29 tools from the MongoDB MCP Server, categorised by risk level.
View the MongoDB policy →atlas-inspect-access-list Inspect Ip/CIDR ranges with access to your MongoDB Atlas clusters. atlas-inspect-cluster Inspect MongoDB Atlas cluster atlas-list-clusters List MongoDB Atlas clusters atlas-list-db-users List MongoDB Atlas database users atlas-list-projects List MongoDB Atlas projects collection-indexes Describe the indexes for a collection collection-schema Describe the schema for a collection collection-storage-size Gets the size of the collection in MB count Gets the number of documents in a MongoDB collection 2/5 db-stats Returns statistics that reflect the use state of a single database explain Returns statistics describing the execution of the winning plan chosen by the query optimizer for the evaluated method find Run a find query against a MongoDB collection list-collections List all collections for a given database list-databases List all databases for a MongoDB connection atlas-create-access-list Allow Ip/CIDR ranges to access your MongoDB Atlas clusters. 2/5 atlas-create-db-user Create an MongoDB Atlas database user 3/5 atlas-create-free-cluster Create a free MongoDB Atlas cluster 2/5 connect Connect to a MongoDB instance 2/5 create-index Create an index for a collection 2/5 insert-many Insert an array of documents into a MongoDB collection 2/5 insert-one Insert a document into a MongoDB collection 2/5 rename-collection Renames a collection in a MongoDB database 2/5 update-many Updates all documents that match the specified filter for a collection 3/5 update-one Updates a single document within the collection based on the filter 2/5 delete-many Removes all documents that match the filter from a MongoDB collection 5/5 delete-one Removes a single document that match the filter from a MongoDB collection 4/5 drop-collection Removes a collection or view from the database. The method also removes any indexes associated with the dropped collection. 4/5 drop-database Removes the specified database, deleting the associated data files 4/5 The MongoDB MCP server exposes 29 tools across 4 categories: Read, Write, Destructive, Execute.
Use Intercept, the open-source MCP proxy. Write YAML rules for each tool — rate limits, argument validation, or deny rules — then run Intercept in front of the MongoDB server.
MongoDB tools are categorised as Read (14), Write (10), Destructive (4), Execute (1). Each category has a recommended default policy.
Open source. One binary. Zero dependencies.
npx -y @policylayer/intercept