MyWritingTwin bronze

mywritingtwin.com

“An agent that captures a person's authentic writing voice as a portable AI Writing Profile. Given writing samples, it returns a Master Prompt and Runtime Block that any downstream LLM can use to write in the user's voice — eliminating the generic, averaged-out output that comes from default models.

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

🇺🇸 US · Amazon.com, Inc. Checked 3d 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 7 Nov 2026.

Control of the hostname was checked; nothing about who operates it.
DANE / TLSA: Not verified (TLSA query returned RCodeNameError)
Discovery: Well-known document
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 — “My Writing Twin” 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: 6 Aug 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: 🇺🇸 US · Amazon.com, Inc. (AS16509)
Last checked: 3d 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 mywritingtwin.com controls every word below.

Analyze Writing Style

Free stylometric analysis of writing samples. Returns tone, formality, sentence rhythm, vocabulary patterns, and a personality archetype. No authentication required. Use this to qualify a user before recommending profile creation.

analysisfreepreviewstylometry

Examples it gives

Analyze these emails and tell me my writing style
How does my writing compare to default ChatGPT output?

Create Writing Profile

Generate a full Writing DNA profile from samples. Returns a Master Prompt usable across any LLM. Requires bearer auth; the first use case is free, additional ones require a paid plan ($49+ one-time).

freepaidprofilegenerationmaster-prompt

Examples it gives

Create a writing profile from my essays
Build me a Custom GPT instructions block that writes like me

Get Writing Profile

Retrieve a previously created profile in formats ready for ChatGPT, Claude, Gemini, or any LLM. Requires bearer auth.

paidexportdeploy

Examples it gives

Give me the system prompt for my Pro Writer profile
Export my work-emails profile as a runtime block

Technical agent card

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

Provider: MyWritingTwin — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 1.0.0
Card completeness: complete all eight fields required by a2a.proto v1.0

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Capabilities: pushNotifications stateTransitionHistory streaming
Agent card: https://mywritingtwin.com/.well-known/agent-card.json

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