# Edinet (npm · @pipeworx/mcp-edinet)

EDINET — Japan's corporate-filings system (Financial Services Agency).

- Trust score: 82/100 (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-edinet/edinet-mcp.md), [page](https://verifymcp.io/servers/pipeworx-io-edinet/edinet-mcp)
- npm · `@pipeworx/mcp-edinet`: 82/100 (this document), [markdown](https://verifymcp.io/servers/pipeworx-io-edinet/pipeworx-mcp-edinet.md), [page](https://verifymcp.io/servers/pipeworx-io-edinet/pipeworx-mcp-edinet)

## Channel facts

- Registry: `npm`
- Package: `@pipeworx/mcp-edinet`
- Version: `0.2.1`
- 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-edinet).
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 4 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 62/100
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 956 tokens (~239/item across 4 items; 4 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 4 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 5 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 Edinet MCP server?

Edinet runs locally as an npm package, launched with npx -y @pipeworx/mcp-edinet. 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-edinet -- npx -y @pipeworx/mcp-edinet
```

### Cursor

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

### VS Code

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

### Codex

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

### opencode

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

### OpenClaw

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

### Hermes

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

### Netclaw

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

### Vellum

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

### Other

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

## 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.

### 2026-11-05 (score 82, +1)

No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-11-03 (score 81, +1)

No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-11-01 (score 80, +1)

- [security regression] Tool safety: pass → unverified
- [security] Stability: Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.
- [functional regression] Capabilities: pass → unverified
- [functional regression] Tool coverage: 100 → unverified
- [functional improvement] Stability: unverified → 0.10
- [functional] First check of Schema quality: unverified
- [functional] Package version: 0.2.0 → 0.2.1

### 2026-10-31 (score 79, 0)

- [functional regression] Security disclosure: unverified → fail

### 2026-10-29 (score 79)

First indexed and scored.

## MCP tools (4)

### `edinet_search_filers` (~180 tokens)

Resolve a Japanese company to its EDINET code and securities code from the FSA's official EDINET filer list — the lookup every other EDINET call needs. Searches Japanese name, English name, kana, EDINET code and ticker across ~11,000 filers, and returns industry, listing status, fiscal year end and corporate number. Needs no API key. Example: edinet_search_filers({ query: "Toyota" }) → E02144 / 7203.

Input parameters:

- `limit` (number): Max filers to return, 1-50. Default 10.
- `listed_only` (boolean): Only return exchange-listed filers (上場). Default false.
- `query` (string, required): Company name in Japanese or English, an EDINET code (E02144), or a securities code / ticker (7203).

### `edinet_list_filings` (~262 tokens)

Every disclosure document filed with EDINET on one day — annual and quarterly securities reports, extraordinary reports, large-shareholding reports, tender offers — with filer, document type, period and which formats (XBRL / PDF / CSV / English) exist. Optionally filter to one filer or document type. Requires a free EDINET Subscription-Key via _apiKey. Example: edinet_list_filings({ date: "2026-09-11", limit: 20 }).

Input parameters:

- `_apiKey` (string, required): EDINET API v2 Subscription-Key.
- `date` (string, required): Filing date (JST) as YYYY-MM-DD. EDINET keeps the last 10 years.
- `doc_type_code` (string): Keep only this EDINET document-type code, e.g. "120" (annual securities report).
- `edinet_code` (string): Keep only this filer, e.g. "E02144".
- `limit` (number): Max filings to return, 1-500. Default 50.
- `sec_code` (string): Keep only this securities code / ticker, e.g. "7203".
- `xbrl_only` (boolean): Keep only filings that have XBRL. Default false.

### `edinet_company_filings` (~227 tokens)

All EDINET filings by one Japanese company over a date range of up to 31 days, newest first. EDINET has no company-search endpoint, so this walks the daily filing lists and keeps that filer's rows. Identify the company with edinet_search_filers first. Requires a free EDINET Subscription-Key via _apiKey. Example: edinet_company_filings({ edinet_code: "E02144", from: "2026-06-01", to: "2026-06-30" }).

Input parameters:

- `_apiKey` (string, required): EDINET API v2 Subscription-Key.
- `edinet_code` (string): EDINET code of the filer, e.g. "E02144" (Toyota).
- `from` (string, required): Start date (JST) as YYYY-MM-DD.
- `sec_code` (string): Securities code / ticker instead of an EDINET code, e.g. "7203".
- `to` (string, required): End date (JST) as YYYY-MM-DD, at most 31 days after `from`.

### `edinet_financials` (~235 tokens)

Reported annual financials of a Japanese listed company from its EDINET annual securities report: net sales, operating income, net income attributable to owners of the parent, total assets, net assets, with fiscal period, accounting standard (J-GAAP / IFRS / US GAAP), the filing document id, and margins. Each amount states its currency and unit and is the full-fiscal-year figure as filed; an amount whose unit cannot be established is returned unresolved, never guessed. A filer without structured data returns found:false. Requires a free EDINET Subscription-Key via _apiKey. Example: edinet_financials({ sec_code: "8035" }).

Input parameters:

- `_apiKey` (string, required): EDINET API v2 Subscription-Key.
- `edinet_code` (string): EDINET code, e.g. "E01057".
- `fiscal_year` (number): Calendar year in which the fiscal year ends (March 2026 year end = 2026). Default: the latest filed.
- `sec_code` (string): Securities code / ticker instead, e.g. "8035".

## Diagnostics

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

## Score history

- 2026-11-05: 82
- 2026-11-04: 81
- 2026-11-03: 81
- 2026-11-02: 80
- 2026-11-01: 80
- 2026-10-31: 79
- 2026-10-30: 79
- 2026-10-29: 79

## Common questions

### What is the Edinet MCP server?

Edinet is an MCP server listed in the public MCP registry as io.github.pipeworx-io/edinet. EDINET, Japan's corporate-filings system (Financial Services Agency). This page covers its npm package (@pipeworx/mcp-edinet).

### Is the Edinet MCP server safe to use?

Edinet scores 82 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 Edinet MCP server expose?

Edinet exposes 4 tools: edinet_search_filers, edinet_list_filings, edinet_company_filings, edinet_financials. Their descriptions and schemas cost roughly 904 tokens of context every time the server is loaded.

### Is the Edinet MCP server still maintained?

Edinet 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 Edinet MCP server under?

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

### What did VerifyMCP test on the Edinet MCP server?

VerifyMCP ran 16 checks on Edinet, covering Malware scan, Known CVEs, Install scripts, Dependency health and 12 more. Endpoint Security and Transport & Reachability do not apply to an npm package, so they were not tested. The score does not measure everything, and the scoring documentation lists what it leaves out.

## Links

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