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.

Connect your agent

1053 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
GitHits

Search public open-source code, documentation, metadata, vulnerabilities, changelogs, and examples.

Developer ToolsFile & docs

Requires authOutdated checkNot measured5 / 22
GitHub

Connect AI assistants to GitHub - manage repos, issues, PRs, and workflows through natural language.

Developer ToolsCode & DevOps

Requires authNot measured5 / 22Not checked yet
GitHub Actions Audit

GitHub Actions workflow security audit - 21 checks: pinning, permissions, secrets, injection.

Developer ToolsCode & DevOps

Requires authNot measured5 / 22Not checked yet
GitHub Hot Board

GitHub hot-repo leaderboards: snapshots, movers, rank history. Read-only JSON, hourly batches.

Developer ToolsCode & DevOps

Not measuredNot measured5 / 22
GitHub Repository Intelligence

Repo intel for AI coding agents: overview, PRs, contributors, hot files, CI, deps. Remote MCP.

Developer ToolsCode & DevOps

Requires authNot measured5 / 22Not checked yet
GitHubCard

Create GitHub profile and repository cards for READMEs, link previews and social posts.

Developer ToolsCode & DevOps

Requires authNot measured5 / 22Not checked yet
GitLab MCP Server

Go MCP server for GitLab: 2 dynamic tools reach ~876 actions on Free/CE, up to ~1103 on Ultimate.

Developer ToolsCode & DevOps

Requires authNot measured5 / 22Not checked yet
Requires authNot measured5 / 22Not checked yet
GitLumen MCP

Screens public GitHub repos and PRs to generate risk maps, findings, and merge-readiness signals.

Developer ToolsCode & DevOps

Requires authNot measured5 / 22Not checked yet
globalize.now

Localize apps from your AI assistant: translate locale files, set glossaries, connect GitHub repos.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured5 / 22
GoodSender

Publish blog posts, send newsletters and emails from Claude, Claude Code, Codex and ChatGPT.

Marketing & SalesCommunication & messaging

Requires authOutdated checkNot measured5 / 22
Graphify

Search indexed code, trace dependencies, assess change impact, and recall repository memory.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured5 / 22
Hexis

Git-backed platform for skills, tools, and context for AI agents

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured5 / 22
Homing Pigeon

Homing Pigeon (homingpigeon.dev) sends text alerts from your code or agent to one phone: yours.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured5 / 22
HorizonX — Premium UI Library

Animated UI components, shaders, templates and UI kits from HorizonX, exported into your code

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured5 / 22
HS Codes Classifier

AI-powered HS customs code classifier. Product description to 6-digit HS code.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured5 / 22
IAC Audit Pack

Four IaC audits in one call: Compose, Dockerfile, GitHub Actions, Kubernetes. 131 checks.

Developer ToolsCode & DevOps

Requires authNot measured5 / 22Not checked yet
IBM Granite x402 Remote

Pay-per-use IBM Granite AI via x402: chat, code, embeddings, forecasting. USDC on Base or Solana.

Finance & CryptoAI / LLM tooling

Requires authOutdated checkNot measured5 / 22
iHatePosting

Draft, check and schedule posts to your social accounts from Claude, ChatGPT, Cursor or VS Code.

Developer ToolsAI / LLM tooling

Requires authOutdated checkNot measured5 / 22
Itamos MCP Tools

Code-map tools for AI agents: see a repo's structure first, then edit only what matters.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured5 / 22
JustClaw-It

Licence-cleared code for coding agents, with attribution. Free search, MCP prompts and a skill pack.

Developer ToolsData access / search

Requires authNot measured5 / 22Not checked yet
Keystone

C4 architecture model of your system, built from code by your AI and read back as focused context.

OtherOther

Requires authNot measured5 / 22Not checked yet
Kite Discord Bot Builder

Build and fix Discord bots from a chat. Kite hosts them 24/7, with no code to deploy.

OtherCommunication & messaging

Requires authNot measured5 / 22Not checked yet
Knowl

Persistent memory for AI agents, for code, research and everyday life. Stale facts retire.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured5 / 22

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