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mongodb-mcp-server in namespace io.github

Local package path declaredNo credentials listedRepository declared by sourceUpdated 2026-08-10

io.github.mongodb-js/mongodb-mcp-server · Registry status: active

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At a glance

MongoDB Model Context Protocol Server

Vendor's own description, untranslated and unverified

Execution location
Local package path declaredMCP-Register · 2026-08-06
Required secrets declared
No credentials listedMCP-Register · 2026-08-06
Declared version and change
2.1.0 · Source-reported change date 2026-08-10MCP-Register · 2026-08-11
Repository as declared
github.com/mongodb-js/mongodb-mcp-serverMCP-Register · 2026-08-06
Configuration
can be built from the disclosed start template

Inspect connection paths and prerequisites

Related categories

6 of 7 categories. All categories in the segment catalogue

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Sources and collection
Runs
Local package path declared
Credentials
No credentials listed
Registry record changed
2026-08-10
Setup
Template available
Registry name
io.github.mongodb-js/mongodb-mcp-server
Package coordinate
npm:mongodb-mcp-server
Declared version
2.1.0
Source-reported listing date
2026-08-10
Source-reported change date
2026-08-10
First seen by tracevero
2026-08-06
Vendor's website
https://github.com/mongodb-js/mongodb-mcp-server

Evidence for this page: The values on this page come from several collections. Each row therefore states its own origin. What the confidence levels mean

Measured values

Measured values
Required secrets declaredNo credentials listed no
Original data – Required secret variables (raw): confirmed absent
Original data – Required secret headers (raw): confirmed absent
Source: MCP-Register · collected on 2026-08-06 · derived
Execution locationLocal package path declared local
Original data – Transports (raw): stdio, stdio
Source: MCP-Register · collected on 2026-08-06 · derived
Path argument presentno
Original data – Path arguments (raw): confirmed absent
Original data – Path environment variables (raw): confirmed absent
Source: MCP-Register · collected on 2026-08-06 · derived
Repository URL listedRepository declared by source yes
Original data – Repository (raw): https://github.com/mongodb-js/mongodb-mcp-server
Source: MCP-Register · collected on 2026-08-06 · derived
Field of use, derived from the vendor descriptionDatabases
Original data – Description (raw): MongoDB Model Context Protocol Server
Source: MCP-Register · collected on 2026-08-26 · derived
Declared version2.1.0
Source: MCP-Register · collected on 2026-08-11 · self-declared

What is measured is what a manifest declares, not what a piece of software does. This registry fetches no repository URL, no endpoint and no package index; nothing here is verified. Which value comes from which source, and by which rule it was formed, is set out in the Methodology.

Source data25

Evidence for this page: The values on this page come from several collections. Each row therefore states its own origin.

