Metadata-Version: 2.4
Name: parlament-mcp
Version: 0.3.3
Summary: MCP server for the Swiss Parliament (Curia Vista OData API)
Project-URL: Homepage, https://github.com/malkreide/parlament-mcp
Project-URL: Repository, https://github.com/malkreide/parlament-mcp
Project-URL: Issues, https://github.com/malkreide/parlament-mcp/issues
License: MIT License
        
        Copyright (c) 2026 Hayal Oezkan
        
        Permission is hereby granted, free of charge, to any person obtaining a copy
        of this software and associated documentation files (the "Software"), to deal
        in the Software without restriction, including without limitation the rights
        to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
        copies of the Software, and to permit persons to whom the Software is
        furnished to do so, subject to the following conditions:
        
        The above copyright notice and this permission notice shall be included in all
        copies or substantial portions of the Software.
        
        THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
        IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
        FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
        AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
        LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
        OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
        SOFTWARE.
License-File: LICENSE
Keywords: abstimmungen,curia-vista,mcp,model-context-protocol,parlament,swiss-open-data,swiss-parliament,vorstösse
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Topic :: Scientific/Engineering :: Artificial Intelligence
Requires-Python: >=3.11
Requires-Dist: httpx>=0.27.0
Requires-Dist: mcp[cli]>=1.0.0
Requires-Dist: opentelemetry-api>=1.21.0
Requires-Dist: opentelemetry-instrumentation-httpx>=0.42b0
Requires-Dist: opentelemetry-sdk>=1.21.0
Requires-Dist: pydantic-settings>=2.0.0
Requires-Dist: pydantic>=2.0.0
Requires-Dist: structlog>=24.0.0
Provides-Extra: dev
Requires-Dist: pytest-asyncio>=0.23.0; extra == 'dev'
Requires-Dist: pytest-cov>=5.0.0; extra == 'dev'
Requires-Dist: pytest>=8.0.0; extra == 'dev'
Requires-Dist: respx>=0.21.0; extra == 'dev'
Requires-Dist: ruff>=0.4.0; extra == 'dev'
Provides-Extra: otel-export
Requires-Dist: opentelemetry-exporter-otlp-proto-http>=1.21.0; extra == 'otel-export'
Description-Content-Type: text/markdown

[🇩🇪 Deutsche Version](README.de.md)

# 🏛️ parlament-mcp

[![CI](https://github.com/malkreide/parlament-mcp/actions/workflows/ci.yml/badge.svg)](https://github.com/malkreide/parlament-mcp/actions/workflows/ci.yml)
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[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](LICENSE)
[![Swiss Public Data MCP Portfolio](https://img.shields.io/badge/Portfolio-Swiss%20Public%20Data%20MCP-blue)](https://github.com/malkreide)

> **Part of the [Swiss Public Data MCP Portfolio](https://github.com/malkreide)** –
> connecting AI models to Swiss public data sources.

An MCP server that connects AI models to the **Swiss Federal Parliament** via the
[Curia Vista OData API](https://ws.parlament.ch/odata.svc/) (`ws.parlament.ch`).
Access motions, interpellations, votes, members, sessions, and debate transcripts –
with **no API key required** (Phase 1 – No-Auth-First).

---

## 🎯 Anchor Demo Query

> *"Welche Vorstösse zu KI in der Schule sind hängig?"*
> → `parlament_search_business(keyword="KI", keyword2="Schule", status="Eingereicht")`
>
> [→ More use cases by audience →](EXAMPLES.md)

Perfect for the **KI-Fachgruppe Stadtverwaltung Zürich**: find pending motions
on AI in education, digitisation initiatives, or any policy topic – instantly.

