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Install in OpenClaw
/install axiom-phone-e164
Description
Phone number normalizer — convert any phone number to E.164 international format. Use when you need a canonical phone representation for storage or compariso...
README (SKILL.md)
axiom-phone-e164
Version: 0.1.2 Axioma Tools
Normalizes phone numbers to the E.164 standard (e.g., +14155552671).
What this skill does
- Parses local and international formats
- Detects country code (default: US/CA)
- Returns canonical E.164 string
- Validates length and country prefix
When to use this skill
- ✅ Normalize user-entered phone for storage
- ✅ Deduplicate contacts
- ✅ Format for SMS APIs (Twilio, etc.)
- ❌ Validate if a number is reachable (separate API)
Usage
python3 axiom_phone_e164.py "(415) 555-2671"
python3 axiom_phone_e164.py "14155552671" --country US
from axiom_phone_e164 import normalize
normalize('(415) 555-2671', default_country='US') # '+14155552671'
Validation
| Check | Status |
|---|---|
| Unit tests | 20+ cases |
| Performance | \x3C100ms |
| Security | Pure stdlib, no injection |
| Determinism | Byte-to-byte stable |
| License | Apache-2.0 |
Last updated: 2026-06-14
Usage Guidance
Install if you need an offline, zero-dependency JSON canonicalization helper. Do not rely on it as authoritative RFC 8785/JCS canonicalization for OAuth, JWT, signatures, or legal/compliance integrity workflows until you verify the Unicode and number-format behavior against your exact standard.
Capability Assessment
Purpose & Capability
The artifact coherently provides a Python stdlib tool to canonicalize JSON for hashing, signing, comparison, and verification. The main caveat is that it claims strict RFC 8785/JCS suitability while the implementation intentionally NFC-normalizes strings and keys, which may not match strict JCS behavior.
Instruction Scope
Instructions are limited to CLI and Python API usage and do not include hidden agent directives, exfiltration, or unsafe automation. The signing/OAuth/JWT examples are security-sensitive and should be treated as guidance only after independent standards validation.
Install Mechanism
The package contains documentation, tests, a manifest, and a Python script; there is no installer, package-manager hook, shell bootstrap, or background setup.
Credentials
The code does not request API keys, wallets, OAuth tokens, or network access, despite registry metadata capability tags suggesting sensitive credentials. That metadata appears overbroad for the actual artifact.
Persistence & Privilege
No persistence, privilege escalation, subprocess execution, network calls, or credential-store access were found. Runtime behavior is limited to reading user-specified JSON/stdin and writing canonical output to stdout.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install axiom-phone-e164 - After installation, invoke the skill by name or use
/axiom-phone-e164 - Provide required inputs per the skill's parameter spec and get structured output
Version History
v0.1.2
v0.1.2: Make trilingual EN/FR/ZH the latest version (was 0.1.1/0.1.6, semver too low)
v0.1.1
v0.1.1: Trilingual SKILL.md (EN/FR/ZH) added for ClawHub
v0.1.0
v0.1.0: Phone number normalization to E.164. Country detection, format parsing.
Metadata
Frequently Asked Questions
What is axiom-phone-e164?
Phone number normalizer — convert any phone number to E.164 international format. Use when you need a canonical phone representation for storage or compariso... It is an AI Agent Skill for Claude Code / OpenClaw, with 50 downloads so far.
How do I install axiom-phone-e164?
Run "/install axiom-phone-e164" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is axiom-phone-e164 free?
Yes, axiom-phone-e164 is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does axiom-phone-e164 support?
axiom-phone-e164 is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created axiom-phone-e164?
It is built and maintained by Kofna3369 (@kofna3369); the current version is v0.1.2.
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