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Agent skill

Parsers

by VectorSpaceLab in VectorSpaceLab/AREX-Skill

A skill your agent uses when adding, debugging, inspecting, or smoke-testing Electricity Maps live parsers and parser registry mappings.

Custom licenceAuto-check passedDevelopment

Install Parsers

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

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

GitHub CLI
$ gh skill install VectorSpaceLab/AREX-Skill parsers --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/electricitymaps-contrib/sub-skills/parsers .claude/skills/parsers && 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
parsers
GitHub stars
331
Token cost
~930 tokens
SKILL.md length
343 words
Files
5 (incl. scripts, references)
Skills in repo
157
Repo updated
First seen
Licence
Custom licence

At a glance

A skill your agent uses when adding, debugging, inspecting, or smoke-testing Electricity Maps live parsers and parser registry mappings.

  • Works in 4 steps: Identify whether the task is zone-side… → Identify the parser data type. If the… → Check whether a config mapping already… → …
  • Smoke-testing Electricity Maps live parsers and parser registry mappings
  • SKILL.md covers First decisions, Read these references, Parser workflow checklist and Validation shortcuts
  • Runs Python scripts from its folder; calls uv and python

What it does

Parsers is an agent skill from VectorSpaceLab/AREX-Skill. Use when adding, debugging, inspecting, or smoke-testing Electricity Maps live parsers and parser registry mappings.

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/api-reference.md`, `references/troubleshooting.md` and `references/workflows.md`).

It sits in Development. The repository describes itself as: A Skill Library for Automated Machine Learning.

When your agent uses it

  • Smoke-testing Electricity Maps live parsers and parser registry mappings

Example prompts

  • “/parsers”

Requirements

  • Python 3

Workflow steps

4 steps, taken from the first numbered list in SKILL.md.

  1. Identify whether the task is zone-side or exchange-side. Exchange-side data
  2. Identify the parser data type. If the user omits it, production is the usual
  3. Check whether a config mapping already exists before editing parser code
  4. Only use live execution after confirming network/API-token expectations

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:

    • uv
    • python

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

  • Network

    No URLs in SKILL.md. Its commands use uv, which can reach the network depending on how they are called.

    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

Parsers loads about 930 tokens when it runs, and up to ~4.5k if it reads all its reference files. Until then it costs about 31 tokens; SKILL.md has 343 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~31
When it runs · the whole SKILL.md, loaded when a task matches
~930
With references · SKILL.md plus every file in references/, read only if the agent opens them
~4.5k

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 343 words (~930 tokens).

“Use this sub-skill for live Electricity Maps parser work: production, consumption, price, exchange, forecast, grid-alert, locational marginal price, and intraday-statistics parser functions.”

— opening of SKILL.md by VectorSpaceLab, Custom licence
name
parsers
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/electricitymaps-contrib/sub-skills/parsers of VectorSpaceLab/AREX-Skill.

  • SKILL.md
  • references/api-reference.md
  • references/troubleshooting.md
  • references/workflows.md
  • scripts/test_parser.py

Open the folder on GitHubat commit ac3fe1a

Compare with similar skills

Parsers 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.

Parsers compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Parsers this skillVectorSpaceLab/AREX-Skill331—~930Automated safety check: PassCustom licence
Vercel Composition Patternssupabase/supabase111k58 repos~726Automated safety check: PassMIT
Finishing a Development Branchobra/superpowers297k5 repos~1.9kAutomated safety check: PassMIT
Typescript Advanced Typesrolling-scopes/rsschool-app10k25 repos~4.2kAutomated safety check: PassMPL-2.0
PR Babysitteropeninterpreter/openinterpreter69k3 repos~4.2kAutomated safety check: PassApache-2.0
Code Review ChecklistshareAI-lab/learn-claude-code78k4 repos~1.1kAutomated safety check: PassMIT

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Categories

Questions about Parsers

What does Parsers do?

A skill your agent uses when adding, debugging, inspecting, or smoke-testing Electricity Maps live parsers and parser registry mappings. Parsers is an agent skill from VectorSpaceLab/AREX-Skill. Use when adding, debugging, inspecting, or smoke-testing Electricity Maps live parsers and parser registry mappings.

When should I use Parsers?

Parsers fits situations like: smoke-testing Electricity Maps live parsers and parser registry mappings.

How do I install Parsers in Claude Code?

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

How do I install Parsers in Codex?

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

Can I use Parsers 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 parsers -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/parsers, .gemini/skills/parsers, .github/skills/parsers and .opencode/skills/parsers in your project.

What does Parsers need to run?

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

Does Parsers access the network?

SKILL.md contains no URLs. Its commands use uv, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Parsers 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 Parsers use?

Parsers 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 Parsers use?

About 930 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 3.6k tokens, read only when the agent opens those files.

What are the alternatives to Parsers?

Skills that share tags, products or a category with Parsers: Vercel Composition Patterns (supabase/supabase, 111k stars), Finishing a Development Branch (obra/superpowers, 297k stars), Typescript Advanced Types (rolling-scopes/rsschool-app, 10k stars) and PR Babysitter (openinterpreter/openinterpreter, 69k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Parsers?

VectorSpaceLab (a GitHub organization) maintains it in VectorSpaceLab/AREX-Skill, which has 331 GitHub stars. The repository holds 157 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.