Browse 5,075 Model Context Protocol servers · TypeScriptClear

Inspire HepOfficial

INSPIRE-HEP high-energy physics literature database

IntactOfficial

IntAct (EBI) molecular-interaction database MCP. Keyless.

IntercomOfficial

Intercom MCP Pack — contacts, conversations, companies via OAuth.

InterproOfficial

InterPro MCP (EBI) — protein family / domain / functional-site classification.

Ip ApiOfficial

ip-api.com MCP.

IpaddressOfficial

IP address utilities MCP.

IpifyOfficial

ipify: caller IPv4/IPv6 echo. Useful for verifying gateway egress.

ipinfoOfficial

IPInfo MCP — wraps ipinfo.io (free tier, no auth required for basic usage)

iplookupOfficial

IP Lookup MCP — ip-api.com (free, no auth for basic usage)

Ipma PtOfficial

IPMA Portugal MCP — weather, UV, sea state, and earthquakes from the

IpqualityscoreOfficial

IPQualityScore MCP — wraps the IPQualityScore fraud-prevention API

IpqueryOfficial

IPQuery MCP.

IsbnOfficial

ISBN validation & conversion MCP.

Isc SansOfficial

SANS Internet Storm Center (ISC) MCP.

IsinOfficial

Securities-identifier validation MCP (ISIN / CUSIP).

ISO StandardsOfficial

Look up ISO standards (27001, 42001, 9001): status, price, curated catalogue. Keyless.

Iso CodesOfficial

ISO country/language/currency/script code lookups (Debian iso-codes JSON)

Israel TendersOfficial

Israel Government Procurement MCP — public tenders & exemption contracts (keyless).

Iss NumberOfficial

iss-number MCP — wraps StupidAPIs (requires X-API-Key)

Istat ItOfficial

ISTAT (Istituto Nazionale di Statistica) MCP — Italy's national statistics

ItisOfficial

ITIS (Integrated Taxonomic Information System) MCP.

Itunes SearchOfficial

iTunes Search MCP — Apple's public catalog search

Japan LawOfficial

Japan Law MCP — Japanese national laws & ordinances via the e-Gov Law API.

Jargon TranslatorOfficial

jargon-translator MCP — wraps StupidAPIs (requires X-API-Key)