<p align="center">
  <img src="assets/demo.svg" alt="Demo: Claude queries pending AI motions via MCP tool call" width="720">
</p>

---

## 🔧 Tools

| Tool | Description |
|---|---|
| `parlament_search_business` | Search Vorstösse by keyword, type, status, council, date |
| `parlament_get_business` | Full details of a single business (texts, FC response) |
| `parlament_search_members` | Find councillors by canton (e.g. ZH), party, council |
| `parlament_get_votes` | Parliamentary votes with Ja/Nein meaning |
| `parlament_get_sessions` | List recent sessions with IDs for follow-up queries |
| `parlament_get_transcripts` | Debate excerpts by keyword or speaker (Amtliches Bulletin) |

---

## 🏗️ Architecture

```
┌──────────────────────────────────┐
│     MCP Host (Claude Desktop /   │
│     Claude API / IDE)            │
└─────────────┬────────────────────┘
              │ MCP Protocol (JSON-RPC 2.0)
              │ Transport: stdio (local) / SSE (cloud)
┌─────────────▼────────────────────┐
│         parlament-mcp            │
│   FastMCP · Python · Pydantic v2 │
└─────────────┬────────────────────┘
              │ HTTPS / OData v3
┌─────────────▼────────────────────┐
│  ws.parlament.ch / odata.svc     │
│  Curia Vista – No Auth Required  │
│                                  │
│  Business · Vote · MemberCouncil │
│  Session · Transcript · ParlGroup│
└──────────────────────────────────┘
```

---

## 🚀 Installation

### Claude Desktop (stdio)

Add to `~/Library/Application Support/Claude/claude_desktop_config.json`:

```json
{
  "mcpServers": {
    "parlament": {
      "command": "uvx",
      "args": ["parlament-mcp"]
    }
  }
}
```

### Local development

```bash
git clone https://github.com/malkreide/parlament-mcp
cd parlament-mcp
pip install -e .
python -m parlament_mcp.server
```

### Cloud / Railway (SSE)

```bash
MCP_TRANSPORT=sse MCP_HOST=0.0.0.0 PORT=8080 python -m parlament_mcp.server
# SSE endpoint: http://your-host:8080/sse
```

### Network binding

By default the server binds to `127.0.0.1` (localhost only). Set
`MCP_HOST=0.0.0.0` **only** inside a container/cloud context (Docker, Railway,
Render, Kubernetes). Never bind to `0.0.0.0` on a local dev machine – it exposes
the server to your local network (NeighborJack risk); the server logs a warning
if you do so outside a detected container.

Transport is selected via `MCP_TRANSPORT` (`stdio` default, or `sse` /
`streamable-http`); `--http` is kept as an alias for `streamable-http`.

### Authentication (optional)

The HTTP transport is open by default (public read-only data). To require a
bearer token, serve via the CORS/auth app factory and set `MCP_BEARER_TOKENS`:

```bash
MCP_BEARER_TOKENS="alice:tok_abc,bob:tok_def" MCP_ALLOWED_ORIGINS="https://claude.ai" \
  uvicorn parlament_mcp.server:create_http_app --factory --host 0.0.0.0 --port 8080
```

Each request then needs `Authorization: Bearer <token>`; identity comes from the
validated token, not a session header (see [`docs/security.md`](docs/security.md)).

### Docker

```bash
docker compose up --build          # binds 127.0.0.1:8080 only
# or build the hardened image directly (non-root, read-only FS):
docker build -t parlament-mcp .
```

Kubernetes manifests (hardened `securityContext`, resource limits, egress
`NetworkPolicy`, `Mcp-Session-Id` sticky routing) live in [`deploy/k8s/`](deploy/k8s/);
an HAProxy stick-table example is in [`deploy/haproxy.cfg`](deploy/haproxy.cfg).

---

## 🔗 Synergies

| Partner Server | Combination |
|---|---|
| [`fedlex-mcp`](https://github.com/malkreide/fedlex-mcp) | Law text ↔ parliamentary debate that created it |
| [`zurich-opendata-mcp`](https://github.com/malkreide/zurich-opendata-mcp) | City policy ↔ cantonal/federal motions |
| [`swiss-statistics-mcp`](https://github.com/malkreide/swiss-statistics-mcp) | Data backing ↔ motions citing statistics |

**Power query example:**
```
"Zeige mir alle Zürcher Motionen zu KI in der Bildung
 und verlinke die relevanten Bundesgesetze aus fedlex-mcp."
```

