MCP server

Developer Utilities & Validators (Tanod)

dev.tanod/util

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

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

Website

At a glance

Type

MCP server

Publisher

tanod.dev (verified by the MCP Registry)

Status

Working at last check

Tools

40

Token cost

About 20,439 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

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

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.util]
url = "https://tanod.dev/mcp/util"

Gemini CLI

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

Cursor

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

VS Code

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

Antigravity

agy mcp add util https://tanod.dev/mcp/util

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"util","server_url":"https://tanod.dev/mcp/util","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"util","server_url":"https://tanod.dev/mcp/util"}

Tools

• build_ics_event ~1215 tokens
  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`, default `timezone` an
• check_header_budget ~258 tokens
  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 redirects or body read
• decode_jwt ~316 tokens
  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_yet_valid against the
• decode_lightning_invoice ~344 tokens
  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 recovered from the signatur
• decode_nostr_id ~453 tokens
  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 key and relays, opt
• expand_rrule ~595 tokens
  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 1,000 occurrences, an
• generate_random ~737 tokens
  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 (hex or base64), UUID
• get_gpu_price_index ~327 tokens
  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 without a snapshot
• get_gpu_prices ~1346 tokens
  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, region and price ceiling;
• lint_x402_listing ~762 tokens
  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 seller marked listed
• lookup_barcode_product ~521 tokens
  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, GS1 prefix country,
• parse_ics ~398 tokens
  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 `timezone` for floating
• peppol_lookup ~426 tokens
  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 and the document types
• search_datasets ~559 tokens
  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, not legal advice;
• upload_file_get_link ~474 tokens
  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 multipart `file` part.
• verify_jwt ~705 tokens
  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, algorithm not allowed. Alg

Browse

• OpenAPI tools
• Akash tools
• Domains and DNS
• PDF tools
• Spreadsheets
• Converting to Markdown

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