Developer Utilities & Validators (Tanod)

Qué puedes hacer con él

Todavía no escribimos un resumen sencillo para este. Abajo están los datos que leímos del registro.

• Conexión: Se ejecuta en la nube
• Transporte: Streamable HTTP
• Categoría: Herramientas para desarrolladores

Instalación

Elige la app de IA que usas y copia la configuración.

Necesitas

• Se ejecuta en la nubeNo hay nada que instalar; se conecta por internet

¿Qué app usas?

https://tanod.dev/mcp/util

claude mcp add --transport http util https://tanod.dev/mcp/util

{
  "mcpServers": {
    "util": {
      "url": "https://tanod.dev/mcp/util"
    }
  }
}

{
  "servers": {
    "util": {
      "type": "http",
      "url": "https://tanod.dev/mcp/util"
    }
  }
}

https://tanod.dev/mcp/util

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Esta configuración se genera a partir de la ficha del creador en el registro. Si el README dice otra cosa, sigue el README.

Qué puede hacer

Nombres y descripciones de las herramientas tal como los informó el servidor el 8 nov 2026. Los escribió el creador, no nosotros; los mostramos como texto sin formato.

• text_encode

  utilpeek: Encode or decode text: base64, hex, URL, punycode, JWT decode, ... For digests use hash_text; for a JWT's claims use decode_jwt. Returns the text encoded or decoded with `codec`: base64, base64url, base32, hex, url (percent), html (entities), quoted_printable, rot13, pu

• hash_text

  utilpeek: Hash text or bytes: sha256, keccak256, blake2b, md5, crc32, ... For a keyed HMAC use hmac_sign_verify. Returns hex digests of the text (as UTF-8) or base64 bytes you send. md5 and sha1 are for checksums, not security. Send exactly one of text or base64 (else 422 invalid

• hmac_sign_verify

  utilpeek: Returns the HMAC of a message under a shared key (sign), or whether a signature matches it in constant time (verify); handles GitHub (`sha256=` prefix accepted), Stripe `v1` (of `{t}.{raw body}`) and Slack `v0` (of `v0:{timestamp}:{raw body}`) webhook signatures. For pl

• generate_ids

  utilpeek: Generate UUIDs or ULIDs. For numbers, bytes and picks use generate_random. Returns 1-100 new identifiers: random UUID v4, time-ordered UUID v7 (RFC 9562) or ULIDs, optionally strictly increasing within the response (v7 and ULID; per response on purpose, so one caller ca

• generate_random

  utilpeek: Generate cryptographically strong random numbers, bytes, UUIDs, dice rolls, picks and shuffles. For UUIDs and ULIDs use generate_ids. Returns values from the OS CSPRNG (Python `secrets`): integers (uniform, inclusive range), floats in [min, max), 1-1,024 random bytes (h

• validate_json

  utilpeek: Validate JSON against a JSON Schema. To pull JSON out of prose use extract_json_with_schema; to convert formats use convert_data. Returns whether a JSON value is valid against a JSON Schema (draft from $schema, default 2020-12; 2019-09, 7, 6, 4 and 3 recognised), with u

• convert_data

  utilpeek: Convert data between JSON, YAML, CSV, TOML and XML. To check JSON against a schema use validate_json. Returns the document converted from json, yaml, csv, toml or xml to json, yaml, csv or toml. YAML uses libyaml's restricted loader (alias bombs refused); XML with DTDs

• validate_identifier

  utilpeek: check the format and check digits of an identifier. For a VIN's vehicle use decode_vin; for phone numbers use parse_phone_number. Returns `valid`, `reason` (invalid_checksum, invalid_length, invalid_format, ... when not valid), `compact`, `formatted` and a kind-specific

• parse_phone_number

  utilpeek: parse and format a phone number. For a prefix's country and network use lookup_phone_prefix. A string that is not a phone number, or a national form without region, is a 422 (not charged). Offline numbering-plan check (phonenumbers, Apache-2.0): `valid` means the number

• lookup_phone_prefix

  utilpeek: Look up a phone number prefix: country, line type and original network, with ambiguity. To parse a full number use parse_phone_number. Returns the country, line type, original network, time zones and E.164 form of the leading digits of a number (0917, +63917, 0063917),

• parse_user_agent

  utilpeek: parse a User-Agent string. For known x402 monitors and indexers with call rates use identify_x402_client. A User-Agent is self-reported and easy to fake; `is_bot` is a heuristic (declared crawlers, HTTP libraries, headless browsers). Parsed with ua-parser and the uap-co

• parse_url

  utilpeek: parse a URL. To fetch the page use render_page. The URL is parsed, never fetched. Public-suffix split from the Public Suffix List snapshot bundled with the parser (dated 2025-04-07; suffixes added later are not known), with and without the PSL private section; credentia

