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Agent skill

Revyl MCP Analyze

by RevylAI in RevylAI/revyl-cli

Analyze failed Revyl MCP test executions and classify them as real bugs, flaky tests, infra issues, or test-design improvements.

No licenceAuto-check passedTesting & QA

Install Revyl MCP Analyze

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

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

GitHub CLI
$ gh skill install RevylAI/revyl-cli revyl-mcp-analyze --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-mcp-analyze .claude/skills/revyl-mcp-analyze && 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-mcp-analyze
GitHub stars
522
Token cost
~287 tokens
SKILL.md length
85 words
Files
2
Skills in repo
20
Repo updated
First seen
Licence
None found

At a glance

Analyze failed Revyl MCP test executions and classify them as real bugs, flaky tests, infra issues, or test-design improvements.

  • Works in 5 steps: Start from task ID after run_test. → Pull status payload → Inspect failed step expectations and… → …
  • Tasks that involve Failing and flaky tests
  • SKILL.md covers Evidence Flow, Classification Rules and Required Output
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Revyl MCP Analyze is an agent skill from RevylAI/revyl-cli. Analyze failed Revyl MCP test executions and classify them as real bugs, flaky tests, infra issues, or test-design improvements.

Its SKILL.md is about 290 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 Testing & QA, covering Failing and flaky tests and MCP servers. It works with Model Context Protocol.

When your agent uses it

  • Tasks that involve Failing and flaky tests
  • Tasks that involve MCP servers

Example prompts

  • “/revyl-mcp-analyze”

Workflow steps

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

  1. Start from task ID after run_test.
  2. Pull status payload
  3. Inspect failed step expectations and observed reasoning.
  4. Classify
  5. Recommend exact next tool/action.

What it can do on your machine

Read from SKILL.md and the folder at commit 496d6f4. 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.

    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 no API keys, tokens, secrets or passwords.

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

Context cost

Revyl MCP Analyze loads about 287 tokens when it runs. Until then it costs about 37 tokens; SKILL.md has 85 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~37
When it runs · the whole SKILL.md, loaded when a task matches
~287

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 85 words (~287 tokens).

name
revyl-mcp-analyze
metadata.internal
true

Read the full SKILL.md on GitHub

Files

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

  • SKILL.md
  • agents/openai.yaml

Open the folder on GitHubat commit 496d6f4

Compare with similar skills

Revyl MCP Analyze 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 MCP Analyze compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Revyl MCP Analyze this skillRevylAI/revyl-cli522—~287Automated safety check: PassNone
Ue Test AuthoringJasonMa0012/MooaToon750—~2.1kAutomated safety check: NotesCustom licence
Azsdk Common Pipeline AnalysisAzure/azure-sdk-tools134—~1.2kAutomated safety check: PassMIT
Opik Verifycomet-ml/opik-mcp220—~2.8kAutomated safety check: NotesApache-2.0
MCP Debuggerdebugmcp/mcp-debugger174—~4.2kAutomated safety check: PassMIT
Azsdk Common Pipeline FixerAzure/azure-sdk-tools134—~831Automated safety check: PassMIT

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More from RevylAI/revyl-cli

All 21 skills in this repo

  • Revyl CLI

    RevylAI/revyl-cli

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

    522 GitHub stars~832 tokensUpdated today
    Auto-check passed

  • Revyl CLI Atlas Review

    RevylAI/revyl-cli

    Inspect exact Atlas evidence and manage grounded annotation feedback when the user explicitly requests a feedback mutation.

    522 GitHub stars~1.7k tokensUpdated today
    Auto-check passed

  • Revyl CLI Cross Platform Review

    RevylAI/revyl-cli

    Find meaningful visual differences between confidently matched iOS and Android app states in Revyl Atlas.

    522 GitHub stars~4.5k tokensUpdated today
    Auto-check passed

  • Revyl Cloud App

    RevylAI/revyl-cli

    Create or edit a mobile app in ChatGPT Work's cloud coding workspace, build it with revyl build --remote, run cloud tests and device verification, and map it with revyl explore.

    522 GitHub stars~2.5k tokensUpdated today
    Auto-check passed

  • Revyl Proof Automation

    RevylAI/revyl-cli

    Set up a Cursor Automation that proves each pull request on a Revyl cloud device using a CI-uploaded build.

    522 GitHub stars~1.1k tokensUpdated today
    Auto-check passed

  • Revyl CLI Auth Bypass

    RevylAI/revyl-cli

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

    522 GitHub stars~2.5k tokensUpdated today
    Auto-check passed

Works with

Categories

Questions about Revyl MCP Analyze

What does Revyl MCP Analyze do?

Analyze failed Revyl MCP test executions and classify them as real bugs, flaky tests, infra issues, or test-design improvements. Revyl MCP Analyze is an agent skill from RevylAI/revyl-cli. Analyze failed Revyl MCP test executions and classify them as real bugs, flaky tests, infra issues, or test-design improvements.

When should I use Revyl MCP Analyze?

Revyl MCP Analyze fits situations like: tasks that involve Failing and flaky tests; tasks that involve MCP servers.

How do I install Revyl MCP Analyze in Claude Code?

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

How do I install Revyl MCP Analyze in Codex?

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

Can I use Revyl MCP Analyze 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-mcp-analyze -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-mcp-analyze, .gemini/skills/revyl-mcp-analyze, .github/skills/revyl-mcp-analyze and .opencode/skills/revyl-mcp-analyze in your project.

What does Revyl MCP Analyze need to run?

SKILL.md names no scripts, command-line tools or credentials: Revyl MCP Analyze is instructions for the agent only.

Does Revyl MCP Analyze 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 MCP Analyze 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 MCP Analyze use?

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

How many tokens does Revyl MCP Analyze use?

About 287 tokens (SKILL.md is roughly 1.1k 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 MCP Analyze?

Skills that share tags, products or a category with Revyl MCP Analyze: Ue Test Authoring (JasonMa0012/MooaToon, 750 stars), Azsdk Common Pipeline Analysis (Azure/azure-sdk-tools, 134 stars), Opik Verify (comet-ml/opik-mcp, 220 stars) and MCP Debugger (debugmcp/mcp-debugger, 174 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Revyl MCP Analyze?

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 10, 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.