Agent skill

Phone Verification

by gooseworks-ai in gooseworks-ai/goose-skills

Verify phone numbers using SMS one-time codes via the Didit API.

MITAuto-check passed

Install Phone Verification

skills CLI

$ npx skills add gooseworks-ai/goose-skills --skill phone-verification -a claude-code

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

GitHub CLI

$ gh skill install gooseworks-ai/goose-skills phone-verification --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/gooseworks-ai/goose-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/research-tools/capabilities/phone-verification .claude/skills/phone-verification && 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/

Paste into Claude Code

Install the "phone-verification" agent skill from https://github.com/gooseworks-ai/goose-skills/tree/main/skills/research-tools/capabilities/phone-verification into .claude/skills/phone-verification/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "phone-verification", then confirm the skill loads.

Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

$skill-installer

$skill-installer install https://github.com/gooseworks-ai/goose-skills/tree/main/skills/research-tools/capabilities/phone-verification

Type this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.

skills CLI

$ npx skills add gooseworks-ai/goose-skills --skill phone-verification -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install gooseworks-ai/goose-skills phone-verification --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/gooseworks-ai/goose-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/research-tools/capabilities/phone-verification .agents/skills/phone-verification && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "phone-verification" agent skill from https://github.com/gooseworks-ai/goose-skills/tree/main/skills/research-tools/capabilities/phone-verification into .agents/skills/phone-verification/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "phone-verification", then confirm the skill loads.

Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add gooseworks-ai/goose-skills --skill phone-verification -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install gooseworks-ai/goose-skills phone-verification --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/gooseworks-ai/goose-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/research-tools/capabilities/phone-verification .cursor/skills/phone-verification && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "phone-verification" agent skill from https://github.com/gooseworks-ai/goose-skills/tree/main/skills/research-tools/capabilities/phone-verification into .cursor/skills/phone-verification/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "phone-verification", then confirm the skill loads.

Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

gemini skills install

$ gemini skills install https://github.com/gooseworks-ai/goose-skills.git --path skills/research-tools/capabilities/phone-verification

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add gooseworks-ai/goose-skills --skill phone-verification -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install gooseworks-ai/goose-skills phone-verification --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/gooseworks-ai/goose-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/research-tools/capabilities/phone-verification .gemini/skills/phone-verification && rm -rf skills-src

Use ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.

Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/

Paste into Gemini CLI

Install the "phone-verification" agent skill from https://github.com/gooseworks-ai/goose-skills/tree/main/skills/research-tools/capabilities/phone-verification into .gemini/skills/phone-verification/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "phone-verification", then confirm the skill loads.

Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

GitHub CLI

$ gh skill install gooseworks-ai/goose-skills phone-verification

Installs for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).

skills CLI

$ npx skills add gooseworks-ai/goose-skills --skill phone-verification -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/gooseworks-ai/goose-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/research-tools/capabilities/phone-verification .github/skills/phone-verification && rm -rf skills-src

Use ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.

GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/

Paste into GitHub Copilot

Install the "phone-verification" agent skill from https://github.com/gooseworks-ai/goose-skills/tree/main/skills/research-tools/capabilities/phone-verification into .github/skills/phone-verification/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "phone-verification", then confirm the skill loads.

GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add gooseworks-ai/goose-skills --skill phone-verification -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install gooseworks-ai/goose-skills phone-verification --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/gooseworks-ai/goose-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/research-tools/capabilities/phone-verification .opencode/skills/phone-verification && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "phone-verification" agent skill from https://github.com/gooseworks-ai/goose-skills/tree/main/skills/research-tools/capabilities/phone-verification into .opencode/skills/phone-verification/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "phone-verification", then confirm the skill loads.

OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

Facts

Skill name: phone-verification
GitHub stars: 1.2k
Used in: 1 other repo
Token cost: ~833 tokens
SKILL.md length: 122 words
Files: 2
Skills in repo: 273
Repo updated: Oct 8, 2026
First seen: Oct 9, 2026
Licence: MIT

At a glance

Verify phone numbers using SMS one-time codes via the Didit API.

Works in 2 steps: Send Verification Code → Verify Code
You need to confirm a user owns a phone number
SKILL.md covers Setup, Quick Start, Workflow and Phone Number Format, plus 2 more sections
Calls curl, python3 and npx; reaches api.gooseworks.ai; needs GOOSEWORKS_API_KEY

What it does

Phone Verification is an agent skill from gooseworks-ai/goose-skills. Verify phone numbers using SMS one-time codes via the Didit API. Use when you need to confirm a user owns a phone number, implement SMS-based 2FA, or validate phone during signup/onboarding flows.

