tdnet-disclosure-mcp

Access TDNET timely disclosures (適時開示) from Tokyo Stock Exchange (JPX/TSE) — earnings reports (決算短信), dividends, buybacks, forecast revisions, governance changes. Search by company, stock code, date. Japan stock market corporate announcements. No API key required.

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byopenclaw

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Best use case

tdnet-disclosure-mcp is best used when you need a repeatable AI agent workflow instead of a one-off prompt.

Teams using tdnet-disclosure-mcp should expect a more consistent output, faster repeated execution, less prompt rewriting.

When to use this skill

You want a reusable workflow that can be run more than once with consistent structure.

When not to use this skill

You only need a quick one-off answer and do not need a reusable workflow.
You cannot install or maintain the underlying files, dependencies, or repository context.

Installation

Claude Code / Cursor / Codex

$curl -o ~/.claude/skills/tdnet-disclosure-mcp/SKILL.md --create-dirs "https://raw.githubusercontent.com/openclaw/skills/main/skills/ajtgjmdjp/tdnet-disclosure-mcp/SKILL.md"

Manual Installation

Download SKILL.md from GitHub
Place it in .claude/skills/tdnet-disclosure-mcp/SKILL.md inside your project
Restart your AI agent — it will auto-discover the skill

How tdnet-disclosure-mcp Compares

Feature / Agent	tdnet-disclosure-mcp	Standard Approach
Platform Support	Not specified	Limited / Varies
Context Awareness	High	Baseline
Installation Complexity	Unknown	N/A

Frequently Asked Questions

What does this skill do?

Where can I find the source code?

You can find the source code on GitHub using the link provided at the top of the page.

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SKILL.md Source

# TDNET Disclosure: Tokyo Stock Exchange Timely Disclosures

Access TDNET timely disclosures (適時開示) from Tokyo Stock Exchange listed companies via the Yanoshin Web API. Get earnings, dividends, buybacks, M&A, and other corporate announcements.

**No API key required** — uses the free Yanoshin Web API which mirrors TDNET data.

## Use Cases

- Monitor latest corporate disclosures from TSE-listed companies
- Get earnings announcements (決算短信) for specific companies
- Search disclosures by company name, code, or keyword
- Track dividends, buybacks, and forecast revisions
- Get disclosures by date or date range

## Commands

### Get latest disclosures
```bash
# Default: last 50 disclosures
tdnet-disclosure-mcp latest

# With limit
tdnet-disclosure-mcp latest --limit 20

# JSON output
tdnet-disclosure-mcp latest --json-output
```

### Search disclosures
```bash
# By company name
tdnet-disclosure-mcp search トヨタ

# By keyword
tdnet-disclosure-mcp search 決算短信

# JSON output
tdnet-disclosure-mcp search ソニー --json-output
```

### Get company disclosures
```bash
# By stock code
tdnet-disclosure-mcp company 7203
tdnet-disclosure-mcp company 6758 --json-output
```

### Get disclosures by date
```bash
tdnet-disclosure-mcp by-date 2026-02-14
tdnet-disclosure-mcp by-date 2026-02-14 --json-output
```

### Test connectivity
```bash
tdnet-disclosure-mcp test
```

## Disclosure Categories

| Category | Japanese | Examples |
|---|---|---|
| earnings | 決算短信 | Quarterly/annual earnings |
| dividend | 配当 | Dividend announcements |
| forecast_revision | 業績予想修正 | Earnings forecast revisions |
| buyback | 自己株式 | Share buybacks |
| offering | 新株/増資 | New share offerings |
| governance | 役員/取締役 | Board changes |
| other | その他 | Other disclosures |

## Workflow

1. `tdnet-disclosure-mcp latest` → browse recent disclosures
2. `tdnet-disclosure-mcp search <company>` → find specific company
3. `tdnet-disclosure-mcp company <code>` → get all disclosures for a company
4. `tdnet-disclosure-mcp by-date <date>` → get disclosures for a specific date

## Setup

- No API key required
- Python package: `pip install tdnet-disclosure-mcp` or `uv tool install tdnet-disclosure-mcp`
- Data source: Yanoshin Web API (mirrors TDNET data)

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