iana registries mcp server MCP Tools
iana registries mcp server exposes 10 tools. Each one has its own page with the configuration for every client that can run this server.
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iana_lookup_portiana lookup port
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iana_lookup_media_typeiana lookup media type
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iana_lookup_http_statusiana lookup http status
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iana_lookup_http_fieldiana lookup http field
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iana_lookup_uri_schemeiana lookup uri scheme
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iana_lookup_peniana lookup pen
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iana_lookup_language_tagiana lookup language tag
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iana_get_rfc_statusiana get rfc status
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iana_search_registriesiana search registries
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iana_get_registry_recordsiana get registry records
This list was read from the server itself, by connecting to it and calling tools/list on 2 October 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.