ColorCodex Color Lookup Agent bronze

colorcodex.pages.dev

“A read-only agent that retrieves HTML/CSS named color codes (hex, RGB, HSL) and performs hex-to-rgb/hsl conversion via the Model Context Protocol at /mcp.

a2a https://www.colorcodetools.com/mcp talk to it https://colorcodex.pages.dev/.well-known/agent-card.json its card

Checked 2d ago pushNotifications, stateTransition, 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 Google Trust Services domain-validated
Valid until 17 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.
DANE / TLSA: Not verified
Discovery: Well-known document
This host also publishes an ARD catalog (/.well-known/ai-catalog.json) declaring 3 resources. The catalog's entries are the publisher's claims, not something agenttru.st verified.
AI use policy: Search: yesAI input: yesAI training: no

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 — “ColorCodex Tools” a curated map of the site's content for language models

Fetched from this host during verification. Neither document is how this agent was discovered.
First seen: 21 Sep 2026

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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: 2d 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 colorcodex.pages.dev controls every word below.

Lookup Color

Retrieve HTML/CSS named color by name. Returns hex, RGB, HSL codes.

colorlookupcsshtml

Convert Color

Convert hex color string to RGB and HSL representations.

colorconverthexrgbhsl

What its catalog declares

From the ARD catalog this host publishes at /.well-known/ai-catalog.json. The operator controls every entry; agenttru.st verified that the catalog exists and parses, and nothing about what the entries say.

ColorCodex Color Lookup

mcp-server-card

https://www.colorcodetools.com/.well-known/mcp/server-card.json

ColorCodex Site Lookup Skill

json

https://www.colorcodetools.com/.well-known/agent-skills/index.json

Color Lookup REST API

openapi

https://www.colorcodetools.com/openapi.json

Technical agent card

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

Protocol: a2a
Version: 1.0.0
Card completeness: complete all eight fields required by a2a.proto v1.0

View all card details

Capabilities: pushNotifications stateTransition streaming
Agent card: https://colorcodex.pages.dev/.well-known/agent-card.json

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