• cron_next_runs

  utilpeek: the next run times of a cron expression. For iCalendar RRULEs use expand_rrule. Standard 5-field cron (minute hour day-of-month month day-of-week) or a macro (@daily, @hourly, ...); no seconds or year fields, no R/H/W. Day-of-month and day-of-week use Vixie OR semantics

• convert_time

  utilpeek: convert one instant between time zones. For business days use count_or_add_business_days. Zones come from the pinned IANA tz database (tzdata package), not the host; a wall time in a DST gap or fold is flagged `nonexistent` / `ambiguous`; a time with an offset plus `fro

• get_public_holidays

  utilpeek: public holidays of a country for a year. To count working days use count_or_add_business_days. An unsupported country, subdivision, language or year is a 422 naming the supported values (not charged). Typically under 0.1 s. Price: USD 0.001. Free: 10 utilpeek calls per

• count_or_add_business_days

  utilpeek: Count business days between two dates or add working days, skipping public holidays. For the holiday list use get_public_holidays. Returns the business days between two dates (mode count; both ends included by default, like NETWORKDAYS) or the date N business days after

• convert_units

  utilpeek: Convert units of measurement: length, weight, temperature, volume, pressure, energy, data size. For numbers in words use text_numbers. Returns a value converted between two units of one category, with the exact factor: length, mass, temperature (with offsets), volume (U

• convert_color_check_contrast

  utilpeek: Convert a color between hex, RGB, HSL and OKLCH and check WCAG contrast. For contrast alone use check_wcag_contrast. Returns a CSS color (hex, rgb(), hsl() or a CSS name) as hex, rgb, hsl, hsv, naive cmyk, OKLCH and WCAG relative luminance; with a `background`, the WCAG

• check_wcag_contrast

  utilpeek: Check the WCAG contrast between a text color and a background color. To convert colour formats too use convert_color_check_contrast. Returns the WCAG 2.x contrast ratio of a `foreground` and a `background` CSS color, with AA / AAA pass or fail for normal text, large tex

• geocode

  utilpeek: offline geocoding over the GeoNames cities15000 table. For places of a kind nearby use find_places_nearby. Input: either `place` alone or `lat` and `lon` together. `place` matches cities of 15,000+ people offline ("City" or "City, CC" with an ISO country code or a US st

• make_qr_code

  utilpeek: make a QR code image. For 1-D barcodes use make_barcode; to read a code use read_qr_barcode. Returns `svg` (text) or `data_base64` (PNG), or with `output` "url" a 24 h download link, plus `version`, `modules`, `width_px`, `height_px` and `bytes`. Data too long for a QR

• make_barcode

  utilpeek: make a 1-D barcode image. For QR codes use make_qr_code; to find the product behind a number use lookup_barcode_product. Returns `svg` (text, with width_mm/height_mm) or `data_base64` (PNG, with width_px/height_px; `output` "url": a 24 h link), plus `encoded` and `bytes

• read_qr_barcode

  imagepeek: Read every QR code and barcode in an image. To make a QR code use make_qr_code; for other text use ocr_image. Returns every code found: `type` (QR, EAN-13, EAN-8, UPC-A, UPC-E, Code128, Code39), decoded `text`, `kind` (url, wifi, vcard, payment_emv, ...), corner `point

• peppol_lookup

  utilpeek: Check whether a company is registered on the Peppol e-invoicing network. For the legal entity use search_lei. Returns whether a Peppol participant ID (such as 0192:983887457) is registered on the Peppol e-invoicing network, from its SML DNS record; if so, its SMP URL an

• lint_x402_listing

  utilpeek: Lint an x402 listing, or check a seller's Bazaar coverage. For price position, preflight and demand too use x402_seller_report. Returns in mode lint the listing's problems against the CDP rules, a score and a suggested description; in mode coverage each paid route of a

• check_header_budget

  utilpeek: Measure response headers against nginx, aiohttp, Node fetch and Python limits. Returns response-header byte sizes, total, Set-Cookie count and size, the five largest fields, and nginx/aiohttp/Node/Python pass/fail with limit overrides. One unpaid public-HTTPS GET, no re

• build_ics_event

  utilpeek: Build an iCalendar file from JSON events. To read an .ics file use parse_ics. Returns RFC 5545 VCALENDAR text built from 1-50 events, CRLF lines folded at 75 octets and text escaped, with its base64, a data: URI and the uids. Input: `events`, optional `calendar_name`, d

• parse_ics

  utilpeek: Parse an iCalendar file into JSON events. To write one use build_ics_event. Returns iCalendar text (Google, Outlook, Apple, up to 1 MB) unfolded and read into events. Windows zone names are mapped; at most 2,000 events (`truncated` when more). Input: `ics`, optional `ti

• expand_rrule

  utilpeek: Expand an iCalendar RRULE into dates. For cron use cron_next_runs; to build an event use build_ics_event. Returns an RFC 5545 RRULE and a start expanded into its occurrence list with python-dateutil in an IANA time zone: wall-clock times keep across DST changes. Up to 1