Raw values
Description (raw)MongoDB Model Context Protocol Server
Source: MCP-Register · collected on 2026-08-26 · self-declared
Environment variables (raw)MDB_MCP_ALLOW_REQUEST_OVERRIDES, MDB_MCP_API_CLIENT_ID, MDB_MCP_API_CLIENT_SECRET, MDB_MCP_ASSISTANT_BASE_URL, MDB_MCP_ATLAS_TEMPORARY_DATABASE_USER_LIFETIME_MS, MDB_MCP_CONFIRMATION_REQUIRED_TOOLS, MDB_MCP_CONNECTION_SCOPE, MDB_MCP_CONNECTION_STRING, MDB_MCP_DISABLE_SERVER_SIDE_JS, MDB_MCP_DISABLED_TOOLS, MDB_MCP_DRY_RUN, MDB_MCP_ELICITATION_TIMEOUT_MS, MDB_MCP_EXPORT_CLEANUP_INTERVAL_MS, MDB_MCP_EXPORT_TIMEOUT_MS, MDB_MCP_EXPORTS_PATH, MDB_MCP_EXTERNALLY_MANAGED_SESSIONS, MDB_MCP_HEALTH_CHECK_HOST, MDB_MCP_HEALTH_CHECK_PORT, MDB_MCP_HTTP_BODY_LIMIT, MDB_MCP_HTTP_HEADERS, MDB_MCP_HTTP_HOST, MDB_MCP_HTTP_PORT, MDB_MCP_HTTP_RESPONSE_TYPE, MDB_MCP_IDLE_TIMEOUT_MS, MDB_MCP_INDEX_CHECK, MDB_MCP_LOG_PATH, MDB_MCP_LOGGERS, MDB_MCP_MAX_ACTIVE_CONNECTIONS, MDB_MCP_MAX_BYTES_PER_QUERY, MDB_MCP_MAX_DOCUMENTS_PER_QUERY, MDB_MCP_MAX_SESSIONS, MDB_MCP_MAX_TIME_M_S, MDB_MCP_MCP_CLIENT_LOG_LEVEL, MDB_MCP_MONITORING_SERVER_FEATURES, MDB_MCP_MONITORING_SERVER_HOST, MDB_MCP_MONITORING_SERVER_PORT, MDB_MCP_NOTIFICATION_TIMEOUT_MS, MDB_MCP_PREVIEW_FEATURES, MDB_MCP_READ_ONLY, MDB_MCP_TELEMETRY, MDB_MCP_TRANSPORT, MDB_MCP_VOYAGE_API_KEY, MDB_MCP_ALLOW_REQUEST_OVERRIDES, MDB_MCP_API_CLIENT_ID, MDB_MCP_API_CLIENT_SECRET, MDB_MCP_ASSISTANT_BASE_URL, MDB_MCP_ATLAS_TEMPORARY_DATABASE_USER_LIFETIME_MS, MDB_MCP_CONFIRMATION_REQUIRED_TOOLS, MDB_MCP_CONNECTION_SCOPE, MDB_MCP_CONNECTION_STRING, MDB_MCP_DISABLE_SERVER_SIDE_JS, MDB_MCP_DISABLED_TOOLS, MDB_MCP_DRY_RUN, MDB_MCP_ELICITATION_TIMEOUT_MS, MDB_MCP_EXPORT_CLEANUP_INTERVAL_MS, MDB_MCP_EXPORT_TIMEOUT_MS, MDB_MCP_EXPORTS_PATH, MDB_MCP_EXTERNALLY_MANAGED_SESSIONS, MDB_MCP_HEALTH_CHECK_HOST, MDB_MCP_HEALTH_CHECK_PORT, MDB_MCP_HTTP_BODY_LIMIT, MDB_MCP_HTTP_HEADERS, MDB_MCP_HTTP_HOST, MDB_MCP_HTTP_PORT, MDB_MCP_HTTP_RESPONSE_TYPE, MDB_MCP_IDLE_TIMEOUT_MS, MDB_MCP_INDEX_CHECK, MDB_MCP_LOG_PATH, MDB_MCP_LOGGERS, MDB_MCP_MAX_ACTIVE_CONNECTIONS, MDB_MCP_MAX_BYTES_PER_QUERY, MDB_MCP_MAX_DOCUMENTS_PER_QUERY, MDB_MCP_MAX_SESSIONS, MDB_MCP_MAX_TIME_M_S, MDB_MCP_MCP_CLIENT_LOG_LEVEL, MDB_MCP_MONITORING_SERVER_FEATURES, MDB_MCP_MONITORING_SERVER_HOST, MDB_MCP_MONITORING_SERVER_PORT, MDB_MCP_NOTIFICATION_TIMEOUT_MS, MDB_MCP_PREVIEW_FEATURES, MDB_MCP_READ_ONLY, MDB_MCP_TELEMETRY, MDB_MCP_TRANSPORT, MDB_MCP_VOYAGE_API_KEY
Source: MCP-Register · collected on 2026-08-11 · self-declared
Required secret variables (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-06 · self-declared
Transports (raw)stdio, stdio
Source: MCP-Register · collected on 2026-08-06 · self-declared
Path arguments (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-06 · self-declared
Repository (raw)https://github.com/mongodb-js/mongodb-mcp-server
Source: MCP-Register · collected on 2026-08-06 · self-declared
Package registries (raw)npm, oci
Source: MCP-Register · collected on 2026-08-06 · self-declared
Required secret headers (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-16 · self-declared
Path environment variables (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-16 · self-declared
Remote URLs (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-16 · self-declared
Remote hosts (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-16 · self-declared
Registry status message (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-16 · self-declared
First listed in the registry (raw)2026-08-10
Source: MCP-Register · collected on 2026-08-16 · self-declared
Last changed in the registry (raw)2026-08-10
Source: MCP-Register · collected on 2026-08-16 · self-declared
Schema version of the raw record (raw)https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json
Source: MCP-Register · collected on 2026-08-16 · self-declared
Delivery form (raw)package
Source: MCP-Register · collected on 2026-08-16 · self-declared
Repository platform (raw)github
Source: MCP-Register · collected on 2026-08-16 · self-declared
Repository subfolder (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-16 · self-declared
Package identifiers (raw)docker.io/mongodb/mongodb-mcp-server:2.1.0, mongodb-mcp-server
Source: MCP-Register · collected on 2026-08-16 · self-declared
Package versions (raw)2.1.0
Source: MCP-Register · collected on 2026-08-16 · self-declared
Runtime hints (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-16 · self-declared
Environment variable formats (raw)boolean, number, string
