# Japan Parliament Search (remote · kokkai-mcp.easakura.workers.dev)

Search Japan's National Diet records (1947-present): statements, Q&A, and debates with citations.

- Trust score: 61/100 (medium)
- Change this week: +2
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `kokkai-mcp.easakura.workers.dev`: 61/100 (this document), [markdown](https://verifymcp.io/servers/easakura-japan-parliament-search-mcp/kokkai-mcp.md), [page](https://verifymcp.io/servers/easakura-japan-parliament-search-mcp/kokkai-mcp)
- remote · `kokkai-mcp.easakura.workers.dev`: 55/100, [markdown](https://verifymcp.io/servers/easakura-japan-parliament-search-mcp/kokkai-mcp-2.md), [page](https://verifymcp.io/servers/easakura-japan-parliament-search-mcp/kokkai-mcp-2)

## Channel facts

- Endpoint: `https://kokkai-mcp.easakura.workers.dev/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, 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.

- **Endpoint Security**: 46/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 2 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS not yet verified: we couldn't determine whether a plaintext access path exists.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 69/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 430 tokens (~215/item across 2 items; 2 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 27/100
  - Stability observed for 8 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 --transport http easakura-japan-parliament-search-mcp https://kokkai-mcp.easakura.workers.dev/mcp
```

### Codex

```toml
[mcp_servers.easakura-japan-parliament-search-mcp]
url = "https://kokkai-mcp.easakura.workers.dev/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "easakura-japan-parliament-search-mcp": {
      "type": "remote",
      "url": "https://kokkai-mcp.easakura.workers.dev/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add easakura-japan-parliament-search-mcp --url https://kokkai-mcp.easakura.workers.dev/mcp --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  easakura-japan-parliament-search-mcp:
    url: "https://kokkai-mcp.easakura.workers.dev/mcp"
```

### Other

```json
{
  "mcpServers": {
    "easakura-japan-parliament-search-mcp": {
      "type": "http",
      "url": "https://kokkai-mcp.easakura.workers.dev/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## 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 61, +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.

### 2026-07-31 (score 60, −1)

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

### 2026-07-30 (score 61, 0)

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

### 2026-07-29 (score 61, +1)

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-28 (score 60, +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.

### 2026-07-27 (score 59, 0)

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

### 2026-07-26 (score 59)

First indexed and scored.

## MCP tools (2)

### `search_speeches` (~277 tokens)

国会答弁・発言を検索

日本の国会会議録（1947年〜最新）から発言を全文検索する。大臣答弁・質疑・政府見解の一次資料を、発言者・院・会議名・期間で絞り込める。政策調査・報道・ロビイング・コンプライアンス確認に有用。デフォルトは発言の冒頭抜粋を返す。full_text=trueで発言全文を取得（長い場合がある）。

Input parameters:

- `from` (string): 開始日 YYYY-MM-DD
- `full_text` (boolean): trueで発言全文を返す（既定は400字抜粋）
- `house` (string): 院で絞り込み
- `max_results` (integer): 最大件数（1〜10）
- `meeting` (string): 会議名で絞り込み（例: 予算委員会）
- `query` (string, required): 検索語（例: 生成AI / インボイス / 防衛費）
- `speaker` (string): 発言者名で絞り込み（例: 岸田文雄）
- `until` (string): 終了日 YYYY-MM-DD

### `search_meetings` (~153 tokens)

国会の会議（委員会・本会議）を検索

キーワードを含む国会の会議（本会議・委員会）単位で検索する。どの委員会でいつ議論されたかの全体像を掴むのに使う。個別の発言内容はsearch_speechesで取得する。

Input parameters:

- `from` (string): 開始日 YYYY-MM-DD
- `house` (string): 院で絞り込み
- `max_results` (integer): 最大件数（1〜10）
- `query` (string, required): 検索語（例: 生成AI / 補助金）
- `until` (string): 終了日 YYYY-MM-DD

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/easakura-japan-parliament-search-mcp/kokkai-mcp#diagnostics

## Score history

- 2026-08-03: 61
- 2026-08-02: 61
- 2026-08-01: 60
- 2026-07-31: 60
- 2026-07-30: 61
- 2026-07-29: 61
- 2026-07-28: 60
- 2026-07-27: 59
- 2026-07-26: 59

## Links

- Remote endpoint: https://kokkai-mcp.easakura.workers.dev/mcp
- Repository: https://github.com/easakura/japan-parliament-search-mcp
- Changelog RSS feed: https://verifymcp.io/servers/easakura-japan-parliament-search-mcp/kokkai-mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/easakura-japan-parliament-search-mcp/kokkai-mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/easakura-japan-parliament-search-mcp/kokkai-mcp