APIShed

blockers

apished.com

Validates PESEL/NIP/REGON/IBAN/Luhn/ISBN/EAN/SWIFT-BIC/VAT; RPN calc, date math, hashing, tokens

https://apished.com/mcpWebsiteUnknownMCP 2025-11-25v1.0.0last checked 8 Oct 2026spoke MCP on 90.2% of 92 checks (30 days)initialize in 192 ms

How to authenticate

Checked against the endpoint by our probe on 8 Oct 2026. These are the capabilities the server advertises, not a prediction about any particular client.

Scheme	Unknown
Protected-resource metadata	✕Not found Without it a client has to guess where the authorization server lives.
Anonymous access	Refused — credentials required

What the probe found

blockerThe endpoint answered 502, not MCP

Expected a JSON-RPC response; got 11 bytes of an unlabelled body. Streamable HTTP endpoints accept a POST at the same URL a client connects to.

Tools

color_contrastcolor_convertcsv_from_jsoncsv_parsecsv_statscsv_to_jsoncsv_validatedatemath_adddatemath_agedatemath_businessdaysdatemath_dayofweekdatemath_diffdatemath_leapyeardatetime_nowean_validateemail_validateencode_decodeencode_encodehash_digesthash_hmaciban_validateisbn_validatejsonschema_validateluhn_validatenetwork_cidr_containsnetwork_cidr_infonetwork_cidr_overlapsnip_validatepesel_validatepipe_runrandom_intregex_extractregex_matchregex_replaceregex_splitregon_validaterpncalc_evalswiftbic_validatetext_charattext_counttext_palindrometext_reversetext_sorttext_statstext_wordcounttokens_countunits_convert_datasizeunits_convert_temperatureurl_validateuuid_generateuuid_validatevateu_validate

Contract history

29 Sep 2026v1.0.019 compatible2 cosmeticinstructions rewritten

Instructions rewritten: encode_decode, encode_encode. The description an agent follows changed; the callable contract may not have.

27 Sep 2026v1.0.01 compatible

22 Sep 2026v1.0.02 compatible

17 Sep 2026v1.0.01 compatible

24 Aug 2026v1.0.0first recorded contract

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Status for a README, from the last probe — cached an hour, so up to seven hours behind the endpoint. Links back to this page.

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