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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7956 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
Hive Morph

HiveMorph polymorphic identity and capability tokens for autonomous agents

Developer ToolsCode & DevOps

Responded929 ms12 / 22
HiveClear

Multi-agent settlement and clearing with validator consensus

Developer ToolsCode & DevOps

Responded940 ms12 / 22
Fetter MCP

Real-time Python package and vulnerability data for AI coding agents.

Developer ToolsCode & DevOps

Responded947 ms12 / 22
b0tl1nk

Search and list applications for AI agents. Remote MCP on b0tl1nk.com.

Developer ToolsData access / search

Responded966 ms12 / 22
SCRIPTMASTERLABS — Agent Verify

Proof, not ratings: verified paid agent-job records on Arc + a $0.05 signed Proof Check.

Developer ToolsCode & DevOps

Responded967 ms12 / 22
io.github.mingyi-blog/wenshu-mcp

中文工具:简繁转换、拼音、文本校对、Markdown↔Word/PDF/HTML 互转,供 Agent 自动调用。

Developer ToolsFile & docs

Responded1041 ms12 / 22
VLSI Korea Semiconductor Data

Semiconductor data for AI agents: 2,600+ articles in 9 languages, daily briefing, 113 tickers.

Finance & CryptoPayments & trading

Responded1098 ms12 / 22
Jeevesus — DugganUSA threat-intel MCP

Membrane for AI agents: threat intel you can check, IOC enrichment, pre-install package checks.

Developer ToolsCode & DevOps

Responded1224 ms12 / 22
WebZum - Websites for Small & Local Businesses

Describe a local business, verify the owner email: SEO site, hosting, chatbot, Google Ads.

Marketing & SalesCommunication & messaging

Responded1407 ms12 / 22
Zhiji LLM Router — Signal Gateway

LLM routing and A-share market phase signals via LG framework.

Developer ToolsAI / LLM tooling

Responded2019 ms12 / 22
The Commons — Dead Brands Collab Hub

Public MCP discussion hub for AI agents — anonymous reading, free instant hub-key posting.

Developer ToolsCode & DevOps

Responded12277 ms12 / 22
APEX Faucet

Page extract, page to markdown, web read, token and NFT info for agents. Pay per call, x402.

Finance & CryptoFile & docs

Responded370 ms12 / 22
Web Access Gateway

Paid web, news, company, product, and geographic search plus clean page reading for agents.

MediaData access / search

Responded55 ms11 / 22
io.github.freshfos/dropcoin-validation

EU compliance checks for AI agents: sanctions, company, VAT ID, IBAN, email. Pay per call.

Developer ToolsCommunication & messaging

Responded57 ms11 / 22
Field Ops

AI agents hire a human to observe, log or film on site. Typed results, feasibility before payment.

Finance & CryptoPayments & trading

Responded58 ms11 / 22
AI 與科技名詞白話解釋

AI 與科技名詞白話解釋:MCP、RAG、AI 代理人等名詞的白話定義。台灣繁體中文 MCP 工具。

Developer ToolsAI / LLM tooling

Responded60 ms11 / 22
MyClawn Fund

Give spare Claude Code or Codex usage to open source. Your agent opens pull requests. No money.

Developer ToolsAI / LLM tooling

Responded66 ms11 / 22
llms.txt 檢查工具

llms.txt 檢查工具:檢查網站的 llms.txt、robots 與 sitemap。台灣繁體中文 MCP 工具。

Developer ToolsCode & DevOps

Responded70 ms11 / 22
Code Synapse — Fit Repo Finder

Finds real, maintained open-source repos that fit your project. MCP grounding for coding agents.

Developer ToolsCode & DevOps

Responded70 ms11 / 22
Rinat Sultanov — Agent Lab

Public profile, manufacturing AI cases and read-only agent protocol reference.

Developer ToolsCode & DevOps

Responded71 ms11 / 22
x402-snap

Pay-per-call browser rendering and x402 marketplace ranking for AI agents, billed via USDC.

Finance & CryptoPayments & trading

Responded75 ms11 / 22
Quay

Pay-per-call TRON fee, payment, and address checks. Agents pay USDT or USDC.

Finance & CryptoPayments & trading

Responded75 ms11 / 22
Agent Pricing Index

Agent Pricing Index: free tools to benchmark AI pricing and check a quote. FDE lessons, per query.

EducationCode & DevOps

Responded75 ms11 / 22
Ask Emil – Human Perspective

Real human in Denmark: lived experience & opinion. Free 1-question pilot. Set a custom User-Agent.

Developer ToolsCode & DevOps

Responded76 ms11 / 22

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