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HelpySelf

R0· no sign-in

More than a hundred everyday tools: PDFs, images, text, data, calculators, dice and currency.

v1.0.3 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality69needs work
Trust82of 100
Uptime, 30 days97%
Latency p501094 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "tools": {
      "type": "http",
      "url": "https://helpyself.com/mcp"
    }
  }
}
claude mcp add --transport http tools https://helpyself.com/mcp
[mcp_servers.tools]
url = "https://helpyself.com/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "tools": {
      "type": "remote",
      "url": "https://helpyself.com/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "tools": {
      "type": "http",
      "url": "https://helpyself.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=tools&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vaGVscHlzZWxmLmNvbS9tY3AifQ%3D%3D"
}
{
  "servers": {
    "tools": {
      "type": "http",
      "url": "https://helpyself.com/mcp"
    }
  }
}
{
  "mcpServers": {
    "tools": {
      "httpUrl": "https://helpyself.com/mcp"
    }
  }
}
extensions:
  "tools":
    enabled: true
    name: "tools"
    type: streamable_http
    uri: "https://helpyself.com/mcp"
    timeout: 300

Quality 69 / 100needs work

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene86 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations124 of 124 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • fail
    tools.token_costabout 41,504 tokens to load every tool, a large share of an agent's context
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability25 · weight 15
  • warn
    stability.changes131 tool changes in 30 days
  • fail
    stability.rug_pull3 tools kept their name but changed most of their description in 30 days; review before trusting them
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

124 tools, about 41,504 tokens to load them all · tool set 8dc184e96a23 · tools last changed 2026-10-17 · checked 2026-10-19 10:52 UTC

Tool changes

  • currency_converterchangedinput schema
  • bracket_makeradded

    Type in the players, get a knockout bracket, and share one link everyone follows as the rounds are played. A HelpySelf tool (helpyself.com).

  • pdf_to_exceladded

    Every table in the PDF becomes a sheet, and every figure arrives as a number you can actually add up. A HelpySelf tool (helpyself.com).

  • split_rentadded

    A split rent calculator for housemates: by room size, by income or evenly, and it always adds up to the rent. A HelpySelf tool (helpyself.com).

  • photo_gallerychangedinput schema
  • find_a_timechangedinput schema
  • upside_down_textadded

    An upside down text generator — flip writing over, and flip it back again. A HelpySelf tool (helpyself.com).

  • mac_address_lookupadded

    A MAC address lookup that names the manufacturer — and says when there isn't one. A HelpySelf tool (helpyself.com).

  • iban_validatoradded

    An IBAN checker that validates the country, the length and the check digits — and says which failed. A HelpySelf tool (helpyself.com).

  • braille_translatoradded

    A braille translator both ways — text to Grade 1 braille, and braille back to text. A HelpySelf tool (helpyself.com).

Showing the latest 10. Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 82 / 100

no-repository
provenance55
liveness99
freshness100
hygiene80

+dns-namespace +website +reachable +uptime-97% +updated-4d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://helpyself.com/mcp streamable-httpnoneyes97%1094 ms2025-06-182026-10-19

Tools (124)

