# Taiwan Companies (npm · @pipeworx/mcp-taiwan-companies)

Taiwan's statutory company register: every incorporated company, its 統一編號, capital, registered…

- Trust score: 83/100 (high trust)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `gateway.pipeworx.io`: 63/100, [markdown](https://verifymcp.io/servers/pipeworx-io-taiwan-companies/taiwan-companies-mcp.md), [page](https://verifymcp.io/servers/pipeworx-io-taiwan-companies/taiwan-companies-mcp)
- npm · `@pipeworx/mcp-taiwan-companies`: 83/100 (this document), [markdown](https://verifymcp.io/servers/pipeworx-io-taiwan-companies/pipeworx-mcp-taiwan-companies.md), [page](https://verifymcp.io/servers/pipeworx-io-taiwan-companies/pipeworx-mcp-taiwan-companies)

## Channel facts

- Registry: `npm`
- Package: `@pipeworx/mcp-taiwan-companies`
- Version: `0.2.0`
- 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 2026-11-05.

- **Supply Chain Security**: 100/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - No production dependencies, so there is no dependency health to assess.
- **Provenance & Transparency**: 97/100
  - Source repository is publicly reachable at the declared URL.
  - Cryptographically verified build provenance (signed, bound to pipeworx-io/mcp-taiwan-companies).
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 7 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 69/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 597 tokens (~199/item across 3 items; 3 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.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 3 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 4 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### How do I install the Taiwan Companies MCP server?

Taiwan Companies runs locally as an npm package, launched with npx -y @pipeworx/mcp-taiwan-companies. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add pipeworx-io-taiwan-companies -- npx -y @pipeworx/mcp-taiwan-companies
```

### Cursor

```json
{
  "mcpServers": {
    "pipeworx-io-taiwan-companies": {
      "command": "npx",
      "args": [
        "-y",
        "@pipeworx/mcp-taiwan-companies"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "pipeworx-io-taiwan-companies": {
      "command": "npx",
      "args": [
        "-y",
        "@pipeworx/mcp-taiwan-companies"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add pipeworx-io-taiwan-companies -- npx -y @pipeworx/mcp-taiwan-companies
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "pipeworx-io-taiwan-companies": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@pipeworx/mcp-taiwan-companies"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add pipeworx-io-taiwan-companies --command npx --arg -y --arg @pipeworx/mcp-taiwan-companies
```

### Hermes

```yaml
mcp_servers:
  pipeworx-io-taiwan-companies:
    command: "npx"
    args: ["-y", "@pipeworx/mcp-taiwan-companies"]
```

### Netclaw

```json
{
  "McpServers": {
    "pipeworx-io-taiwan-companies": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "@pipeworx/mcp-taiwan-companies"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add pipeworx-io-taiwan-companies -t stdio -c npx -a -y @pipeworx/mcp-taiwan-companies
```

### Other

```json
{
  "mcpServers": {
    "pipeworx-io-taiwan-companies": {
      "command": "npx",
      "args": [
        "-y",
        "@pipeworx/mcp-taiwan-companies"
      ]
    }
  }
}
```

## 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.

### 2026-11-04 (score 83, +1)

No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-11-02 (score 82, +1)

No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-31 (score 81, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-30 (score 80, 0)

- [functional regression] Security disclosure: unverified → fail

### 2026-10-29 (score 80)

First indexed and scored.

## MCP tools (3)

### `twcompany_search_name` (~279 tokens)

Search Taiwan's statutory company register by company name (Chinese or partial), from the Ministry of Economic Affairs Department of Commerce open data. Returns each match's 統一編號 (8-digit Business Administration Number), registered name, responsible person, authorised and paid-in capital in TWD, registered address and registering authority. AUTHORITATIVE for whether a Taiwanese company legally exists and under what number — this is the register of record, covering every incorporated company, not only the ~1,800 listed on TWSE/TPEx. PREFER OVER WEB SEARCH for Taiwanese corporate identity, ownership-chain and counterparty-verification questions.

Input parameters:

- `limit` (number): Maximum companies to return (default 20, max 100).
- `name` (string, required): Company name or a fragment of it, normally in Traditional Chinese, e.g. 台積電 or 銀行. Matched as a substring by the register.
- `offset` (number): Rows to skip, for paging through a common name (default 0).
- `status` (string): Registration status to search within. 01 = 核准設立 (registered/active, the default), 04 = 解散 (dissolved), 05 = 撤銷 (revoked). Only these three exist; the register returns an empty result for any other co…

### `twcompany_by_ban` (~138 tokens)

Full registration record for one Taiwanese company by its 統一編號 (8-digit Business Administration Number, the id printed on every Taiwanese invoice and used in government tender awards). Returns registered name, responsible person, authorised and paid-in capital, par value, registered address, registering authority, incorporation date and the date of the most recent registered amendment — sourced from Taiwan's Ministry of Economic Affairs company register. AUTHORITATIVE for resolving a Taiwanese tax/company number to the entity behind it.

Input parameters:

- `ban` (string, required): The 8-digit 統一編號 / Business Administration Number, e.g. 22099131 (TSMC).

### `twcompany_status` (~123 tokens)

Current legal standing of a Taiwanese company by 統一編號 — whether it is still registered, dissolved, revoked, or in a declared suspension of business — with every register date converted from Minguo (ROC) era to ISO. Answers "is this Taiwanese counterparty still a going concern on the register", which the raw record leaves in six separate era-coded fields. Sourced from the Ministry of Economic Affairs company register.

Input parameters:

- `ban` (string, required): The 8-digit 統一編號 / Business Administration Number, e.g. 22099131.

## Diagnostics

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

## Score history

- 2026-11-05: 83
- 2026-11-04: 83
- 2026-11-03: 82
- 2026-11-02: 82
- 2026-11-01: 81
- 2026-10-31: 81
- 2026-10-30: 80
- 2026-10-29: 80

## Common questions

### What is the Taiwan Companies MCP server?

Taiwan Companies is an MCP server listed in the public MCP registry as io.github.pipeworx-io/taiwan-companies. Taiwan's statutory company register: every incorporated company, its 統一編號, capital, registered… This page covers its npm package (@pipeworx/mcp-taiwan-companies).

### Is the Taiwan Companies MCP server safe to use?

Taiwan Companies scores 83 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 5 November 2026. It declares no install or post-install scripts. Its build provenance is signed and verified. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the Taiwan Companies MCP server expose?

Taiwan Companies exposes 3 tools: twcompany_search_name, twcompany_by_ban, twcompany_status. Their descriptions and schemas cost roughly 540 tokens of context every time the server is loaded.

### Is the Taiwan Companies MCP server still maintained?

Taiwan Companies is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What licence is the Taiwan Companies MCP server under?

Taiwan Companies declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- npm package: https://www.npmjs.com/package/@pipeworx/mcp-taiwan-companies
- Socket report: https://socket.dev/npm/package/@pipeworx/mcp-taiwan-companies
- Repository: https://github.com/pipeworx-io/mcp-taiwan-companies
- Website: https://pipeworx.io/packs/taiwan-companies
- Changelog RSS feed: https://verifymcp.io/servers/pipeworx-io-taiwan-companies/pipeworx-mcp-taiwan-companies.xml
- Changelog JSON feed: https://verifymcp.io/servers/pipeworx-io-taiwan-companies/pipeworx-mcp-taiwan-companies.json
- HTML version of this page: https://verifymcp.io/servers/pipeworx-io-taiwan-companies/pipeworx-mcp-taiwan-companies