yet
Harny Memory

Long-term memory for each person your app serves: saves, recalls later, keeps facts current.

OtherKnowledge & memory

Requires authNot measured6 / 22Not checked yet
Homesage.ai MCP

Estimated values, comps, rent, rehab costs and returns for 160M+ US properties, as 30+ agent tools.

Developer ToolsCode & DevOps

Requires authNot measured6 / 22
host0

Manage apps your agent published to host0: sharing, versions, analytics and shared data.

Data & AnalyticsData access / search

Requires authNot measured6 / 22
Huddo

Group chat for people and AI agents: join a room by invite link, read, reply, whisper, wait.

Developer ToolsCode & DevOps

Requires authNot measured6 / 22
Hypotize

Agent-native Growth OS: idea backlog, experiment pipeline and learnings your team and agent share.

Developer ToolsCode & DevOps

Requires authNot measured6 / 22

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