age_calculatorread-onlyAn age calculator: your exact age in years, months and days, from a date of birth. A HelpySelf tool (helpyself.com).
app_background_previewread-onlyFind the app background image size that survives on every phone and tablet. A HelpySelf tool (helpyself.com).
ascii_tableread-onlyThe full ASCII table, with the control codes explained rather than left blank. A HelpySelf tool (helpyself.com).
auto_redact_pdfread-onlyAuto redact PDF files: it finds the personal information, you confirm, the words are deleted. A HelpySelf tool (helpyself.com).
average_calculatorread-onlyA mean median mode calculator, with standard deviation and the spread. A HelpySelf tool (helpyself.com).
avif_converterread-onlyAVIF to JPG, and JPG to AVIF — the format that halves a photograph. A HelpySelf tool (helpyself.com).
background_removerread-onlyRemove the background from an image — solid backgrounds go transparent, in your browser. A HelpySelf tool (helpyself.com).
barcode_generatorread-onlyA barcode generator for EAN-13, UPC-A, EAN-8 and Code 128 — check digit included. A HelpySelf tool (helpyself.com).
barcode_readerread-onlyA barcode scanner online — read a barcode or QR code from a photo or screenshot. A HelpySelf tool (helpyself.com).
base64read-onlyBase64 encode and decode text instantly, with full Unicode support. A HelpySelf tool (helpyself.com).
binary_translatorread-onlyA binary translator both ways — binary to text, text to binary, hex and decimal too. A HelpySelf tool (helpyself.com).
bmi_calculatorread-onlyA BMI calculator in metric or imperial, worked out in your browser. A HelpySelf tool (helpyself.com).
body_fat_calculatorread-onlyA body fat calculator that works from a tape measure, using the US Navy method. A HelpySelf tool (helpyself.com).
bracket_makerType in the players, get a knockout bracket, and share one link everyone follows as the rounds are played. A HelpySelf tool (helpyself.com).
braille_translatorread-onlyA braille translator both ways — text to Grade 1 braille, and braille back to text. A HelpySelf tool (helpyself.com).
bulk_image_resizerread-onlyA bulk image resizer for a whole folder at once, in your browser. A HelpySelf tool (helpyself.com).
business_daysread-onlyCount forward or back a number of working days and see where you land. A HelpySelf tool (helpyself.com).
calorie_calculatorread-onlyWork out how many calories you burn a day, and what to eat for a goal. A HelpySelf tool (helpyself.com).
case_converterread-onlyA text case converter: camelCase, snake_case, kebab-case and more. A HelpySelf tool (helpyself.com).
checksum_verifierread-onlyA checksum verifier: paste the published SHA-256 and check your download matches. A HelpySelf tool (helpyself.com).
coin_flipread-onlyA coin toss you can trust — heads or tails, from real randomness. A HelpySelf tool (helpyself.com).
color_converterread-onlyA colour converter: HEX to RGB, RGB to HEX, and either to HSL. A HelpySelf tool (helpyself.com).
compare_two_listsread-onlyCompare two lists and see what is only in one, only in the other, and in both. A HelpySelf tool (helpyself.com).
compound_interestread-onlyA compound interest calculator with regular deposits and any compounding frequency. A HelpySelf tool (helpyself.com).
compress_to_sizeread-onlyCompress image to 100KB, 1MB, or whatever exact size the form demands. A HelpySelf tool (helpyself.com).
contrast_checkerread-onlyA colour contrast checker for WCAG accessibility levels. A HelpySelf tool (helpyself.com).
contrast_fixerread-onlyA colour contrast fixer — the nearest accessible colour that passes WCAG AA. A HelpySelf tool (helpyself.com).
contrast_gridread-onlyA contrast grid for your whole palette — every pairing checked against WCAG. A HelpySelf tool (helpyself.com).
cookie_checkerread-onlyA cookie checker that shows what a website sets, and whether Secure, HttpOnly and SameSite are on. A HelpySelf tool (helpyself.com).
countdown_timerread-onlyA 5 minute timer, a 10 minute timer, or any timer online — with an alarm. A HelpySelf tool (helpyself.com).
cron_expressionread-onlyRead a cron expression in plain English, and see exactly when it will next run. A HelpySelf tool (helpyself.com).
csv_to_jsonread-onlyCSV to JSON and back — turn a spreadsheet export into clean, readable JSON. A HelpySelf tool (helpyself.com).
