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.
npx skills add dcc-mcp/dcc-mcp-blender --skill blender-mesh-opsgit clone --depth 1 https://github.com/dcc-mcp/dcc-mcp-blenderWrote 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.
[](https://agentmods.dev/skills/dcc-mcp/dcc-mcp-blender/blender-mesh-ops)<a href="https://agentmods.dev/skills/dcc-mcp/dcc-mcp-blender/blender-mesh-ops"><img src="https://agentmods.dev/badge/skills/dcc-mcp/dcc-mcp-blender/blender-mesh-ops/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.
<a href="https://agentmods.dev/skills/dcc-mcp/dcc-mcp-blender/blender-mesh-ops"><img src="https://agentmods.dev/badge/skills/dcc-mcp/dcc-mcp-blender/blender-mesh-ops.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00059 | $0.01175 |
| Opus 5 | $0.00030 | $0.00588 |
| Sonnet 5 | $0.00012 | $0.00235 |
| Haiku 4.5 | $0.00006 | $0.00118 |
Grade A, and why
blender-mesh-ops 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 today.
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.
How it starts
The opening of the file, as written. The whole thing — 107 lines — stays where its author put it; the contents beside it link to each section on GitHub.
blender-mesh-ops
Typed polygon modeling and mesh editing tools for Blender. The lightweight
mesh-edit group remains active by default. The larger modeling group is
inactive until requested and covers the shared DCC verbs for primitive,
loft/lathe, hard-surface edits, modifiers, pivots, hierarchy, cleanup, UVs, and
material assignment. Mutating modeling tools read Blender state back before
reporting success.
Prefer blender-objects for object transforms and selection, blender-mesh for
modifier management, blender-uv-ops for UVs, and blender-scripting only
after checking this typed surface.
Solid pointed arches
create_pointed_arch creates a closed, all-quad U-shaped solid for deep door
and window surrounds. Load the modeling group first. width is the clear
opening, spring_height is the jamb height, rise is the pointed head rise,
frame_width is horizontal jamb / vertical crown thickness, and depth is
physical reveal depth. Curved head thickness is not a constant normal offset.
The opening bottom center is the origin; X spans width, Z height, and the
solid occupies Y=0 through Y=depth. Use object transforms to orient it on a
side wall. The tool leaves selection and active object unchanged, rejects
existing names, and does not cut the wall behind the opening, create glass,
assign material, bevel, or unwrap UVs. Follow with the corresponding typed
tools. Recess the glazing and cut the wall separately so the depth remains
visible; a coplanar opaque wall can hide the entire reveal.
Component discovery
Use inspect_mesh_components before choosing vertex, edge, or face indices.
It reads the original mesh in Object mode without changing selection or mode.
Coordinates, centroids, and normal filters are object-local, not evaluated or
world-space. The optional bounds filter tests each component's centroid.
Pages contain at most 256 records. Pass next_offset and the returned
revision as expected_revision for subsequent pages, with unchanged filters.
The token covers mesh identity, coordinates, normals and connectivity; changes
to these reject stale paging. It is process-local, not a durable ID or an
evaluated/world-space geometry revision. Discard indices after edits or reloads.
What ships with it
30 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- groups.yaml 894 B
- scripts/add_edge_loop.py 321 B runs code
- scripts/array_instances.py 327 B runs code
- scripts/auto_uv.py 303 B runs code
- scripts/bevel_edges.py 315 B runs code
- scripts/boolean_op.py 312 B runs code
- scripts/cleanup_mesh.py 398 B runs code
- scripts/combine_meshes.py 402 B runs code
- scripts/create_pointed_arch.py 244 B runs code
- scripts/create_primitive.py 330 B runs code
- scripts/delete_history.py 324 B runs code
- scripts/extract_faces.py 420 B runs code
- scripts/extrude_faces.py 439 B runs code
- scripts/get_poly_count.py 435 B runs code
- scripts/group_parent.py 318 B runs code
- scripts/inset.py 297 B runs code
- scripts/inspect_mesh_components.py 437 B runs code
- scripts/lathe_profile.py 321 B runs code
- scripts/loft_sections.py 321 B runs code
- scripts/merge_vertices.py 413 B runs code
- scripts/mirror_mesh.py 409 B runs code
- scripts/mirror.py 300 B runs code
- scripts/modeling_assign_material.py 337 B runs code
- scripts/modeling_freeze_transforms.py 347 B runs code
- scripts/select_by_material.py 428 B runs code
- scripts/separate_mesh.py 414 B runs code
- scripts/set_pivot.py 309 B runs code
- scripts/triangulate_mesh.py 410 B runs code
- scripts/uv_project.py 312 B runs code
- tools.yaml 27 KB
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.
- today Changed · +49 lines c75775d6ece2
- 11d ago First seen · 58 lines · 59 tokens per session scan A d0aec561c0b4
blender-mesh-ops is a skill published in the GitHub repository dcc-mcp/dcc-mcp-blender (30 stars, last pushed today), licensed MIT. It adds 59 tokens to every session and 1,175 once invoked, about $0.0003 per session on Opus 5. 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 2026-08-30.
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