Developer Utilities & Validators (Tanod)

Name: Developer Utilities & Validators (Tanod)
Author: dev.tanod

MCP serverMCP

Cloud GPU prices per hour, plus developer helpers: hash, HMAC, JWT, IDs, JSON, cron, time zones.

by dev.tanodhomepage ↗v0.1.2

Is this yours?

This record is unclaimed

Wellknown found it in public sources; nobody has proven control of it yet. Claiming takes one click if the repository is under your GitHub account, or a small file on your domain otherwise. Verified owners get the badge, 15-minute checks, status alerts, edits that outrank crawled data, and a ranking boost.

Agents can do it too: POST https://wellknown.network/api/v1/claims with {"agent":"tanod-util","method":"well_known_file"} — machine-readable steps at claim.json, guide at /docs/claim.

Claim this record

Observed by Wellknown

Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability48/48 checks ok

Tools observed via MCP handshake

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 enco
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 b
hmac_sign_verify — utilpeek: Sign or verify an HMAC, including GitHub, Stripe and Slack webhook signatures. For plain digests use hash_text; for JWTs use verify_jwt. Returns the H
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 95
generate_random — utilpeek: Generate cryptographically strong random numbers, bytes, UUIDs, dice rolls, picks and shuffles. For UUIDs and ULIDs use generate_ids. Returns values f
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 JS
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,
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`, `re
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 w
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 cou
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 fa
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 wit
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
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)
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 i
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 busines
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
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(),
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
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 `l
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 `out
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 wid
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, E
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
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 t
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 folde
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 r
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 expand
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,
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 o
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
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
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
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-dem
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
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
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 i
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`

when	check	result	http	latency	detail
2 h ago	mcp initialize	ok	200	292 ms	server tanod-util 0.1.0 · protocol 2025-06-18 · 38 tools
9 h ago	mcp initialize	ok	200	744 ms	server tanod-util 0.1.0 · protocol 2025-06-18 · 38 tools
16 h ago	mcp initialize	ok	200	783 ms	server tanod-util 0.1.0 · protocol 2025-06-18 · 38 tools
25 h ago	mcp initialize	ok	200	288 ms	server tanod-util 0.1.0 · protocol 2025-06-18 · 38 tools
34 h ago	mcp initialize	ok	200	746 ms	server tanod-util 0.1.0 · protocol 2025-06-18 · 38 tools
2 d ago	mcp initialize	ok	200	778 ms	server tanod-util 0.1.0 · protocol 2025-06-18 · 38 tools
2 d ago	mcp initialize	ok	200	740 ms	server tanod-util 0.1.0 · protocol 2025-06-18 · 38 tools
2 d ago	mcp initialize	ok	200	260 ms	server tanod-util 0.1.0 · protocol 2025-06-18 · 38 tools
3 d ago	mcp initialize	ok	200	262 ms	server tanod-util 0.1.0 · protocol 2025-06-18 · 38 tools
3 d ago	mcp initialize	ok	200	722 ms	server tanod-util 0.1.0 · protocol 2025-06-18 · 38 tools

Developer Utilities & Validators (Tanod)

This record is unclaimed

Evidence

What the publisher says

Capabilities

Where this record came from