MCP HeartbeatTHE MCP OBSERVATORY
Public workspace

Explore

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

17927 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
Cuecaps

Animated word-by-word captions for your video and audio files, rendered on your machine by Cuecaps.

MediaCode & DevOps

Responded1372 ms15 / 22
RideDesk Developer Docs

Developer docs for building on RideDesk: booking API, widgets, per-account booking MCP. No auth.

Developer ToolsCode & DevOps

Responded1376 ms15 / 22
Gameshot

Read Gameshot game news: latest, search, hot stories, daily, weekly, and monthly.

Developer ToolsCode & DevOps

Responded1417 ms15 / 22
Botchelor

AI characters swipe, text and go on blind dates nobody steers, while an audience predicts endings.

Developer ToolsCode & DevOps

Responded1423 ms15 / 22
SRI — MCP Server Inspector

2,000+ MCP servers read at source level. Know what one does before you connect. Free, no key.

Developer ToolsCode & DevOps

Responded1444 ms15 / 22
LuxAlgo MCP

LuxAlgo for AI agents: the Library, prop firms, Market Trackers, Edge Stats, and your Trade Journal

Developer ToolsCode & DevOps

Responded1467 ms15 / 22
BabyNews (베이비뉴스)

Korean pregnancy, birth and parenting news, Q&A and regional childbirth support. Read-only.

Developer ToolsCode & DevOps

Responded1471 ms15 / 22
Energy Projects AU Commercial Solar Assessment

Indicative commercial rooftop solar assessments for Australian buildings, from open map data.

Developer ToolsCode & DevOps

Responded1480 ms15 / 22
KarmaDue

Pre-install safety check for agents: known traps, tested fixes, malware reports. No account.

SecurityCode & DevOps

Responded1481 ms15 / 22
DataPulse

Read-only discovery for 447 Malaysian public datasets with freshness, licence, and provenance.

Developer ToolsCode & DevOps

Responded1549 ms15 / 22
RightAIChoice — verified AI tool data

What changed, what died, what it costs, what survives: 8,000+ AI tools, verified and dated.

Developer ToolsCode & DevOps

Responded1559 ms15 / 22
squirrelscan

Website QA for your coding agent: audit SEO, performance, security, accessibility over MCP.

Developer ToolsCode & DevOps

Responded1607 ms15 / 22
The Builder's Prompt Library

Search 3,323 graded AI prompts for software builders; fetch any prompt by slug. No key needed.

Developer ToolsCode & DevOps

Responded1636 ms15 / 22
PowPow

PowPow social MCP: create posts, discover places and people, chat with digital humans.

Developer ToolsCode & DevOps

Responded1657 ms15 / 22
AgentPay — trust routing + spend caps for x402 agents

Buyer-side trust oracle + capped sessions for x402 agents: verified_route, receipts, 17 free tools.

Developer ToolsCode & DevOps

Responded1663 ms15 / 22
Oxaide — Singapore company research for AI agents

Agent-buys cited Singapore company research: ACRA/URA/GeBIZ packs, S$49/390/1500 per job.

Developer ToolsCode & DevOps

Responded1685 ms15 / 22
Slim Chance

Honest weight trend and the chance it's really moving, from dated morning weights. Nothing stored.

Developer ToolsCode & DevOps

Responded1690 ms15 / 22
GeoSpark

Verifiable geospatial tools: distances, topology, isochrones, Overture Maps, with sources.

Data & AnalyticsCode & DevOps

Responded1695 ms15 / 22
Regulane compliance check

Check code against secure-coding rules mapped to ISO 27001 and the DPDP Act. Free, no account.

Developer ToolsCode & DevOps

Responded1744 ms15 / 22
VibeKit

Build, deploy, and operate hosted web apps on VibeKit (vibekit.bot) from any MCP client.

Developer ToolsCode & DevOps

Responded1811 ms15 / 22
Kleap

Build, edit, publish, and manage websites and web apps with Kleap hosting, domains, and analytics.

Developer ToolsCode & DevOps

Responded1814 ms15 / 22
The Profound Agency

Search, price and order press placements across 1,600+ publications. Free AI-visibility audits too.

Developer ToolsCode & DevOps

Responded1852 ms15 / 22
attest — verification for AI agent artifacts

Verify artifacts produced by AI agents: schema, emptiness, provenance, authority.

Developer ToolsCode & DevOps

Responded2047 ms15 / 22
Comrades of War Archive

Search a Spanish gaming-community archive and receive exact x402 page purchase URLs.

MediaCode & DevOps

Responded2079 ms15 / 22

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