Momentic agent skills
Use one Momentic coding-agent plugin for browser and mobile test authoring, maintenance, and Mo bug bashes.
Install the plugin
Claude Code
Add the catalog and install Momentic:
/plugin marketplace add momentic-ai/skills
/plugin install momentic@momentic
Cursor
In Cursor, open Customize > Plugins, search for Momentic, and install the plugin.
Devin
Install the Momentic plugin from this repository.
The plugin bundles the repository-test skills, mo-qa, the local momentic and
momentic-mobile MCP servers, and the hosted momentic-hosted MCP server at
https://mcp.momentic.ai. mo-qa starts Mo sessions through the hosted server
and uses the qa CLI only for localhost and private targets that need a tunnel.
Install skills without the plugin
Use the browser, mobile, or Mo CLI to install its skills in supported coding agents:
npx momentic skills
npx momentic-mobile skills
qa skills
momentic installs momentic-test, momentic-maintain, and momentic-spec.
momentic-mobile installs momentic-mobile-test, momentic-maintain, and
momentic-spec. qa installs only mo-qa.
Each command asks which coding agents to configure. Pass --yes to skip the
prompt. Use the skills CLI to install the skills from the public catalog:
npx skills add https://github.com/momentic-ai/skills
Install the standalone mo-qa skill when Mo needs a local or private-target
tunnel. It uses the same source as the plugin:
npx skills add https://github.com/momentic-ai/skills --skill mo-qa
Choose a path
| Task | Use |
|---|---|
| Exploratory Mo bug bash or PR testing | mo-qa with the hosted momentic-hosted server |
| Localhost or private-target QA | mo-qa and the qa CLI with a tunnel |
| Write or maintain repository browser tests | momentic-test and the local momentic MCP |
| Write or maintain repository mobile tests | momentic-mobile-test and the local momentic-mobile MCP |
| ChatGPT, Claude, or Gemini | The hosted connector at https://mcp.momentic.ai |
See the local MCP server guide for setup. The hosted connector cannot reach localhost, private networks, or local files.
Keep an existing connection when it supports the task. Do not authenticate a second connection or start another paid session after uncertain delivery without checking the original session.
Hosted connector
The hosted connector uses Momentic OAuth. Keep credentials out of chat and uploads; use a Momentic environment or session-page secrets instead.
See the hosted connector guide for connection setup, files, findings, and retests.
Skills
| Skill | Description |
|---|---|
| momentic-test | Create, run, and maintain Momentic browser tests. |
| momentic-mobile-test | Create, run, and maintain Momentic mobile tests. |
| momentic-maintain | Diagnose failures and repair quarantined tests. |
| mo-qa | Run and control Mo bug bashes. |
| momentic-spec | Improve code correctness with Momentic specs. |
Sources
The plugin manifests, marketplace catalogs, and skills are synced from upstream sources. Momentic contributors should edit them upstream. Others should open an issue instead of a pull request.