// SCAN REPORT

NijiVoice-MCP

3 tools. 1 can modify or destroy data without limits.

1 write tool that can modify data. Rate limits recommended.

Last updated: 30 Jun 2026

1 can modify or destroy data

2 read-only

3 tools total

Community server · catalogue entry verified 30/06/2026

How to control NijiVoice-MCP ↓

TOOL MAP

What NijiVoice-MCP exposes to your agents

Read (2) Write / Execute (1) Destructive / Financial (0)

Running more than one server? Check your whole stack →

MOST DANGEROUS TOOLS

High Risk

The most dangerous NijiVoice-MCP tools

Execute · Medium generate_voice Based on the server context, 'generate_voice' likely triggers an external API call to generate audio (text-to-speech), which constitutes executing an external operation.

1 of NijiVoice-MCP's 3 tools can modify, destroy, or commit something on every call — and an agent calls them with no built-in limits.

POLICY

How to control NijiVoice-MCP

PolicyLayer is an MCP gateway — it sits between your AI agents and NijiVoice-MCP, and nothing reaches the server without passing your rules. These are the rules we recommend:

Cap read operations

{
  "get_credit_balance": {
    "limits": [
      {
        "counter": "get_credit_balance_per_minute",
        "window": "minute",
        "max": 60,
        "scope": "grant"
      }
    ]
  }
}

Controls API costs and prevents retry loops from exhausting upstream rate limits.

Create a free account and register NijiVoice-MCP — nothing to install.
Add these rules — paste them, or build them visually. Tune the limits to your setup.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

ENFORCE POLICY ON NIJIVOICE-MCP →

Instant setup, no code required.

FULL CATALOGUE

All 3 NijiVoice-MCP tools

EXECUTE 1 tools

Execute generate_voice generate_voice

READ 2 tools

Read get_credit_balance クレジット残高を取得 Read get_voice_actors Get the list of voice actors.

FAQ

Questions about NijiVoice-MCP

Is the NijiVoice- MCP server safe to use without restrictions? +

The NijiVoice-MCP server is primarily read-only with 2 read tools. While it cannot modify data, an agent in a retry loop can make thousands of API calls per minute, exhausting rate limits and running up costs. Rate limiting is still recommended.

How many tools does the NijiVoice- MCP server expose? +

3 tools across 2 categories: Read, Write. 2 are read-only. 1 can modify, create, or delete data.

How do I enforce a policy on NijiVoice-MCP? +

Register the NijiVoice- MCP server in PolicyLayer, apply the suggested rules above (adjust the limits to your use case), and point your AI client at the PolicyLayer proxy URL instead of the server directly. Your agents keep the same tools; PolicyLayer evaluates every call against policy before it executes. Nothing to install, live in minutes.

Enforce policy on every NijiVoice-MCP tool call.

Deterministic rules across all 3 NijiVoice-MCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON NIJIVOICE-MCP →

Instant setup, no code required.

3 NijiVoice-MCP tools catalogued and risk-classified — across an index of 43,000+ MCP servers.