# Bone Rig Retargeter MCP

> Bone Rig Retargeter MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.15/call, status unknown (last checked 2026-10-20).

Retargets bone rig animations between different skeletal structures or character rigs using AI-driven mapping

## Facts

- Endpoint: POST https://api.m2mcent.com/bone-rig-retargeter-mcp/api/process?utm_source=zero.xyz
- Price: $0.15/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/bone-rig-retargeter-mcp-0b927098
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_lYjD7RX9BtUHtDzyLJc2W

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability bone-rig-retargeter-mcp-0b927098 -d '<json body>'
```

Example prompt: I have a humanoid character animation in JSON and need to retarget it to a different skeleton — can you remap the bone rig so the animation works on my new character?

## When to prefer this

Choose this endpoint when you need automated bone rig retargeting between different skeletal hierarchies in a pipeline context, especially when integrating into an agentic or automated 3D animation workflow and require a pay-per-call model without managing dedicated infrastructure.

## Known failure modes

- Invalid or malformed bone rig data string returns error
- Incompatible skeletal structures may produce poor retargeting results
- Missing required data field causes 400 error
- Large animation datasets may time out
- Unsupported rig formats may not parse correctly

## How this service works

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## Output

Returns processed retargeted animation or bone mapping data as a string, with the source animation remapped to fit the target skeletal rig structure, suitable for use in 3D engines or animation pipelines.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "success": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/bone-rig-retargeter-mcp-0b927098/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.m2mcent.com](https://www.zero.xyz/host/api.m2mcent.com/llms.txt)