Its SKILL.md is about 830 tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `skill.meta.json`).

The repository describes itself as: Library of Growth & GTM skills + data APIs for Claude Code, Codex, Cursor to run ads, social, content, lead gen, seo and data scraping. The licence is MIT.

When your agent uses it

You need to confirm a user owns a phone number
Implement SMS-based 2FA
Validate phone during signup/onboarding flows

Example prompts

“/phone-verification”

Requirements

Python 3
Node.js
A credential in GOOSEWORKS_API_KEY

Workflow steps

2 steps, taken from the step headings in SKILL.md.

Send Verification Code
Verify Code

What it can do on your machine

Read from SKILL.md and the folder at commit c650c6d. 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:
- curl
- python3
- npx
From the folder's file list and the shell code blocks in SKILL.md.
Network
Hosts in commands or code, which the agent is likely to contact:
- api.gooseworks.ai
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names these keys or tokens, usually read from environment variables:
- GOOSEWORKS_API_KEY
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Phone Verification loads about 833 tokens when it runs. Until then it costs about 54 tokens; SKILL.md has 122 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~54
When it runs · the whole SKILL.md, loaded when a task matches: ~833

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 gooseworks-ai/goose-skills at commit c650c6d, republished under its MIT licence (© gooseworks-ai). 122 words, ~833 tokens.

Download SKILL.mdSave it as .claude/skills/phone-verification/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.

name: phone-verification
description: Verify phone numbers using SMS one-time codes via the Didit API. Use when you need to confirm a user owns a phone number, implement SMS-based 2FA, or validate phone during signup/onboarding flows.
source: orthogonal

Phone Verification

Setup

Read your credentials from ~/.gooseworks/credentials.json:

bash

export GOOSEWORKS_API_KEY=$(python3 -c "import json;print(json.load(open('$HOME/.gooseworks/credentials.json'))['api_key'])")
export GOOSEWORKS_API_BASE=$(python3 -c "import json;print(json.load(open('$HOME/.gooseworks/credentials.json')).get('api_base','https://api.gooseworks.ai'))")

If ~/.gooseworks/credentials.json does not exist, tell the user to run: npx gooseworks login

All endpoints use Bearer auth: -H "Authorization: Bearer $GOOSEWORKS_API_KEY"

Verify phone numbers by sending SMS one-time verification codes via Didit.

Quick Start

bash

# Send verification code via SMS
curl -s -X POST $GOOSEWORKS_API_BASE/v1/proxy/orthogonal/run \
  -H "Authorization: Bearer $GOOSEWORKS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"api":"didit","path":"/v3/phone/send","body":{"phone_number":"+14155551234"}}'

# Verify the code user provides
curl -s -X POST $GOOSEWORKS_API_BASE/v1/proxy/orthogonal/run \
  -H "Authorization: Bearer $GOOSEWORKS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"api":"didit","path":"/v3/phone/check","body":{"phone_number":"+14155551234","code":"123456"}}'

Workflow

1. Send Verification Code

bash

curl -s -X POST $GOOSEWORKS_API_BASE/v1/proxy/orthogonal/run \
  -H "Authorization: Bearer $GOOSEWORKS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"api":"didit","path":"/v3/phone/send"}'
  -d '{"phone_number": "+14155551234"}'

Request format:

Phone must be in E.164 format (e.g., +14155551234)
Include country code with + prefix

Response:

json

{
  "success": true,
  "message": "Verification code sent"
}

2. Verify Code

When the user provides the code they received:

bash

curl -s -X POST $GOOSEWORKS_API_BASE/v1/proxy/orthogonal/run \
  -H "Authorization: Bearer $GOOSEWORKS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"api":"didit","path":"/v3/phone/check"}'
  -d '{"phone_number": "+14155551234", "code": "123456"}'

Response (success):

json

{
  "success": true,
  "verified": true
}

Phone Number Format

Always use E.164 format:

US: +14155551234
UK: +447911123456
Germany: +4915123456789

Use Cases

User signup: Verify phone before creating account
SMS 2FA: Add phone-based second factor authentication
Account recovery: Verify ownership via SMS
Delivery confirmation: Confirm contact number for orders

Integration Example (TypeScript)

typescript

import Orthogonal from "@orth/sdk";

const orthogonal = new Orthogonal({

});

// Send verification code via SMS
const sendResult = await orthogonal.run({
  api: "didit",
  path: "/v3/phone/send",
  body: { phone_number: "+14155551234" }
});

// Verify the code
const verifyResult = await orthogonal.run({
  api: "didit",
  path: "/v3/phone/check",
  body: { 
    phone_number: "+14155551234",
    code: "123456"
  }
});

if (verifyResult.data.verified) {
  console.log("Phone verified!");
}

Files

SKILL.md and 1 other file in skills/research-tools/capabilities/phone-verification of gooseworks-ai/goose-skills.

