3D AI Agent Avatar

io.github.nirholas/3D-AI-Agent-Avatarv1.2.2Image, Video & Audio

3D AI Agent Avatar — render any GLB, give it a Solana wallet, a voice, and pump.fun powers.

The current version, v1.2.2, was published to the official MCP registry on 2026-07-20. It is distributed as @three-ws/avatar-agent on npm, filed under Image, Video & Audio by this index, and declares 11 environment variables. Removals and unreachable sources are measured across every server this index tracks, contract drift across the servers that answer in consecutive snapshots; the index's current counts put this record in context.

In-path gate · all MCP tools

Using 3D AI Agent Avatar in Claude, Cursor, Gemini CLI, Cline, or Zed?

MCP tool contracts can change remotely with no version bump. The mcpindex gate pins each contract and HOLDs the call when it drifts-before your agent acts. Zero credentials. This is not the package install for this server itself (use Install this server for that).

Install the mcpindex gate (one command)

Rewrites your MCP host config so each server launches behind the gate. Inspect first: curl -fsSL https://mcpindex.ai/install.sh | less

uv tool install mcpindex-gate && mcpindex-config-wire

Auditable install path →Watch it hold a drift →

Trust verdict · v1 advisory · method

REVIEWstatus: PARTIALfresh until 2026-09-03 20:32 UTC

screened 2026-07-04tier: scannedgranularity: description-levelsource: registry

Semantic screen found no manipulation pattern in the description. Conformance probe not yet run.

mcpindex.integrity.descriptionpassINFO

evidence“No malicious instructions found in description”via static_description

Limits of this verdict

- Semantic screen only - the deterministic conformance probe has not run on this server
- Confidence is reported but not yet calibrated (v1)
- Screen reads the tool description, not the live behavior
- advisory
- registry description only no input schema
- screen model 8b
- Still current: the description we screened is unchanged, re-checked against the registry
- The registry listing (version, packages, links) changed after this screen ran - the description we assessed did not

Semantic screen: an LLM judge reads the tool description for hidden instructions (status PARTIAL). A pass means the description is not lying, not that the tool is safe: a high-capability tool with an honest description still warrants caution. The deterministic conformance probe has not been run on this server yet, so the screen here is semantic-only. Posture: advisory. Confidences are reported but not yet calibrated (calibrated=false at v1). Full verdict history is not shown on this page.

Own this server? Screen its description →

That verdict was true at screening time (snapshot 2026-08-27).

Contracts can change after screening, with no version bump. The gate pins 3D AI Agent Avatar’s tool contracts on first sight and holds any silent change before your agent acts - the check that keeps being true on Tuesday.

See your first HOLD in 2 minutes →

Cite this record

People vet a server before wiring it in. One line on your project site or docs answers that with an independent record: screening verdict, registry provenance, contract drift history. It stays current as new screens and drift events land.

Markdown

[Independent trust record for 3D AI Agent Avatar](https://mcpindex.ai/server/io-github-nirholas-3d-ai-agent-avatar) - screening verdict, registry provenance, and contract drift monitoring.

HTML

<a href="https://mcpindex.ai/server/io-github-nirholas-3d-ai-agent-avatar">Independent trust record for 3D AI Agent Avatar</a> - screening verdict, registry provenance, and contract drift monitoring.

Embed this badge

A live verdict badge for your README or listing. It reflects the current screen, links back here, and updates when the verdict does.

Markdown

[![mcpindex](https://mcpindex.ai/api/v1/badge/io-github-nirholas-3d-ai-agent-avatar)](https://mcpindex.ai/server/io-github-nirholas-3d-ai-agent-avatar)

HTML

<a href="https://mcpindex.ai/server/io-github-nirholas-3d-ai-agent-avatar"><img src="https://mcpindex.ai/api/v1/badge/io-github-nirholas-3d-ai-agent-avatar" alt="mcpindex verdict" height="20" /></a>

Environment variables

SOLANA_RPC_URL

Solana mainnet RPC endpoint. Defaults to https://api.mainnet-beta.solana.com — bring your own (Helius / Quicknode / Triton) for production traffic.

ETH_RPC_URL

Ethereum mainnet RPC for ENS resolution. Optional — falls back to ethers' default public providers.

HELIUS_API_KEY

secret

Optional Helius API key — enables exact supply + DAS data in pump_snapshot.

NVIDIA_API_KEY

secret

NVIDIA NIM key (nvapi-…) — leads the speak tool's TTS provider chain with the free Magpie TTS lane.

OPENAI_API_KEY

secret

OpenAI TTS — the speak tool's paid backstop when the free NVIDIA lane is unavailable.

