MCP Servers — Browse Page 323 | Claude MCP

• UTC last day of the current month

  UTC last day of the current month

• UTC month name

  UTC month name

• Days to pad current UTC month to 31

  Days to pad current UTC month to 31

• UTC start of the current month

  UTC start of the current month

• Coarse moon age 0-29 from UTC day

  Coarse moon age 0-29 from UTC day

• Coarse moon phase from UTC day

  Coarse moon phase from UTC day

• MP3 frame sync check, file discarded

  MP3 frame sync check, file discarded

• MP3 frame sync check, file discarded

  MP3 frame sync check, file discarded

• Miles/h to m/s, number discarded

  Miles/h to m/s, number discarded

• Miles per hour to km/h

  Miles per hour to km/h

• UTC millisecond 0-999 band

  UTC millisecond 0-999 band

• UTC milliseconds remainder

  UTC milliseconds remainder

• UTC millisecond 0-999 band

  UTC millisecond 0-999 band

• MessagePack marker count, body discarded

  MessagePack marker count, body discarded

• multibase prefix charset, value discarded

  multibase prefix charset, value discarded

• multibase z-prefix, value discarded

  multibase z-prefix, value discarded

• multihash identity codec, value discarded

  multihash identity codec, value discarded

• multihash prefix shape, value discarded

  multihash prefix shape, value discarded

• multihash sha2 prefix, value discarded

  multihash sha2 prefix, value discarded

• Murmur hash hex length, input discarded

  Murmur hash hex length, input discarded

• MurmurHash hex, input discarded

  MurmurHash hex, input discarded

• MurmurHash3-128 hex length, input discarded

  MurmurHash3-128 hex length, input discarded

• MurmurHash3 hex length, input discarded

  MurmurHash3 hex length, input discarded

• MurmurHash3 hex length, input discarded

  MurmurHash3 hex length, input discarded

• MurmurHash3-32 hex length, input discarded

  MurmurHash3-32 hex length, input discarded

• Nano ID length, value discarded

  Nano ID length, value discarded

• nanoid URL-safe charset, value discarded

  nanoid URL-safe charset, value discarded

• Nano ID shape check

  Nano ID shape check

• URL-safe Nano ID charset

  URL-safe Nano ID charset

• NDJSON line count, bodies discarded

  NDJSON line count, bodies discarded

• NDJSON shape check, body discarded

  NDJSON shape check, body discarded

• NEL JSON key count, body discarded

  NEL JSON key count, body discarded

• Nepers to decibels, number discarded

  Nepers to decibels, number discarded

• NetFlow version nibble, bytes discarded

  NetFlow version nibble, bytes discarded

• LF vs CRLF vs CR, text discarded

  LF vs CRLF vs CR, text discarded

• News Feed Count

  Count items in a public RSS or Atom feed. Titles discarded.

• Nanograms to grams, number discarded

  Nanograms to grams, number discarded

• ni: hash-URI shape, value discarded

  ni: hash-URI shape, value discarded

• Nits to cd/m2, number discarded

  Nits to cd/m2, number discarded

• Nix attr-set brace count, body discarded

  Nix attr-set brace count, body discarded

• Nanoliters to liters, number discarded

  Nanoliters to liters, number discarded

• LF count, text discarded

  LF count, text discarded

• newline count, text discarded

  newline count, text discarded

• Dutch postcode shape, value discarded

  Dutch postcode shape, value discarded

• newline run length band, text discarded

  newline run length band, text discarded

• Nanometers to meters, number discarded

  Nanometers to meters, number discarded

• Nautical miles to kilometers, number discarded

  Nautical miles to kilometers, number discarded

• Nautical miles to kilometers

  Nautical miles to kilometers

• Notion URL Shape

  Check a Notion URL shape. Path discarded.

• npm Name Shape

  Check an npm package name shape. Name discarded.

• UTC nanosecond 9-digit band

  UTC nanosecond 9-digit band

• nupkg nuspec id shape, body discarded

  nupkg nuspec id shape, body discarded

• obfuscated integer id band, value discarded

  obfuscated integer id band, value discarded

• Wavefront OBJ vertex count, file discarded

  Wavefront OBJ vertex count, file discarded

• Mongo ObjectId base64 shape, value discarded

  Mongo ObjectId base64 shape, value discarded

• Mongo ObjectId 24-hex, value discarded

  Mongo ObjectId 24-hex, value discarded

• Mongo ObjectId hex length, value discarded

  Mongo ObjectId hex length, value discarded

• Mongo ObjectId shape

  Mongo ObjectId shape

• ObjectId 4-byte time prefix, value discarded

  ObjectId 4-byte time prefix, value discarded

• OCI image reference shape, name discarded

  OCI image reference shape, name discarded

• UTC offset shape like +02:00

  UTC offset shape like +02:00

• Open Graph meta count, markup discarded

  Open Graph meta count, markup discarded

• Open Graph tag count, markup discarded

  Open Graph tag count, markup discarded

• Ogg magic-byte check, file discarded

  Ogg magic-byte check, file discarded

• ASN.1 OID arc shape, value discarded

  ASN.1 OID arc shape, value discarded

• Open Agent Utility Index

  Transparent public utilities for agents. Requests are counted without storing identifiers.

