io.github.Nutshell2000/agent-data-tools-utilities · v1.28.0 · crypto-web3
Agent Data Tools: Utilities is healthy: it completed an MCP handshake in 2750 ms and exposes 52 tools.
52 tools: JSON repair, CSV, hashes, cron, dates, units, validators. 25 free calls.
Endpoint: https://agent-data-tools.revmesh2074.workers.dev/mcp/utilities (streamable-http)
Repository · JSON · Add to my inventory
| Users (last 30 days) | 0 |
| Handshake | Healthy |
| Auth needed | None |
| Tool count | 52 |
| Latency | 2750 ms |
| Last checked (UTC) | 2026-10-19T09:46:04.026Z |
| Checked (UTC) | Status | Latency | Error |
|---|---|---|---|
| 2026-10-19T09:46:04.026Z | Healthy | 2750 |
json_validate | Check whether text is valid JSON. Returns valid true/false, the parsed value's type and size, and for invalid input the error message with line and column. Use before parsing an LLM's or an API's output. Side effects: none on any outside system (it only reads or computes), but each successful call c |
json_format | Format JSON with indentation (2 or 4 spaces, or tabs) and optionally sorted keys. Returns the formatted text. Use to make machine JSON readable or to normalise it for diffs. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or |
json_minify | Remove all unnecessary whitespace from JSON and report the size before and after. Use to shrink payloads or prompts. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or another supported network, paid with x402, or the same a |
json_repair | Fix JSON as LLMs often write it: removes ```json fences and surrounding prose, comments and trailing commas, converts single quotes, quotes bare keys, maps True/False/None, and closes unclosed brackets. Returns the repaired JSON and whether it now parses. Use when an LLM's JSON output fails to parse |
json_to_csv | Convert a JSON array of objects to CSV with a header row built from all keys. Nested values are written as JSON. Use to export API results to a spreadsheet. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or another supporte |
csv_to_json | Convert CSV (comma, semicolon, tab or pipe; delimiter detected automatically; quoted fields supported) to a JSON array of objects using the first row as keys. Numbers stay as text unless numbers=true. Use to load spreadsheet exports into an agent. Side effects: none on any outside system (it only re |
base64_encode | Encode UTF-8 text as standard base64, and also return the URL-safe variant. Use for data URLs, headers and basic auth strings. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or another supported network, paid with x402, or |
base64_decode | Decode standard or URL-safe base64 to UTF-8 text. Missing padding is tolerated. Use to read encoded headers, tokens and data URLs. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or another supported network, paid with x402, |
url_encode | Percent-encode text for use in a URL query value (encodeURIComponent) and as a full URL (encodeURI). Use when building query strings. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or another supported network, paid with x4 |
url_decode | Decode percent-encoded text, treating + as a space when plus=true (form encoding). Use to read encoded links and form data. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or another supported network, paid with x402, or the |
url_parse | Split a URL into protocol, host, port, path, query parameters (as an object), hash and origin, and report whether the host is an IP address. Use to read query parameters or check a link's host. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.00 |
hash | Hash UTF-8 text with SHA-256 (default), SHA-1, SHA-384 or SHA-512 and return the digest in hex and base64. Use for checksums, cache keys and deduplication. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or another supported |
hmac | Compute an HMAC of a message with a key using SHA-256 (default), SHA-1, SHA-384 or SHA-512, in hex and base64. Use to check webhook signatures. The key is used only for this call and is not stored. Side effects: none on any outside system (it only reads or computes), but each successful call costs $ |
uuid | Generate 1 to 100 random version-4 UUIDs from a cryptographic random source. Use for IDs, idempotency keys and test data. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or another supported network, paid with x402, or the s |
slug | Turn any text into a URL-friendly slug: accents removed (é→e, ß→ss), lower case, non-alphanumerics replaced by a separator (- by default). Use for file names, URLs and IDs. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or |
case | Convert text or identifiers between camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, Title Case, Sentence case, UPPER and lower. Handles mixed input like 'userID_value'. Use when renaming fields or generating code identifiers. Side effects: none on any outside system (it only reads or c |
