MongoDB Atlas agent skills for Claude Code, Cursor and RevampKey

5 ready-made playbooks that teach an AI agent how to do real MongoDB Atlas work: which tools to call, what to check first, and when to stop and ask you.

Download RevampKey, free I have it: connect MongoDB Atlas

Connect MongoDB Atlas once and all 5 skills install themselves and stay up to date. Mac, Windows and Linux.

All 5 MongoDB Atlas skills

Each skill is one job. You ask in plain words and the agent loads the skill that matches, then follows its steps.

Start hereAsks before writing15 MongoDB Atlas tools

MongoDB Atlas essentials: use the connector safely

Sets the ground rules for working with your Atlas projects: it confirms organisation, project and cluster before acting, keeps reads small, and asks for your explicit yes before any change or spend.

Use it when

You have just connected MongoDB Atlas and want to know what it can safely do.
You are about to query a collection and need to pick the right database tool.
An Atlas action failed with a permission or rate-limit error and you want to know why.

Tools it uses

atlas-list-orgs
atlas-list-projects
atlas-inspect-cluster
atlas-list-clusters
collection-schema
collection-indexes
aggregate
aggregate-db
atlas-list-db-users
atlas-inspect-access-list
atlas-list-alerts
atlas-get-performance-advisor
atlas-pause-resume-cluster
atlas-upgrade-cluster
atlas-load-sample-dataset

Example

Connect to my Atlas account and check which cluster holds the orders collection before running anything.

I listed your projects and found two: production-shop and shop-staging. Orders live in the production-shop project on cluster orders-prod, so I'll query there and limit results to 20 documents. Nothing will change without your explicit yes.

Use in RevampKeyRead the full skill →

Read-only7 MongoDB Atlas tools

Audit MongoDB Atlas cluster health and alerts

Sweeps one Atlas project for cluster states, open alerts and database users with access, then summarises by severity and the decisions a human needs to make this week. Read-only: it never changes anything.

Use it when

You want a weekly health check of a production Atlas project.
You need to know which alerts are still open and which need action.
You want to review who has database access before an audit.

Tools it uses

atlas-list-orgs
atlas-list-projects
atlas-list-clusters
atlas-inspect-cluster
atlas-list-alerts
atlas-list-db-users
atlas-inspect-access-list

Example

Run a health check on our production Atlas project and tell me what needs attention this week.

Project 'orders-prod' has 6 clusters, 14 open alerts and 22 database users. Act this week: 1 cluster 'reports-2' is paused although the team expected it running, and 2 unauthorised-access alerts fired on 'orders-main'. Plan: disk usage on 'orders-main' has risen across the last three alerts. Note: 9 alerts are older than 60 days with no recurrence. No changes were made; pausing or closing anything needs your explicit yes.

Use in RevampKeyRead the full skill →

Read-only6 MongoDB Atlas tools

Review a MongoDB collection's schema with AI

Samples documents from an Atlas collection, measures how consistent each field is and flags type drift and risky data types. It asks before changing anything.

Use it when

You want a plain description of what a collection really contains
You are about to migrate or ship a release and need to know which fields are inconsistent
You want a data dictionary the team can review

Tools it uses

atlas-list-projects
atlas-list-clusters
collection-indexes
collection-schema
aggregate
aggregate-db

Example

Review the orders collection in the production cluster and tell me which fields have mixed types.

I sampled 400 random documents from orders. The total field is a number in 388 of them and a numeric string in 12, so it is high-severity drift that will break sums. customer_email is present in 97% and is clean. The review changed nothing; if you want the total field converted, I will propose the update and wait for your yes.

Use in RevampKeyRead the full skill →

Asks before writing14 MongoDB Atlas tools

Set up a MongoDB Atlas dev environment with AI

Creates a scoped development or trial Atlas environment step by step, with a small or free cluster, a narrow database user and access list, and asks for your approval before each create.

