What is robim-data-explorer?

A source-code explorer for Robim.Data, a .NET package containing shared data types such as geometry, mathematics, and robot-process models. It uses a local copy of that package's source code.

Use it to look up a Robim.Data type, find its source file, and explain its definition and surrounding code.

It helps developers understand types that are available through the package but may not be clear from compiled library documentation alone.

robim-data-explorer — Skill for Claude Code and Codex by grasscaograss

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 grasscaograss/AwesomeWeldoneSkills --skill robim-data-explorer

Clone the repo

git clone --depth 1 https://github.com/grasscaograss/AwesomeWeldoneSkills

Made for: Claude Code, Codex.

Its marketplace also offers this one on its own, as the plugin robim-data-explorer — /plugin install robim-data-explorer after adding the marketplace above.

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/grasscaograss/awesomeweldoneskills/robim-data-explorer/github.svg)](https://agentmods.dev/skills/grasscaograss/awesomeweldoneskills/robim-data-explorer)

Your own site

<a href="https://agentmods.dev/skills/grasscaograss/awesomeweldoneskills/robim-data-explorer"><img src="https://agentmods.dev/badge/skills/grasscaograss/awesomeweldoneskills/robim-data-explorer/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/grasscaograss/awesomeweldoneskills/robim-data-explorer"><img src="https://agentmods.dev/badge/skills/grasscaograss/awesomeweldoneskills/robim-data-explorer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 185 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,147 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	$0.00185	$0.01147
Opus 5	$0.00093	$0.00574
Sonnet 5	$0.00037	$0.00229
Haiku 4.5	$0.00018	$0.00115

Measured 9d ago against content hash cae691d442fa, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

robim-data-explorer 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 9d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/update-index.ps1), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

robim-data-explorer/SKILL.md · 88 lines

How it starts

The opening of the file, as written. The whole thing — 88 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Robim.Data Explorer

When this skill is triggered, the user needs to understand a type or data structure that lives in the Robim.Data nuget package. The source code is available locally at d:/robim_data.

Workflow

Identify the type name the user is asking about.
Look up in the index: Open references/type-index.md and search for the type name.
If found: Read the corresponding file from d:/robim_data/<file-path>.
If not found: Use Grep to search d:/robim_data/src for the type name.
Return the relevant code to the user with context.

Directory Structure of d:/robim_data

d:/robim_data/
  src/
    Robim.Data/               -- Hand-written C# core data models
      Geometry/               -- Point, Box, Plane, Mesh, PolyLineCurve, etc.
      Math/                   -- Vector, Matrix3D, Quaternion, Euler, Transform3D, etc.
      Process/                -- Pose, JointState, ArmPlanData, Process, etc.
      ProfileCutting/         -- Profile, Part, Nest, Macro, etc.
      Common/                 -- Extension methods, diff builder
      Display/                -- Display extensions
      Protobuf/               -- .proto definition files (ArcWeldingCraft, WeldSeam, Cmd, etc.)
    Robim.Data.Proto/         -- Nuget packaging for proto files
    Robim.Service.Core/       -- Service implementations (CommonServer, DeviceServiceImpl, etc.)
    Robim.Data.Wpf/           -- WPF controls and viewmodels
    Robim.Data.Test/          -- Test projects
    robim_data_cpp/           -- C++ bindings
    java/                     -- Java bindings

Key Namespaces and Where to Find Them

Namespace	Likely Source
`Robim.Data`	`src/Robim.Data/*.cs` or `Common/`, `Uitilitys/`
`Robim.Data.Geometry`	`src/Robim.Data/Geometry/*.cs`
`Robim.Data.Math`	`src/Robim.Data/Math/*.cs`
`Robim.Data.Process`	`src/Robim.Data/Process/*.cs`
`Robim.Data.Process.Cutting`	`src/Robim.Data/Process/*.cs`
`Robim.Data.ProfileCutting`	`src/Robim.Data/ProfileCutting/*.cs`
`Robim.Data.ArcWeldingCraft`	`src/Robim.Data/Protobuf/ArcWeldingCraft.proto`
`Robim.Data.Weld`	`src/Robim.Data/Protobuf/WeldSeam.proto` or `WeldSeamV3.proto`
`Robim.Data.Scanning`	`src/Robim.Data/Protobuf/Vision*.proto`
`Robim.Data.Coarse`	`src/Robim.Data/Protobuf/Vision*.proto`
`Robim.Data.Service`	`src/Robim.Data/Protobuf/*.proto` (CloudPlatform, etc.)

Read the full file on GitHub · 88 lines

Files

What ships with it

2 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.

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.

9d ago First seen · 88 lines · 185 tokens per session scan A cae691d442fa

Subscribe to this mod's changes

robim-data-explorer is a skill published in the GitHub repository grasscaograss/AwesomeWeldoneSkills (2 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 185 tokens to every session and 1,147 once invoked, about $0.0009 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 2026-08-31.

C# and .NET Languages

build-and-test

How to build and test .NET projects in the Agent Framework repository. Use this when verifying or testing changes.

microsoft/agent-framework · 26 tokens

dotnet-reverse

A guide for analyzing compiled .NET and C# programs, including managed Windows executables and libraries. Reverse engineering means studying compiled software to understand how it works, and decompiling turns it back into readable approximate source code.

zhaoxuya520/reverse-skill · 144 tokens

agui-dotnet-streaming-chat

Get started with the AG-UI .NET SDK: bootstrap and run your first streaming-chat app (client + server) with the AG-UI .NET NuGet packages (AGUI.Client, AGUI.Server, AGUI.Formatting, AGUI.Abstractions). USE FOR: which packages to install and how to wire them; constructing an AGUIChatClient against an endpoint and…

ag-ui-protocol/ag-ui · 223 tokens

azure-mgmt-apicenter-dotnet

Azure API Center SDK for .NET. Centralized API inventory management with governance, versioning, and discovery. Use for creating API services, workspaces, APIs, versions, definitions, environments, deployments, and metadata schemas. Triggers: "API Center", "ApiCenterService", "ApiCenterWorkspace", "ApiCenterApi", "API…

microsoft/skills · 97 tokens

migrate-xunit-to-xunit-v3

Migrate .NET test projects from xUnit.net v2 to xunit.v3 and fix v3 breaks. Use for package/CPM conversion, OutputType=Exe, preserving the VSTest or MTP runner (including projects currently using YTest.MTP.XUnit2), incompatible TFMs, async void tests, string-to-Type attributes, custom Fact/Theory/BeforeAfterTest…

dotnet/skills · 149 tokens

platform-detection

Identify a .NET project's test platform, framework, command mode, and SDK-style vs classic project system. Use only for "which test platform/framework?", "VSTest or MTP?", or "what runner does this project use?", including bridge settings, UseVSTest opt-outs, and incompatible or conflicting VSTest/MTP configuration.…

dotnet/skills · 146 tokens