Source: MCP-Register · collected on 2026-08-16 · self-declared
Environment variable descriptions (raw)MDB_MCP_ALLOW_REQUEST_OVERRIDES=When set to true, allows configuration values to be overridden via request headers and query parameters. · MDB_MCP_API_CLIENT_ID=Atlas API client ID for authentication. Required for running Atlas tools. · MDB_MCP_API_CLIENT_SECRET=Atlas API client secret for authentication. Required for running Atlas tools. · MDB_MCP_ASSISTANT_BASE_URL=Base URL for the MongoDB Assistant API. · MDB_MCP_ATLAS_TEMPORARY_DATABASE_USER_LIFETIME_MS=Time in milliseconds that temporary database users created when connecting to MongoDB Atlas clusters will remain active before being automatically deleted. · MDB_MCP_CONFIRMATION_REQUIRED_TOOLS=Comma separated values of tool names that require user confirmation before execution. Requires the client to support elicitation. · MDB_MCP_CONNECTION_SCOPE=Visibility scope for MongoDB connections created at runtime. With 'session' (the default), each MCP session only sees the connections it created (plus the shared 'preconfigured' one) and they are closed when the session ends — recommended when the HTTP transport is exposed to multiple clients without authentication. With 'global', connections are shared across all sessions and survive session rotation. · MDB_MCP_CONNECTION_STRING=MongoDB connection string for direct database connections. Optional, if not set, you'll need to call the connect tool before interacting with MongoDB data. · MDB_MCP_DISABLED_TOOLS=Comma separated values of tool names, operation types, and/or categories of tools that will be disabled. · MDB_MCP_DISABLE_SERVER_SIDE_JS=When set to true, disallows the use of server-side JavaScript operators (such as $where, $function, and $accumulator) in query filters and aggregation pipelines. · MDB_MCP_DRY_RUN=When true, runs the server in dry mode: dumps configuration and enabled tools, then exits without starting the server. · MDB_MCP_ELICITATION_TIMEOUT_MS=Time in milliseconds the user has to respond to an elicitation request (such as a tool confirmation prompt) before it fails. · MDB_MCP_EXPORTS_PATH=Folder to store exported data files. · MDB_MCP_EXPORT_CLEANUP_INTERVAL_MS=Time in milliseconds between export cleanup cycles that remove expired export files. · MDB_MCP_EXPORT_TIMEOUT_MS=Time in milliseconds after which an export is considered expired and eligible for cleanup. · MDB_MCP_EXTERNALLY_MANAGED_SESSIONS=When true, the HTTP transport allows requests with a session ID supplied externally through the 'mcp-session-id' header. When an external ID is supplied, the initialization request is optional. · MDB_MCP_HEALTH_CHECK_HOST=Deprecated. Use `monitoringServerHost` instead. Host address to bind the healthCheck HTTP server to (only used when transport is 'http'). If provided, `healthCheckPort` must also be set. · MDB_MCP_HEALTH_CHECK_PORT=Deprecated. Use `monitoringServerPort` instead. Port number for the healthCheck HTTP server (only used when transport is 'http'). If provided, `healthCheckHost` must also be set. · MDB_MCP_HTTP_BODY_LIMIT=Maximum size of the HTTP request body in bytes (only used when transport is 'http'). This value is passed as the optional limit parameter to the Express.js json() middleware. · MDB_MCP_HTTP_HEADERS=Header that the HTTP server will validate when making requests (only used when transport is 'http'). · MDB_MCP_HTTP_HOST=Host address to bind the HTTP server to (only used when transport is 'http'). · MDB_MCP_HTTP_PORT=Port number for the HTTP server (only used when transport is 'http'). Use 0 for a random port. · MDB_MCP_HTTP_RESPONSE_TYPE=The HTTP response type for tool responses: 'sse' for Server-Sent Events, 'json' for standard JSON responses. · MDB_MCP_IDLE_TIMEOUT_MS=Idle timeout for a client to disconnect (only applies to http transport). · MDB_MCP_INDEX_CHECK=When set to true, enforces that query operations must use an index, rejecting queries that perform a collection scan. · MDB_MCP_LOGGERS=Comma separated values of logger types. · MDB_MCP_LOG_PATH=Folder to store logs. · MDB_MCP_MAX_ACTIVE_CONNECTIONS=Maximum number of MongoDB connections a single scope (an MCP session by default, see connectionScope) can hold open. When exceeded, the scope's least-recently-used connection is closed and its connectionId revoked. The preconfigured connection does not count towards the limit. · MDB_MCP_MAX_BYTES_PER_QUERY=The maximum size in bytes for results from a find or aggregate tool call. This serves as an upper bound