telephony

telephony is a skill for Claude Code, Codex from johnson7788/MultiUserClaw. It costs 44 tokens per session (3,168 once invoked), scanned A, a copy of telephony, MIT.

A phone-integration skill that lets Hermes own a Twilio number, send and receive texts, make calls, and place AI-assisted outbound calls through Bland.ai or Vapi.

In plain words
What is it for?
Provisioning a number, sending SMS or MMS, checking incoming texts, making direct calls, and placing AI-driven outbound calls.
Why use it?
It gives an agent a reusable phone identity and basic messaging and calling without changing Hermes's core tools.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

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.

agentmods
npx agentmods add skills/johnson7788/multiuserclaw/telephony
Any agent
npx skills add johnson7788/MultiUserClaw --skill telephony
Clone the repo
git clone --depth 1 https://github.com/johnson7788/MultiUserClaw

Made for: Claude Code, Codex.

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 telephony

README.md
[![agentmods](https://agentmods.dev/badge/skills/johnson7788/multiuserclaw/telephony.svg)](https://agentmods.dev/skills/johnson7788/multiuserclaw/telephony)
Your own site
<a href="https://agentmods.dev/skills/johnson7788/multiuserclaw/telephony"><img src="https://agentmods.dev/badge/skills/johnson7788/multiuserclaw/telephony.svg" alt="Measured on agentmods" height="20"></a>
Per session 44 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,168 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 91% 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 $0.00044 $0.03168
Opus 5 $0.00022 $0.01584
Sonnet 5 $0.00009 $0.00634
Haiku 4.5 $0.00004 $0.00317

Measured 2d ago against content hash 014bfa26440a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

telephony 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 2d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/telephony.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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

91% identical to telephony — 58 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.

hermes-agent/optional-skills/productivity/telephony/SKILL.md · 419 lines

How it starts

The opening of the file, as written. The whole thing — 419 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Telephony — Numbers, Calls, and Texts without Core Tool Changes

This optional skill gives Hermes practical phone capabilities while keeping telephony out of the core tool list.

It ships with a helper script, scripts/telephony.py, that can:

  • save provider credentials into ${HERMES_HOME:-~/.hermes}/.env
  • search for and buy a Twilio phone number
  • remember that owned number for later sessions
  • send SMS / MMS from the owned number
  • poll inbound SMS for that number with no webhook server required
  • make direct Twilio calls using TwiML <Say> or <Play>
  • import the owned Twilio number into Vapi
  • place outbound AI calls through Bland.ai or Vapi

What this solves

This skill is meant to cover the practical phone tasks users actually want:

  • outbound calls
  • texting
  • owning a reusable agent number
  • checking messages that arrive to that number later
  • preserving that number and related IDs between sessions
  • future-friendly telephony identity for inbound SMS polling and other automations

It does not turn Hermes into a real-time inbound phone gateway. Inbound SMS is handled by polling the Twilio REST API. That is enough for many workflows, including notifications and some one-time-code retrieval, without adding core webhook infrastructure.

Safety rules — mandatory

  1. Always confirm before placing a call or sending a text.
  2. Never dial emergency numbers.
  3. Never use telephony for harassment, spam, impersonation, or anything illegal.
  4. Treat third-party phone numbers as sensitive operational data:
    • do not save them to Hermes memory
    • do not include them in skill docs, summaries, or follow-up notes unless the user explicitly wants that
  5. It is fine to persist the agent-owned Twilio number because that is part of the user's configuration.
  6. VoIP numbers are not guaranteed to work for all third-party 2FA flows. Use with caution and set user expectations clearly.

Decision tree — which service to use?

Use this logic instead of hardcoded provider routing:

Read the full file on GitHub · 419 lines

Files

What ships with it

1 file 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. 2d ago First seen · 419 lines · 44 tokens per session scan A 014bfa26440a

Subscribe to this mod's changes

telephony is a skill published in the GitHub repository johnson7788/MultiUserClaw (318 stars, last pushed 23d ago), licensed MIT. It adds 44 tokens to every session and 3,168 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 91% identical to telephony, differing in 58 lines, and is treated as a copy.

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