Showing 24 of 7,189 servers
Sciencebase
USGS ScienceBase catalog MCP.
SINTEGRA: SUFRAMA
SINTEGRA: SUFRAMA, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Senate Lobbying
US Senate Lobbying Disclosure (LDA) MCP.
three.ws Billing
An agent's account economics — plan quotas, metered usage, invoices, receipts, and earnings.
🐴 Gulltoppr
Resolve any EVM contract ABI (even unverified, via decompilation), read, simulate, prepare txs.
College Scorecard
Higher education data: tuition, graduation rates, and earnings
B4 Index
Independent build-vs-buy index: score software categories BUILD/BUY/BRIDGE/BEWARE.
MCP Office Excel
65-tool Excel MCP server. Read, write, format, and export .xlsx files. Windows-first.
three.ws Copy Trading
Manage copy-trade follows — follow leaders, tune sizing and guard rules, and track fees owed.
Crypto Fng
Crypto Fear & Greed Index MCP.
Civitai
Civitai MCP.
Reply.io
Manage sequences, contacts, and outreach statistics on Reply.io's sales engagement platform.
Fara
FARA (Foreign Agents Registration Act) MCP.
three.ws KOL
Per-wallet KOL deep dive — a tracked trader's portfolio P&L and its trades on a given mint.
Futuur
Futuur Prediction Market MCP.
ChemDraw MCP (unofficial)
Molecule names or SMILES to 2D structures, reactions, mechanisms, spectra - offline via RDKit.
ENS Resolver API
Resolve ENS names to Ethereum addresses and reverse. x402 micropayment.
Magic 8 Ball
magic-8-ball MCP — wraps StupidAPIs (requires X-API-Key)
Hgnc
HGNC (HUGO Gene Nomenclature Committee) MCP.
Un Sdg
UN Sustainable Development Goals (SDG) Indicators MCP — UN Statistics Division.
Barvinca MCP
Inspect ACC administration data and run bounded, approval-gated bulk user workflows.
Merriam Webster
Merriam-Webster MCP — wraps the Merriam-Webster Collegiate Dictionary and
three.ws Marketplace
Browse and discover the public three.ws agent marketplace and skills catalog. Read-only.
SEAR
Benchmark-first release surface with a read-only MCP endpoint and operator CLI.