LeanIX MTM MCP Server
Enables read-only access to LeanIX Multi-Tenant Management (MTM) API data through 29 tools. Supports querying accounts, workspaces, users, permissions, contracts, instances, events, technical users, domains, identity providers, custom features, and labels with filtering and pagination.
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The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.
These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.
get_accountsList or search all accounts with pagination support.
get_accountRetrieve a single account by its UUID.
get_workspacesList all workspaces for the requesting user with filtering and pagination support.
get_workspaceRetrieve a single workspace by its UUID.
get_usersList or search all users with pagination support.
get_userRetrieve a single user by their UUID.
get_permissionsList user workspace access permissions with extensive filtering and pagination support.
get_permissionRetrieve a single workspace access permission by its UUID.
get_contractsList all contracts with search and pagination support.
get_contractRetrieve a single contract by its UUID.
get_instancesList all instances with filtering and pagination support.
get_account_eventsRetrieve all events for a specific account with pagination support.
get_workspace_eventsRetrieve all events for a specific workspace with pagination support.
get_contract_eventsRetrieve all events for a specific contract with pagination support.
get_user_eventsRetrieve all events for a specific user with pagination support.
get_instance_eventsRetrieve all events for a specific instance with pagination support.
get_identity_provider_eventsRetrieve all events for a specific identity provider with pagination support.
get_technical_usersList or search all technical users with pagination support.
get_instanceRetrieve a single instance by its UUID.
get_eventRetrieve a single event by its UUID.
get_technical_userRetrieve a single technical user by its UUID.
get_domainsList all domains with filtering and pagination support.
get_domainRetrieve a single domain by its UUID.
get_identity_providersList all identity providers with filtering and pagination support.
get_identity_providerRetrieve a single identity provider by its UUID.
get_custom_featuresRetrieve custom features filtered by contract or workspace. Restricted to LeanIX internal use only.
get_custom_featureRetrieve a single custom feature by its UUID.
get_labelsGet all labels. Returns a response object with status, data array containing label objects (each with id and name properties), and optional error information.
get_labels_by_workspaceGet all currently existing labels on a workspace. Returns an array of label objects with id and name properties.
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
axios Vulnerable to Full Man-in-the-Middle via Prototype Pollution Gadget in `config.proxy`
axios Vulnerable to Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config Merge
LEANIX_INSTANCEYour LeanIX instance (e.g., 'app', 'demo-eu-1', defaults to 'app')LEANIX_TOKENYour LeanIX API tokenTool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
29/29 tools missing one or more hints — get_accounts (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_account (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_workspaces (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +26 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
License file
No license file
Add a LICENSE file (MIT, Apache-2.0, etc.).
Tests exist
No test files found
Add tests that exercise each declared tool.
Production dependencies are patched
0 critical, 17 high severity in production deps — @modelcontextprotocol/sdk@1.18.0 (high), @modelcontextprotocol/sdk@1.18.0 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
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