# io.github.vdappdev2/definecurrency (npm · @verusidx/definecurrency-mcp)

MCP server for defining Verus currencies — tokens, fractional baskets, centralized, ERC-20 mapped

- Trust score: 64/100 (medium)
- Change this week: +22
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `@verusidx/definecurrency-mcp`: 64/100 (this document), [markdown](https://verifymcp.io/servers/vdappdev2-definecurrency/verusidx-definecurrency-mcp.md), [page](https://verifymcp.io/servers/vdappdev2-definecurrency/verusidx-definecurrency-mcp)

## Channel facts

- Registry: `npm`
- Package: `@verusidx/definecurrency-mcp`
- Version: `0.1.7`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-03.

- **Supply Chain Security**: 87/100
  - No malware found by supply-chain analysis.
  - Only part of the dependency tree could be resolved (96 of 100), so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Only part of the dependency tree could be resolved (96 of 100), so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 84 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 54/100
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 536 tokens (~536/item across 1 items; 1 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 23/100
  - Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add vdappdev2-definecurrency -- npx -y @verusidx/definecurrency-mcp
```

### Codex

```bash
codex mcp add vdappdev2-definecurrency -- npx -y @verusidx/definecurrency-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "vdappdev2-definecurrency": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@verusidx/definecurrency-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add vdappdev2-definecurrency --command npx --arg -y --arg @verusidx/definecurrency-mcp
```

### Hermes

```yaml
mcp_servers:
  vdappdev2-definecurrency:
    command: "npx"
    args: ["-y", "@verusidx/definecurrency-mcp"]
```

### Other

```json
{
  "mcpServers": {
    "vdappdev2-definecurrency": {
      "command": "npx",
      "args": [
        "-y",
        "@verusidx/definecurrency-mcp"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-02 (score 64, +47)

- [security regression] Provenance: unverified → fail
- [security improvement] Install scripts: unverified → pass
- [security improvement] Known CVEs: unverified → partial
- [security improvement] Malware scan: unverified → pass
- [functional regression] Tool coverage: 100 → unverified
- [functional improvement] License: unverified → pass
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] Stability: unverified → 0.20
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] MCP protocol: unverified → pass
- [functional improvement] Schema quality: unverified → good
- [functional] Licence: MIT

### 2026-08-01 (score 17, +12)

- [functional improvement] Tool coverage: unverified → 100

### 2026-07-31 (score 5, −19)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-30 (score 24, −18)

- [security regression] Malware scan: pass → unverified

### 2026-07-27 (score 42)

First indexed and scored.

## MCP tools (1)

### `definecurrency` (~536 tokens)

Define a new currency on the blockchain. Creates a signed transaction that defines the currency — the transaction is NOT broadcast automatically. The returned `hex` field must be passed as the `hexstring` parameter to sendrawtransaction (in chain-mcp) to actually launch the currency. Supports simple tokens (options: 32), fractional basket currencies (options: 33), centralized tokens (proofprotocol: 2), ID control tokens (options: 2080), and Ethereum ERC-20 mapped tokens (proofprotocol: 3). A VerusID with the same name must exist, be controlled by the wallet, and have sufficient funds to pay the definition fee. Only root IDs can define currencies (except ID control tokens, which subIDs can also define). After broadcasting, wait for the preconversion timeframe (minimum 20 blocks), then verify with getcurrency (chain-mcp). FEE DISCOVERY: Call getcurrency (chain-mcp) on the chain's own currency (e.g., "VRSC" or the PBaaS chain name). Regular currencies cost currencyregistrationfee (e.g., 200 VRSC on mainnet). ID control tokens (options: 2080) cost much less — the chain's idimportfees value (e.g., 0.02 VRSC on mainnet). The defining ID must hold these funds.

Input parameters:

- `chain` (string, required): Chain to define the currency on (e.g., "VRSC", "vrsctest")
- `definition` (object, required): Currency definition object. Required fields: name (string, must match an existing VerusID), options (number, bitfield — 32=token, 33=basket, 2080=ID control token). Optional fields: proofprotocol (1=…

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/vdappdev2-definecurrency/verusidx-definecurrency-mcp#diagnostics

## Score history

- 2026-08-03: 64
- 2026-08-02: 64
- 2026-08-01: 17
- 2026-07-31: 5
- 2026-07-30: 24
- 2026-07-28: 42
- 2026-07-27: 42

## Links

- npm package: https://www.npmjs.com/package/@verusidx/definecurrency-mcp
- Socket report: https://socket.dev/npm/package/@verusidx/definecurrency-mcp
- Repository: https://github.com/vdappdev2/verusidx-mcp
- Changelog RSS feed: https://verifymcp.io/servers/vdappdev2-definecurrency/verusidx-definecurrency-mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/vdappdev2-definecurrency/verusidx-definecurrency-mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/vdappdev2-definecurrency/verusidx-definecurrency-mcp