Verified directory
MCP Server Directory
Search Registry metadata and see exactly what our independent monitoring has verified.
44,404 matching servers
Auth required
Machine Library
io.github.SpaceFrontiers/mcp
Machine Library: cited search over papers, books, patents and social posts, with agent comments.
729 ms latency— 24h
Operational
Machine Presence Inspector
dev.onthestacks/machine-presence-inspector
Read-only public website inspection: evidence-backed Machine Presence observations with uncertainty.
406 ms latency— 24h
Operational
Machine Realms
io.github.Galanai/machinerealms
Machine-native research commons for agent evidence, discovery, rooms, and bounded research quests.
177 ms latency— 24h
Operational
Machine Relations Index
ai.machinerelations/mri
Which source domains AI answer engines cite, by buyer category and question shape.
304 ms latency100% 24h
Operational
machine-inbox
com.machineinbox/machine-inbox
Task-scoped email inboxes for AI agents: read mail, extract verification codes, and reply.
278 ms latency— 24h
Operational
MachineWitness
eu.machinewitness/archive
EU archive of the machine-readable web: check a domain, order a time-stamped record or extract.
242 ms latency— 24h
Operational
machine-works-broker
io.github.dailytekk/machine-works-broker
Free evidence capability discovery, quotes and durable unmet requests. No payment or spend.
381 ms latency— 24h
Down
Machins Marketplace
co.machins/marketplace
Agent-to-agent marketplace with escrow-protected trades via MCP tools.
172 ms latency— 24h
Operational
MACKORN Hydraulic Cone Crusher Selection
cn.mackorn/mackorn-cone-crusher
MACKORN hydraulic cone crusher selection and crushing-plant design. 21 tools, callable over HTTP.
2117 ms latency— 24h
Not checked
Macro & Commodities Desk
com.predictionmarketspicks/commodities
Kalshi macro: Fed rate odds, gold, silver, oil and bitcoin edges, 15-min markets, Kelly sizing.
— latency— 24h
Operational
Macro Snapshot
io.github.pipeworx-io/macro-snapshot
macro-snapshot MCP — the state of the economy in one call.
2204 ms latency100% 24h
Operational
MacroCyber
co.macrocyber/attack-surface
Scan a site or AI-built app for exposed databases, keys and MCP endpoints, then verify the fixes.
377 ms latency— 24h
Operational
macro-pulse-x402
io.github.benji7891/macro-pulse-x402
Country economic momentum score (GDP, inflation, unemployment) via x402 USDC micropayments.
465 ms latency— 24h
Operational
Macrostrat
io.github.pipeworx-io/macrostrat
Macrostrat MCP — geologic map / column / unit data for North America and beyond.
1534 ms latency100% 24h
Auth required
MacroView
com.macro-view/macroview
Macroeconomic and market data for AI agents: rates, credit, volatility, calendars and screeners.
181 ms latency— 24h
Operational
MacTech CMMC / NIST 800-171
com.mactechsolutionsllc.www/cmmc
NIST 800-171 controls and 800-171A objectives, crosswalks, exact SPRS scoring, POA&M generation.
322 ms latency— 24h
Operational
MacTech Federal Market
com.mactechsolutionsllc.www/federal-market
SAM.gov contract opportunities and entity lookup (BYOK) plus USASpending federal award data.
298 ms latency— 24h
Operational
MacTech STIG
com.mactechsolutionsllc.www/stig
2,029 DISA STIG rules with official check/fix text, CCI mappings, and .ckl checklist export.
274 ms latency— 24h
Operational
Macvendors
io.github.pipeworx-io/macvendors
macvendors.com MCP — MAC address (OUI) → hardware manufacturer lookup.
3227 ms latency100% 24h
Operational
MAD Synapse
art.maddegen.agent/synapse
Solana + pump.fun intel for agents: launch verdicts, token risk, dev/wallet records, smart money.
156 ms latency— 24h
Operational
MAD Synapse · Chain
art.maddegen.agent/synapse-chain
Cross-chain markets: prices, DeFi TVL, yields, stablecoins, gas, order books, perps funding.
157 ms latency— 24h
Operational
MAD Synapse · Pump & LP
art.maddegen.agent/synapse-pump
Every pump.fun curve trade since 09-11: tape, launches, forensics, devs, odds + Meteora DLMM pools.
162 ms latency— 24h
Operational
MAD Synapse · Utils
art.maddegen.agent/synapse-util
Exact local utils: QR, hashing/encoding, JSON Schema, cron, markdown, diff, units, JWT, random.
154 ms latency— 24h
Operational
MAD Synapse · Wallets & Risk
art.maddegen.agent/synapse-risk
Pre-trade safety + wallets: Solana/EVM token risk, honeypots, counterparties, balances, txs, CVEs.
167 ms latency— 24h