call

call is a skill for Claude Code from Zandereins/schliff. It costs 25 tokens per session (669 once invoked), scanned A, a copy of call, MIT.

A voice calling tool for discussing software projects with Claude over the phone. It can register a project, load its context for conversations, and provide commands for setup and status checks.

In plain words
What is it for?
Use it to configure voice conversations, receive calls about a project, and check or update the voice service settings.
Why use it?
It lets developers discuss project questions by voice instead of typing, while keeping the conversation connected to a registered project.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: reads .claude/ paths; names the AskUserQuestion tool; positional $N argument.

Part of the schliff plugin — 18 skills, 1 hook shipped together

Good fit Use it to configure voice conversations, receive calls about a project, and check or update the voice service settings.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/zandereins/schliff/c5-voice
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add Zandereins/schliff --skill c5-voice
Clone the repo
git clone --depth 1 https://github.com/Zandereins/schliff

Made for: Claude Code.

Or install schliff, the plugin that ships this one along with the rest of its 18 skills, 1 hook.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for call

README.md
[![agentmods](https://agentmods.dev/badge/skills/zandereins/schliff/c5-voice/github.svg)](https://agentmods.dev/skills/zandereins/schliff/c5-voice)
Your own site
<a href="https://agentmods.dev/skills/zandereins/schliff/c5-voice"><img src="https://agentmods.dev/badge/skills/zandereins/schliff/c5-voice/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for call

Your own site · 80×15
<a href="https://agentmods.dev/skills/zandereins/schliff/c5-voice"><img src="https://agentmods.dev/badge/skills/zandereins/schliff/c5-voice.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 25 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 669 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 88% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00025 $0.00669
Opus 5 $0.00013 $0.00334
Sonnet 5 $0.00005 $0.00134
Haiku 4.5 $0.00003 $0.00067

Measured 7d ago against content hash fc65992a57e1, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

call scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

88% identical to call — 5 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

benchmarks/corpus/v1/phase1-calibration/c5-voice-skill.SKILL.md · 103 lines

How it starts

The opening of the file, as written. The whole thing — 103 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/call

Voice conversations with Claude (Opus 4.5) about your projects.

Quick Start

# One-time setup
pip install claude-code-voice
claude-code-voice setup              # Add API key, phone, name

# Register a project
cd your-project
claude-code-voice register

# Start receiving calls (does everything automatically)
claude-code-voice start

That's it! Now you can:

  • Outbound: Run claude-code-voice call to have Claude call you
  • Inbound: Call the Vapi number shown and Claude answers with your project loaded

Commands

Command Description
setup Configure Vapi API key, your phone number, and name
register Register current directory as a project
start Easy mode - starts server + tunnel, configures everything
call [topic] Have Claude call you about current/recent project
status Check if everything is configured
config name <name> Update your name for greetings

Features

Personalized Greetings

Claude greets you by name: "Hey Sarah! I've got my-project loaded up."

Set your name during setup or update it:

claude-code-voice config name YourName

Live Project Context

During calls, Claude can:

  • Read your files
  • Search your code
  • Check git status
  • See recent changes

Auto-Sync Transcripts

Transcripts automatically save to ~/.claude/skills/call/data/transcripts/ when calls end.

How It Works

  1. Setup stores your Vapi API key and creates voice tools
  2. Register snapshots your project context (git status, recent files, etc.)
  3. Start runs a local server + tunnel so Vapi can reach your code
  4. Calls use Opus 4.5 with your project context preloaded

Requirements

  • Vapi account with API key (https://dashboard.vapi.ai)
  • Vapi phone number (purchase in dashboard ~$2/month)
  • Node.js (for localtunnel)

Troubleshooting

Call doesn't connect

claude-code-voice status  # Check configuration

Claude can't access files during call

Make sure claude-code-voice start is running in a terminal.

Read the full file on GitHub · 103 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 7d ago First seen · 103 lines · 25 tokens per session scan A fc65992a57e1

Subscribe to this mod's changes

call is a skill published in the GitHub repository Zandereins/schliff (16 stars, last pushed today), licensed MIT. It adds 25 tokens to every session and 669 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. It is 88% identical to call, differing in 5 lines, and is treated as a copy.