# list_members

List accepted and pending members of this project. Shows name/email, role, and whether the invite has been accepted. Owner only.

Agent View of the PolicyLayer registry record for `list_members`. HTML page: https://policylayer.com/tools/dev-echorelay-management/list-members

## Facts

- Tool: `list_members`
- Server: EchoRelay (`https://mcp.echorelay.dev`) — https://policylayer.com/tools/dev-echorelay-management.md
- Homepage: https://github.com/https://mcp.echorelay.dev
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server auth posture: open
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Allowed

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "list_members",
    "arguments": {}
  }
}
```

## Why list_members is rated Low

This tool retrieves and displays project membership information without creating, modifying, or deleting data. It is a read-only query operation with limited blast radius even if misused by an AI agent, as it only exposes project member metadata that the owner could already view through the UI.

From the tool's own definition: "Tool name is 'list_members' and description states it 'List[s] accepted and pending members' — a retrieval operation with no modification or side effects. The 'Owner only' access control does not change the fundamental action of querying/listing data."

## Use case

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

## Recommended policy (PolicyLayer)

Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches EchoRelay:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "list_members": {}
  }
}
```

## Other tools on EchoRelay (77)

- `cancel_line_publish` — Destructive — https://policylayer.com/tools/dev-echorelay-management/cancel-line-publish.md
- `delete_credential` — Destructive — https://policylayer.com/tools/dev-echorelay-management/delete-credential.md
- `delete_endpoint` — Destructive — https://policylayer.com/tools/dev-echorelay-management/delete-endpoint.md
- `delete_line` — Destructive — https://policylayer.com/tools/dev-echorelay-management/delete-line.md
- `discard_dlq_entry` — Destructive — https://policylayer.com/tools/dev-echorelay-management/discard-dlq-entry.md
- `discard_draft_endpoint` — Destructive — https://policylayer.com/tools/dev-echorelay-management/discard-draft-endpoint.md
- `discard_line_draft` — Destructive — https://policylayer.com/tools/dev-echorelay-management/discard-line-draft.md
- `remove_member` — Destructive — https://policylayer.com/tools/dev-echorelay-management/remove-member.md
- `revoke_api_key` — Destructive — https://policylayer.com/tools/dev-echorelay-management/revoke-api-key.md
- `revoke_project_token` — Destructive — https://policylayer.com/tools/dev-echorelay-management/revoke-project-token.md
- `rollback_config` — Destructive — https://policylayer.com/tools/dev-echorelay-management/rollback-config.md
- `dry_run_endpoint` — Execute — https://policylayer.com/tools/dev-echorelay-management/dry-run-endpoint.md
- `duplicate_line` — Execute — https://policylayer.com/tools/dev-echorelay-management/duplicate-line.md
- `cancel_subscription` — Financial — https://policylayer.com/tools/dev-echorelay-management/cancel-subscription.md
- `change_plan` — Financial — https://policylayer.com/tools/dev-echorelay-management/change-plan.md
- `downgrade_addon` — Financial — https://policylayer.com/tools/dev-echorelay-management/downgrade-addon.md
- `retry_dlq_entry` — Financial — https://policylayer.com/tools/dev-echorelay-management/retry-dlq-entry.md
- `start_subscription` — Financial — https://policylayer.com/tools/dev-echorelay-management/start-subscription.md
- `start_topup` — Financial — https://policylayer.com/tools/dev-echorelay-management/start-topup.md
- `subscribe_addon` — Financial — https://policylayer.com/tools/dev-echorelay-management/subscribe-addon.md
- `unsubscribe_addon` — Financial — https://policylayer.com/tools/dev-echorelay-management/unsubscribe-addon.md
- `default_endpoint_template` — Read — https://policylayer.com/tools/dev-echorelay-management/default-endpoint-template.md
- `get_billing` — Read — https://policylayer.com/tools/dev-echorelay-management/get-billing.md
- `get_config` — Read — https://policylayer.com/tools/dev-echorelay-management/get-config.md
- `get_dlq_entry` — Read — https://policylayer.com/tools/dev-echorelay-management/get-dlq-entry.md
- `get_endpoint` — Read — https://policylayer.com/tools/dev-echorelay-management/get-endpoint.md
- `get_key_policy` — Read — https://policylayer.com/tools/dev-echorelay-management/get-key-policy.md
- `get_line_draft` — Read — https://policylayer.com/tools/dev-echorelay-management/get-line-draft.md
- `get_metrics` — Read — https://policylayer.com/tools/dev-echorelay-management/get-metrics.md
- `get_project` — Read — https://policylayer.com/tools/dev-echorelay-management/get-project.md
- …and 47 more: https://policylayer.com/tools/dev-echorelay-management.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=dev-echorelay-management · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/dev-echorelay-management