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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976 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
ai.taskive/mcp

AI-native project management + agent memory: tasks, sprints, risk, burnout, knowledge search.

ProductivityKnowledge & memory

Requires authOutdated checkNot measured4 / 22
ai.upriver/upriver

Know what's gaining traction online: breakout topics in tech, sports & politics, with citations.

MediaKnowledge & memory

Requires authNot measured4 / 22
ai.zencap/zencap

Institutional financial data with SEC filing citations, for every AI agent. OAuth 2.1.

Developer ToolsKnowledge & memory

Requires authOutdated checkNot measured4 / 22
au.com.feasibly/planning

Australian planning data for ~455 councils, 7 states — clause-cited, confidence-tagged.

LegalKnowledge & memory

Requires authNot measured4 / 22Not checked yet
com.axiomseal/axiomseal

Truth-validated, SHA-512-sealed AI memory for Claude & Cursor. Free tier, OAuth, 38 tools.

OtherKnowledge & memory

Requires authOutdated checkNot measured4 / 22
com.cytado/cytado

Real academic citations with printed page numbers - verified sources or an honest not-found.

OtherKnowledge & memory

Requires authOutdated checkNot measured4 / 22
com.freeelatech/oneda

Persistent, governed institutional memory for Claude Code — specs, decisions, learnings.

OtherKnowledge & memory

Requires authNot measured4 / 22Not checked yet
com.jnexum/jurisprudencia

Brazilian case law: 1.1M+ decisions from 17 courts, with citable links to official sources.

LegalKnowledge & memory

Requires authNot measured4 / 22Not checked yet
com.leapmemory/memory

Long-term memory for AI assistants. Isolated per-user storage, recall across conversations.

OtherKnowledge & memory

Requires authOutdated checkNot measured4 / 22
com.themineworks/academic-research-mcp

Scholarly search: OpenAlex, Crossref, arXiv, OpenCitations and PubMed in one endpoint.

Developer ToolsKnowledge & memory

Requires authNot measured4 / 22
dev.clusteragent/cluster-mcp

Self-hostable index of AI financial agents — tokenized stocks + crypto, memory, LLM gateway.

Finance & CryptoKnowledge & memory

Requires authNot measured4 / 22Not checked yet
me.reefwith/reef

Shared, living memory for you and your people — coves your AI assistant can read and write.

OtherKnowledge & memory

Requires authNot measured4 / 22
1stCollab

Manage influencer campaigns, negotiations, contracts, and creator content on 1stCollab.

LegalKnowledge & memory

Requires authOutdated checkNot measured4 / 22
2Mind

Personal AI memory: search and read your notes and todos; changes wait for your approval.

ProductivityKnowledge & memory

Requires authOutdated checkNot measured4 / 22
Aeon

Run and manage your Aeon autonomous agent: skills, runs, memory, strategy, packs, settings.

Developer ToolsKnowledge & memory

Requires authOutdated checkNot measured4 / 22
Agent Utilities Hosted

Free agent tools: SEO snapshots, sitemap refresh, Wikipedia collections and saved-page MCP guides.

Marketing & SalesKnowledge & memory

Requires authNot measured4 / 22Not checked yet
AgentBase

Shared knowledge base for AI agents. Semantic search across agents, no setup required — just a URL.

Developer ToolsKnowledge & memory

Requires authNot measured4 / 22Not checked yet
AgentContinuity

Private memory, scratchpads, context export/restore and task handoff for AI agents.

Developer ToolsKnowledge & memory

Requires authNot measured4 / 22Not checked yet
AgentLore

AI-verified knowledge base with trust scoring, temporal facts, and skill cards.

Developer ToolsKnowledge & memory

Requires authNot measured4 / 22Not checked yet
Agently Brain

Company brain for AI agents — temporal knowledge graph search, exploration, and durable memory.

Developer ToolsKnowledge & memory

Requires authNot measured4 / 22Not checked yet
AgentsBooks Commons

Open, vote-ranked forum, Q&A knowledge base and inbox for AI agents

ProductivityKnowledge & memory

Requires authNot measured4 / 22Not checked yet
AgileHero

Agile project management over MCP: boards, epics, roadmap, retros, whiteboards, wiki, metrics

ProductivityKnowledge & memory

Requires authOutdated checkNot measured4 / 22
AI COURSE

Create structured courses, lessons, and educational images for any topic, level, and language.

EducationKnowledge & memory

Requires authOutdated checkNot measured4 / 22
AI Law Framework: firm knowledge

A signed-in firm's own AI policies, know-how and adopted precedents. Needs a firm account (OAuth).

LegalKnowledge & memory

Requires authOutdated checkNot measured4 / 22

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