text_stats | Count characters, words, sentences and paragraphs, estimate reading and speaking time, and compute the Flesch reading-ease score and grade level for English text. Use to check the length and readability of a draft. Side effects: none on any outside system (it only reads or computes), but each succes |
text_extract | Find all email addresses, URLs, phone-number-like strings, hashtags, @mentions and numbers in a text, each list de-duplicated. Use to pull contacts and links out of scraped pages or messages. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 |
text_diff | Line-by-line difference between two texts: each line marked as unchanged, removed or added, with counts. Use to see what changed between two versions of a document, config or prompt. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC o |
cron_next | Next run times (in UTC) of a standard 5-field cron expression (minute hour day month weekday; ranges, lists, steps and names like MON or JAN supported). Use to check a schedule before deploying it. Side effects: none on any outside system (it only reads or computes), but each successful call costs $ |
date_diff | Time between two dates or timestamps: total days, weeks, hours, minutes and seconds, a years-months-days breakdown, and the number of weekdays (Monday-Friday) in between. Use for deadlines, ages and durations. Side effects: none on any outside system (it only reads or computes), but each successful |
date_add | Add (or subtract, with negative numbers) years, months, weeks, days, hours and minutes to a date, or add business days (skipping Saturdays and Sundays). Month ends are clamped (31 Jan + 1 month = 28/29 Feb). Use to compute due dates and expiries. Side effects: none on any outside system (it only rea |
date_info | Weekday, ISO week number and week-year, day of the year, quarter, days in the month, leap year, Unix timestamp and whether it is a weekend, for any date. Use for calendar and reporting logic. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 |
unix | Convert a Unix timestamp (seconds or milliseconds, detected automatically) to ISO date and time, or an ISO date to a Unix timestamp. Without input, returns the current time in both forms. Use to read timestamps in logs and APIs. Side effects: none on any outside system (it only reads or computes), b |
units_convert | Convert between units of length, mass, volume (incl. US cups and gallons), temperature (c, f, k), speed, area, data size (kB vs KiB), time, energy and pressure. Example units: km, mi, lb, kg, floz, ml, mph, kn, acre, gib, kwh, psi. Use when exact conversions matter. Side effects: none on any outside |
number_words | Write a whole number (up to trillions, negatives allowed) out in English words, e.g. for cheques and invoices. Also returns the cheque form with 'and' cents when given a decimal amount. Use when amounts must be written out in full. Side effects: none on any outside system (it only reads or computes) |
number_roman | Convert a number (1-3999) to Roman numerals, or Roman numerals back to a number. Give either number or roman. Use for dates, outlines and puzzles. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or another supported network, |
validate_iban | Check an IBAN's format, its country-specific length and its mod-97 check digits, and return it formatted in groups of four. Use before saving bank details or paying out. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or ano |
validate_isbn | Check an ISBN-10 or ISBN-13 check digit and convert valid ISBN-10s to ISBN-13. Hyphens and spaces are ignored. Use before cataloguing or ordering books. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or another supported ne |
validate_luhn | Check whether a number passes the Luhn (mod 10) algorithm used by card numbers, IMEI numbers and many IDs, and compute the check digit to append. Only the format is checked; nothing is looked up. Use to catch typos in card or ID numbers. Side effects: none on any outside system (it only reads or com |
color | Convert a colour between hex, RGB and HSL, and give its relative luminance and whether black or white text reads better on it. Accepts #rgb, #rrggbb, rgb(r,g,b) and hsl(h,s%,l%). Use for theming and design checks. Side effects: none on any outside system (it only reads or computes), but each success |
color_contrast | WCAG 2 contrast ratio between a text colour and a background colour, with pass/fail for AA and AAA at normal and large text sizes. Use to check that a design is readable. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or an |
ip_cidr | Details of an IPv4 network in CIDR notation: network and broadcast address, first and last usable host, netmask, number of addresses, and whether a given IP falls inside. Use for firewall rules and allowlists. Side effects: none on any outside system (it only reads or computes), but each successful |