REPLICATE_API_TOKEN

secret

Required for the generate_avatar tool (Replicate text/image-to-3D).

REPLICATE_TEXT_TO_AVATAR_MODEL

Replicate version hash pinned for text-to-3D — recommended: latest tencent/hunyuan-3d-3.1.

SOLANA_SECRET_KEY

secret

Optional default base58 Solana secret for wallet_send / pump_buy. Per-call secret args override this. Treat like cash.

THREE_MINT

Optional pump.fun mint address for $three so tools accept target="three" as shorthand.

MAX_SOL_PER_TX

Per-transaction spend cap in SOL for the execution tools (wallet_send, pump_buy, pump_launch, pump_collect_fees).

REQUIRE_CONFIRM

When on (default), execution tools refuse until re-issued with confirm:true. Set 0/false to disable the gate.

MCP quality score · maturity, not trust · methodology

freshness

completeness

installability

documentation

stability

Alternatives in Image, Video & Audio

ModelRunner

ai.modelrunner/mcp

Run 100+ AI models — image, video, audio, 3D — through one API with pay-per-use billing.

YouTube Trends API

ai.trendsapi/youtube

YouTube search volume and trending videos over time. Free key at trendsapi.ai

three.ws 3D Agent Tools

io.github.nirholas/3d-agent-mcp

MCP tools from three.ws: free + paid text-to-3D, rigging, agent reputation, market intel.

Install this server

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "3D-AI-Agent-Avatar": {
      "command": "npx",
      "args": [
        "-y",
        "--",
        "@three-ws/avatar-agent"
      ],
      "env": {
        "SOLANA_RPC_URL": "https://api.mainnet-beta.solana.com",
        "ETH_RPC_URL": "<eth_rpc_url>",
        "HELIUS_API_KEY": "<your-helius_api_key>",
        "NVIDIA_API_KEY": "<your-nvidia_api_key>",
        "OPENAI_API_KEY": "<your-openai_api_key>",
        "REPLICATE_API_TOKEN": "<your-replicate_api_token>",
        "REPLICATE_TEXT_TO_AVATAR_MODEL": "<replicate_text_to_avatar_model>",
        "SOLANA_SECRET_KEY": "<your-solana_secret_key>",
        "THREE_MINT": "<three_mint>",
        "MAX_SOL_PER_TX": "0.5",
        "REQUIRE_CONFIRM": "true"
      }
    }
  }
}

Cursor (.cursor/mcp.json)

{
  "mcpServers": {
    "3D-AI-Agent-Avatar": {
      "command": "npx",
      "args": [
        "-y",
        "--",
        "@three-ws/avatar-agent"
      ],
      "env": {
        "SOLANA_RPC_URL": "https://api.mainnet-beta.solana.com",
        "ETH_RPC_URL": "<eth_rpc_url>",
        "HELIUS_API_KEY": "<your-helius_api_key>",
        "NVIDIA_API_KEY": "<your-nvidia_api_key>",
        "OPENAI_API_KEY": "<your-openai_api_key>",
        "REPLICATE_API_TOKEN": "<your-replicate_api_token>",
        "REPLICATE_TEXT_TO_AVATAR_MODEL": "<replicate_text_to_avatar_model>",
        "SOLANA_SECRET_KEY": "<your-solana_secret_key>",
        "THREE_MINT": "<three_mint>",
        "MAX_SOL_PER_TX": "0.5",
        "REQUIRE_CONFIRM": "true"
      }
    }
  }
}

Cline (cline_mcp_settings.json)

npx -y -- @three-ws/avatar-agent

Claude Code (claude mcp add)

claude mcp add --scope user 3D-AI-Agent-Avatar -- npx -y -- @three-ws/avatar-agent

Gemini CLI (gemini mcp add)

gemini mcp add -s user 3D-AI-Agent-Avatar npx -y -- @three-ws/avatar-agent

Verdict API

curl -s mcpindex.ai/api/v1/trust/server/io-github-nirholas-3d-ai-agent-avatar

Free-tier verdict as JSON: decision + dimensions + severity. Call it from your agent before it invokes a tool it just discovered.

Details

version: v1.2.2
category: Image, Video & Audio
verdict expires: 2026-09-03
quality: 99 / 100
operator: nirholas

Listing

Listed from the official MCP registry. Unclaimed by its maintainer. Maintainer? Email us →

Provenance

Each verdict is bound to a hash of the exact description it judged, so a re-crawl that changes the text produces a new record rather than silently inheriting this one. Verdict history is hash-chained and anchored to Bitcoin via OpenTimestamps (latest confirmed at block 964,248). Verify it yourself.

Links

Repository →Website →