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Agent skill

Revyl CLI

by RevylAI in RevylAI/revyl-cli

Base CLI skill for Revyl command-driven workflows. An agent skill from RevylAI/revyl-cli.

No licenceAuto-check passedAgent Workflows

Install Revyl CLI

skills CLI
$ npx skills add RevylAI/revyl-cli --skill revyl-cli -a claude-code

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

GitHub CLI
$ gh skill install RevylAI/revyl-cli revyl-cli --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/RevylAI/revyl-cli.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/revyl-cli .claude/skills/revyl-cli && 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/

Facts

Skill name
revyl-cli
GitHub stars
522
Token cost
~825 tokens
SKILL.md length
381 words
Files
2
Skills in repo
20
Repo updated
First seen
Licence
None found

At a glance

Base CLI skill for Revyl command-driven workflows. An agent skill from RevylAI/revyl-cli.

  • Works in 3 steps: Prefer explicit command sequences. → Keep secrets in env vars or test… → Keep steps deterministic and avoid…
  • Users want shell-command setup
  • SKILL.md covers Native Agent Behavior, Route to Specific CLI Skills, Operating Rules and Baseline Checks
  • Needs REVYL_API_KEY

What it does

Revyl CLI is an agent skill from RevylAI/revyl-cli. Base CLI skill for Revyl command-driven workflows. Use when users want shell-command setup, Atlas understanding, execution, test authoring, or run triage without MCP tool calls.

Its SKILL.md is about 830 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `agents/openai.yaml`).

It sits in Agent Workflows, covering MCP servers.

When your agent uses it

  • Users want shell-command setup
  • Atlas understanding
  • Run triage without MCP tool calls

Example prompts

  • “/revyl-cli”

Requirements

  • A credential in REVYL_API_KEY

Workflow steps

3 steps, taken from the first numbered list in SKILL.md.

  1. Prefer explicit command sequences.
  2. Keep secrets in env vars or test variables.
  3. Keep steps deterministic and avoid hidden assumptions.

What it can do on your machine

Read from SKILL.md and the folder at commit a860206. 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

    No scripts in the folder and no shell commands in SKILL.md (its code samples are bash).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • REVYL_API_KEY

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Revyl CLI loads about 825 tokens when it runs. Until then it costs about 47 tokens; SKILL.md has 381 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~47
When it runs · the whole SKILL.md, loaded when a task matches
~825

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

Without a licence we can't republish the file, so here is its outline and opening line. It has 381 words (~825 tokens).

“Use this as the default Revyl skill when workflows should be expressed as revyl commands.”

— opening of SKILL.md by RevylAI
name
revyl-cli

Read the full SKILL.md on GitHub

Files

SKILL.md and 1 other file in skills/revyl-cli of RevylAI/revyl-cli.

  • SKILL.md
  • agents/openai.yaml

Open the folder on GitHubat commit a860206

Compare with similar skills

Revyl CLI 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.

Revyl CLI compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Revyl CLI this skillRevylAI/revyl-cli522—~825Automated safety check: PassNone
MCP Server Builderanthropics/skills180k64 repos~2.3kAutomated safety check: PassApache-2.0
MCP Server BuildershareAI-lab/learn-claude-code78k5 repos~1.2kAutomated safety check: PassMIT
MCP Integration for Pluginsanthropics/claude-plugins-official38k11 repos~3.1kAutomated safety check: PassApache-2.0
Microsoft Skill CreatorMicrosoftDocs/mcp1.9k3 repos~2.1kAutomated safety check: PassCC-BY-4.0
Fastmcp Client CLIPrefectHQ/fastmcp28k1 repos~823Automated safety check: PassApache-2.0

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More from RevylAI/revyl-cli

All 20 skills in this repo

  • Revyl CLI Atlas Review

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  • Revyl CLI Cross Platform Review

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  • Revyl Proof Automation

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  • Revyl CLI Auth Bypass

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    Set up test-only auth bypass for Revyl runs across Expo, React Native, native iOS, native Android, and Flutter apps.

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  • Revyl CLI Analyze

    RevylAI/revyl-cli

    Analyze failed Revyl test, workflow, and device-session reports via CLI to classify real bugs, flaky tests, infra issues, setup failures, or test-design improvements.

    522 GitHub stars~1.1k tokensUpdated today
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  • Revyl CLI Atlas

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Categories

Questions about Revyl CLI

What does Revyl CLI do?

Base CLI skill for Revyl command-driven workflows. An agent skill from RevylAI/revyl-cli. Revyl CLI is an agent skill from RevylAI/revyl-cli. Base CLI skill for Revyl command-driven workflows.

When should I use Revyl CLI?

Revyl CLI fits situations like: users want shell-command setup; atlas understanding; run triage without MCP tool calls.

How do I install Revyl CLI in Claude Code?

Run `npx skills add RevylAI/revyl-cli --skill revyl-cli -a claude-code`. Or copy the skill folder (skills/revyl-cli in RevylAI/revyl-cli) into .claude/skills/revyl-cli in your project. Claude Code loads it when a task matches its description.

How do I install Revyl CLI in Codex?

Run `npx skills add RevylAI/revyl-cli --skill revyl-cli -a codex`. Or copy the skill folder (skills/revyl-cli in RevylAI/revyl-cli) into .agents/skills/revyl-cli in your project. Codex loads it when a task matches its description.

Can I use Revyl CLI 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 RevylAI/revyl-cli --skill revyl-cli -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/revyl-cli, .gemini/skills/revyl-cli, .github/skills/revyl-cli and .opencode/skills/revyl-cli in your project.

What does Revyl CLI need to run?

Going by SKILL.md and its folder, Revyl CLI needs credentials named REVYL_API_KEY. Our summary lists: A credential in REVYL_API_KEY.

Does Revyl CLI access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Revyl CLI 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 Revyl CLI use?

No licence was found for Revyl CLI or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Revyl CLI use?

About 825 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 Revyl CLI?

Skills that share tags, products or a category with Revyl CLI: MCP Server Builder (anthropics/skills, 180k stars), MCP Server Builder (shareAI-lab/learn-claude-code, 78k stars), MCP Integration for Plugins (anthropics/claude-plugins-official, 38k stars) and Microsoft Skill Creator (MicrosoftDocs/mcp, 1.9k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Revyl CLI?

RevylAI (a GitHub organization) maintains it in RevylAI/revyl-cli, which has 522 GitHub stars. The repository holds 20 skills in this directory. The repository was last updated on October 7, 2026.

Source: RevylAI/revyl-cli on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.