Use it when

You need a sandbox database to try MongoDB for a project
You want a demo cluster with sample data for a workshop
You are setting up a test environment and want the access and cost checked first

Tools it uses

atlas-list-orgs
atlas-list-projects
atlas-list-clusters
atlas-list-db-users
atlas-inspect-access-list
atlas-create-free-cluster
atlas-create-cluster
atlas-create-project
atlas-create-db-user
atlas-create-access-list
atlas-inspect-cluster
atlas-load-sample-dataset
collection-schema
aggregate

Example

Set up a free MongoDB Atlas dev cluster for my side project, with a user that can only read and write one database, and load the sample data.

I found one existing project, 'side-projects', with no clusters. I propose a free-tier cluster in eu-west-1 named 'side-dev', a database user 'sideproject-app' with read-write on 'sideproject' only, and an access list entry for your current IP. Sample data would add storage but no cost. Reply yes to each step and I will create it in order.

Use in RevampKeyRead the full skill →

Read-only5 MongoDB Atlas tools

Triage slow MongoDB queries with AI

Diagnoses a slow or expensive MongoDB query by checking its indexes, shape and the Atlas performance advisor, then returns a ranked list of changes. It proposes index and query changes and waits for your approval before making any.

Use it when

A report or API endpoint suddenly takes several seconds
You want to know which index a find or aggregation needs
A collection is costing too much to read and you need the top fixes

Tools it uses

collection-indexes
collection-schema
atlas-get-performance-advisor
aggregate
aggregate-db

Example

The orders collection in the prod project is slow when I filter by status and sort by createdAt. Which index should I add?

Your orders collection has an index on status alone, so the sort on createdAt is done in memory. A compound index with status first and createdAt second would serve the filter and the sort together. The advisor flagged the same pattern. I haven't built anything yet. Shall I propose the index with its build cost, or first check whether the old status index can be removed?

Use in RevampKeyRead the full skill →

Get all 5 without copying a file

RevampKey adds the skills when you connect MongoDB Atlas, updates them for you and removes them when you disconnect.

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How MongoDB Atlas skills work

Connect MongoDB Atlas
The MongoDB Atlas MCP server gives the agent its tools.
Ask in plain words
“Run a health check on our production Atlas project and tell me what needs attention this week.” Each SKILL.md says when it applies, so only the one that fits is loaded.
Approve any change
The agent calls the tools in order, checks its work, and shows you any change before it makes it.

How to install MongoDB Atlas skills

In RevampKey the skills install themselves when you connect MongoDB Atlas. In other tools each skill is one folder with a SKILL.md file, and you also need the MongoDB Atlas MCP server connected there.

About 1 minute · nothing to copy

Download RevampKey for Mac, Windows or Linux and sign in.
Open Connectors and connect MongoDB Atlas. All 5 skills come with it and stay up to date; they go away when you remove the connector.
Ask in plain language, for example “Run a health check on our production Atlas project and tell me what needs attention this week.”
Download RevampKeyConnect MongoDB Atlas · 1 click
Get RevampKey to connect MongoDB Atlas
RevampKey is a free desktop app for Mac, Windows and Linux. Install it, sign in, and MongoDB Atlas is one click away with its skills already attached.
Download RevampKey
Not now? Use the skills in your current tool
for s in essentials cluster-health-and-alerts-audit collection-schema-review dev-sample-environment-setup query-performance-triage; do curl -fsSL --create-dirs -o .claude/skills/mongodb-atlas-$s/SKILL.md https://revampkey.com/marketplace/mongodb-atlas/skills/$s/SKILL.md done
Other tools

Into this project’s .claude/skills folder

Connect the MongoDB Atlas MCP server in Claude Code.

Run this in your project folder to add all 5 skills:

for s in essentials cluster-health-and-alerts-audit collection-schema-review dev-sample-environment-setup query-performance-triage; do
  curl -fsSL --create-dirs -o .claude/skills/mongodb-atlas-$s/SKILL.md https://revampkey.com/marketplace/mongodb-atlas/skills/$s/SKILL.md
done

Ask in plain language, for example “Run a health check on our production Atlas project and tell me what needs attention this week.”