currency_converterread-onlyAn exchange rate calculator using the European Central Bank's official daily rate A HelpySelf tool (helpyself.com).
date_differenceread-onlyHow many days between two dates — plus weeks, months and working days. A HelpySelf tool (helpyself.com).
days_until_christmasread-onlyHow many days until Christmas — counted in sleeps, not hours, and right across time zones. A HelpySelf tool (helpyself.com).
delisted_gamesread-onlyCheck whether a Steam game has been delisted — and when it went A HelpySelf tool (helpyself.com).
dice_rollerread-onlyA dice roller for any number of sides, rolled in your browser. A HelpySelf tool (helpyself.com).
duplicate_line_removerread-onlyRemove duplicate lines, blanks and stray spaces from a list in one pass. A HelpySelf tool (helpyself.com).
exif_removerread-onlySee what your photos reveal, then remove the EXIF data — without uploading them. A HelpySelf tool (helpyself.com).
favicon_generatorread-onlyA favicon generator that turns any image into a complete set. A HelpySelf tool (helpyself.com).
find_a_timePropose a few times, send one link, see when everybody can make it A HelpySelf tool (helpyself.com).
fraction_calculatorread-onlyA fraction calculator for adding, subtracting, multiplying and dividing — exactly. A HelpySelf tool (helpyself.com).
fuel_cost_calculatorread-onlyA fuel cost calculator for any drive — your units, your currency, split however you like. A HelpySelf tool (helpyself.com).
game_collectionKnow what you own, share the list, and stop buying games you already have. A HelpySelf tool (helpyself.com).
gif_compressorread-onlyCompress a GIF by the only three things a GIF has — frames, colours and size. Nothing uploaded. A HelpySelf tool (helpyself.com).
gpa_calculatorread-onlyA GPA calculator on the 4.0 scale, weighted by the credits each course is worth. A HelpySelf tool (helpyself.com).
gradient_generatorread-onlyA CSS gradient generator for linear, radial and conic — copy the code straight out. A HelpySelf tool (helpyself.com).
hash_generatorread-onlyA hash generator for SHA-1, SHA-256, SHA-384 and SHA-512. A HelpySelf tool (helpyself.com).
iban_validatorread-onlyAn IBAN checker that validates the country, the length and the check digits — and says which failed. A HelpySelf tool (helpyself.com).
image_compressorread-onlyCompress a JPEG, PNG or WebP to a smaller file, choosing quality or a target size. AVIF, HEIC, TIFF and BMP are browser-only and not accepted here. A HelpySelf tool (helpyself.com).
image_converterread-onlyConvert between JPEG, PNG and WebP, one file or many, with transparency flattened onto a colour you choose. HEIC and AVIF are browser-only and not accepted here. A HelpySelf tool (helpyself.com).
image_cropperread-onlyCrop image online — drag the box, or type an exact size in pixels. A HelpySelf tool (helpyself.com).
image_resizerread-onlyA photo resizer for any size — JPEG, PNG, WebP or an iPhone HEIC. A HelpySelf tool (helpyself.com).
images_to_pdfread-onlyJPG to PDF and PNG to PDF — photos to PDF, in the order you choose. A HelpySelf tool (helpyself.com).
image_to_textread-onlyImage to text: read the words out of a photo — receipts, screenshots, handwriting. A HelpySelf tool (helpyself.com).
invoice_generatorread-onlyA free invoice generator that makes a real PDF — no watermark, no sign-up. A HelpySelf tool (helpyself.com).
json_formatterread-onlyA JSON formatter that validates and beautifies instantly — or minifies. A HelpySelf tool (helpyself.com).
jwt_decoderread-onlyA JWT decoder that inspects JSON Web Tokens safely. A HelpySelf tool (helpyself.com).
loan_calculatorread-onlyA loan calculator for the monthly payment, and how much of it is interest. A HelpySelf tool (helpyself.com).
lorem_ipsumread-onlyA lorem ipsum generator for placeholder text in mockups and layouts. A HelpySelf tool (helpyself.com).
mac_address_lookupread-onlyA MAC address lookup that names the manufacturer — and says when there isn't one. A HelpySelf tool (helpyself.com).
markdown_to_htmlread-onlyTurn Markdown into clean HTML, with a preview you can trust. A HelpySelf tool (helpyself.com).
mic_testread-onlyA microphone test that answers the real question — will they hear me? A HelpySelf tool (helpyself.com).
morse_code_translatorread-onlyA morse code translator both ways — text to morse code, and morse code to text. A HelpySelf tool (helpyself.com).
