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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2623 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
com.thechrisgrey/mcp

Search Christian Perez's blog, read posts, and ask about his work, podcast, and writing.

MediaData access / search

Outdated checkNot measured4 / 22
io.github.iamtsoftware/promolink

Music promo platform: email campaigns, Instagram DMs, Spotify discovery, SmartLinks, analytics.

MediaCommunication & messaging

Outdated checkNot measured4 / 22
io.github.Zuga-luga/Zugabot

AI dev tools + image generation, paid per-use with USDC on Base (x402).

MediaPayments & trading

UnreachableNot measured4 / 22
uk.co.footballtrialsdatabase/site

Football Trials Database: the site's own MCP server — checker, enquiry (enquiry = a human...

MediaDatabase

Outdated checkNot measured4 / 22
us.limner/limner

AI visual generation agent: multi-pipeline rendering, prompt crafting, and image composition.

MediaAI / LLM tooling

Outdated checkNot measured4 / 22
aether studio — AI Image Generation, Editing & Creative Workflow

Generate, edit, and explore AI images. Flux, Imagen, LoRA identity swap, upscale, and more.

MediaCode & DevOps

Outdated checkNot measured4 / 22
AIGE

AI creative studio for images, video and carousel decks, with one saved character in every shot.

MediaAI / LLM tooling

Outdated checkNot measured4 / 22
AIsa Instagram

Public profiles, timelines, reels, highlights, comments and video transcripts.

MediaAI / LLM tooling

Outdated checkNot measured4 / 22
AIsa SERP — Google

Google results: organic, paid, local, images, news, maps, jobs and the AI overview.

MediaBrowser & web scraping

Outdated checkNot measured4 / 22
AIsa SERP — Other Engines

Search results outside Google: Bing, Yahoo, Baidu, Naver, Seznam and YouTube.

MediaData access / search

Outdated checkNot measured4 / 22
AIsa YouTube Search

Search videos, channels and playlists, narrowed by country, language and filters.

MediaData access / search

Outdated checkNot measured4 / 22
BioRobot

Human for hire by AI agents: ground-truth checks, photo evidence, errands near Crystal Lake, IL

MediaAI / LLM tooling

Outdated checkNot measured4 / 22
Chikoh - Fantasy Sports & Entertainment Intelligence

AI fantasy sports & entertainment intelligence. 75 tools across 10 sports + TV/Awards.

MediaCode & DevOps

Outdated checkNot measured4 / 22
CopyTheVideo

Find MP4 download options for public Facebook videos and Reels. No login or local file upload.

MediaAI / LLM tooling

UnreachableNot measured4 / 22
Cosmonote

Access your Cosmonote audio notes, transcriptions, summaries, and action items.

MediaAI / LLM tooling

Outdated checkNot measured4 / 22
Crafting Step by Step

Search and cite step-by-step papercraft and craft tutorials with tools, supplies, and video credit.

MediaData access / search

UnreachableNot measured4 / 22
Delta Signal

Audio steganography & watermarking. Encode/decode hidden messages that survive YouTube re-encoding.

MediaAI / LLM tooling

Outdated checkNot measured4 / 22
Duskly

MLS compliance for edited listing photos: classify edits, write disclosures, verify provenance.

MediaAI / LLM tooling

UnreachableNot measured4 / 22
Frankreel

YouTube growth tools: keyword research, title scoring, AI titles, tags, audits, outliers, ideas.

MediaAI / LLM tooling

UnreachableNot measured4 / 22
GridShot — AI Fashion Photography

Virtual try-on and on-model AI fashion photography: catalog search, try-on grids, HD delivery.

MediaData access / search

UnreachableNot measured4 / 22
Image Generator API

AI image generation from text prompts via Gemini. x402 micropayment.

MediaCode & DevOps

Outdated checkNot measured4 / 22
Image Resize API

Resize images from URL — PNG, JPEG, WebP output. x402 micropayment.

MediaCode & DevOps

Outdated checkNot measured4 / 22
Iteration Layer

Composable APIs for document extraction, image transformation, and document & sheet generation.

MediaFile & docs

Outdated checkNot measured4 / 22
Laqta Video Edit Planner

Validate video cut plans and parse timed subtitles for Laqta’s local browser video editor.

MediaAI / LLM tooling

Outdated checkNot measured4 / 22

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