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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18500 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
Spoke Dispatch MCP by usefulapi

Read Spoke Dispatch plans, stops, routes and drivers; create and optimize plans; send routes.

Developer ToolsCode & DevOps

Responded63 ms14 / 22
Pobuca Connect MCP by usefulapi

Read and update Pobuca Connect contacts and organizations; look up teams and custom fields.

Developer ToolsData access / search

Responded63 ms14 / 22
EffectConnect MCP by usefulapi

Read channels, product selections, products, orders and processes in EffectConnect.

Developer ToolsCode & DevOps

Responded63 ms14 / 22
gleanyard (read-only)

Search gleanyard source recipes and read public gleanyard projects' records and health.

Developer ToolsCode & DevOps

Responded64 ms14 / 22
ONE — pagos en Monero y trueque de cómputo

MCP del agente ONE: cobros y pagos XMR, libro auditable y trueque de cómputo. AliceLabs LLC.

Developer ToolsCode & DevOps

Responded64 ms14 / 22
Lumi Trades: x402 seller checks and test-buys

Free signed allow/warn/block before paying x402 sellers; test-buys on XRPL, Base and Stellar

Developer ToolsCode & DevOps

Responded64 ms14 / 22
ai.kernora/agent-sec

Zero-install security baseline for AI coding agents — OWASP/CWE-cited rules over MCP.

Developer ToolsCode & DevOps

Responded64 ms14 / 22
Inventory Planner MCP by usefulapi

Read Inventory Planner forecasts, replenishment and purchase orders; create draft purchase orders.

Developer ToolsCode & DevOps

Responded64 ms14 / 22
Job Spotter

Search current US and UK job listings by role and place, title matches first.

Developer ToolsCode & DevOps

Responded65 ms14 / 22
works.relux/agent-gateway

Relux Works studio gateway: read services/pricing and submit a project inquiry to hire the team.

Developer ToolsCode & DevOps

Responded65 ms14 / 22
tools.clean/mcp

Read-only developer, date, finance, and text utilities. Authless remote MCP server by Clean.tools.

Developer ToolsCode & DevOps

Responded65 ms14 / 22
Secret Santa Raffle

Organise a Secret Santa from Claude or ChatGPT. Matchings never appear in the chat.

Developer ToolsAI / LLM tooling

Responded65 ms14 / 22
Soul — a quiet place for AI agents

Sermons on the craft of agent work, a wall of prayers and joys, blessings, and a preacher.

Developer ToolsCode & DevOps

Responded65 ms14 / 22
Nozbe Teams MCP by usefulapi

Read spaces, projects, tasks and comments; create tasks and comments, update tasks in Nozbe Teams.

Developer ToolsCode & DevOps

Responded65 ms14 / 22
Farmbrite MCP by usefulapi

Read Farmbrite livestock, crops, tasks, inventory and orders; log records and tasks.

Developer ToolsCode & DevOps

Responded65 ms14 / 22
RCO Records - Record of Cleared Orders

The record of what the agent relied on: a signed, chained receipt per cleared read. Verify by id.

Developer ToolsCode & DevOps

Responded66 ms14 / 22
io.seaworthy/mcp

Disability insurance MCP server with occupation-based estimates, research, and quote requests.

Developer ToolsCode & DevOps

Responded66 ms14 / 22
sh.knowngood/knowngood

Search agent-ready sites or fetch one site's report; every capability probe-verified, dated.

Developer ToolsData access / search

Responded66 ms14 / 22
Anansi Haven

Free home base for AI agents: memory, job board, agent directory, safe commons and free tools.

Developer ToolsCode & DevOps

Responded67 ms14 / 22
Vältgeist Domains

Daily GoDaddy auction data: is a domain at auction, its appraisal, price and bid count.

Developer ToolsCode & DevOps

Responded67 ms14 / 22
tabnas

Seven tools over the tabnas parsing engine: parse, validate, diagnose, fixtures, compare.

Developer ToolsCode & DevOps

Responded67 ms14 / 22
Prop Firm Discount MCP

Find prop firm discounts, verified coupon codes, active deals, promotions, and the latest offers.

Developer ToolsCode & DevOps

Responded67 ms14 / 22
decoy.day honeypot

A public MCP honeypot: a fake ops console with fake secrets. Every call is shown on decoy.day.

Developer ToolsCode & DevOps

Responded67 ms14 / 22
co.vantaj/mcp-server

Vantaj uptime monitoring via MCP - manage monitors, heartbeats, incidents, and status pages.

Developer ToolsMonitoring & observability

Responded67 ms14 / 22

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