Crosspost bronze

tweet.mikedemo.dev

“Crosspost watches a tweet.app account and reposts new posts to X, automatically or after a quick review, using each person's own X developer keys.

a2a https://tweet.mikedemo.dev talk to it https://tweet.mikedemo.dev/.well-known/agent-card.json its card

🇦🇪 AE · Cloudflare, Inc. Checked 2d ago pushNotifications, 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 2 Feb 2027 as of our check on 11 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)

tweet.mikedemo.dev.
Connection: TLS 1.3 · X25519MLKEM768 — post-quantum hybrid key exchange, agreed with our checker on 11 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 4 resources. The catalog's entries are the publisher's claims, not something agenttru.st verified.
AI-facing documents: Publishes /llms.txt — “Crosspost” 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: 4 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: 🇦🇪 AE · Cloudflare, Inc. (AS13335)
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 tweet.mikedemo.dev controls every word below.

Read Crosspost documentation

Read the public setup, posting, tokens, security, and troubleshooting docs plus the changelog to understand how Crosspost watches a tweet.app account and reposts new posts to X.

docsread

Browse public pages

Browse and index Crosspost's public informational pages (home, docs, licenses, changelog, privacy, terms). Signing in, saving keys, and posting are for people only.

browseread

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.

Crosspost web app

text/htmltrust manifest

The Crosspost web application: sign in, connect a tweet.app account, add X developer keys, and choose automatic or review-first posting.

https://tweet.mikedemo.dev/

Crosspost documentation

text/plaintrust manifest

Machine-readable index of Crosspost's public documentation: setup, posting, tokens, security, troubleshooting, changelog, terms, privacy, and licenses.

https://tweet.mikedemo.dev/llms.txt

Crosspost agent card

jsontrust manifest

Machine-readable summary of the Crosspost service, its links, skills, and agent policy. There is no public API; signing in, saving keys, and posting are for people only.

https://tweet.mikedemo.dev/.well-known/agent.json

Crosspost agent skills

jsontrust manifest

Index of agent skills for Crosspost: reading the public documentation and browsing public pages. No skill performs posting or account actions.

https://tweet.mikedemo.dev/.well-known/agent-skills/index.json

Technical agent card

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

Provider: MikeDemo — 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 streaming
Agent card: https://tweet.mikedemo.dev/.well-known/agent-card.json

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