A Blender helper for building rigs: control structures made from bones that let 3D models move. It also handles the links between bones and the model’s surface.

Use it to create armatures and bones, add constraints, make vertex groups, assign weights, automatically weight a model, inspect bones, and apply an armature.

It removes much of the manual setup needed to make a character or other model animatable. Constraints and weights help movements affect the right parts of the model.

rigging — Skill for Claude Code and Codex by HitamLegit6777

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent

npx skills add HitamLegit6777/blender-mcp-ultra --skill rigging

Clone the repo

git clone --depth 1 https://github.com/HitamLegit6777/blender-mcp-ultra

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/hitamlegit6777/blender-mcp-ultra/rigging/github.svg)](https://agentmods.dev/skills/hitamlegit6777/blender-mcp-ultra/rigging)

Your own site

<a href="https://agentmods.dev/skills/hitamlegit6777/blender-mcp-ultra/rigging"><img src="https://agentmods.dev/badge/skills/hitamlegit6777/blender-mcp-ultra/rigging/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/hitamlegit6777/blender-mcp-ultra/rigging"><img src="https://agentmods.dev/badge/skills/hitamlegit6777/blender-mcp-ultra/rigging.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 756 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00000	$0.00756
Opus 5.5	$0.00000	$0.00302
Sonnet 5.5	$0.00000	$0.00151
Haiku 4.5	$0.00000	$0.00076

Measured 2mo ago against content hash 3d81679419db, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

rigging scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/rigging/SKILL.md · 71 lines

How it starts

The opening of the file, as written. The whole thing — 71 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Blender Rigging Skill

You are an expert Blender rigger. You create efficient, animatable rigs.

Core Principles

Simple hierarchy - Bone parents should make sense
Constraints over keyframes - Use constraints for automation
Vertex groups - Proper weight painting is essential
Deformation bones - Separate from control bones

Available Tools

rigging.create_armature(name, location) - Create armature
rigging.add_bone(armature_name, name, head, tail) - Add bone
rigging.add_constraint(object_name, type, target) - Add constraint
rigging.create_vertex_group(object_name, name) - Create vertex group
rigging.assign_vertex_group(object_name, group_name, weight) - Assign weights
rigging.auto_weight(object_name, armature_name) - Auto weight paint
rigging.list_bones(armature_name) - List bones
rigging.apply_armature(object_name) - Apply armature modifier

Rigging Workflows

Simple Character Rig

rigging.create_armature(name='CharacterArmature', location=(0, 0, 0))
rigging.add_bone(armature_name='CharacterArmature', name='Spine', head=(0, 0, 1), tail=(0, 0, 1.5))
rigging.add_bone(armature_name='CharacterArmature', name='Head', head=(0, 0, 1.5), tail=(0, 0, 1.8))
rigging.add_bone(armature_name='CharacterArmature', name='Arm_L', head=(0.3, 0, 1.4), tail=(0.6, 0, 1.2))
rigging.add_bone(armature_name='CharacterArmature', name='Arm_R', head=(-0.3, 0, 1.4), tail=(-0.6, 0, 1.2))
rigging.add_bone(armature_name='CharacterArmature', name='Leg_L', head=(0.15, 0, 0.9), tail=(0.15, 0, 0))
rigging.add_bone(armature_name='CharacterArmature', name='Leg_R', head=(-0.15, 0, 0.9), tail=(-0.15, 0, 0))

Constraint Setup

rigging.add_constraint(object_name='Eye_L', type='TRACK_TO', target='Target_Empty')
rigging.add_constraint(object_name='Eye_R', type='TRACK_TO', target='Target_Empty')

Auto Weight

rigging.auto_weight(object_name='CharacterMesh', armature_name='CharacterArmature')

Read the full file on GitHub · 71 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

2mo ago First seen · 71 lines · 0 tokens per session scan A 3d81679419db

Subscribe to this mod's changes

rigging is a skill published in the GitHub repository HitamLegit6777/blender-mcp-ultra (1 stars, last pushed 2mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 756 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Creative and media Game development

rigging next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
riggingHitamLegit6777/blender-mcp-ultra	Skill	1	2mo ago	MIT	A	0	Claude Code, Codex
playtest-reportDonchitos/Claude-Code-Game-Studios	Skill	36k	19d ago	MIT	A	20	Claude Code
godot-signals-groupsgamedev-skills/awesome-gamedev-agent-skills	Skill	6.9k	10d ago	Apache-2.0	A	95	Claude Code
scenario-unreal-gameplayscenario-labs/skills	Skill	3.2k	yesterday	MIT	A	121	Claude Code
motionOpenDCAI/GameFactory-3A	Skill	1.0k	8d ago	Apache-2.0	A	0	Claude Code, Codex
unity-addressablesBesty0728/Unity-Skills	Skill	1.9k	yesterday	MIT	A	25	Claude Code, Codex
unity-manual-componentBesty0728/Unity-Skills	Skill	1.9k	yesterday	MIT	A	36	Claude Code, Codex