# optional_feature_bundle

A other tool on the Nogra MCP server.

Agent View of the PolicyLayer registry record for `optional_feature_bundle`. HTML page: https://policylayer.com/tools/io-github-nograai-nogra-mcp/optional-feature-bundle

## Facts

- Tool: `optional_feature_bundle`
- Server: Nogra (`@nograai/mcp`) — https://policylayer.com/tools/io-github-nograai-nogra-mcp.md
- Install: `npx -y @nograai/mcp`
- Homepage: https://github.com/nograai/nogra-mcp
- Risk category: Other (Low risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Rate-limited

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

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

## Why optional_feature_bundle is rated Low

With no description available, the tool's behavior cannot be determined. The name suggests it may configure or bundle optional features, but without evidence of read, write, execute, destructive, or financial operations, classification defaults to Other with low confidence.

From the tool's own definition: "Tool name is 'optional_feature_bundle'; description is empty and uninformative."

## Use case

AI agents call optional_feature_bundle as a supporting operation in Nogra workflows.

## Recommended policy (PolicyLayer)

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

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "optional_feature_bundle": {
      "limits": [
        {
          "counter": "optional_feature_bundle_rate",
          "window": "minute",
          "max": 60,
          "scope": "grant"
        }
      ]
    }
  }
}
```

## Other tools on Nogra (44)

- `agent_exec_packet` — Execute — https://policylayer.com/tools/io-github-nograai-nogra-mcp/agent-exec-packet.md
- `chain_pm_then_agent` — Execute — https://policylayer.com/tools/io-github-nograai-nogra-mcp/chain-pm-then-agent.md
- `codex_dispatch` — Execute — https://policylayer.com/tools/io-github-nograai-nogra-mcp/codex-dispatch.md
- `codex_dispatch_packet` — Execute — https://policylayer.com/tools/io-github-nograai-nogra-mcp/codex-dispatch-packet.md
- `codex_fresh_eyes` — Execute — https://policylayer.com/tools/io-github-nograai-nogra-mcp/codex-fresh-eyes.md
- `codex_fresh_eyes_packet` — Execute — https://policylayer.com/tools/io-github-nograai-nogra-mcp/codex-fresh-eyes-packet.md
- `brief_promote` — Other — https://policylayer.com/tools/io-github-nograai-nogra-mcp/brief-promote.md
- `init` — Other — https://policylayer.com/tools/io-github-nograai-nogra-mcp/init.md
- `provider_handoff` — Other — https://policylayer.com/tools/io-github-nograai-nogra-mcp/provider-handoff.md
- `transport_ack` — Other — https://policylayer.com/tools/io-github-nograai-nogra-mcp/transport-ack.md
- `transport_cleanup` — Other — https://policylayer.com/tools/io-github-nograai-nogra-mcp/transport-cleanup.md
- `transport_return` — Other — https://policylayer.com/tools/io-github-nograai-nogra-mcp/transport-return.md
- `transport_watch` — Other — https://policylayer.com/tools/io-github-nograai-nogra-mcp/transport-watch.md
- `y26_manager_output_shapes` — Other — https://policylayer.com/tools/io-github-nograai-nogra-mcp/y26-manager-output-shapes.md
- `y26_private_registry` — Other — https://policylayer.com/tools/io-github-nograai-nogra-mcp/y26-private-registry.md
- `y26_workflow_spine` — Other — https://policylayer.com/tools/io-github-nograai-nogra-mcp/y26-workflow-spine.md
- `brief_contract` — Read — https://policylayer.com/tools/io-github-nograai-nogra-mcp/brief-contract.md
- `brief_read` — Read — https://policylayer.com/tools/io-github-nograai-nogra-mcp/brief-read.md
- `brief_validate` — Read — https://policylayer.com/tools/io-github-nograai-nogra-mcp/brief-validate.md
- `dispatch_handoff` — Read — https://policylayer.com/tools/io-github-nograai-nogra-mcp/dispatch-handoff.md
- `handoff_contract` — Read — https://policylayer.com/tools/io-github-nograai-nogra-mcp/handoff-contract.md
- `nogra_latest_work` — Read — https://policylayer.com/tools/io-github-nograai-nogra-mcp/nogra-latest-work.md
- `nogra_registry` — Read — https://policylayer.com/tools/io-github-nograai-nogra-mcp/nogra-registry.md
- `nogra_repo_status` — Read — https://policylayer.com/tools/io-github-nograai-nogra-mcp/nogra-repo-status.md
- `nogra_role_config` — Read — https://policylayer.com/tools/io-github-nograai-nogra-mcp/nogra-role-config.md
- `provider_handoff_read` — Read — https://policylayer.com/tools/io-github-nograai-nogra-mcp/provider-handoff-read.md
- `recent_briefs` — Read — https://policylayer.com/tools/io-github-nograai-nogra-mcp/recent-briefs.md
- `recent_events` — Read — https://policylayer.com/tools/io-github-nograai-nogra-mcp/recent-events.md
- `recent_runs` — Read — https://policylayer.com/tools/io-github-nograai-nogra-mcp/recent-runs.md
- `redact_text` — Read — https://policylayer.com/tools/io-github-nograai-nogra-mcp/redact-text.md
- …and 14 more: https://policylayer.com/tools/io-github-nograai-nogra-mcp.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=io-github-nograai-nogra-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/io-github-nograai-nogra-mcp