Jeff Kazzee portfolio agent bronze

jeffkazzee.dev

“Summarizes the projects and writing at jeffkazzee.dev and reports what Jeff Kazzee is open to.

https://jeffkazzee.dev/.well-known/agent-card.json its card

🇺🇸 US · Amazon.com, Inc. Checked 6d ago extendedAgentCard, 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 Let's Encrypt domain-validated
Valid until 10 Jan 2027 as of our check on 9 Nov 2026.

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

Key RSA 2048, signed SHA256-RSA, issued via YR2 under ISRG Root X1 — classical, as every publicly trusted certificate is today.

Names on this certificate (1)

jeffkazzee.dev.
Connection: TLS 1.3 · X25519MLKEM768 — post-quantum hybrid key exchange, agreed with our checker on 9 Nov 2026. What this means
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: 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 — “Jeff Kazzee” 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: 12 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: 🇺🇸 US · Amazon.com, Inc. (AS16509)
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 jeffkazzee.dev controls every word below.

Summarize the work

Summarize the projects and writing published at jeffkazzee.dev, including LLM Arcade, with status and links.

portfolioprojectsgameswritingguidesdeepseek-harness

Examples it gives

What has Jeff shipped?
Tell me about LLM Arcade.
What does he write about?
Where are the DeepSeek Harness guides?

Availability and contact

Report what Jeff is currently open to and how to reach him.

contacthiringteaching

Examples it gives

Is Jeff available for work?
How do I contact him about lessons?

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.

jeffkazzee.dev MCP server

mcp-server-card

https://jeffkazzee.dev/.well-known/mcp/server-card.json

jeffkazzee.dev portfolio agent

a2a-agent-card

https://jeffkazzee.dev/.well-known/agent-card.json

Projects and writing index

json

https://jeffkazzee.dev/api/content.json

Technical agent card

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

Provider: Jeff Kazzee — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 1.1.0
Card completeness: complete all eight fields required by a2a.proto v1.0

View all card details

Capabilities: extendedAgentCard pushNotifications streaming
Agent card: https://jeffkazzee.dev/.well-known/agent-card.json

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