add-dial

add-dial is a skill for Claude Code from nanocoai/nanoclaw. It costs 36 tokens per session (5,586 once invoked), scanned D, original, MIT.

A NanoClaw channel add-on for Dial, a service that provides phone numbers for SMS and AI voice calls. It uses a native adapter rather than the Chat SDK.

In plain words
What is it for?
Use it to send and receive SMS, handle AI voice calls, pair users with a Dial number, and route conversations through the Dial command-line tool.
Why use it?
It lets NanoClaw communicate through a real phone number when its standard channels do not cover Dial.

Skill for Claude Code

Written for Claude Code: installed under .claude/. Also seen: reads .claude/ paths.

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is bash setup/lib/restart.sh.

Good fit Use it to send and receive SMS, handle AI voice calls, pair users with a Dial number, and route conversations through the Dial command-line tool.

Compare 6 skills from other repositories ↓
About the project

NanoClaw is an AI assistant that runs agents inside separate Linux containers, isolating their files and execution environments. People use it to connect agents to messaging services and run assistants with memory and scheduled jobs. The catalogue contains skills and instructions for extending or operating NanoClaw.

nanocoai/nanoclaw · 30,727 stars · on GitHub · nanoclaw.dev

Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/nanocoai/nanoclaw
agentmods
npx agentmods add skills/nanocoai/nanoclaw/add-dial

Made for: Claude Code.

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 add-dial

README.md
[![agentmods](https://agentmods.dev/badge/skills/nanocoai/nanoclaw/add-dial/github.svg)](https://agentmods.dev/skills/nanocoai/nanoclaw/add-dial)
Your own site
<a href="https://agentmods.dev/skills/nanocoai/nanoclaw/add-dial"><img src="https://agentmods.dev/badge/skills/nanocoai/nanoclaw/add-dial/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 add-dial

Your own site · 80×15
<a href="https://agentmods.dev/skills/nanocoai/nanoclaw/add-dial"><img src="https://agentmods.dev/badge/skills/nanocoai/nanoclaw/add-dial.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 36 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,586 The whole file, excluding the scripts and references it only reads on demand.
Security scan D 3 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 7 findings, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • high Supply Chain · line 117
    Remote code is downloaded and executed. This bypasses code review and could introduce malicious code.
    Fix: Avoid downloading and executing remote scripts. Use trusted packages from PyPI/npm. If remote fetch is required, verify checksums and use HTTPS.
  • high Tool Misuse · line 117
    Tool calls are chained to bypass individual safety checks or escalate capabilities beyond what any single tool call would allow.
    Fix: Limit tool chaining depth and validate the output of each tool before passing it to the next. Require explicit user approval for multi-step chains.
  • medium Excessive Agency · line 186
    Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.
    Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
  • medium Privilege Escalation · line 256
    Commands invoke sudo or root privileges. Verify this elevated access is necessary and justified.
    Fix: Avoid sudo/root unless strictly required. Prefer least-privilege patterns. If elevation is needed, document the justification and scope.
  • medium Agent Snooping · line 422
    Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.
    Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
  • medium Excessive Agency · line 436
    Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.
    Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
  • medium Rogue Agent · line 447
    Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.
    Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.
How audits are shown
Origin original No closer match found 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 $0.00036 $0.05586
Opus 5 $0.00018 $0.02793
Sonnet 5 $0.00007 $0.01117
Haiku 4.5 $0.00004 $0.00559

Measured 9d ago against content hash 137ac8a644cb, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade D, and why

add-dial scanned grade D with 3 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 9d 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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

f="${XDG_DATA_HOME:-$HOME/.local/share}/dial/auth.v1.json"; i=$(DIAL_USER_AGENT={{dial_ua}} dial number list --json | jq -er --arg n '{{platform_id}}' '.numbers[]|select(.number==$n)|.id') && jq --arg n '{{platform_id}}'

Downloads and executes remote codehighSupply chain

curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.

command -v dial || curl -fsSL https://getdial.ai/install | bash

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

`curl -fsSL https://getdial.ai/skills.md`):
.claude/skills/add-dial/SKILL.md · 454 lines

How it starts

The opening of the file, as written. The whole thing — 454 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Add Dial Channel

Adds Dial — a real phone number for SMS and AI voice calls. Native adapter (no Chat SDK bridge): both directions go through the dial CLI — outbound via dial message, inbound via its command-target daemon. NanoClaw doesn't ship channels in trunk — this skill copies the Dial adapter, its pairing helper, and their tests in from the channels branch. The pair-dial setup step is maintained in trunk, so it is not copied here.

The mechanical steps under Apply carry nc: directive fences: an agent reads the prose and applies them, and a parser can apply them deterministically from the same document. Every directive is idempotent, so the whole skill is safe to re-run; anything a parser can't apply falls back to the prose beside it.

Apply

1. Copy the adapter, pairing helper, and tests

Fetch the channels branch and copy the Dial adapter, its pairing store and user-agent helper (each with its test), and the registration test into place (overwrite — the branch is canonical):

src/channels/dial.ts
src/channels/dial-pairing.ts
src/channels/dial-pairing.test.ts
src/channels/dial-user-agent.ts
src/channels/dial-user-agent.test.ts
src/channels/dial-registration.test.ts
src/channels/dial-grant.test.ts
src/channels/dial-status.test.ts

The dial-cli container skill is deliberately not copied here. container/skills/ is mounted read-only into every agent container (src/container-runner.ts), and a group with skills:'all' picks up whatever it finds there — so shipping the skill with the adapter would hand it to agents on installs that never configured Dial. It is installed only by /add-dial-tool, offered under Add phone superpowers below, which is the skill that actually provisions the CLI the skill documents.

dial.ts imports dial-user-agent.js at module scope, so omitting that helper breaks the build and every test that loads the channel barrel.

2. Register the adapter

Read the full file on GitHub · 454 lines

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 9d ago First seen · 454 lines · 36 tokens per session scan D 137ac8a644cb

Subscribe to this mod's changes

add-dial is a skill published in the GitHub repository nanocoai/nanoclaw (30,727 stars, last pushed today), licensed MIT. It adds 36 tokens to every session and 5,586 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it D with 3 findings (asks for root, downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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