• OpenAPI version key shape, body discarded

  OpenAPI version key shape, body discarded

• ORC magic-byte check, file discarded

  ORC magic-byte check, file discarded

• ORCID shape, id discarded

  ORCID shape, id discarded

• UTC ISO ordinal date

  UTC ISO ordinal date

• Origin scheme+host shape, URL discarded

  Origin scheme+host shape, URL discarded

• Origin header shape, value discarded

  Origin header shape, value discarded

• OWL class axiom count, body discarded

  OWL class axiom count, body discarded

• Troy ounces to grams, number discarded

  Troy ounces to grams, number discarded

• Ounces to grams

  Ounces to grams

• Pascals to kilopascals, number discarded

  Pascals to kilopascals, number discarded

• Pascals to bar

  Pascals to bar

• package.json key count, values discarded

  package.json key count, values discarded

• package.json key count, body discarded

  package.json key count, body discarded

• Packer source block count, body discarded

  Packer source block count, body discarded

• Paragraph count, text discarded

  Paragraph count, text discarded

• paragraph-break count, text discarded

  paragraph-break count, text discarded

• paragraph count, text discarded

  paragraph count, text discarded

• Parquet magic-byte check, file discarded

  Parquet magic-byte check, file discarded

• Parquet magic-byte check, file discarded

  Parquet magic-byte check, file discarded

• PascalCase hump count, value discarded

  PascalCase hump count, value discarded

• PascalCase token count, value discarded

  PascalCase token count, value discarded

• Pascal pressure band, number discarded

  Pascal pressure band, number discarded

• PascalCase charset, value discarded

  PascalCase charset, value discarded

• :path absolute-path shape, value discarded

  :path absolute-path shape, value discarded

• path/case segment count, text discarded

  path/case segment count, text discarded

• path/case segment count, value discarded

  path/case segment count, value discarded

• POSIX path shape, path discarded

  POSIX path shape, path discarded

• path/case segment count, value discarded

  path/case segment count, value discarded

• PBKDF2 hex length, input discarded

  PBKDF2 hex length, input discarded

• Parsecs to light-years, number discarded

  Parsecs to light-years, number discarded

• pcap magic endian, bytes discarded

  pcap magic endian, bytes discarded

• Percent-triplet count, input discarded

  Percent-triplet count, input discarded

• PDF magic-byte check, file discarded

  PDF magic-byte check, file discarded

• PDF URL Check

  HEAD a public URL and say whether it looks like a PDF. Body discarded.

• PE MZ/PE signature, bytes discarded

  PE MZ/PE signature, bytes discarded

• US pecks to liters, number discarded

  US pecks to liters, number discarded

• PEG rule count, body discarded

  PEG rule count, body discarded

• PEM fence check, key discarded

  PEM fence check, key discarded

• PEM fence check, key discarded

  PEM fence check, key discarded

• PEM fence shape, key discarded

  PEM fence shape, key discarded

• PEP 621 project name shape, body discarded

  PEP 621 project name shape, body discarded

• Percent-decode length, input discarded

  Percent-decode length, input discarded

• a as percent of b, numbers discarded

  a as percent of b, numbers discarded

• Percent-encode triplet count, input discarded

  Percent-encode triplet count, input discarded

• form-urlencoded percent/plus mix, input discarded

  form-urlencoded percent/plus mix, input discarded

• Permissions-Policy directive count, value discarded

  Permissions-Policy directive count, value discarded

• Whether Persian year is leap

  Whether Persian year is leap

• Persian year band

  Persian year band

• PGP armor fence check, key discarded

  PGP armor fence check, key discarded

• E.164 shape, number discarded

  E.164 shape, number discarded

• Picas to millimeters, number discarded

  Picas to millimeters, number discarded

• Culinary pinches to milliliters, number discarded

  Culinary pinches to milliliters, number discarded

• Imperial pints to liters, number discarded

  Imperial pints to liters, number discarded

• pipe-separated token count, value discarded

  pipe-separated token count, value discarded