for the responseBytesLimit parameter in those tools. · MDB_MCP_MAX_DOCUMENTS_PER_QUERY=The maximum number of documents that can be returned by a find or aggregate tool call. For the find tool, the effective limit will be the smaller of this value and the tool's limit parameter. · MDB_MCP_MAX_SESSIONS=Maximum number of concurrent sessions the HTTP transport will hold in memory (only used when transport is 'http'). Each session holds a full server instance, transport, and timers, so choose a value based on your deployment's available memory; the default is a conservative safety net rather than a recommended production value. · MDB_MCP_MAX_TIME_M_S=The maximum time in milliseconds that operations are allowed to run on the MongoDB server. When set, this value is passed as the maxTimeMS option to read operations such as find, aggregate, and count. · MDB_MCP_MCP_CLIENT_LOG_LEVEL=Minimum severity level for log messages forwarded to the MCP client. · MDB_MCP_MONITORING_SERVER_FEATURES=Features to expose on the monitoring server (only used when transport is 'http' and monitoringServerHost/monitoringServerPort are set). · MDB_MCP_MONITORING_SERVER_HOST=Host address to bind the monitoring HTTP server to (only used when transport is 'http'). If provided, `monitoringServerPort` must also be set. · MDB_MCP_MONITORING_SERVER_PORT=Port number for the monitoring HTTP server (only used when transport is 'http'). If provided, `monitoringServerHost` must also be set. · MDB_MCP_NOTIFICATION_TIMEOUT_MS=Notification timeout for a client to be aware of disconnect (only applies to http transport). · MDB_MCP_PREVIEW_FEATURES=Comma separated values of preview features that are enabled. · MDB_MCP_READ_ONLY=When set to true, only allows read, connect, and metadata operation types, disabling create/update/delete operations. · MDB_MCP_TELEMETRY=When set to disabled, disables telemetry collection. · MDB_MCP_TRANSPORT=Either 'stdio' or 'http'. · MDB_MCP_VOYAGE_API_KEY=API key for Voyage AI embeddings service (required for creating Atlas Local deployments with auto-embed vector search capabilities).
Source: MCP-Register · collected on 2026-08-16 · self-declared
Icon formats (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-16 · self-declared
Connection paths (source structure){"packages":[{"registryType":"npm","identifier":"mongodb-mcp-server","version":"2.1.0","transport":"stdio","environment":[{"name":"MDB_MCP_ALLOW_REQUEST_OVERRIDES","description":"When set to true, allows configuration values to be overridden via request headers and query parameters.","format":"boolean","required":false,"secret":false},{"name":"MDB_MCP_API_CLIENT_ID","description":"Atlas API client ID for authentication. Required for running Atlas tools.","format":"string","required":false,"secret":true},{"name":"MDB_MCP_API_CLIENT_SECRET","description":"Atlas API client secret for authentication. Required for running Atlas tools.","format":"string","required":false,"secret":true},{"name":"MDB_MCP_ASSISTANT_BASE_URL","description":"Base URL for the MongoDB Assistant API.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_ATLAS_TEMPORARY_DATABASE_USER_LIFETIME_MS","description":"Time in milliseconds that temporary database users created when connecting to MongoDB Atlas clusters will remain active before being automatically deleted.","format":"number","required":false,"secret":false},{"name":"MDB_MCP_CONFIRMATION_REQUIRED_TOOLS","description":"Comma separated values of tool names that require user confirmation before execution. Requires the client to support elicitation.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_CONNECTION_SCOPE","description":"Visibility scope for MongoDB connections created at runtime. With 'session' (the default), each MCP session only sees the connections it created (plus the shared 'preconfigured' one) and they are closed when the session ends — recommended when the HTTP transport is exposed to multiple clients without authentication. With 'global', connections are shared across all sessions and survive session rotation.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_CONNECTION_STRING","description":"MongoDB connection string for direct database connections. Optional, if not set, you'll need to call the connect tool before interacting with MongoDB data.","format":"string","required":false,"secret":true},{"name":"MDB_MCP_DISABLE_SERVER_SIDE_JS","description":"When set to true, disallows the use of server-side JavaScript operators (such as $where, $function, and $accumulator) in query filters and aggregation pipelines.","format":"boolean","required":false,"secret":false},{"name":"MDB_MCP_DISABLED_TOOLS","description":"Comma separated values of tool names, operation types, and/or categories of tools that will be disabled.