revyl-mcp-dev-loop SKILL.md skillA
revyl-mcp-dev-loop from revylai/revyl-cli is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add revylai/revyl-cli/revyl-mcp-dev-loop@git:20261010.496d6f4Pins git:20261010.496d6f4 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- revylai/revyl-cli
- Path
skills/revyl-mcp-dev-loop/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261010.496d6f4, committed Oct 10, 2026
- First version recorded
- Jul 24, 2026
- Size
- 5,263 bytes
- Repository stars
- 524
- License
- none declared
Optional MCP dev-first mobile loop for screenshot-observe-action execution. Not started by the Cursor plugin.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Revyl MCP Dev Loop Skill
This skill is for users who **opt into** custom MCP. The Cursor plugin does not
start an MCP server. Add a personal MCP entry with a literal command such as
`revyl` or `/usr/local/bin/revyl`, never `${...}`.
Use this skill for the full flow:
1. Start dev loop equivalent.
2. Execute screenshot-observe-action cycles.
## Default Operating Mode
Always prefer dev-loop flow before plain device-only flows:
1. Call `start_dev_loop`. Pass `profile` and `platform` when repository
evidence determines the named recipe; never invent an active/default value.
2. On success, share `viewer_url` as a clickable link and confirm the session is active. When the inline Revyl app exposes **Open live device**, the user may use it to hand the URL to the host browser; the link remains the portable fallback.
3. On a setup failure, follow the single structured `remediation` action and
retry `start_dev_loop` once.
4. Call `screenshot()` and begin interaction.
Fallback to plain device session only when dev loop is unavailable.
## Execution Guardrails
1. First tool call must be `start_dev_loop`.
2. Do not call listing tools unless the user explicitly asks.
…Read the whole file at its exact version.
How to install
mdr add revylai/revyl-cli/revyl-mcp-dev-loop@sha256:8f43bb5ae32f1af2The line at the top of this page pins the label git:20261010.496d6f4, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_wufkdbexnspkhlzv)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jul 24, 2026 and Oct 10, 2026, about one every 20 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261010.496d6f4 latest | 2026-10-10 | 496d6f4 | 5,263 B | A | view · diff |
| git:20260824.b22c4ed | 2026-08-24 | b22c4ed | 5,236 B | A | view · diff |
| git:20260818.be136ed | 2026-08-18 | be136ed | 3,703 B | A | view · diff |
| git:20260813.4e14258 | 2026-08-13 | 4e14258 | 3,486 B | A | view · diff |
| git:20260724.7854bc9 | 2026-07-24 | 7854bc9 | 3,062 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (5263 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
revylai/revyl-cli · 524 stars · license none declared · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_wufkdbexnspkhlzv GET https://markdownregistry.com/api/v1/resolve?ref=revylai/revyl-cli/revyl-mcp-dev-loop GET https://markdownregistry.com/api/v1/blob/8f43bb5ae32f1af23fbd4905b7b434adc8697e74c136ef4259b8e614fb9afe74
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.