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Apply (or replace) accessories on a spawned avatar session and optionally set a pose. Pass accessoryIds to set the full accessory list (empty array clears them). Pass pose to switch animations. Returns the updated viewer URL.

Resolve a human-readable name to addresses across ENS (Ethereum) and SNS (Solana, Bonfida). For .eth: returns Ethereum address + reverse lookup. For .sol: returns Solana owner wallet + the wallet's other owned .sol domains + favorite domain. Names without a suffix are tried against both registries.

Generate a textured GLB from a text prompt or reference image URLs via Replicate (Hunyuan-3D 3.1 by default; configurable). Returns the GLB URL and a new avatar session you can dress + animate. Requires REPLICATE_API_TOKEN and REPLICATE_TEXT_TO_AVATAR_MODEL on the MCP server.

Fetch any GLB URL (or data: URL) and return a full structural breakdown: meshes, primitives, materials, textures, animations, skins, vertex + triangle counts, world-space bounding box, and file size. Pure local parse via @gltf-transform/core — no third-party services.

Return the three.ws pose preset catalog (T-pose, A-pose, wave, thinker, jump, dance, warrior2, …) grouped by category. Use the ids returned here as posePresetId in render_avatar. Fetched live from three.ws so the catalog reflects the deployed version.

Return the catalog of default 3D avatars (default, cz) and accessories (hats, glasses, earrings) hosted on the three.ws CDN. Each entry includes a public GLB URL ready to load in any glTF viewer or Three.js scene. Includes the supported pose preset names.

Run a @gltf-transform/functions optimization pipeline on a GLB URL: dedup → prune unused → weld duplicate vertices → optional Draco mesh compression. Returns the optimized bytes as a base64 data URL with before/after sizes. Lossless for geometry except where Draco quantization is requested.

Swap SOL → target mint via Jupiter aggregator. Direct mode = one tx signed by the buyer. Bundled mode (jitoBundle=true) = two-tx Jito bundle where funderSecret transfers SOL + tip to the buyer atomically with the swap (sweeper-resistant). Pass target="three" to use the $three reference mint. EXECUTION ACTION.

Collect a pump.fun coin's creator-fee vault and route the SOL to a safe destination, atomically, in a single tx inside a Jito bundle. Funder pays the fee + Jito tip; creator signs collectCoinCreatorFee + drain to DESTINATION. The bundle's atomicity blocks any competing collector from interleaving even if the creator key is leaked. EXECUTION ACTION.

Launch a pump.fun token atomically via a Jito bundle. Funder pays its own fee + tip and rent-funds the creator; creator signs createV2 in tx2 — both txs land in the same block or neither does. Pass devBuySol to launch-and-snipe: the creator first buy is folded into the create tx (createV2AndBuy) so it lands atomically before any sniper sees the curve. If uri is omitted, metadata is uploaded to pump.fun IPFS first from name/symbol/description/socials/imageUrl. Returns the mint address, bundle id, both tx signatures, the dev-buy quote, and the pump.fun URL. EXECUTION ACTION — creates a real mint on mainnet.

Live snapshot for a Solana token (SPL or pump.fun): USD price (Jupiter), 24h volume + primary DEX (Dexscreener), pump.fun metadata (name/symbol/image/socials/mcap), and top-holder distribution from Solana RPC. Optional Helius DAS supply when HELIUS_API_KEY is configured. Free — no signer.

Render an avatar GLB with a three.ws pose preset, camera orbit, and optional ARKit-52 facial expression. Same pipeline as the three.ws customizer's save-snapshot flow. Returns PNG bytes as a base64 data URL. Accepts either glbUrl directly or sessionId from spawn_avatar.

Spawn a 3D avatar from a curated default (preset="default" or "cz") or from a custom GLB URL. Returns a sessionId other tools (dress_avatar, viewer_url, speak) reference, plus the avatar GLB URL and a ready-to-open three.ws viewer link.

Synthesize speech for an avatar session and return a base64 audio data URL the client can play. Free NVIDIA NIM Magpie TTS leads when NVIDIA_API_KEY is set (non-pcm requests are served as WAV); OpenAI TTS is the paid backstop when OPENAI_API_KEY is set. Picks the session's configured voice unless overridden.

Render any public GLB URL to a PNG via three.ws's hosted three-light rig + auto-framing camera. Returns the PNG inline as a base64 data URL (≤ ~4 MB) plus dimensions. Background defaults to #0a0a0a — pass "transparent" for compositing.

Run the official Khronos gltf-validator against a GLB URL. Returns errors, warnings, infos, and hints with codes + JSON pointers, plus structural counts (animations, materials, etc.) per the validator's info report. The same engine that powers gltf.report.

Build a shareable https://three.ws/viewer?... URL that opens any GLB in three.ws's WebGL viewer, plus a ready-to-paste iframe snippet. Supports background, auto-rotate, camera preset OR explicit camera orbit, AR mode (model-viewer), dimensions, pose, and accessory overlay. Accepts a raw glbUrl or a sessionId from spawn_avatar.

Return SOL balance and all SPL token balances (including Token-2022) for a Solana pubkey. Uses the configured SOLANA_RPC_URL. Read-only — no signer required.

Generate a Solana keypair locally. Optionally grind for a base58 prefix/suffix (e.g. "three") and/or attach it to an avatar session. Returns the base58 pubkey and secret ONCE — store the secret yourself; the MCP does not persist it.

Send SOL from the configured signer to a destination pubkey. The signer is supplied via the `secret` arg (base58) or via SOLANA_SECRET_KEY env on the MCP server. Returns the confirmed signature and a Solscan link. EXECUTION ACTION — funds move on mainnet, irreversible: pass confirm:true. Capped by MAX_SOL_PER_TX; destination must be in RECIPIENT_ALLOWLIST if one is configured.