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_DRY_RUN","description":"When true, runs the server in dry mode: dumps configuration and enabled tools, then exits without starting the server.","format":"boolean","required":false,"secret":false},{"name":"MDB_MCP_ELICITATION_TIMEOUT_MS","description":"Time in milliseconds the user has to respond to an elicitation request (such as a tool confirmation prompt) before it fails.","format":"number","required":false,"secret":false},{"name":"MDB_MCP_EXPORT_CLEANUP_INTERVAL_MS","description":"Time in milliseconds between export cleanup cycles that remove expired export files.","format":"number","required":false,"secret":false},{"name":"MDB_MCP_EXPORT_TIMEOUT_MS","description":"Time in milliseconds after which an export is considered expired and eligible for cleanup.","format":"number","required":false,"secret":false},{"name":"MDB_MCP_EXPORTS_PATH","description":"Folder to store exported data files.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_EXTERNALLY_MANAGED_SESSIONS","description":"When true, the HTTP transport allows requests with a session ID supplied externally through the 'mcp-session-id' header. When an external ID is supplied, the initialization request is optional.","format":"boolean","required":false,"secret":false},{"name":"MDB_MCP_HEALTH_CHECK_HOST","description":"Deprecated. Use `monitoringServerHost` instead. Host address to bind the healthCheck HTTP server to (only used when transport is 'http'). If provided, `healthCheckPort` must also be set.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_HEALTH_CHECK_PORT","description":"Deprecated. Use `monitoringServerPort` instead. Port number for the healthCheck HTTP server (only used when transport is 'http'). If provided, `healthCheckHost` must also be set.","format":"number","required":false,"secret":false},{"name":"MDB_MCP_HTTP_BODY_LIMIT","description":"Maximum size of the HTTP request body in bytes (only used when transport is 'http'). This value is passed as the optional limit parameter to the Express.js json() middleware.","format":"number","required":false,"secret":false},{"name":"MDB_MCP_HTTP_HEADERS","description":"Header that the HTTP server will validate when making requests (only used when transport is 'http').","format":"string","required":false,"secret":false},{"name":"MDB_MCP_HTTP_HOST","description":"Host address to bind the HTTP server to (only used when transport is 'http').","format":"string","required":false,"secret":false},{"name":"MDB_MCP_HTTP_PORT","description":"Port number for the HTTP server (only used when transport is 'http'). Use 0 for a random port.","format":"number","required":false,"secret":false},{"name":"MDB_MCP_HTTP_RESPONSE_TYPE","description":"The HTTP response type for tool responses: 'sse' for Server-Sent Events, 'json' for standard JSON responses.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_IDLE_TIMEOUT_MS","description":"Idle timeout for a client to disconnect (only applies to http transport).","format":"number","required":false,"secret":false},{"name":"MDB_MCP_INDEX_CHECK","description":"When set to true, enforces that query operations must use an index, rejecting queries that perform a collection scan.","format":"boolean","required":false,"secret":false},{"name":"MDB_MCP_LOG_PATH","description":"Folder to store logs.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_LOGGERS","description":"Comma separated values of logger types.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_MAX_ACTIVE_CONNECTIONS","description":"Maximum number of MongoDB connections a single scope (an MCP session by default, see connectionScope) can hold open. When exceeded, the scope's least-recently-used connection is closed and its connectionId revoked. The preconfigured connection does not count towards the limit.","format":"number","required":false,"secret":false},{"name":"MDB_MCP_MAX_BYTES_PER_QUERY","description":"The maximum size in bytes for results from a find or aggregate tool call. This serves as an upper bound for the responseBytesLimit parameter in those tools.","format":"number","required":false,"secret":false},{"name":"MDB_MCP_MAX_DOCUMENTS_PER_QUERY","description":"The maximum number of documents that can be returned by