Agent skill

Describe

by xenodium in xenodium/emacs-skills

This skill should be used when the user invokes "/describe" to look up Emacs documentation via emacsclient.

No licenceAuto-check passed

Install Describe

skills CLI
$ npx skills add xenodium/emacs-skills --skill describe -a claude-code

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

GitHub CLI
$ gh skill install xenodium/emacs-skills describe --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/xenodium/emacs-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/describe .claude/skills/describe && 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
describe
GitHub stars
143
Token cost
~249 tokens
SKILL.md length
83 words
Files
2
Skills in repo
19
Repo updated
First seen
Licence
None found

At a glance

This skill should be used when the user invokes "/describe" to look up Emacs documentation via emacsclient.

  • Invokes /describe to look up Emacs documentation via emacsclient
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Describe is an agent skill from xenodium/emacs-skills. This skill should be used when the user invokes "/describe" to look up Emacs documentation via emacsclient.

Its SKILL.md is about 250 tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file.

The repository describes itself as: Emacs skills for coding agents.

When your agent uses it

  • Invokes /describe to look up Emacs documentation via emacsclient

Example prompts

  • “/describe”
  • “/describe”

What it can do on your machine

Read from SKILL.md and the folder at commit a158238. 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

    No scripts in the folder and no shell commands in SKILL.md (its code samples are bash).

    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

Describe loads about 249 tokens when it runs. Until then it costs about 29 tokens; SKILL.md has 83 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~29
When it runs · the whole SKILL.md, loaded when a task matches
~249

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); files beside SKILL.md are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 83 words (~249 tokens).

“Look up Emacs documentation using emacsclient --eval and summarize the findings. The query is searched across multiple mechanisms (function, variable, face, key binding, and apropos) in one call, returning all findings as a single string.”

— opening of SKILL.md by xenodium
name
describe
tools
Bash
disable-model-invocation
true

Read the full SKILL.md on GitHub

Files

SKILL.md and 1 other file in skills/describe of xenodium/emacs-skills.

  • SKILL.md
  • agent-skill-describe.el

Open the folder on GitHubat commit a158238

Compare with similar skills

Describe 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.

Describe compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Describe this skillxenodium/emacs-skills143—~249Automated safety check: PassNone
Create Invoke TaskDataDog/datadog-agent3.8k—~606Automated safety check: NotesApache-2.0
Describepartcad/partcad503—~2.1kAutomated safety check: PassApache-2.0
Describe PRparcadei/Continuous-Claude-v33.9k1 repos~1.2kAutomated safety check: PassMIT
Describe Designposit-dev/skills535—~1.7kAutomated safety check: PassMIT
Golem Invoke Agent Moonbitgolemcloud/golem1.5k—~1.4kAutomated safety check: PassCustom licence

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More from xenodium/emacs-skills

All 19 skills in this repo
  • D2

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  • GitHub Activity

    xenodium/emacs-skills

    This skill should be used when the user invokes "/github-activity" to analyze a GitHub project's recent activity (PRs and issues) and produce a succinct, chart-backed health report.

    143 GitHub stars~1.5k tokensUpdated 2 mo ago
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  • Gnuplot

    xenodium/emacs-skills

    This skill should be used when the user invokes "/gnuplot" to plot data from the current context using gnuplot and output the resulting image path.

    143 GitHub stars~734 tokensUpdated 2 mo ago
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  • Mappu

    xenodium/emacs-skills

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  • Matplotlib

    xenodium/emacs-skills

    This skill should be used when the user invokes "/matplotlib" to plot data from the current context using matplotlib (via uv) and output the resulting image path.

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    Auto-check passed
  • Mermaid

    xenodium/emacs-skills

    This skill should be used when the user invokes "/mermaid" to create a diagram from the current context using Mermaid and output the resulting image path.

    143 GitHub stars~893 tokensUpdated 2 mo ago
    Auto-check passed

Questions about Describe

What does Describe do?

This skill should be used when the user invokes "/describe" to look up Emacs documentation via emacsclient. Describe is an agent skill from xenodium/emacs-skills. This skill should be used when the user invokes "/describe" to look up Emacs documentation via emacsclient.

When should I use Describe?

Describe fits situations like: invokes /describe to look up Emacs documentation via emacsclient.

How do I install Describe in Claude Code?

Run `npx skills add xenodium/emacs-skills --skill describe -a claude-code`. Or copy the skill folder (skills/describe in xenodium/emacs-skills) into .claude/skills/describe in your project. Claude Code loads it when a task matches its description.

How do I install Describe in Codex?

Run `npx skills add xenodium/emacs-skills --skill describe -a codex`. Or copy the skill folder (skills/describe in xenodium/emacs-skills) into .agents/skills/describe in your project. Codex loads it when a task matches its description.

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

What does Describe need to run?

SKILL.md names no scripts, command-line tools or credentials: Describe is instructions for the agent only.

Does Describe 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 Describe 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. Review the folder before installing.

What licence does Describe use?

No licence was found for Describe or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Describe use?

About 249 tokens (SKILL.md is roughly 996 characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Describe?

Skills that share tags, products or a category with Describe: Create Invoke Task (DataDog/datadog-agent, 3.8k stars), Describe (partcad/partcad, 503 stars), Describe PR (parcadei/Continuous-Claude-v3, 3.9k stars) and Describe Design (posit-dev/skills, 535 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Describe?

xenodium (a GitHub user) maintains it in xenodium/emacs-skills, which has 143 GitHub stars. The repository holds 19 skills in this directory. The repository was last updated on July 21, 2026.

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