Into the shared .agents/skills folder

Connect the MongoDB Atlas MCP server in Cursor.

Run this in your project folder to add all 5 skills:

for s in essentials cluster-health-and-alerts-audit collection-schema-review dev-sample-environment-setup query-performance-triage; do
  curl -fsSL --create-dirs -o .agents/skills/mongodb-atlas-$s/SKILL.md https://revampkey.com/marketplace/mongodb-atlas/skills/$s/SKILL.md
done

Ask in plain language, for example “Run a health check on our production Atlas project and tell me what needs attention this week.”

Into the shared .agents/skills folder

Connect the MongoDB Atlas MCP server in Codex.

Run this in your project folder to add all 5 skills:

for s in essentials cluster-health-and-alerts-audit collection-schema-review dev-sample-environment-setup query-performance-triage; do
  curl -fsSL --create-dirs -o .agents/skills/mongodb-atlas-$s/SKILL.md https://revampkey.com/marketplace/mongodb-atlas/skills/$s/SKILL.md
done

Ask in plain language, for example “Run a health check on our production Atlas project and tell me what needs attention this week.”

Into the shared .agents/skills folder

Connect the MongoDB Atlas MCP server in VS Code.

Run this in your project folder to add all 5 skills:

for s in essentials cluster-health-and-alerts-audit collection-schema-review dev-sample-environment-setup query-performance-triage; do
  curl -fsSL --create-dirs -o .agents/skills/mongodb-atlas-$s/SKILL.md https://revampkey.com/marketplace/mongodb-atlas/skills/$s/SKILL.md
done

Ask in plain language, for example “Run a health check on our production Atlas project and tell me what needs attention this week.”

RevampKey or copy the files?

In RevampKey

One click when you connect MongoDB Atlas
Updated for you when a skill improves
Removed when you disconnect
The MCP server is set up for you
800+ other connectors, same way

Download free

Copy into your project

One command per project
Run it again to get updates
You connect the MongoDB Atlas MCP server yourself
Works in Claude Code, Cursor, Codex and VS Code

See the command

MongoDB Atlas skills FAQ

What is a MongoDB Atlas agent skill?

A SKILL.md file: a short playbook an AI agent loads when your request matches it. Each MongoDB Atlas skill describes one job, which MongoDB Atlas tools to use in which order, what to check first and when to stop and ask you.

Do the MongoDB Atlas skills change anything on their own?

3 of the 5 only read. The others tell the agent to show you the change and wait for a yes before it creates, edits or deletes anything in MongoDB Atlas.

Which tools can use these skills?

Any agent that reads the open Agent Skills format: Claude Code, Cursor, Codex, VS Code with Copilot and RevampKey. In RevampKey they are attached when you connect MongoDB Atlas; elsewhere you copy the folders into your project or skills directory.

Do I need the MongoDB Atlas MCP server too?

Yes. The skills tell the agent how to do the work; the MongoDB Atlas MCP server gives it the tools to do it. The MongoDB Atlas MCP setup guide covers every client.

MongoDB Atlas MCP server setup · This page as Markdown

Put MongoDB Atlas’s best workflows in your agent

Download RevampKey, connect MongoDB Atlas and ask your first question in about a minute.

Download RevampKey Connect MongoDB Atlas · 1 click

All 5 MongoDB Atlas skills

MongoDB Atlas essentials: use the connector safely

Use it when

Tools it uses

Audit MongoDB Atlas cluster health and alerts

Use it when

Tools it uses

Review a MongoDB collection's schema with AI

Use it when

Tools it uses

Set up a MongoDB Atlas dev environment with AI

Use it when

Tools it uses

Triage slow MongoDB queries with AI

Use it when

Tools it uses

Get all 5 without copying a file

How MongoDB Atlas skills work

How to install MongoDB Atlas skills

RevampKey or copy the files?

In RevampKey

Copy into your project

MongoDB Atlas skills FAQ

Put MongoDB Atlas’s best workflows in your agent

Skills for related tools