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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1588 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.datavrn/schedule-iii

Deterministic Schedule III statements for Indian companies: trial balance in, Excel workbook out.

OtherFile & docs

Outdated check1061 ms11 / 22
com.ivisa.www/mcp

Check visa requirements and travel documents for international travel destinations.

TravelFile & docs

Responded1205 ms11 / 22
AutEng Docs — Agent Document Workspace & Publishing

Agent document workspace with wallet auth. Create, update and share markdown docs. By AutEng.ai

Finance & CryptoFile & docs

Outdated check1238 ms11 / 22
venue-watch agent tools

Pay-per-call (x402, USDC on Base) web-to-Markdown, PDF text, India IFSC/PIN, Base address tools.

Finance & CryptoFile & docs

Outdated check1260 ms11 / 22
Audience Resolver MCP by Nova (CIVAI)

Manage Audience Resolver content calendars, rows, and social scheduling on your AR project.

ProductivityFile & docs

Outdated check1445 ms11 / 22
net.reogrid/studio

Turn analyzed data into an Excel-like spreadsheet at a shareable URL: formulas, styles, filters.

ProductivityFile & docs

Responded1657 ms11 / 22
liz's doc public knowledge

Read-only search and Markdown access to liz's public docs, prompts, resources, and an MCP App.

Developer ToolsFile & docs

Outdated check2284 ms11 / 22
Rotase

Employee scheduling, staffing feasibility, localized demos, schedule reports and CSV export.

OtherFile & docs

Outdated check198 ms11 / 22
CareerProAI

Tailor your resume to any job, score it against the ATS, and practice interviews. 7-day free trial;

ProductivityFile & docs

Outdated check384 ms11 / 22
Life Strategist

Clarify a decision or career crossroads with a private strategy conversation. Start with a free 20-m

ProductivityFile & docs

Outdated check456 ms11 / 22
LegalDraft

AI-powered legal document templates: NDAs, contracts, ToS, privacy policies. Not legal advice.

LegalFile & docs

Outdated check457 ms11 / 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

Responded899 ms11 / 22
io.github.browtastic/freellms-gateway

FreeLLMs MCP gateway: filesystem, database, shell, fetch, auth and devtools.

Developer ToolsFile & docs

Responded803 ms11 / 22
com.tallymesh/lc-checker

Check a letter-of-credit document set for UCP600/ISBP discrepancies before the bank does.

Finance & CryptoFile & docs

Responded71 ms10 / 22
The Daily Markdown

Free AI news, ranked stories by section, and trending topics. No authentication required.

MediaFile & docs

Outdated check74 ms10 / 22
com.am-lich/vietnamese-calendar

Vietnamese Lunar Calendar for date and calendar conversion, and cultural insights.

ProductivityFile & docs

Responded76 ms10 / 22
com.nclexdrill/agent-toolbox

13 free utility tools for AI agents: web text, markdown, hashing, IDs, dates, units, JSON.

Developer ToolsFile & docs

Responded103 ms10 / 22
Html Vers Markdown

HTML to clean Markdown for LLM and RAG pipelines: headings, lists, tables, links, code fences. Pr...

Developer ToolsFile & docs

Responded137 ms10 / 22
PDF Kit

AI-powered PDF tools: fill forms via natural language

OtherFile & docs

Responded446 ms10 / 22
Fengshui Calculator

Verifiable Chinese calendar & feng shui: BaZi, flying stars, Kua, almanac. SHA-256 replayable.

ProductivityFile & docs

Responded481 ms10 / 22
ai.meetlark/mcp-server

Agent-first meeting schedule polls for humans and agents. Create polls, vote, find times.

ProductivityFile & docs

Responded484 ms10 / 22
Responded490 ms10 / 22
ai.artidrop/artidrop

Publish HTML, Markdown, and multi-file sites as shareable URLs instantly via MCP.

Developer ToolsFile & docs

Responded698 ms10 / 22
Responded832 ms10 / 22

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