SKILL.md
skill.meta.json

Open the folder on GitHubat commit c650c6d

Used in 1 other repository

We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in gooseworks-ai/goose-skills, which our catalogue first saw on October 9, 2026.

criptogus/agent-evolve-network.claude/skills/phone-verification

Compare with similar skills

Phone Verification 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.

Phone Verification compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
Phone Verification this skillgooseworks-ai/goose-skills	1.2k	1 repos	~833	Automated safety check: Pass	MIT	2 days ago
Smscoreyhaines31/marketingskills	54k	1 repos	~4.6k	Automated safety check: Pass	MIT	2 days ago
Add A Second Dial Phone Numbernanocoai/nanoclaw	31k	—	~1.5k	Automated safety check: Pass	MIT	today
Code Reviewflutter/flutter	180k	—	~1.4k	Automated safety check: Pass	BSD-3-Clause	today
Simplify CodeNousResearch/hermes-agent	252k	—	~3.7k	Automated safety check: Pass	MIT	yesterday
Architectural Code ReviewDonchitos/Claude-Code-Game-Studios	26k	—	~3.5k	Automated safety check: Pass	MIT	3 days ago

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Questions about Phone Verification

What does Phone Verification do?

Verify phone numbers using SMS one-time codes via the Didit API. Phone Verification is an agent skill from gooseworks-ai/goose-skills. Verify phone numbers using SMS one-time codes via the Didit API.

When should I use Phone Verification?

Phone Verification fits situations like: you need to confirm a user owns a phone number; implement SMS-based 2FA; validate phone during signup/onboarding flows.

How do I install Phone Verification in Claude Code?

Run `npx skills add gooseworks-ai/goose-skills --skill phone-verification -a claude-code`. Or copy the skill folder (skills/research-tools/capabilities/phone-verification in gooseworks-ai/goose-skills) into .claude/skills/phone-verification in your project. Claude Code loads it when a task matches its description.

How do I install Phone Verification in Codex?

Run `npx skills add gooseworks-ai/goose-skills --skill phone-verification -a codex`. Or copy the skill folder (skills/research-tools/capabilities/phone-verification in gooseworks-ai/goose-skills) into .agents/skills/phone-verification in your project. Codex loads it when a task matches its description.

Can I use Phone Verification 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 gooseworks-ai/goose-skills --skill phone-verification -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/phone-verification, .gemini/skills/phone-verification, .github/skills/phone-verification and .opencode/skills/phone-verification in your project.

What does Phone Verification need to run?

Going by SKILL.md and its folder, Phone Verification needs the command-line tools its instructions call (curl, python3 and npx) and credentials named GOOSEWORKS_API_KEY. Our summary lists: Python 3; Node.js; A credential in GOOSEWORKS_API_KEY.

Does Phone Verification access the network?

SKILL.md names 1 domain. In commands or code: api.gooseworks.ai; the agent is likely to contact it when it follows the instructions. This is read from the text; nothing was executed.

Is Phone Verification 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 Phone Verification use?

Phone Verification 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 Phone Verification use?

About 833 tokens (SKILL.md is roughly 3.3k 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 Phone Verification?

Skills that share tags, products or a category with Phone Verification: Sms (coreyhaines31/marketingskills, 54k stars), Add A Second Dial Phone Number (nanocoai/nanoclaw, 31k stars), Code Review (flutter/flutter, 180k stars) and Simplify Code (NousResearch/hermes-agent, 252k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Phone Verification?

gooseworks-ai (a GitHub organization) maintains it in gooseworks-ai/goose-skills, which has 1,240 GitHub stars. The repository holds 273 skills in this directory. The repository was last updated on October 8, 2026.

Source: gooseworks-ai/goose-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.

Install Phone Verification

Facts

At a glance

What it does

When your agent uses it

Example prompts

Requirements

Workflow steps

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Phone Verification

Setup

Quick Start

Workflow

1. Send Verification Code

2. Verify Code

Phone Number Format

Use Cases

Integration Example (TypeScript)

Files

Used in 1 other repository

Compare with similar skills

Similar skills

More from gooseworks-ai/goose-skills

Questions about Phone Verification