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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2172 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
CMeIn

Turns ordinary phone photos of you into photos of you having a life. Advice, credits, 4,500 scenes.

MediaAI / LLM tooling

Outdated check406 ms12 / 22
AIWebsiteMaker / BuildMyPage

Generate a logo, color palette, brand guide and responsive HTML website from a business brief.

OtherAI / LLM tooling

Outdated check417 ms12 / 22
com.mybiblecopilot/bible-copilot

Scripture-cited answers to any Bible question, plus verse text and study pages, for AI agents.

Developer ToolsAI / LLM tooling

Outdated check418 ms12 / 22
UGC Pocket

Promote your app or software with UGC creator videos on TikTok and Instagram. No API key.

MediaAI / LLM tooling

Outdated check418 ms12 / 22
AImeistrO

Autonomous music production for AI agents with MIDI generation, QC and provenance.

MediaAI / LLM tooling

Outdated check430 ms12 / 22
Soundiiz

Official Soundiiz tools for tracklists, public playlist imports and music transfer compatibility.

MediaAI / LLM tooling

Outdated check431 ms12 / 22
The Neural Net

Sourced register of open-weight AI model releases and AI news. Every field cites its source.

MediaAI / LLM tooling

Outdated check436 ms12 / 22
PromptFax

Send a one-off fax from inside ChatGPT or Claude. Pay-per-use, $2-$4.50 per delivered fax.

OtherAI / LLM tooling

Outdated check440 ms12 / 22
Duoly

Find, price and book gaming teammates and coaches, then track your order, with interactive cards.

MediaAI / LLM tooling

Outdated check441 ms12 / 22
uk.co.gigstamp/gigstamp

UK live music and events, from grassroots small venues to major shows, updated daily.

MediaAI / LLM tooling

Outdated check442 ms12 / 22
com.442ball/442ball

442ball's weekly football club Power Ratings, league strength, runs and greatest sides.

MediaAI / LLM tooling

Outdated check443 ms12 / 22
Tensorust

Receipts-first data: real crates.io downloads, dated LLM API prices, sourced answers, free dev tools

OtherAI / LLM tooling

Outdated check453 ms12 / 22
StudioSphere Pulse — Audio Intelligence

Free licensed loops and authorized audio analysis: BPM, key, waveform. Estimate before paid use.

MediaAI / LLM tooling

Outdated check455 ms12 / 22
Style Look Lab

Recommend hairstyles for a face shape, with links to virtually try each one on your own photo.

MediaAI / LLM tooling

Outdated check456 ms12 / 22
ReelRecs

Find movies and shows for tonight with current trends, mood, taste and streaming options.

MediaAI / LLM tooling

Outdated check456 ms12 / 22
Image Kind

Find artist-credited art prints and canvas, made to order by Image Kind’s studio.

MediaAI / LLM tooling

Outdated check458 ms12 / 22
nice to have

Find ready-made build kits for Claude Code and Codex: slides, LINE stickers, pixel art, games.

MediaAI / LLM tooling

Outdated check462 ms12 / 22
Kaleto

Find kids' enrichment providers (sports, swim, dance, arts, STEM, camps) in 39 US regions.

MediaAI / LLM tooling

Outdated check464 ms12 / 22
Kliqo AI

Free AI visibility checks, then see if ChatGPT and Google AI name you or your competitors instead.

OtherAI / LLM tooling

Outdated check466 ms12 / 22
Sigistry Plugin Catalog (formerly Claude Registry)

Renamed: prefer com.sigistry/plugin-catalog. This legacy endpoint keeps working.

OtherAI / LLM tooling

Outdated check470 ms12 / 22
Errand

Dispatch nearby humans for on-site checks, photos, pickups and queues with verified evidence.

MediaAI / LLM tooling

Outdated check472 ms12 / 22
favicon.zip

Generate favicons (ICO, SVG, Apple touch, PWA, manifest) from SVG, text or emoji; check any site.

OtherAI / LLM tooling

Outdated check473 ms12 / 22
Autoridad Digital — GEO

Escáner GEO: analiza si una web es legible y citable por ChatGPT, Perplexity, Gemini y Claude.

OtherAI / LLM tooling

Outdated check478 ms12 / 22
hosaka music data

Verified music facts for agents: artists, releases, tracks, gigs, similar artists, discovery lists.

MediaAI / LLM tooling

Outdated check481 ms12 / 22

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