one_rep_maxread-onlyA one rep max calculator that shows the training percentages too, not just the number. A HelpySelf tool (helpyself.com).
pace_calculatorread-onlyA running pace calculator: give any two of distance, time and pace to get the third. A HelpySelf tool (helpyself.com).
password_generatorread-onlyA password generator for strong random passwords, in your browser. A HelpySelf tool (helpyself.com).
pdf_compressread-onlyReduce PDF size without turning the text into a picture. A HelpySelf tool (helpyself.com).
pdf_mergeread-onlyMerge PDF files into one document. A HelpySelf tool (helpyself.com).
pdf_page_numbersread-onlyAdd page numbers to a PDF — starting where you want, skipping the pages that should stay clean. A HelpySelf tool (helpyself.com).
pdf_reorderread-onlyRearrange, rotate and delete pages from a PDF, then save it back out. A HelpySelf tool (helpyself.com).
pdf_rotateread-onlyRotate PDF pages the right way up — sideways or upside-down. A HelpySelf tool (helpyself.com).
pdf_splitread-onlyExtract pages from a PDF or split it into separate files. A HelpySelf tool (helpyself.com).
pdf_to_excelread-onlyEvery table in the PDF becomes a sheet, and every figure arrives as a number you can actually add up. A HelpySelf tool (helpyself.com).
pdf_to_imagesread-onlyPDF to JPG, PDF to PNG — every page as an image, at the size you need. A HelpySelf tool (helpyself.com).
pdf_to_wordread-onlyConvert PDF to Word — tables, pictures and all — in your browser A HelpySelf tool (helpyself.com).
percentage_calculatorread-onlyA percentage increase calculator — and the other three sums people mean. A HelpySelf tool (helpyself.com).
photo_galleryA photo gallery maker: drop pictures in, get a link with its own layout and password. A HelpySelf tool (helpyself.com).
pregnancy_calculatorread-onlyA due date calculator that also tells you how many weeks you are today A HelpySelf tool (helpyself.com).
pub_to_pdfread-onlyOpen a Microsoft Publisher .pub file and get its text and photographs back as a PDF. The page reproduces the original layout; this endpoint returns the text in reading order, not the design. A HelpySelf tool (helpyself.com).
qr_generatorread-onlyA QR code generator for any link or text — download it as SVG or PNG. A HelpySelf tool (helpyself.com).
random_number_generatorread-onlyA random number generator for any range, in your browser. A HelpySelf tool (helpyself.com).
random_pickerread-onlyA random picker for a list of names, drawn in your browser. A HelpySelf tool (helpyself.com).
random_team_generatorread-onlyA random team generator — paste a list of names and split it into fair teams. A HelpySelf tool (helpyself.com).
ratio_calculatorread-onlyA ratio calculator: reduce to lowest terms, or find the missing number. A HelpySelf tool (helpyself.com).
readability_scoreread-onlyReadability score for any text — Flesch–Kincaid, Gunning fog index and more. A HelpySelf tool (helpyself.com).
regex_explainerread-onlyA regex explainer: paste a pattern and read what every part of it does, in English. A HelpySelf tool (helpyself.com).
regex_testerread-onlyA regex tester for regular expressions, run safely against your own text. A HelpySelf tool (helpyself.com).
remove_line_breaksread-onlyRemove line breaks from text that was hard-wrapped, and keep the paragraphs. A HelpySelf tool (helpyself.com).
request_a_fileRequest files with a link — they upload to you, with no account and no ads. A HelpySelf tool (helpyself.com).
roman_numeralsread-onlyA Roman numeral converter — numbers to numerals, and numerals back to numbers. A HelpySelf tool (helpyself.com).
salary_calculatorread-onlyA salary calculator that goes hourly to annual and back — the same pay written every way, before tax. A HelpySelf tool (helpyself.com).
screen_recorderread-onlyRecord your screen in the browser — nothing is uploaded anywhere A HelpySelf tool (helpyself.com).
send_a_secretSend a password securely by link that self-destructs after one read. A HelpySelf tool (helpyself.com).
share_fileSend large files by link, with an expiry date and an optional password. A HelpySelf tool (helpyself.com).
signature_makerread-onlyA signature maker: draw or type yours, saved with a transparent background. A HelpySelf tool (helpyself.com).
