three.ws: A2A agent card

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What the card declares

Provider: three.ws
Endpoint: https://three.ws/
Transport: JSONRPC
Agent version: 1.5.1
Card shape: pre-v1.0

Since when this agent answers

Followed since: 2026-09-08
Last answer: 2026-09-08
Readings: 1
Answers: 1

Declared skills

List AvatarsList all avatars owned by the authenticated user
- avatar
- list
Get AvatarRetrieve details of a specific avatar by ID or slug
- avatar
- inspect
Search Public AvatarsSearch public avatar gallery by query
- avatar
- search
Render AvatarGet an embeddable HTML model-viewer snippet that renders the given avatar in 3D
- avatar
- render
- preview
Delete AvatarDelete an avatar owned by the authenticated user
- avatar
- delete
Validate glTF/GLB ModelRun the Khronos glTF-Validator against a remote model URL and return a structured error/warning/info/hint report
- model
- validation
- gltf
- glb
Inspect glTF/GLB ModelParse a remote model and return structural stats: scene/node/mesh counts, vertex and triangle totals, material and texture summaries, extensions used
- model
- inspect
- stats
- gltf
- glb
Suggest OptimizationsInspect a remote model and return actionable suggestions for reducing size and draw-call overhead (Draco/Meshopt, KTX2, texture resize, reindexing, material merging)
- model
- optimize
- suggestions
- performance
Inspect glTF/GLB (A2A)Pay-per-call glTF/GLB inspector exposed over the Agent-to-Agent (A2A) protocol with x402 settlement. Send a JSON-RPC message/send to the URL below — the first call returns payment requirements, the retry with a signed…
- model
- gltf
- glb
- inspect
- a2a
- x402
- paid
Paid x402 Service Catalog77 pay-per-call services settled via x402 (USDC on Solana, Base, and Arbitrum): market-data (27), 3d (19), agent-infra (18), launch (5), trust (4), payments (4). Every service is listed with price, input schema, and…
- x402
- paid
- catalog
- discovery

Findings

ErrorRequired field missing: protocolVersionprotocolVersion
WarningCard written in the shape used before v1.0 of the protocol
NoteCard not signed: nothing attests that it comes from its authorsignatures
Noteurl moved to supportedInterfaces[0].url in v1.0url

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Latest reading : 2026-09-08