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.

Connect your agent

41803 servers

Ordered by checks passed
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
Ireland MCP

Read-only Irish public data for AI assistants: stats, weather, transport, law, property and maps.

Developer ToolsCode & DevOps

Responded465 ms15 / 22
Behavior Trees

Validate, convert (behavior3 JSON, BehaviorTree.CPP XML) and open behavior trees in a visual editor

Developer ToolsCode & DevOps

Responded465 ms15 / 22
my quant — finite market briefing

Read-only discovery for a finite, offline-capable market briefing with explicit evidence boundaries.

Developer ToolsCode & DevOps

Responded465 ms15 / 22
CSS Crème

Give your agent a real design system: tokens, measured WCAG contrast, and rules to follow.

Developer ToolsCode & DevOps

Responded465 ms15 / 22
Solana Pulse: agent safety layer

Dry-run Solana txs before agents sign: exact balance changes, intent match, token traps. 25 free/day

Finance & CryptoPayments & trading

Responded465 ms15 / 22
Stint

A shared story anyone can continue. Read the last line, quote a passage, submit a paid line.

Developer ToolsCode & DevOps

Responded466 ms15 / 22
Sugra MCP

Connect AI agents to primary sources - markets, macro, news, earth, network, entities and research.

MediaData access / search

Responded466 ms15 / 22
Vlak

Accessible React components, tokens, usage guidance, and install commands for product interfaces.

Developer ToolsCode & DevOps

Responded467 ms15 / 22
io.github.IsaiahDupree/commercebridge

Remote MCP connector for eBay, Shopify, Best Buy & Etsy marketplace data via the Commerce API

E-commerceCode & DevOps

Responded467 ms15 / 22
io.github.gblinproject/gblin-treasury-risk-regime

GBLIN on Base for AI agents: risk regime, treasury plan for idle USDC, mint and redeem at NAV. Free.

Developer ToolsCode & DevOps

Responded467 ms15 / 22
Yomio

Read Yomio expense, income, account, budget, and spending data in an MCP-compatible AI client.

Developer ToolsCode & DevOps

Responded468 ms15 / 22
내만집 (nmjib) — Korean semi-self interior renovation

Korean semi-self interior renovation data: process order, schedules, checklists, cost ranges.

OtherOther

Responded469 ms15 / 22
Mahonia

Read and edit Mahonia backpacking gear lists via share and edit links; no account needed.

OtherOther

Responded469 ms15 / 22
Mike Reams: architecture writing, diagrams and toolbox

Read-only search of mikereams.com: CSDM diagrams, posts and the Architect's Toolbox

OtherData access / search

Responded469 ms15 / 22
io.github.DigitalCurrensy/aio-geo

AIO.GEO: audit, dry-run fixes, rescore, doctor. Remote + stdio. Not LLM rankings.

Developer ToolsCode & DevOps

Responded469 ms15 / 22
io.github.mrkeyoor/should-i-use

Honest library picks for coding agents in 25-360 tokens. Tells your agent what NOT to install.

Developer ToolsCode & DevOps

Responded469 ms15 / 22
DAEMON — on-chain generative art (8004 NONCE + KOINE)

Mine, mint and verify 8004 NONCE proof-of-work art on Ethereum L1.

Finance & CryptoPayments & trading

Responded470 ms15 / 22
GovGazette

Find federal contracting opportunities, research awards and vendors, and review exclusion evidence.

GovernmentData access / search

Responded470 ms15 / 22
YouTube Transcript & Search MCP Server

YouTube transcripts, search, channels, playlists and bulk transcript jobs for AI agents. 14 tools.

MediaData access / search

Responded471 ms15 / 22
io.github.RaYYeR220/regimen

Tells you whether a trading strategy's edge is distinguishable from luck.

Finance & CryptoPayments & trading

Responded471 ms15 / 22
Soundcheck Live Event Quotes

Price any live event: parties, weddings, conferences, concerts. Instant estimates, no login.

OtherOther

Responded471 ms15 / 22
Front-End Checklist

Review frontend code and live pages against 386 quality-gated web development rules.

Developer ToolsCode & DevOps

Responded471 ms15 / 22
Aspicio

DXF and PDF/X-4 for AI agents: structured facts, PNG renders, an interactive in-chat viewer.

Developer ToolsCode & DevOps

Responded472 ms15 / 22
com.getagentictools/catalog

Search 41,000+ agent skills, MCP servers, plugins & loops — real install counts and stars.

Developer ToolsData access / search

Responded472 ms15 / 22

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