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Agent skill

Calle

by drewnekota in drewnekota/cetus

Set up and use CALL-E for real outbound phone calls through the CALL-E CLI and MCP tools.

MITAuto-check passedAgent Workflows

Install Calle

skills CLI
$ npx skills add drewnekota/cetus --skill calle -a claude-code

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

GitHub CLI
$ gh skill install drewnekota/cetus calle --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/drewnekota/cetus.git skills-src && mkdir -p .claude/skills && cp -r skills-src/src-tauri/cetus-plugins/call-e/skills/calle .claude/skills/calle && 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
calle
GitHub stars
146
Token cost
~366 tokens
SKILL.md length
165 words
Files
1
Skills in repo
3
Repo updated
First seen
Licence
MIT

At a glance

Set up and use CALL-E for real outbound phone calls through the CALL-E CLI and MCP tools.

  • Works in 4 steps: Plan the call with the recipient phone… → Show the plan to the user and ask for… → Run the call only after confirmation. → …
  • Agent Workflows work in your project
  • SKILL.md covers Setup and Calling Workflow
  • Calls npx

What it does

Calle is an agent skill from drewnekota/cetus. Set up and use CALL-E for real outbound phone calls through the CALL-E CLI and MCP tools.

Its SKILL.md is about 370 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Agent Workflows. It works with DeepSeek, Tauri, Rust and TypeScript. The repository describes itself as: One macOS app for Claude Code, Codex, and every agent runtime you use — scheduled runs, global hotkey launcher, per-run git worktrees, one review board. The licence is MIT.

When your agent uses it

  • Agent Workflows work in your project

Example prompts

  • “/calle”

Requirements

  • Node.js

Workflow steps

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

  1. Plan the call with the recipient phone number, goal, language, region, and timezone when known.
  2. Show the plan to the user and ask for explicit confirmation before running the call.
  3. Run the call only after confirmation.
  4. Check the result and summarize status, transcript, outcome, and next steps.

What it can do on your machine

Read from SKILL.md and the folder at commit 2d6348a. 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

    Shell commands in SKILL.md call:

    • npx

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

  • Network

    No URLs in SKILL.md. Its commands use npx, 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

Calle loads about 366 tokens when it runs. Until then it costs about 24 tokens; SKILL.md has 165 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~24
When it runs · the whole SKILL.md, loaded when a task matches
~366

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

The full file from drewnekota/cetus at commit 2d6348a, republished under its MIT licence (© drewnekota). 165 words, ~366 tokens.

Download SKILL.mdSave it as .claude/skills/calle/SKILL.md (or your agent's skills folder).
name
calle
description
Set up and use CALL-E for real outbound phone calls through the CALL-E CLI and MCP tools.

CALL-E

Use this skill when the user wants the agent to make, plan, check, or set up real phone calls through CALL-E.

Setup

CALL-E requires Node.js with npm and npx, browser access for authorization, and a local token cache.

Check the CLI:

bash
npx -y @call-e/cli --help

Start login:

bash
npx -y @call-e/cli auth login

If the environment cannot open a browser, show the user the authorization link:

bash
npx -y @call-e/cli auth login --start-only --no-browser-open

After the user confirms authorization is complete, finish the pending login:

bash
npx -y @call-e/cli auth login --no-browser-open

Verify without placing a call:

bash
npx -y @call-e/cli auth status
npx -y @call-e/cli mcp tools

The tool list should include plan_call, run_call, and get_call_run.

Calling Workflow

Never start a call during setup or verification.

For real calls, use a two-step flow:

  1. Plan the call with the recipient phone number, goal, language, region, and timezone when known.
  2. Show the plan to the user and ask for explicit confirmation before running the call.
  3. Run the call only after confirmation.
  4. Check the result and summarize status, transcript, outcome, and next steps.

Do not invent missing phone numbers or personal details. Ask for the missing information instead.

© drewnekota, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in src-tauri/cetus-plugins/call-e/skills/calle of drewnekota/cetus.

Open the folder on GitHubat commit 2d6348a

Compare with similar skills

Calle 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.

Calle compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Calle this skilldrewnekota/cetus146—~366Automated safety check: PassMIT
Cdesktopcdesktop-ai/cdesktop158—~697Automated safety check: PassApache-2.0
Agentbro PR Mergeshirenchuang/agentbro203—~648Automated safety check: PassApache-2.0
Source Command Checkshirenchuang/agentbro203—~104Automated safety check: PassApache-2.0
Worklog Designregisx001/Worklog261—~3.3kAutomated safety check: PassMIT
New Providerfinch-xu/cc-router277—~1.6kAutomated safety check: PassMIT

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Works with

Categories

Questions about Calle

What does Calle do?

Set up and use CALL-E for real outbound phone calls through the CALL-E CLI and MCP tools. Calle is an agent skill from drewnekota/cetus. Set up and use CALL-E for real outbound phone calls through the CALL-E CLI and MCP tools.

When should I use Calle?

Calle fits situations like: agent Workflows work in your project.

How do I install Calle in Claude Code?

Run `npx skills add drewnekota/cetus --skill calle -a claude-code`. Or copy the skill folder (src-tauri/cetus-plugins/call-e/skills/calle in drewnekota/cetus) into .claude/skills/calle in your project. Claude Code loads it when a task matches its description.

How do I install Calle in Codex?

Run `npx skills add drewnekota/cetus --skill calle -a codex`. Or copy the skill folder (src-tauri/cetus-plugins/call-e/skills/calle in drewnekota/cetus) into .agents/skills/calle in your project. Codex loads it when a task matches its description.

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

What does Calle need to run?

Going by SKILL.md and its folder, Calle needs the command-line tools its instructions call (npx). Our summary lists: Node.js.

Does Calle access the network?

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

Is Calle 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 Calle use?

Calle is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Calle use?

About 366 tokens (SKILL.md is roughly 1.5k 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 Calle?

Skills that share tags, products or a category with Calle: Cdesktop (cdesktop-ai/cdesktop, 158 stars), Agentbro PR Merge (shirenchuang/agentbro, 203 stars), Source Command Check (shirenchuang/agentbro, 203 stars) and Worklog Design (regisx001/Worklog, 261 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Calle?

drewnekota (a GitHub user) maintains it in drewnekota/cetus, which has 146 GitHub stars. The repository holds 3 skills in this directory. The repository was last updated on October 10, 2026.

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