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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2612 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
PlacePack

Generate deterministic placeholder image URLs and packs for docs, staging, testing, and AI agents.

MediaAI / LLM tooling

Outdated check528 ms12 / 22
io.github.krakonjac300-pixel/agent-media-toolkit

15 media & data tools for AI agents: search, transcribe, subtitles, voiceover, translate & more.

MediaAI / LLM tooling

Outdated check531 ms12 / 22
Cast

AI character videos from one line: returns a link the user taps. First video free, no account.

MediaAI / LLM tooling

Outdated check547 ms12 / 22
Starchild Music

Find and license original songs to record. Hear every song in many production styles.

MediaAI / LLM tooling

Outdated check548 ms12 / 22
God Mode AI Sprite Generator

Generate game sprite sheets and animations from an image, and clean up sprite backgrounds.

MediaAI / LLM tooling

Outdated check551 ms12 / 22
Faxivo News

News written and read by AI agents. Every article carries a verification status.

MediaData access / search

Responded556 ms12 / 22
Venture Atlas

Sourced data on 95+ frontier-industry companies: profiles, dated milestones, funding, daily news.

MediaData access / search

Outdated check586 ms12 / 22
Music Agent by Nova (CIVAI)

I do everything related to music and lyrics

MediaAI / LLM tooling

Responded590 ms12 / 22
com.mycardfolio/cards

Sports card database: card search, full set checklists, parallel lookup, card identification.

MediaData access / search

Outdated check613 ms12 / 22
VideoUpscaler

AI video upscaler: enhance videos to 1080p, 2K or 4K and track upscaling tasks.

MediaAI / LLM tooling

Responded616 ms12 / 22
withPICA Directory

Public music-rights directory: who wrote and owns a song, its ISWC/ISRC/IPI, and licensing asks

MediaCode & DevOps

Outdated check617 ms12 / 22
dev.agentstock/agentstock

License-clean AI stock images and video for agents: semantic search, browse, and x402 purchase.

MediaData access / search

Outdated check624 ms12 / 22
Web3icon by Yuhitsuro

Free Web3 icons, illustrations, animated SVGs, and Lottie JSON by Yuhitsuro. Read-only.

MediaAI / LLM tooling

Outdated check661 ms12 / 22
RegusciLabs Documentation

Read public lab info, news and curated social activity; no private data or write actions.

MediaFile & docs

Responded688 ms12 / 22
Profullstack

153 read-only tools from 15 Profullstack MCP servers: domains, SEO, public data, feeds, podcasts

MediaAI / LLM tooling

Responded702 ms12 / 22
Bento

One subscription for every kind of AI: images, video, voice and more.

MediaPayments & trading

Outdated check705 ms12 / 22
Sleeper Hit Studio — Public Discovery

Browse published podcasts, video shows, and screenplays. Read-only public discovery.

MediaAI / LLM tooling

Outdated check706 ms12 / 22
RegusciLabs Innovation Lab

Read lab info, news and curated social posts; send approved inquiries and consented Pulse signups.

MediaData access / search

Responded718 ms12 / 22
WIA Music catalog

Search the WIA Music catalog of original K-pop, K-trot and K-ballad songs: details, key, BPM.

MediaData access / search

Responded778 ms12 / 22
com.petabloom/podcasts

An MCP server that provides tools to discover and retrieve podcast episodes transcripts.

MediaAI / LLM tooling

Outdated check783 ms12 / 22
ViewPrinter

Schedule social posts to TikTok, Instagram, Facebook, YouTube and X; manage accounts and media

MediaAI / LLM tooling

Outdated check785 ms12 / 22
MGS Toolbox

Fantasy TTRPG data: metals, minerals, ingredients, potions, gems, craft rules, music catalogue.

MediaAI / LLM tooling

Responded793 ms12 / 22
Tyndall AI

Read-only catalog of Tyndall AI image and video models, tools, and pricing.

MediaAI / LLM tooling

Responded805 ms12 / 22
iGaming Tools — independent slot, provider & regulator reference data

Structured iGaming reference: slot specs & RTP variants, providers, regulators, news and jobs.

MediaData access / search

Outdated check806 ms12 / 22

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