---

## 📊 Data Source

- **API:** [ws.parlament.ch/odata.svc](https://ws.parlament.ch/odata.svc/)
- **Authentication:** None (Phase 1 – No-Auth-First)
- **Protocol:** OData v3 / JSON
- **Coverage:** All parliamentary businesses since 1978; votes and transcripts
- **Update cycle:** Real-time (official government data)

---

## 📜 Data sources & licenses

| Source | License | Attribution |
|---|---|---|
| Curia Vista (ws.parlament.ch) | CC BY 4.0 | © Schweizer Parlament, CC BY 4.0 |

Every tool returns a typed structured response (FastMCP exposes the output
schema) carrying `source`, `license`, `provenance`, `match_type` and `count`
alongside typed `results`. Data is passed through unmodified.

## 🧭 Phase

This server is in **Phase 1 — Read-only Wrapper** (all tools `readOnlyHint: true`,
no writes). The full phase model and transition criteria are in
[`docs/roadmap.md`](docs/roadmap.md).

## 🔖 MCP Protocol Version

Tested/targeted against MCP spec **`2025-06-18`** (pinned as `PROTOCOL_VERSION`
in `src/parlament_mcp/config.py`). SDK updates are proposed monthly via
Dependabot; spec-version bumps are recorded in [`CHANGELOG.md`](CHANGELOG.md).

## 🧱 MCP primitives

Phase 1 uses **Tools only** — rationale and the Phase-2 Resources plan are in
[`docs/adr/ADR-003-mcp-primitives.md`](docs/adr/ADR-003-mcp-primitives.md).

## 🏷️ Tool annotations

All tools declare explicit annotations consistent with their behaviour:

| Tool | readOnly | destructive | idempotent | openWorld |
|---|:--:|:--:|:--:|:--:|
| `parlament_search_business`  | ✅ | — | ✅ | ✅ |
| `parlament_get_business`     | ✅ | — | ✅ | ✅ |
| `parlament_search_members`   | ✅ | — | ✅ | ✅ |
| `parlament_get_votes`        | ✅ | — | ✅ | ✅ |
| `parlament_get_sessions`     | ✅ | — | ✅ | ✅ |
| `parlament_get_transcripts`  | ✅ | — | ✅ | ✅ |

## 📈 Observability

Structured JSON logs go to **stderr** (stdout stays reserved for the stdio
protocol). OpenTelemetry tracing wraps each tool call and auto-instruments
outgoing HTTP; set `OTEL_EXPORTER_OTLP_ENDPOINT` (with the `otel-export` extra)
to ship spans. See [`docs/security.md`](docs/security.md) for the full security
posture (Lethal-Trifecta assessment, egress allow-list, gateway hardening).

---

## 🛡️ Safety & Limits

| Aspect | Details |
|--------|---------|
| **Access** | Read-only (`readOnlyHint: true`) — the server cannot modify or delete any data |
| **Personal data** | Parliamentary businesses are public record by law (BGÖ). No private data is accessed or stored. |
| **Rate limits** | Built-in per-query caps: max. 100 results (businesses/members), 50 (votes/transcripts), 10 (sessions) |
| **Timeout** | 20 seconds per API call |
| **Authentication** | No API keys required — Curia Vista is publicly accessible |
| **Data source** | Official Swiss federal government data (Schweizerische Parlamentsdienste) |
| **Terms of Service** | Subject to ToS of [ws.parlament.ch](https://ws.parlament.ch/) — Schweizerische Parlamentsdienste |

---

## Known Limitations

- OData `substringof()` filter is case-sensitive for some fields
- Transcript text search can be slow for very broad queries (use `limit` to control)
- Session names may be `null` in the API for very recent sessions – use session ID
- Language filter is mandatory; currently only `DE` is fully tested (`FR`, `IT` available)

---

## Contributing

See [CONTRIBUTING.md](CONTRIBUTING.md).

---

## Security

See [SECURITY.md](SECURITY.md) for the security policy and posture (vulnerability
reporting, Lethal-Trifecta assessment, accepted risks).

---

## License

MIT © [Hayal Oezkan](https://github.com/malkreide) — see [LICENSE](LICENSE)

<!-- mcp-name: io.github.malkreide/parlament-mcp -->
