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ARC Creator

Create and populate Annotated Research Contexts (ARCs) following the nfdi4plants ARC specification. Use when creating a new ARC, adding studies/assays/workflows/runs, annotating ISA metadata, organizing research data into ARC structure, or pushing ARCs to a DataHUB. Guides the user interactively through all required and optional metadata fields.

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Create and populate Annotated Research Contexts (ARCs) following the nfdi4plants ARC specification. Use when creating a new ARC, adding studies/assays/workflows/runs, annotating ISA metadata, organizing research data into ARC structure, or pushing ARCs to a DataHUB. Guides the user interactively through all required and optional metadata fields.

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Install for OpenClaw

Quick setup
  1. Download the package from Yavira.
  2. Extract the archive and review SKILL.md first.
  3. Import or place the package into your OpenClaw setup.

Requirements

Target platform
OpenClaw
Install method
Manual import
Extraction
Extract archive
Prerequisites
OpenClaw
Primary doc
SKILL.md

Package facts

Download mode
Yavira redirect
Package format
ZIP package
Source platform
Tencent SkillHub
What's included
SKILL.md, references/arc-spec.md, scripts/create_arc.sh

Validation

  • Use the Yavira download entry.
  • Review SKILL.md after the package is downloaded.
  • Confirm the extracted package contains the expected setup assets.

Install with your agent

Agent handoff

Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.

  1. Download the package from Yavira.
  2. Extract it into a folder your agent can access.
  3. Paste one of the prompts below and point your agent at the extracted folder.
New install

I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.

Upgrade existing

I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.

Trust & source

Release facts

Source
Tencent SkillHub
Verification
Indexed source record
Version
1.0.0

Documentation

ClawHub primary doc Primary doc: SKILL.md 12 sections Open source page

ARC Creator

Create FAIR Digital Objects following the nfdi4plants ARC specification v3.0.0.

Prerequisites

git and git-lfs installed ARC Commander CLI at ~/bin/arc (optional but recommended) For DataHUB sync: Personal Access Token for git.nfdi4plants.org or datahub.hhu.de

Interactive ARC Creation Workflow

Guide the user through these phases in order. Ask questions conversationally โ€” don't dump all questions at once. Batch 2-4 related questions per message.

Phase 1: Investigation Setup

Ask the user: Investigation identifier (short, lowercase-hyphenated, e.g. cold-stress-arabidopsis) Title (concise name for the investigation) Description (textual description of the research goals) Where to store the ARC locally (suggest /home/uranus/arc-projects/<identifier>/) Then run scripts/create_arc.sh <path> <identifier> and set investigation metadata via: arc investigation update -i "<id>" --title "<title>" --description "<desc>"

Phase 2: Studies

For each study, ask: Study identifier (e.g. plant-growth) Title and description Organism (for Characteristic [Organism]) Growth conditions (temperature, light, medium, etc.) Source materials (what goes in โ€” seeds, cell lines, etc.) Sample materials (what comes out โ€” leaves, roots, extracts, etc.) Protocols โ€” does the user have protocol documents to include? Factors โ€” what experimental variables are being tested? (e.g., temperature, genotype, treatment) Create with: arc study init --studyidentifier "<id>" arc study update --studyidentifier "<id>" --title "<title>" --description "<desc>" Copy protocol files to studies/<id>/protocols/. Copy resource files to studies/<id>/resources/.

Phase 3: Assays

For each assay, ask: Assay identifier (e.g. proteomics-ms, rnaseq, sugar-measurement) Measurement type (e.g., protein expression profiling, transcription profiling, metabolite profiling) Technology type (e.g., mass spectrometry, nucleotide sequencing, plate reader) Technology platform (e.g., Illumina NovaSeq, Bruker timsTOF) Data files โ€” where are the raw data files? (will go into assays/<id>/dataset/) Processed data โ€” any processed output files? Protocols โ€” assay-specific protocols? Performers โ€” who performed this assay? (name, affiliation, role) Create with: arc assay init -a "<id>" --measurementtype "<type>" --technologytype "<tech>" Copy data to assays/<id>/dataset/, protocols to assays/<id>/protocols/.

Phase 4: Workflows (optional)

Ask if there are computational analysis steps. For each: Workflow identifier (e.g. deseq2-analysis, heatmap-generation) Description of what it does Code files (scripts, notebooks) Dependencies (Python packages, R libraries, Docker image) Place code in workflows/<id>/. Note: workflow.cwl is REQUIRED by spec but often created later. Inform user.

Phase 5: Runs (optional)

Ask if there are computation outputs. For each: Run identifier Which workflow produced it Output files (figures, tables, processed data) Place outputs in runs/<id>/.

Phase 6: Contacts & Publications

Ask: Investigation contacts (name, email, affiliation, role โ€” at minimum the PI) Publications (if any โ€” DOI, PubMed ID, title, authors) Add via: arc investigation person register --lastname "<last>" --firstname "<first>" --email "<email>" --affiliation "<aff>"

Phase 7: Git Commit & DataHUB Sync

Configure git user: git config user.name "<name>" git config user.email "<email>" Commit: git add -A git commit -m "Initial ARC: <investigation title>" Ask if the user wants to push to a DataHUB. If yes: Ask which host (git.nfdi4plants.org, datahub.hhu.de, etc.) Create remote repo (via browser or API) Set remote and push

ISA Metadata Reference

For detailed ISA-XLSX fields, annotation table columns, and ontology references, read references/arc-spec.md.

Key Reminders

Assay data is immutable โ€” never modify files in assays/<id>/dataset/ after initial placement Studies describe materials, assays describe measurements Workflows are code, runs are outputs Git LFS for files > 100 MB: git lfs track "*.fastq.gz" "*.bam" "*.raw" Don't store ARCs on OneDrive/Dropbox โ€” Git + cloud sync causes conflicts ARC Commander CLI reference: arc <subcommand> --help

Category context

Code helpers, APIs, CLIs, browser automation, testing, and developer operations.

Source: Tencent SkillHub

Largest current source with strong distribution and engagement signals.

Package contents

Included in package
2 Docs1 Scripts
  • SKILL.md Primary doc
  • references/arc-spec.md Docs
  • scripts/create_arc.sh Scripts