Channel Verification

Channel Verification is an Automation skill for Claude Code, published by vellum-ai in vellum-assistant.

1.1K stars160 forkson vellum-ai/vellum-assistantAdded 2026/08/20+1% in starsRepository updated 2026/08/20

agentagentic-aiai-assistantanthropicautonomous-agentsclaudeclaude-codeiosmacosmemoryopen-sourceopenaiopenclawproactive-aislacktelegram-botvellum-ai

Install in seconds

Install Channel Verification

Copy Channel Verification into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/vellum-ai/vellum-assistant/tree/main/skills/guardian-verify-setup ~/.claude/skills/guardian-verify-setup

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/vellum-ai/vellum-assistant.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: skills/guardian-verify-setup/SKILL.md in vellum-ai/vellum-assistant
Installs to: ~/.claude/skills/guardian-verify-setup
Collection: One of 25 skills cataloged from this repository
Category: Automation — 1523 skills

What Channel Verification does

Channel Verification sets up channel verification for phone, Telegram, Slack, or email channels via an outbound verification flow so a user's identity is linked for verified message delivery. Use it when a user asks to verify their identity or a channel-specific setup skill needs to bind the guardian's identity to a configured channel.

Channel Verification is cataloged under Automation on DirSkills. Channel Verification comes from a repository tagged agent, agentic-ai, ai-assistant, anthropic and autonomous-agents.

Documentation

README

Excerpt

You are helping your user set up channel verification for a messaging channel (phone, Telegram, Slack, or email). This links their identity for verified message delivery on the chosen channel. Use the assistant channel-verification-sessions CLI for all verification operations.

When to Use

Load this skill when:

The user says "verify me", "verify my identity", "set up verification", "verify my [phone/telegram/slack/email]", or any equivalent identity-handshake intent.
Another skill is wiring up a channel and needs to bind the guardian's identity to it (e.g., slack-app-setup invokes this skill at the end of Slack setup so the user can prove ownership of the configured workspace).

Do not load this skill for:

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Channel Verification

What else does vellum-ai publish alongside Channel Verification?
Channel Verification is one of 25 skills that DirSkills catalogs from vellum-ai/vellum-assistant, the repository it ships in. Its siblings there include API Mapping, Amazon Shopping and Assistant Migration. Each one is a separate skill with its own page in this directory, installs the same way Channel Verification does, and is maintained by vellum-ai in that same repository. The rest of the collection is listed on the vellum-ai/vellum-assistant page.
How does Channel Verification compare to other Automation skills?
Channel Verification ranks #761 by stars among the 1523 Automation skills in this catalog. The most-starred ones next to it are Autonomous Loops, Autonomous Agent Harness and Automation Audit Ops. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Channel Verification against them. Open each page to compare what they document and how they install.