a find or aggregate tool call. For the find tool, the effective limit will be the smaller of this value and the tool's limit parameter.","format":"number","required":false,"secret":false},{"name":"MDB_MCP_MAX_SESSIONS","description":"Maximum number of concurrent sessions the HTTP transport will hold in memory (only used when transport is 'http'). Each session holds a full server instance, transport, and timers, so choose a value based on your deployment's available memory; the default is a conservative safety net rather than a recommended production value.","format":"number","required":false,"secret":false},{"name":"MDB_MCP_MAX_TIME_M_S","description":"The maximum time in milliseconds that operations are allowed to run on the MongoDB server. When set, this value is passed as the maxTimeMS option to read operations such as find, aggregate, and count.","format":"number","required":false,"secret":false},{"name":"MDB_MCP_MCP_CLIENT_LOG_LEVEL","description":"Minimum severity level for log messages forwarded to the MCP client.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_MONITORING_SERVER_FEATURES","description":"Features to expose on the monitoring server (only used when transport is 'http' and monitoringServerHost/monitoringServerPort are set).","format":"string","required":false,"secret":false},{"name":"MDB_MCP_MONITORING_SERVER_HOST","description":"Host address to bind the monitoring HTTP server to (only used when transport is 'http'). If provided, `monitoringServerPort` must also be set.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_MONITORING_SERVER_PORT","description":"Port number for the monitoring HTTP server (only used when transport is 'http'). If provided, `monitoringServerHost` must also be set.","format":"number","required":false,"secret":false},{"name":"MDB_MCP_NOTIFICATION_TIMEOUT_MS","description":"Notification timeout for a client to be aware of disconnect (only applies to http transport).","format":"number","required":false,"secret":false},{"name":"MDB_MCP_PREVIEW_FEATURES","description":"Comma separated values of preview features that are enabled.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_READ_ONLY","description":"When set to true, only allows read, connect, and metadata operation types, disabling create/update/delete operations.","format":"boolean","required":false,"secret":false},{"name":"MDB_MCP_TELEMETRY","description":"When set to disabled, disables telemetry collection.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_TRANSPORT","description":"Either 'stdio' or 'http'.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_VOYAGE_API_KEY","description":"API key for Voyage AI embeddings service (required for creating Atlas Local deployments with auto-embed vector search capabilities).","format":"string","required":false,"secret":true}],"additional_arguments_declared":true},{"registryType":"oci","identifier":"docker.io/mongodb/mongodb-mcp-server:2.1.0","transport":"stdio","environment":[{"name":"MDB_MCP_ALLOW_REQUEST_OVERRIDES","description":"When set to true, allows configuration values to be overridden via request headers and query parameters.","format":"boolean","required":false,"secret":false},{"name":"MDB_MCP_API_CLIENT_ID","description":"Atlas API client ID for authentication. Required for running Atlas tools.","format":"string","required":false,"secret":true},{"name":"MDB_MCP_API_CLIENT_SECRET","description":"Atlas API client secret for authentication. Required for running Atlas tools.","format":"string","required":false,"secret":true},{"name":"MDB_MCP_ASSISTANT_BASE_URL","description":"Base URL for the MongoDB Assistant API.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_ATLAS_TEMPORARY_DATABASE_USER_LIFETIME_MS","description":"Time in milliseconds that temporary database users created when connecting to MongoDB Atlas clusters will remain active before being automatically deleted.","format":"number","required":false,"secret":false},{"name":"MDB_MCP_CONFIRMATION_REQUIRED_TOOLS","description":"Comma separated values of tool names that require user confirmation before execution. Requires the client to support elicitation.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_CONNECTION_SCOPE","description":"Visibility scope for MongoDB connections created at runtime. With 'session' (the default), each MCP session only sees the connections it created (plus the shared 'preconfigured' one) and they are closed when the session ends — recommended when the HTTP transport is exposed to multiple clients without authentication. With 'global', connections are shared across all sessions and survive session rotation.