Edinet Mcp
Connects Claude to Japan's EDINET financial disclosure system with automatic XBRL normalization across J-GAAP, IFRS, and US-GAAP. Nine tools let you search 5,000+ listed companies, pull balance sheets and income statements by period, calculate ROE and profit margins, screen up to 20 companies at once, and diff statements across fiscal years with change amounts. The Python client handles rate limiting and caching, and statements come back as Polars DataFrames with consistent labels like 売上高 regardless of accounting standard. Requires a free EDINET API key. Reach for this when analyzing Japanese corporate financials or building comps tables without wrestling with heterogeneous XBRL taxonomies.
- GitHub stars
- 11
- tools
- 11
- auth
- Secret needed
- transport
- STDIO
- env var
- 1
- last updated
- Feb 13, 2026
Tools
11 toolsPublic tool metadata for what this MCP can expose to an agent.
search_companies企業名・証券コード・EDINETコードで検索
企業名・証券コード・EDINETコードで検索
No parameter schema in public metadata yet.
get_filings指定期間の開示書類一覧を取得
指定期間の開示書類一覧を取得
No parameter schema in public metadata yet.
get_financial_statements正規化された財務諸表 (BS/PL/CF) を取得
正規化された財務諸表 (BS/PL/CF) を取得
No parameter schema in public metadata yet.
get_financial_metricsROE・ROA・利益率等の財務指標を計算
ROE・ROA・利益率等の財務指標を計算
No parameter schema in public metadata yet.
compare_financial_periods前年比較（増減額・増減率）
前年比較（増減額・増減率）
No parameter schema in public metadata yet.
screen_companies複数企業の財務指標を一括比較（最大20社）
複数企業の財務指標を一括比較（最大20社）
No parameter schema in public metadata yet.
get_narrative定性情報（事業等のリスク・MD&A 等）をページング付きで取得
定性情報（事業等のリスク・MD&A 等）をページング付きで取得
No parameter schema in public metadata yet.
get_receipts主要科目の検証可能な evidence receipt を取得（要 `[receipts]` extra）
主要科目の検証可能な evidence receipt を取得（要 `[receipts]` extra）
No parameter schema in public metadata yet.
list_available_labels取得可能な財務科目の一覧
取得可能な財務科目の一覧
No parameter schema in public metadata yet.
get_company_info企業の詳細情報を取得
企業の詳細情報を取得
No parameter schema in public metadata yet.
diff_financial_statements2期間の財務諸表を比較（増減額・増減率）
2期間の財務諸表を比較（増減額・増減率）
No parameter schema in public metadata yet.
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EDINET_API_KEY*secretAPI key from EDINET (https://disclosure.edinet-fsa.go.jp/)
Readme
edinet-mcp
EDINET XBRL parsing library and MCP server for Japanese financial data.
📝 日本語チュートリアル: Claude に聞くだけで上場企業の決算がわかる (Zenn)
Details
- Repository
- github.com/ajtgjmdjp/edinet-mcp
- Category
- Search & Web Crawling
- Package
edinet-mcp- Transport
- STDIO
- Auth
- Required
- Registry
- MCP registry, active
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