TRELLO_GET_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG_BY_ID_MEMBERSHIP

Retrieves a specific membership within a Trello organization, using their respective IDs, to ascertain the member's role, status, or permissions.

SERVERTrello SOURCEmcp-server-trello

Low RISK CLASS

Category Read

Parameters 40 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/trello/trello-get-organizations-memberships-by-id-org-by-id-membership.md

WHAT IT DOES

What TRELLO_GET_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG_BY_ID_MEMBERSHIP does on Trello

AI agents call TRELLO_GET_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG_BY_ID_MEMBERSHIP to retrieve information from Trello without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Parameter	Type	Required	Description
`idOrg`	string	—	The ID of the organization.
`member`	string	—	Determines whether to include the member object in the response. Valid values are 'true' or 'false'.
`idMembership`	string	—	The ID of the membership to retrieve.
`member_fields`	string	—	Comma-separated list of fields for the member object. Valid values: 'all', 'avatarHash', 'bio', 'bioData', 'confirmed', 'fullName', 'idPremOrgsAdmin', 'initials

Parameters from the server's own tool schema.

RISK

Why TRELLO_GET_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG_BY_ID_MEMBERSHIP is rated Low

This tool only retrieves and reads membership information from a Trello organization. It does not create, modify, delete, or execute any actions. The blast radius of misuse is minimal — an attacker could enumerate organization membership details but cannot alter permissions, remove members, or perform destructive operations.

From the tool's definition Tool name contains 'GET' and description states it 'Retrieves a specific membership' to 'ascertain the member's role, status, or permissions' — a pure data query with no modification or side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs TRELLO_GET_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG_BY_ID_MEMBERSHIP safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Trello, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For TRELLO_GET_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG_BY_ID_MEMBERSHIP, this is the rule to start with:

TRELLO_GET_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG_BY_ID_MEMBERSHIP Allowed

TRELLO_GET_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG_BY_ID_MEMBERSHIP is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "TRELLO_GET_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG_BY_ID_MEMBERSHIP": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Trello, apply this rule, and every TRELLO_GET_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG_BY_ID_MEMBERSHIP call is checked against it from then on.

FAQ

Questions about TRELLO_GET_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG_BY_ID_MEMBERSHIP

What does the TRELLO_GET_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG_BY_ID_MEMBERSHIP tool do? +

Retrieves a specific membership within a Trello organization, using their respective IDs, to ascertain the member's role, status, or permissions. It is categorised as a Read tool in the Trello MCP Server, which means it retrieves data without modifying state.

What parameters does TRELLO_GET_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG_BY_ID_MEMBERSHIP accept? +

TRELLO_GET_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG_BY_ID_MEMBERSHIP accepts 4 parameters: idOrg, member, idMembership, member_fields. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on TRELLO_GET_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG_BY_ID_MEMBERSHIP? +

Register the Trello MCP server in PolicyLayer and add a rule for TRELLO_GET_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG_BY_ID_MEMBERSHIP: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Trello. Nothing to install.

What risk level is TRELLO_GET_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG_BY_ID_MEMBERSHIP? +

TRELLO_GET_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG_BY_ID_MEMBERSHIP is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit TRELLO_GET_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG_BY_ID_MEMBERSHIP? +

Yes. Add a rate_limit block to the TRELLO_GET_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG_BY_ID_MEMBERSHIP rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block TRELLO_GET_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG_BY_ID_MEMBERSHIP completely? +

Set action: deny in the PolicyLayer policy for TRELLO_GET_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG_BY_ID_MEMBERSHIP. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides TRELLO_GET_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG_BY_ID_MEMBERSHIP? +

TRELLO_GET_ORGANIZATIONS_MEMBERSHIPS_BY_ID_ORG_BY_ID_MEMBERSHIP is provided by the Trello MCP server (mcp-server-trello). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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