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_CONNECTION_STRING","description":"MongoDB connection string for direct database connections. Optional, if not set, you'll need to call the connect tool before interacting with MongoDB data.","format":"string","required":false,"secret":true},{"name":"MDB_MCP_DISABLE_SERVER_SIDE_JS","description":"When set to true, disallows the use of server-side JavaScript operators (such as $where, $function, and $accumulator) in query filters and aggregation pipelines.","format":"boolean","required":false,"secret":false},{"name":"MDB_MCP_DISABLED_TOOLS","description":"Comma separated values of tool names, operation types, and/or categories of tools that will be disabled.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_DRY_RUN","description":"When true, runs the server in dry mode: dumps configuration and enabled tools, then exits without starting the server.","format":"boolean","required":false,"secret":false},{"name":"MDB_MCP_ELICITATION_TIMEOUT_MS","description":"Time in milliseconds the user has to respond to an elicitation request (such as a tool confirmation prompt) before it fails.","format":"number","required":false,"secret":false},{"name":"MDB_MCP_EXPORT_CLEANUP_INTERVAL_MS","description":"Time in milliseconds between export cleanup cycles that remove expired export files.","format":"number","required":false,"secret":false},{"name":"MDB_MCP_EXPORT_TIMEOUT_MS","description":"Time in milliseconds after which an export is considered expired and eligible for cleanup.","format":"number","required":false,"secret":false},{"name":"MDB_MCP_EXPORTS_PATH","description":"Folder to store exported data files.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_EXTERNALLY_MANAGED_SESSIONS","description":"When true, the HTTP transport allows requests with a session ID supplied externally through the 'mcp-session-id' header. When an external ID is supplied, the initialization request is optional.","format":"boolean","required":false,"secret":false},{"name":"MDB_MCP_HEALTH_CHECK_HOST","description":"Deprecated. Use `monitoringServerHost` instead. Host address to bind the healthCheck HTTP server to (only used when transport is 'http'). If provided, `healthCheckPort` must also be set.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_HEALTH_CHECK_PORT","description":"Deprecated. Use `monitoringServerPort` instead. Port number for the healthCheck HTTP server (only used when transport is 'http'). If provided, `healthCheckHost` must also be set.","format":"number","required":false,"secret":false},{"name":"MDB_MCP_HTTP_BODY_LIMIT","description":"Maximum size of the HTTP request body in bytes (only used when transport is 'http'). 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Source: MCP-Register · collected on 2026-09-08 · self-declared
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2026-09-08Connection paths (source structure): – → {"packages":[{"registryType":"npm","identifier":"mongodb-mcp-server","version":"2.1.0","transport":"stdio","environment":[{"name":"MDB_MCP_ALLOW_REQUEST_OVERRIDES","description":"When set to true, allows configuration values to be overridden via request headers and query parameters.","format":"boolean","required":false,"secret":false},{"name":"MDB_MCP_API_CLIENT_ID","description":"Atlas API client ID for authentication. Required for running Atlas tools.","format":"string","required":false,"secret":true},{"name":"MDB_MCP_API_CLIENT_SECRET","description":"Atlas API client secret for authentication. 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Optional, if not set, you'll need to call the connect tool before interacting with MongoDB data.","format":"string","required":false,"secret":true},{"name":"MDB_MCP_DISABLE_SERVER_SIDE_JS","description":"When set to true, disallows the use of server-side JavaScript operators (such as $where, $function, and $accumulator) in query filters and aggregation pipelines.","format":"boolean","required":false,"secret":false},{"name":"MDB_MCP_DISABLED_TOOLS","description":"Comma separated values of tool names, operation types, and/or categories of tools that will be disabled.