sleep_calculatorread-onlyA sleep calculator that works backwards from when you have to be up. A HelpySelf tool (helpyself.com).
slug_generatorread-onlyA slug generator that turns any title into a clean URL slug. A HelpySelf tool (helpyself.com).
split_rentread-onlyA split rent calculator for housemates: by room size, by income or evenly, and it always adds up to the rent. A HelpySelf tool (helpyself.com).
sql_formatterread-onlyAn SQL formatter for 16 dialects — paste unreadable SQL, get it laid out, nothing uploaded. A HelpySelf tool (helpyself.com).
stall_bookingOne link, on your own site or sent — vendors pick their own stall A HelpySelf tool (helpyself.com).
subnet_calculatorread-onlyA subnet calculator that gets /31 and /32 right, which most do not. A HelpySelf tool (helpyself.com).
svg_minifierread-onlyAn SVG minifier that strips editor clutter and scripts, without touching the artwork. A HelpySelf tool (helpyself.com).
text_diffread-onlyA diff checker for text — compare two versions and see exactly what changed, line by line. A HelpySelf tool (helpyself.com).
time_card_calculatorread-onlyA time card calculator for hours worked, breaks and overtime across a week. A HelpySelf tool (helpyself.com).
timestamp_converterread-onlyA Unix timestamp converter — timestamps to dates, and dates back to timestamps. A HelpySelf tool (helpyself.com).
timezone_converterread-onlyA time zone converter and world clock — one time, every city at once. A HelpySelf tool (helpyself.com).
tip_calculatorread-onlyWork out the tip and split the bill into amounts people can actually pay. A HelpySelf tool (helpyself.com).
typing_testread-onlyA typing speed test that shows both your raw and your real WPM. A HelpySelf tool (helpyself.com).
unit_converterread-onlykg to lbs, mm to inches, cm to feet — every everyday unit, in your browser. A HelpySelf tool (helpyself.com).
upside_down_textread-onlyAn upside down text generator — flip writing over, and flip it back again. A HelpySelf tool (helpyself.com).
url_encoderread-onlyA URL encoder and decoder for links and query strings, percent-encoded properly. A HelpySelf tool (helpyself.com).
utm_builderread-onlyA UTM builder for campaign URLs, with the tagging mistakes caught as you type. A HelpySelf tool (helpyself.com).
uuid_generatorread-onlyA UUID generator for random v4 identifiers, instantly. A HelpySelf tool (helpyself.com).
vat_calculatorread-onlyAdd VAT to a price, or take it back out of one — the sum people get wrong. A HelpySelf tool (helpyself.com).
video_to_gifread-onlyConvert video to GIF — MP4 to GIF in your browser, with the frames you choose. A HelpySelf tool (helpyself.com).
watermark_pdfread-onlyAdd a watermark to a PDF — DRAFT, CONFIDENTIAL, or a client's name across every page. A HelpySelf tool (helpyself.com).
webcam_testread-onlyA webcam test that tells you what the other end will actually see A HelpySelf tool (helpyself.com).
what_is_my_ipread-onlyWhat's my IP — the address the internet sees, and where it thinks you are. A HelpySelf tool (helpyself.com).
wheel_of_namesread-onlyA spinning wheel of names — paste a list, spin, and get one fair winner. A HelpySelf tool (helpyself.com).
word_counterread-onlyA word counter and character counter, updating as you type. A HelpySelf tool (helpyself.com).
word_to_pdfread-onlyConvert a Word document to PDF in your browser — nothing is uploaded. A HelpySelf tool (helpyself.com).
xml_formatterread-onlyAn XML formatter that indents, minifies and checks a document in your browser. A HelpySelf tool (helpyself.com).
yaml_to_jsonread-onlyConvert a config file to JSON, or JSON back to readable YAML. A HelpySelf tool (helpyself.com).

Schemas: list_tools.

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Official server.json
{
  "name": "com.helpyself/tools",
  "icons": [
    {
      "src": "https://helpyself.com/favicon-64.png",
      "sizes": [
        "64x64"
      ],
      "mimeType": "image/png"
    },
    {
      "src": "https://helpyself.com/logo-512x512.webp",
      "sizes": [
        "512x512"
      ],
      "mimeType": "image/webp"
    }
  ],
  "title": "HelpySelf",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://helpyself.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.3",
  "websiteUrl": "https://helpyself.com/",
  "description": "More than a hundred everyday tools: PDFs, images, text, data, calculators, dice and currency."
}