ip_info | Classify an IPv4 or IPv6 address without any lookup: version, whether it is private, loopback, link-local, carrier-grade NAT or public, and its integer and reverse-DNS forms (IPv4). Use to triage IPs in logs or allowlists. Side effects: none on any outside system (it only reads or computes), but eac |
semver | Compare two semantic versions (1.2.3, pre-releases like 2.0.0-rc.1 handled by the SemVer rules) and get which is newer, plus the next major, minor and patch versions of the first. Use to decide whether an upgrade is a major change. Side effects: none on any outside system (it only reads or computes) |
jwt_decode | Decode a JSON Web Token's header and payload without verifying the signature, and report issued-at, not-before and expiry as dates and whether it has expired. The token is not stored. Do not use the result to trust a token. Use to debug auth flows. Side effects: none on any outside system (it only r |
markdown_to_html | Convert Markdown (headings, paragraphs, bold, italic, strikethrough, links, images, inline and fenced code, lists, quotes, rules) to HTML. Raw HTML in the input is escaped, so the output is safe to embed. Use to publish agent-written Markdown on a web page. Side effects: none on any outside system ( |
html_to_text | Strip HTML to readable plain text: scripts and styles removed, block elements become line breaks, list items get bullets, entities decoded. Use to feed web content or emails to an LLM. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC |
http_status | Name and plain-language meaning of an HTTP status code (1xx-5xx, including 402 Payment Required and 429 Too Many Requests), and whether to retry. Use when handling API errors. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base |
mime | MIME (content) type for a file name or extension, e.g. report.pdf → application/pdf, and whether browsers usually display it inline. Use when uploading or serving files. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or ano |
coin | Flip one or more fair coins using a cryptographic random source. Returns each result and the totals. Use for fair decisions and games. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or another supported network, paid with x |
dice | Roll dice in standard notation such as 2d6+3 or 1d20, up to 100 dice of up to 1000 sides, with a cryptographic random source. Returns every roll, the modifier and the total. Use for tabletop games and simulations. Side effects: none on any outside system (it only reads or computes), but each success |
random_number | One or more random whole numbers in a range (inclusive), optionally all different, from a cryptographic random source. Use for draws, sampling and games. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or another supported n |
random_pick | Pick one or more items at random (without repeats) from a comma- or line-separated list. Use for raffles, choosing who goes first, or breaking ties fairly. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or another supported |
random_shuffle | Shuffle a comma- or line-separated list into a random order (Fisher-Yates with a cryptographic random source). Use for draw orders, seating and playlists. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or another supported |
random_teams | Split a list of names into a given number of random, evenly sized teams. Use for games, workshops and classrooms. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or another supported network, paid with x402, or the same amou |
magic_8_ball | Ask a yes-or-no question and get one of the 20 classic Magic 8-Ball answers, chosen at random. For fun only. Use for games and chat bots. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or another supported network, paid wit |
random_password | Generate strong random passwords or passphrase-style strings: choose length and character sets, from a cryptographic random source. Generated on demand; nothing is stored or logged. Use when creating accounts or secrets. Side effects: none on any outside system (it only reads or computes), but each |
random_color | One or more random colours in hex, RGB and HSL, optionally limited to pastel or dark tones. Use for placeholders, avatars and design ideas. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or another supported network, paid w |
yes_no | A fair random yes or no, with a cryptographic random source. For quick decisions when the options are equally good. Use to break ties. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or another supported network, paid with x |
echo | Returns the message you send, with its length and the server time. Use to test an x402 client, payment flow or agent tool wiring end to end. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or another supported network, paid |
ping | A paid round-trip check: returns pong and the server time. Use to test that an x402 wallet, client or MCP setup can pay and receive a result. Side effects: none on any outside system (it only reads or computes), but each successful call costs $0.001 in USDC on Base or another supported network, paid |