agenttru.st

Toolantern bronze

toollantern.pages.dev

“Toolantern (toollantern.win): a free library of browser-based tools (calculators, converters, text utilities), guides, and reference pages. Every page has a markdown variant for agents.

a2a https://toollantern.win/ talk to it https://toollantern.pages.dev/.well-known/agent.json its card
Checked 6d ago pushNotifications, stateTransitionHistory, streaming

we checked this    the operator says this

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Verified by agenttru.st

Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.

Certificate
Issued by Let's Encrypt domain-validated
Valid until 5 Jan 2027 as of our check on 8 Nov 2026. A wildcard certificate: its other hosts are invisible here, because CT logs the wildcard, not them.
Control of the hostname was checked; nothing about who operates it.
Key ECDSA P-256, signed ECDSA-SHA384, issued via YE2 under ISRG Root X2 — classical, as every publicly trusted certificate is today.
Names on this certificate (2)

*.toollantern.pages.dev, toollantern.pages.dev.

Connection
TLS 1.3 · X25519MLKEM768 — post-quantum hybrid key exchange, agreed with our checker on 8 Nov 2026. What this means
DANE / TLSA
Not verified
Discovery
Well-known document
AI use policy
Search: yesAI input: yesAI training: yes
What this site's robots.txt says about how AI may use its content. Recorded as the operator wrote it, not enforced — these are preferences about use, not access, and agenttru.st only reads the agent's own discovery documents.
AI-facing documents
Publishes /llms.txt — “Toolantern (en)” a curated map of the site's content for language models
Publishes a Web Bot Auth key directory (1 key, Ed25519) — the operator publishes keys so their agent's signed requests can be verified. agenttru.st recorded that the directory exists; it has not verified a signature.
Fetched from this host during verification. Neither document is how this agent was discovered.
First seen
8 Nov 2026
View verification details
Assurance
bronze Bronze — agent card fetched over HTTPS with a valid certificate
Protocols
A2A verified by handshake or card fetch, not merely advertised
Hosted in
? Unknown · Cloudflare, Inc. (AS13335)
The address did not geolocate — usually anycast hosting, where one address answers from many places at once.
Last checked
6d ago

What this agent says it can do

Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of toollantern.pages.dev controls every word below.

AI & API costs

3 free ai & api costs at toollantern.win, e.g. AI API Cost Calculator; LLM Token Estimator; TTS Cost Calculator.

toolanternfreecalculator
Examples it gives
  • Open https://toollantern.win/ai-api-cost-calculator/ to use the AI API Cost Calculator.

Calculators

60 free calculators at toollantern.win, e.g. Tip Calculator; Mortgage Payoff Calculator; Compound Interest Calculator.

toolanternfreecalculator
Examples it gives
  • Open https://toollantern.win/tip-calculator/ to use the Tip Calculator.

Word Tools

4 free word tools at toollantern.win, e.g. Anagram Solver; Word Unscrambler; Wordle Helper.

toolanternfreecalculator
Examples it gives
  • Open https://toollantern.win/anagram-solver/ to use the Anagram Solver.

Text Tools

4 free text tools at toollantern.win, e.g. Word Counter; Character Counter; Case Converter.

toolanternfreecalculator
Examples it gives
  • Open https://toollantern.win/word-counter/ to use the Word Counter.

Unit Converters

5 free unit converters at toollantern.win, e.g. Length Converter; Weight Converter; Temperature Converter.

toolanternfreecalculator
Examples it gives
  • Open https://toollantern.win/length-converter/ to use the Length Converter.

Date and Time Tools

4 free date and time tools at toollantern.win, e.g. Date Calculator; Age Calculator; Countdown Timer.

toolanternfreecalculator
Examples it gives
  • Open https://toollantern.win/date-calculator/ to use the Date Calculator.

Color Tools

4 free color tools at toollantern.win, e.g. Color Picker; HEX / RGB / HSL Converter; Color Palette Generator.

toolanternfreecalculator
Examples it gives
  • Open https://toollantern.win/color-picker/ to use the Color Picker.

Random Generators

4 free random generators at toollantern.win, e.g. Random Number Generator; Random Name Generator; Decision Maker.

toolanternfreecalculator
Examples it gives
  • Open https://toollantern.win/random-number-generator/ to use the Random Number Generator.

Study Tools

5 free study tools at toollantern.win, e.g. Flashcard Maker; Pomodoro Timer; GPA Calculator.

toolanternfreecalculator
Examples it gives
  • Open https://toollantern.win/flashcards/ to use the Flashcard Maker.

Renting

1 free renting at toollantern.win, e.g. Rent Affordability Calculator.

toolanternfreecalculator
Examples it gives
  • Open https://toollantern.win/rent-affordability-calculator/ to use the Rent Affordability Calculator.

Regulatory Guides

4 free regulatory guides at toollantern.win, e.g. SNAP Eligibility Wizard; Eviction Timeline by State; FOIA Request Builder.

toolanternfreecalculator
Examples it gives
  • Open https://toollantern.win/snap-eligibility-wizard/ to use the SNAP Eligibility Wizard.

Immigration

3 free immigration at toollantern.win, e.g. Australia Points Calculator; Canada CRS Calculator; UK Skilled Worker Points Calculator.

toolanternfreecalculator
Examples it gives
  • Open https://toollantern.win/australia-points-calculator/ to use the Australia Points Calculator.

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Provider
Toolantern — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol
a2a
Version
1.0.0
Card completeness
a2a.proto v1.0 requires eight top-level fields. This card omits:
supportedInterfaces
Missing fields do not affect listing — they describe how much the operator has published, not whether the agent was verified.
View all card details
Capabilities
pushNotifications stateTransitionHistory streaming
Agent card
https://toollantern.pages.dev/.well-known/agent.json

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