AGENTIC STAR bronze

api.fdreh.agenticstar.tm.softbank.jp

“Autonomous AI agent with sandboxed code execution, web research, file generation, data analysis, and image/video generation. Accepts natural-language tasks and returns a text summary plus downloadable file deliverables. Output file types are listed in defaultOutputModes; the agent may also produce other types autonomously.

a2a https://api.fdreh.agenticstar.tm.softbank.jp/api/v1/a2a talk to it https://api.fdreh.agenticstar.tm.softbank.jp/.well-known/agent-card.json its card

🇺🇸 US · Amazon.com, Inc. Checked 5d ago extensions, 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 Amazon domain-validated
Valid until 10 Mar 2027.

Control of the hostname was checked; nothing about who operates it.
DANE / TLSA: Not verified (TLSA query returned RCodeNameError)
Discovery: Well-known document
First seen: 19 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: 5d 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 api.fdreh.agenticstar.tm.softbank.jp controls every word below.

Execute Task

Delegates a task to an autonomous AI agent in an isolated sandbox. It plans multi-step workflows using code execution, web research, file generation, image/video generation, and data analysis. Set metadata.agentMode=true (default). FILES IN: attach as FileWithBytes (base64 inline; FileWithUri is not supported), requires the a2a:file scope. Limits: 5MB/file, 5 files, 20MB total. RESPONSE: stream emits status-update/artifact-update until final=true. Progress text is in working status.message.parts[].text; the final answer is in the completed status.message.parts[].text (there is no separate text artifact). File deliverables arrive as artifact-update file parts whose file.uri is a download link, fetch it with your Bearer token (GET /api/v1/files/proxy). INPUT-REQUIRED: relay status.message.parts[].text and reply via message/send with the same contextId. EXTENSION: metadata.interactionType ("choice"|"confirmation"); the "Interaction Required" artifact carries metadata.options[] for choice.

autonomouscode-executionresearchfile-generationdata-analysisimage-generationvideo-generation

Examples it gives

Create a PDF report analyzing quarterly sales data
Write a Python script that processes CSV data and creates charts
Research recent industry trends and summarize the findings
Generate a 10-slide PPTX deck introducing our product

Direct LLM Response

Direct LLM response without agent tools or file I/O. Set metadata.agentMode=false. Suitable for simple questions, translations, summarization, and text generation. Returns a text answer in the completed status.message and produces no file deliverables. Responds in seconds.

llmchatdirect

Examples it gives

What is the capital of France?
Translate this paragraph to Japanese
Summarize this text in three bullet points

Technical agent card

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

Provider: SoftBank — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: stable
Auth schemes: bearer oauth2
Extensions: https://developers.fd.agenticstar.tm.softbank.jp/a2a/ext/execution-control/v1
Execution control parameters. Set as flat keys in message.metadata to customize request processing. All parameters are optional.

A2A protocol extensions the card declares. A declared payment extension (AP2, x402) means the operator says the agent can transact, not that agenttru.st has seen it do so.
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.

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Capabilities: extensions pushNotifications stateTransitionHistory streaming
Agent card: https://api.fdreh.agenticstar.tm.softbank.jp/.well-known/agent-card.json

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