• decode_jwt

  utilpeek: Decode a JWT without verifying it. To check the signature use verify_jwt. Returns a compact JWT split into its header and payload JSON, with alg, typ, kid, whether a signature is present, and the standard claims: iat, nbf and exp as ISO 8601 UTC, plus expired and not_ye

• verify_jwt

  utilpeek: Verify a JWT signature and claims. To read the claims without a key use decode_jwt. Returns valid true or false for a JWT checked with PyJWT against one key (HMAC secret, PEM public key or JWK Set), with a reason: bad signature, expired, wrong audience or issuer, algori

• decode_lightning_invoice

  chainpeek: Decode a Lightning invoice: amount, payee, payment hash and expiry. For EVM calldata use decode_calldata; for Nostr ids use decode_nostr_id. Returns a Lightning invoice's network, amount (msat, sat, BTC), creation time, expiry and expired flag, payee public key recover

• decode_nostr_id

  chainpeek: Decode a Nostr npub, nprofile, note, nevent or naddr to hex; resolve NIP-05. For ENS names use resolve_ens. Returns a Nostr NIP-19 identifier decoded to hex (public key or event id) and its TLV fields (relays, author, kind), or a NIP-05 name@domain resolved to a public

• get_gpu_prices

  utilpeek: GPU prices: cheapest H100, A100, L4 per GPU-hour on AWS, Azure, Google Cloud, Akash. Returns cheapest GPU prices per GPU-hour on AWS, Azure and Google Cloud (list prices) and Akash (marketplace bids with GPUs free), by chip, memory, minimum GPUs per cloud machine, regio

• get_gpu_price_index

  utilpeek: GPU price index: daily H100, H200, A100 rental price per GPU-hour over time. Returns a GPU chip's daily rental price history: lowest and median on-demand list price, lowest spot, Akash median bid and free GPUs. List prices and marketplace bids, not executed trades. Days

• upload_file_get_link

  utilpeek: Upload a file and get a download link that expires in 24 hours. Returns a public download link to a file you upload, valid for `ttl_hours` (default 24, the most); every call stores a new copy under a new link. Over HTTP the file may also be the raw request body or a mul

• find_places_nearby

  utilpeek: Find places nearby: pharmacies, cafes, ATMs, shops and hospitals near a point, from OpenStreetMap. To resolve a city name use geocode. Returns places of one kind (pharmacy, cafe, supermarket, ATM, hospital, clinic, bicycle or hardware shop, fuel, EV charging and more) w

• lookup_barcode_product

  utilpeek: Look up the product behind a barcode in open product databases, with conflicts flagged. To make a barcode use make_barcode; to read every code in an image use read_qr_barcode; to validate other identifiers use validate_identifier. Returns what a barcode is: check digit,

• render_mermaid

  pdfpeek: Render Mermaid diagram code to an SVG or PNG image. Returns Mermaid diagram code drawn as an SVG or PNG file in an offline sandboxed browser: `format` svg | png, `theme` (default, dark, forest, neutral, base), `scale` 1-4 for PNG (default 2, sharp when zoomed). File base

• search_datasets

  utilpeek: Find datasets on Hugging Face Hub only. Returns public datasets from Hugging Face Hub only, ranked by downloads: link, licence and size labels, downloads and last update. Optional licence, task, language and size filters. Licence tags are as published by dataset authors

Revisiones básicasi

Revisamos información que cualquiera puede ver; no hemos leído el código. Las revisiones que no aplican no se cuentan. · Revisado el 8 nov 2026

• ! Precaución

  El creador coincide con el repo

  El registro no indica ningún repo de código fuente, así que no podemos relacionar a quien lo publicó (tanod.dev) con el código

• … Aún sin revisar

  Sigue en mantenimiento

  Todavía no hemos leído este repo en GitHub

• … Aún sin revisar

  Tiene licencia

  Todavía no hemos leído este repo en GitHub

• ✓ Superada

  El endpoint responde

  Respondió en 308 ms (HTTP 200)

• – No aplica

  Inicio de sesión con OAuth

  No hace falta iniciar sesión

• ✓ Superada

  Sin instrucciones ocultas en las descripciones de herramientas

  Leímos 40 descripciones de herramientas y no encontramos instrucciones ocultas para la IA

Comparado con otros en Herramientas para desarrolladoresi

• Más estrellas que el 0% de los otros 4924 servidores de esta categoría
• Publicado en el registro más recientemente que el 64% de los otros 4924 servidores de esta categoría
• Revisiones básicas iguales o mejores que el 24% de los otros 4924 servidores de esta categoría

Comparado con todos los servidores activos de esta categoría en el registro. Las estrellas solo cuentan cuando quien lo publica es dueño del repo.

Alternativas

Servidores de la misma categoría hechos por otros creadores, ordenados por estrellas.

Cómo leer una tarjeta:★ Estrellas de GitHubiTres pilares: reseñas · revisiones · usoiActualizado = fecha en que se publicó la última versión en el registroi

README del creador

No se encontró un README en el repo