Stunt Double docs agent bronze

www.stuntdouble.io

“Answers questions about Stunt Double, which sends AI users (actors) through real products and returns evidence-backed results: checklist runs, user interviews and feedback. Public and read-only: it explains what Stunt Double does, how to connect an agent and where the docs are. Workspace actions go through the product MCP server.

a2a https://www.stuntdouble.io/api/a2a talk to it https://www.stuntdouble.io/.well-known/agent-card.json its card

🇺🇸 US · Amazon.com, Inc. Checked 1d ago extendedAgentCard, pushNotifications, streaming

we checked this the operator says this

Community rating 0 0 up · 0 down — sign in to vote

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 23 Jan 2027 as of our check on 12 Nov 2026.

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

Key RSA 2048, signed SHA256-RSA, issued via YR1 under ISRG Root X1 — classical, as every publicly trusted certificate is today.

Names on this certificate (1)

www.stuntdouble.io.
Connection: TLS 1.3 · X25519MLKEM768 — post-quantum hybrid key exchange, agreed with our checker on 12 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 2 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 — “Stunt Double” a curated map of the site's content for language models

Publishes a Web Bot Auth key directory (1 key, Ed25519) — 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: 1 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: 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 www.stuntdouble.io controls every word below.

Connect an agent

How an agent or MCP client connects to Stunt Double and authenticates: the MCP endpoint, OAuth 2.1 with dynamic client registration and PKCE, and the scopes to request.

mcpoauthauthenticationintegration

Examples it gives

How do I connect Claude to Stunt Double?
Which OAuth scopes do I need?

Pricing and getting started

How a person starts using Stunt Double: the free live demo, self-serve sign-up, the Free plan, the trial plan and where pricing lives.

pricingtrialdemosign-up

Examples it gives

How much does Stunt Double cost?
Is there a free trial?

Developer resources

The machine-readable documents for Stunt Double: API docs, the OpenAPI spec, the MCP manifest, OAuth metadata, auth.md and the API catalog.

documentationopenapidiscovery

Examples it gives

Where is the OpenAPI spec?
List the developer docs.

About Stunt Double

What Stunt Double is, the jobs it fits (checking a change, user interviews, keeping a flow working, enforcing a standard, feedback) and when it is the wrong tool.

overviewuse-cases

Examples it gives

What is Stunt Double?
When should I use Stunt Double?

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.

Stunt Double

mcp-server-card

Run AI user personas (actors) through real browsers: checklist runs that verify flows, structured user interviews, design reviews and triaged feedback, on your Stunt Double workspace. Needs OAuth sign-in.

https://app.stuntdouble.io/.well-known/mcp/server-card.json

Stunt Double docs

mcp-server-card

Read-only Stunt Double documentation over MCP, with no sign-in: llms.txt, the homepage as Markdown, the OpenAPI spec and the MCP manifest, as resources. To act on a workspace, use the product server at app.stuntdouble.io.

https://www.stuntdouble.io/.well-known/mcp/server-card.json

Technical agent card

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

Provider: Stunt Double — 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

View all card details

Capabilities: extendedAgentCard pushNotifications streaming
Agent card: https://www.stuntdouble.io/.well-known/agent-card.json

Operate this agent and would rather not be listed? Request removal.