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_DRY_RUN","description":"When true, runs the server in dry mode: dumps configuration and enabled tools, then exits without starting the server.","format":"boolean","required":false,"secret":false},{"name":"MDB_MCP_ELICITATION_TIMEOUT_MS","description":"Time in milliseconds the user has to respond to an elicitation request (such as a tool confirmation prompt) before it fails.","format":"number","required":false,"secret":false},{"name":"MDB_MCP_EXPORT_CLEANUP_INTERVAL_MS","description":"Time in milliseconds between export cleanup cycles that remove expired export files.","format":"number","required":false,"secret":false},{"name":"MDB_MCP_EXPORT_TIMEOUT_MS","description":"Time in milliseconds after which an export is considered expired and eligible for cleanup.","format":"number","required":false,"secret":false},{"name":"MDB_MCP_EXPORTS_PATH","description":"Folder to store exported data files.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_EXTERNALLY_MANAGED_SESSIONS","description":"When true, the HTTP transport allows requests with a session ID supplied externally through the 'mcp-session-id' header. 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Use 0 for a random port.","format":"number","required":false,"secret":false},{"name":"MDB_MCP_HTTP_RESPONSE_TYPE","description":"The HTTP response type for tool responses: 'sse' for Server-Sent Events, 'json' for standard JSON responses.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_IDLE_TIMEOUT_MS","description":"Idle timeout for a client to disconnect (only applies to http transport).","format":"number","required":false,"secret":false},{"name":"MDB_MCP_INDEX_CHECK","description":"When set to true, enforces that query operations must use an index, rejecting queries that perform a collection scan.","format":"boolean","required":false,"secret":false},{"name":"MDB_MCP_LOG_PATH","description":"Folder to store logs.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_LOGGERS","description":"Comma separated values of logger types.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_MAX_ACTIVE_CONNECTIONS","description":"Maximum number of MongoDB connections a single scope (an MCP session by default, see connectionScope) can hold open. When exceeded, the scope's least-recently-used connection is closed and its connectionId revoked. The preconfigured connection does not count towards the limit.","format":"number","required":false,"secret":false},{"name":"MDB_MCP_MAX_BYTES_PER_QUERY","description":"The maximum size in bytes for results from a find or aggregate tool call. This serves as an upper bound for the responseBytesLimit parameter in those tools.","format":"number","required":false,"secret":false},{"name":"MDB_MCP_MAX_DOCUMENTS_PER_QUERY","description":"The maximum number of documents that can be returned by a find or aggregate tool call. For the find tool, the effective limit will be the smaller of this value and the tool's limit parameter.","format":"number","required":false,"secret":false},{"name":"MDB_MCP_MAX_SESSIONS","description":"Maximum number of concurrent sessions the HTTP transport will hold in memory (only used when transport is 'http'). 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If provided, `monitoringServerHost` must also be set.","format":"number","required":false,"secret":false},{"name":"MDB_MCP_NOTIFICATION_TIMEOUT_MS","description":"Notification timeout for a client to be aware of disconnect (only applies to http transport).","format":"number","required":false,"secret":false},{"name":"MDB_MCP_PREVIEW_FEATURES","description":"Comma separated values of preview features that are enabled.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_READ_ONLY","description":"When set to true, only allows read, connect, and metadata operation types, disabling create/update/delete operations.","format":"boolean","required":false,"secret":false},{"name":"MDB_MCP_TELEMETRY","description":"When set to disabled, disables telemetry collection.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_TRANSPORT","description":"Either 'stdio' or 'http'.","format":"string","required":false,"secret":false},{"name":"MDB_MCP_VOYAGE_API_KEY","description":"API key for Voyage AI embeddings service (required for creating Atlas Local deployments with auto-embed vector search capabilities).","format":"string","required":false,"secret":true}],"additional_arguments_declared":true}],"remotes":[]}
2026-08-26Field of use, derived from the vendor description: – → Databases
2026-08-26Description (raw): – → MongoDB Model Context Protocol Server

These are the 3 most recent changes to this entry. Full history

tracevero · https://tracevero.com/mcp/io-github-mongodb-js-mongodb-mcp-server