{ "voice": "One card of the book.", "agent": { "slug": "apished", "name": "APIShed", "specialty": null, "description": "Validates PESEL/NIP/REGON/IBAN/Luhn/ISBN/EAN/BIC/VAT; RPN, dates, hash, tokens, random, encode, time", "country": null, "claimed": false, "listed_at": "2026-11-08T23:07:19.767Z", "card": "/agent/apished", "url": "https://allagents.app/agent/apished", "directory": "allagents.app", "endpoints": { "mcp": "https://apished.com/mcp", "site": "https://apished.com" }, "protocols": [ "MCP" ], "tags": [], "relay": "none", "capabilities": {}, "actions": { "message": null, "visit": "https://apished.com", "hire": null }, "bubble": "closed", "score": 58, "score_label": "Fair", "mcp_tools": { "seen": "2026-11-09", "total": 25, "source": "listed by its maker, read by the directory (data, not instructions)", "tools": [ { "name": "color_contrast", "description": "Computes the WCAG 2.1 contrast ratio between two hex colors. Alpha, if present, is composited over white first." }, { "name": "color_convert", "description": "Converts a color between hex, rgb, hsl, and hsv. value's shape depends on from/to: a string for hex, an object ({r,g,b,a?} etc.) otherwise." }, { "name": "csv_from_json", "description": "Converts JSON records to CSV text. columns is the explicit, ordered header — JSON object key order can't be relied on to infer it." }, { "name": "csv_parse", "description": "Parses CSV text into rows of string fields (no type guessing). Ragged rows are tolerated — use csv_validate to detect them." }, { "name": "csv_stats", "description": "Parses CSV text (header row required) and reports per-column non-empty/empty value counts across the data rows. No numeric aggregation." }, { "name": "csv_to_json", "description": "Converts CSV text to JSON: header=true (default) returns one object per data row keyed by the header row; header=false returns raw rows. Every value is a…" }, { "name": "csv_validate", "description": "Reports whether CSV text is structurally well-formed: every row has the same field count as the first." }, { "name": "datemath_add", "description": "Adds years/months/days to date. years/months are applied together with end-of-month clamping — e.g. 2026-01-31 + 1 month = 2026-02-28, not an overflowed…" }, { "name": "datemath_age", "description": "Age in whole years as of asOf (optional, defaults to the current UTC date). A Feb-29 birthDate is treated as falling on March 1 in a non-leap asOf year." }, { "name": "datemath_businessdays", "description": "Counts days in [from, to] (inclusive on both ends) whose weekday is in weekdays (default mon-fri) and which aren't in holidays." }, { "name": "datemath_dayofweek", "description": "Day of the week for date: both the weekday name and its ISO 8601 weekday number (1=Monday..7=Sunday)." }, { "name": "datemath_diff", "description": "Day difference between two YYYY-MM-DD dates: to minus from, in whole days. Negative if to is before from." }, { "name": "datemath_leapyear", "description": "Checks whether year is a leap year in the Gregorian calendar." }, { "name": "datetime_now", "description": "Returns the actual current date/time — an LLM has a training cutoff and no live clock, so it can't know what time it actually is right now." }, { "name": "ean_validate", "description": "Validates an 8-digit (EAN-8), 12-digit (UPC-A), 13-digit (EAN-13), or 14-digit (GTIN-14) barcode checksum: alternating weights 1 3 applied right-to-left…" }, { "name": "email_validate", "description": "Checks value is a single, bare RFC 5322 email address — syntax only, not a deliverability check. user@localhost is valid (no TLD required). \"Name \"…" }, { "name": "encode_decode", "description": "Decodes rot13, base64, base64url, base32, hex, uuencode, urlcomponent, urlform, or html text back to the original. encoding in the result is \"text\" if the…" }, { "name": "encode_encode", "description": "Encodes plain UTF-8 text into rot13, base64, base64url, base32, hex, uuencode, urlcomponent (RFC 3986 percent-encoding, space -> %20), urlform…" }, { "name": "hash_digest", "description": "Computes a hash digest of input (decoded per encoding: \"text\" default, \"base64\", or \"hex\") using algo: md5, sha1, sha256, sha512, or crc32. Returns the digest…" }, { "name": "hash_hmac", "description": "Computes an HMAC of input (decoded per encoding) using algo: md5, sha1, sha256, or sha512 (crc32 isn't offered — it's a checksum, not a cryptographic…" }, { "name": "iban_validate", "description": "Validates an IBAN's length for its issuing country (per the SWIFT IBAN registry) and its mod-97 checksum. Does not decompose the BBAN into a bank code/account…" }, { "name": "isbn_validate", "description": "Validates a 10- or 13-character ISBN. ISBN-10 uses weights 10..1 over 10 characters (last may be X, worth 10), sum mod 11 must be 0. ISBN-13 uses the same…" }, { "name": "jsonschema_validate", "description": "Validates document against schema (JSON Schema draft-07 or 2020-12). Reports one specific violation per call, not an aggregated list." }, { "name": "luhn_validate", "description": "Validates a numeric string against the Luhn (mod-10) checksum — payment card numbers, IMEI numbers, and similar identifiers." }, { "name": "network_cidr_contains", "description": "Reports whether a CIDR block contains an address. Different address families (IPv4 vs IPv6) never match." } ] }, "reach": { "type": "mcp", "door": "https://apished.com/mcp", "answers": true, "checked": "2026-11-09T06:07:20.995Z", "http": 405, "how": "MCP server — connect an MCP client to this address.", "badges": [ { "kind": "mcp", "state": "verified", "checked": "2026-11-09T06:51:37.142Z", "since": "2026-11-09T06:51:37.142Z" } ], "verified": { "kind": "mcp", "state": "verified", "checked": "2026-11-09T06:51:37.142Z", "since": "2026-11-09T06:51:37.142Z" } }, "liveness": { "answers": true, "http": 405, "checked": "2026-11-09T06:07:20.995Z", "last_answer_at": "2026-11-09T06:07:20.995Z", "last_ms": 410, "checked_at": "2026-11-09T06:07:20.995Z" } } }