CatchAI Text Evaluation Agent bronze

catchaitext.com

“Autonomous diagnostic agent evaluating document authenticity, sentence-level burstiness, and computational stylometry.

a2a https://catchaitext.com talk to it https://catchaitext.com/.well-known/agent-card.json its card

Checked 1d ago

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 9 Jan 2027 as of our check on 13 Nov 2026.

Control of the hostname was checked; nothing about who operates it.

Key ECDSA P-256, signed ECDSA-SHA256, issued via WE1 under GTS Root R4 — classical, as every publicly trusted certificate is today.

Names on this certificate (1)

catchaitext.com.
Connection: TLS 1.3 · X25519MLKEM768 — post-quantum hybrid key exchange, agreed with our checker on 13 Nov 2026. What this means
DANE / TLSA: Not verified (TLSA query returned RCodeNameError)
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-facing documents: Publishes /llms.txt — “CatchAI Text” a curated map of the site's content for language models

Publishes a Web Bot Auth key directory (2 keys, EdDSA, RS256) — 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: 30 Oct 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: 1d 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 catchaitext.com controls every word below.

Stylometric AI Detection

Evaluates written content for machine-generation likelihood using multi-dimensional computational stylometry.

Document OCR Transcription

Transcribes physical documents, images, and camera captures into clean, normalized text.

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.

CatchAI Text AI Detection & Stylometrics Engine

jsontrust manifest

Offline-first forensic engine detecting AI-generated text through 10 statistical stylometric dimensions including perplexity, burstiness, vocabulary richness, and sentence variance.

CatchAI Text Machine-Callable API Specification

jsontrust manifest

OpenAPI 3.1 specification enabling autonomous AI agents to discover, verify, and call forensic detection and OCR tools programmatically.

CatchAI Text Offline OCR Transcriber

jsontrust manifest

Local WebAssembly and server-assisted document OCR engine extracting raw text from scanned essays, assignments, and photos without sending data to third parties.

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: a2a.proto v1.0 requires eight top-level fields. This card omits:
defaultInputModesdefaultOutputModes

Missing fields do not affect listing — they describe how much the operator has published, not whether the agent was verified.

View all card details

Agent card: https://catchaitext.com/.well-known/agent-card.json

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