Agent skill

Registration Workflows

by VectorSpaceLab in VectorSpaceLab/AREX-Skill

Use Torch Points3D registration datasets, configs, pair/fragment contracts, descriptor evaluation notes, FPS sampling, and backend caveats.

Custom licenceAuto-check passed

Install Registration Workflows

skills CLI
$ npx skills add VectorSpaceLab/AREX-Skill --skill registration-workflows -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install VectorSpaceLab/AREX-Skill registration-workflows --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/VectorSpaceLab/AREX-Skill.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/repositories/repo-skills/torch-points3d/sub-skills/registration-workflows .claude/skills/registration-workflows && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
registration-workflows
GitHub stars
330
Token cost
~926 tokens
SKILL.md length
330 words
Files
5 (incl. scripts, references)
Skills in repo
159
Repo updated
First seen
Licence
Custom licence

At a glance

Use Torch Points3D registration datasets, configs, pair/fragment contracts, descriptor evaluation notes, FPS sampling, and backend caveats.

  • SKILL.md covers Read First, Main Workflows, Boundary Rules and Safety Checklist
  • Runs Python scripts from its folder; calls python

What it does

Registration Workflows is an agent skill from VectorSpaceLab/AREX-Skill. Use Torch Points3D registration datasets, configs, pair/fragment contracts, descriptor evaluation notes, FPS sampling, and backend caveats.

Its SKILL.md is about 930 tokens, which your agent loads only when the skill is triggered. The skill folder holds 6 other files, including scripts and reference files (for example `references/registration-evaluation.md`, `references/registration-workflows.md` and `references/troubleshooting.md`).

The repository describes itself as: A Skill Library for Automated Machine Learning.

Example prompts

  • “/registration-workflows”

Requirements

  • Python 3

What it can do on your machine

Read from SKILL.md and the folder at commit ac3fe1a. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships 1 file in scripts/ (Python), which the agent can run.

    Shell commands in SKILL.md call:

    • python

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Registration Workflows loads about 926 tokens when it runs, and up to ~3.4k if it reads all its reference files. Until then it costs about 41 tokens; SKILL.md has 330 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~41
When it runs · the whole SKILL.md, loaded when a task matches
~926
With references · SKILL.md plus every file in references/, read only if the agent opens them
~3.4k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 330 words (~926 tokens).

“Use this sub-skill when the user asks about Torch Points3D registration tasks: 3DMatch fragments/patches, KITTI, ETH/TUM/KAIST/Planetary test sets, pair data, fragment descriptor files, FPS sampling, registration model configs, or registration-specific sparse/Open3D/backend issues.”

— opening of SKILL.md by VectorSpaceLab, Custom licence
name
registration-workflows
disable-model-invocation
true
metadata.disco-role
operating
license
NOASSERTION

Read the full SKILL.md on GitHub

Files

SKILL.md and 4 other files (scripts, references) in skills/repositories/repo-skills/torch-points3d/sub-skills/registration-workflows of VectorSpaceLab/AREX-Skill.

  • SKILL.md
  • references/registration-evaluation.md
  • references/registration-workflows.md
  • references/troubleshooting.md
  • scripts/fps_registration_smoke.py

Open the folder on GitHubat commit ac3fe1a

Compare with similar skills

Registration Workflows next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Registration Workflows compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Registration Workflows this skillVectorSpaceLab/AREX-Skill330—~926Automated safety check: PassCustom licence
Contract Firstaffaan-m/ECC276k1 repos~2.4kAutomated safety check: PassMIT
DatasetsArize-ai/phoenix12k—~1.6kAutomated safety check: PassCustom licence
Smart Contract Formal Verificationsickn33/agentic-awesome-skills47k1 repos~1.4kAutomated safety check: PassMIT
Smart Contract Upgrade Governancesickn33/agentic-awesome-skills47k1 repos~1.4kAutomated safety check: PassMIT
Soroban Contract Auditsickn33/agentic-awesome-skills47k1 repos~1.4kAutomated safety check: PassMIT

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Questions about Registration Workflows

What does Registration Workflows do?

Use Torch Points3D registration datasets, configs, pair/fragment contracts, descriptor evaluation notes, FPS sampling, and backend caveats. Registration Workflows is an agent skill from VectorSpaceLab/AREX-Skill. Use Torch Points3D registration datasets, configs, pair/fragment contracts, descriptor evaluation notes, FPS sampling, and backend caveats.

How do I install Registration Workflows in Claude Code?

Run `npx skills add VectorSpaceLab/AREX-Skill --skill registration-workflows -a claude-code`. Or copy the skill folder (skills/repositories/repo-skills/torch-points3d/sub-skills/registration-workflows in VectorSpaceLab/AREX-Skill) into .claude/skills/registration-workflows in your project. Claude Code loads it when a task matches its description.

How do I install Registration Workflows in Codex?

Run `npx skills add VectorSpaceLab/AREX-Skill --skill registration-workflows -a codex`. Or copy the skill folder (skills/repositories/repo-skills/torch-points3d/sub-skills/registration-workflows in VectorSpaceLab/AREX-Skill) into .agents/skills/registration-workflows in your project. Codex loads it when a task matches its description.

Can I use Registration Workflows in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add VectorSpaceLab/AREX-Skill --skill registration-workflows -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/registration-workflows, .gemini/skills/registration-workflows, .github/skills/registration-workflows and .opencode/skills/registration-workflows in your project.

What does Registration Workflows need to run?

Going by SKILL.md and its folder, Registration Workflows needs Python for the scripts in its folder and the command-line tools its instructions call (python). Our summary lists: Python 3.

Does Registration Workflows access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Registration Workflows safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Registration Workflows use?

Registration Workflows has a licence file (declared in SKILL.md) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Registration Workflows use?

About 926 tokens (SKILL.md is roughly 3.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 2.5k tokens, read only when the agent opens those files.

What are the alternatives to Registration Workflows?

Skills that share tags, products or a category with Registration Workflows: Contract First (affaan-m/ECC, 276k stars), Datasets (Arize-ai/phoenix, 12k stars), Smart Contract Formal Verification (sickn33/agentic-awesome-skills, 47k stars) and Smart Contract Upgrade Governance (sickn33/agentic-awesome-skills, 47k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Registration Workflows?

VectorSpaceLab (a GitHub organization) maintains it in VectorSpaceLab/AREX-Skill, which has 330 GitHub stars. The repository holds 159 skills in this directory. The repository was last updated on September 3, 2026.

Source: VectorSpaceLab/AREX-Skill on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.