2chat-numbers

2chat-numbers is a skill for Claude Code, Codex from 2ChatCo/agent-skills. It costs 107 tokens per session (2,224 once invoked), scanned A, original, no licence file.

A tool for managing virtual phone numbers through the 2Chat service. It can work with searches, availability, locations, number types, regulations, reservations, purchases, and cancellations.

In plain words
What is it for?
Use it to find available numbers, check regulatory requirements, reserve or buy a number, and cancel or delete one.
Why use it?
It removes the need to handle phone-number searches and purchases manually through the 2Chat service.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it to find available numbers, check regulatory requirements, reserve or buy a number, and cancel or delete one.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/2chatco/agent-skills/2chat-numbers
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 2ChatCo/agent-skills --skill 2chat-numbers
Clone the repo
git clone --depth 1 https://github.com/2ChatCo/agent-skills

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 2chat-numbers

README.md
[![agentmods](https://agentmods.dev/badge/skills/2chatco/agent-skills/2chat-numbers.svg)](https://agentmods.dev/skills/2chatco/agent-skills/2chat-numbers)
Your own site
<a href="https://agentmods.dev/skills/2chatco/agent-skills/2chat-numbers"><img src="https://agentmods.dev/badge/skills/2chatco/agent-skills/2chat-numbers.svg" alt="Measured on agentmods" height="20"></a>
Per session 107 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,224 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 $0.00107 $0.02224
Opus 5 $0.00053 $0.01112
Sonnet 5 $0.00021 $0.00445
Haiku 4.5 $0.00011 $0.00222

Measured 7d ago against content hash ceb60233ce47, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

2chat-numbers scanned grade A with 1 finding 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.

Makes network callslowCapability

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

curl 'https://api.p.2chat.io/open/numbers/regions?country=US' \
skills/2chat-numbers/SKILL.md · 311 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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 · 311 lines · 107 tokens per session scan A ceb60233ce47

Subscribe to this mod's changes

2chat-numbers is a skill published in the GitHub repository 2ChatCo/agent-skills (10 stars, last pushed 2d ago), with no licence file. It adds 107 tokens to every session and 2,224 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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