# list_qr_codes

List all QR codes with optional filters

Agent View of the PolicyLayer registry record for `list_qr_codes`. HTML page: https://policylayer.com/tools/instantkom-mcp-server/list-qr-codes

## Facts

- Tool: `list_qr_codes`
- Server: instantKOM MCP Server (`instantkom/mcp-server`) — https://policylayer.com/tools/instantkom-mcp-server.md
- Homepage: https://github.com/instantKOM/mcp-server
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- 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_qr_codes",
    "arguments": {}
  }
}
```

## Why list_qr_codes is rated Low

This tool retrieves and queries QR codes from the instantKOM platform using filters, which is a non-destructive read operation. No data is modified, created, or deleted. The blast radius of misuse is minimal—an AI agent could only enumerate QR codes it has access to, posing no financial, destructive, or execution risk.

From the tool's own definition: "Tool name 'list_qr_codes' and description 'List all QR codes with optional filters' indicate a retrieval operation with no side effects."

## Use case

AI agents call list_qr_codes to retrieve information from instantKOM MCP Server 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 instantKOM MCP Server:

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

## Other tools on instantKOM MCP Server (244)

- `bulk_delete_custom_fields` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/bulk-delete-custom-fields.md
- `delete_account` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-account.md
- `delete_api_key` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-api-key.md
- `delete_bot` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-bot.md
- `delete_bot_env_var` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-bot-env-var.md
- `delete_bot_env_var_value` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-bot-env-var-value.md
- `delete_bot_filter` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-bot-filter.md
- `delete_broadcast` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-broadcast.md
- `delete_broadcast_media` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-broadcast-media.md
- `delete_chat` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-chat.md
- `delete_contact` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-contact.md
- `delete_contact_custom_field_value` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-contact-custom-field-value.md
- `delete_custom_field` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-custom-field.md
- `delete_export` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-export.md
- `delete_feed` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-feed.md
- `delete_flow` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-flow.md
- `delete_flow_edge` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-flow-edge.md
- `delete_flow_node` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-flow-node.md
- `delete_message` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-message.md
- `delete_message_media` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-message-media.md
- `delete_object_folder` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-object-folder.md
- `delete_poll` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-poll.md
- `delete_poll_option` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-poll-option.md
- `delete_qr_code` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-qr-code.md
- `delete_segmentation` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-segmentation.md
- `delete_short_link` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-short-link.md
- `delete_super_widget` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-super-widget.md
- `delete_tag` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-tag.md
- `delete_team_member_by_id` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-team-member-by-id.md
- `delete_template` — Destructive — https://policylayer.com/tools/instantkom-mcp-server/delete-template.md
- …and 214 more: https://policylayer.com/tools/instantkom-mcp-server.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=instantkom-mcp-server · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/instantkom-mcp-server