MCP HeartbeatTHE MCP OBSERVATORY
Public workspace

Explore

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

4745 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
io.github.jink9428-source/smartdocs-mcp

Korean export docs: agents create invoice & packing list drafts via OAuth.

Finance & CryptoPayments & trading

Requires authOutdated checkNot measured5 / 22
io.github.johnisanerd/us-congress-trades

US Congress members' disclosed stock trades. Paid, on Apify's hosted MCP.

Finance & CryptoCode & DevOps

Requires authOutdated checkNot measured5 / 22
io.github.jyswee/analyga

Agent-first analytics: stats, events, sessions, funnels, ingest, websites & billing.

Finance & CryptoPayments & trading

Requires authNot measured5 / 22Not checked yet
io.github.jyswee/computegpu

Rent cloud GPUs from your agent: live catalogue, deploy, stop, destroy. Per-second billing.

Finance & CryptoCode & DevOps

Requires authNot measured5 / 22Not checked yet
io.github.lonniev/optionality-mcp

Optionality — AI-judged options trading drill, Tollbooth-monetized MCP server

Finance & CryptoPayments & trading

Requires authOutdated checkNot measured5 / 22
io.github.Marginpad/sdk

Free crypto-futures paper trading and live market data for AI agents. 29 tools; no key for data.

Finance & CryptoData access / search

Requires authNot measured5 / 22Not checked yet
io.github.Massed-Compute/mcp

Massed Compute MCP — GPU inventory, VM lifecycle, billing, SSH keys, and setup recipes.

Finance & CryptoPayments & trading

Requires authNot measured5 / 22Not checked yet
io.github.MLTCorp/convertfilefast

Convert files, run PDF/image tools, create billing links, and report feedback.

Finance & CryptoPayments & trading

Requires authNot measured5 / 22Not checked yet
io.github.mrlarryjohnson111/polymarket-mcp-server

Live Polymarket data for agents: markets, insider-scored whale trades, leaderboards, wallet P&L

Finance & CryptoPayments & trading

Requires authNot measured5 / 22Not checked yet
io.github.nexus-mcp-infra/onchain-activity-index

DeFi Protocol Activity Index -- quantitative on-chain activity metric from DefiLlama data

Finance & CryptoPayments & trading

Requires authOutdated checkNot measured5 / 22
io.github.nexus-mcp-infra/x402-receipt-verifier

Audits NEXUS's own x402 payment logs against its own delivery logs and issues a signed proof-of-deli

Finance & CryptoPayments & trading

Requires authOutdated checkNot measured5 / 22
io.github.NormiHQ/normi

French property market data — 17M+ DVF sales, 22M+ DPE energy ratings, 20M+ building records.

Finance & CryptoData access / search

Requires authNot measured5 / 22Not checked yet
io.github.phdwight/pse-edge-mcp

Philippine Stock Exchange data via PSE Edge: EOD quotes, price history, disclosures, financials.

Finance & CryptoCode & DevOps

Requires authNot measured5 / 22
io.github.physics-star-cat/databutler-us-rates

US federal 2026 tax brackets, standard deductions, payroll and retirement limits, sourced.

Finance & CryptoPayments & trading

Requires authNot measured5 / 22
io.github.quantumskils-arch/african-fintech-mcp

Mobile money fees, African tax rates, currency conversion and Uganda PAYE for AI agents.

Finance & CryptoCode & DevOps

Requires authOutdated checkNot measured5 / 22
io.github.quantustik/mcp

S&P 500 market data: filings, earnings, insider, Congress and institutional trades. No forecasts.

Finance & CryptoData access / search

Requires authNot measured5 / 22Not checked yet
io.github.quicknode/mcp

Manage your blockchain infrastructure across 80+ chains with your agents.

Finance & CryptoPayments & trading

Requires authOutdated checkNot measured5 / 22
io.github.Steveser1989/opc-mcp-server

OPC Suite — CRM, sales, inventory, accounting, HRM, payroll, claims, projects from any AI agent.

Finance & CryptoPayments & trading

Requires authNot measured5 / 22
io.github.theluckystrike/bank-statement-pdf

Import a bank CSV, categorise it, summarise it per currency and reconcile it against your expenses.

Finance & CryptoFile & docs

Requires authNot measured5 / 22Not checked yet
io.github.theluckystrike/categorize-transactions

Import a bank CSV, categorise it, summarise it per currency and reconcile it against your expenses.

Finance & CryptoCode & DevOps

Requires authNot measured5 / 22Not checked yet
io.github.theluckystrike/credit-note

Credit notes against an invoice or standalone: drafts, finalization, rendering, totals.

Finance & CryptoPayments & trading

Requires authNot measured5 / 22Not checked yet
io.github.theluckystrike/currency-exchange

Convert currencies on the daily European Central Bank reference rates. No API key, no signup.

Finance & CryptoCode & DevOps

Requires authNot measured5 / 22Not checked yet
io.github.theluckystrike/estimate-template

Quotes and estimates: VAT line items, a validity date, an A4 PDF, accept makes an invoice.

Finance & CryptoPayments & trading

Requires authNot measured5 / 22Not checked yet
io.github.theluckystrike/freelance-invoice

Create PDF invoices from your AI chat: clients, numbering, VAT, overdue reports. All data is local.

Finance & CryptoPayments & trading

Requires authNot measured5 / 22Not checked yet

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