mcp-canada

# Auto-configure your platform (interactive)
uvx mcp-canada install

# Or name platforms directly
uvx mcp-canada install claude-desktop cursor vscode

{
  "mcpServers": {
    "mcp-canada": {
      "command": "uvx",
      "args": ["mcp-canada"]
    }
  }
}

claude mcp add mcp-canada -- uvx mcp-canada

git clone https://github.com/reyemtech/mcp-canada.git
cd mcp-canada
uv run mcp-canada

Agent: "What tools do you have for exchange rates?"

→ discover_tools("exchange rate CAD")
→ Returns: boc_get_exchange_rates, boc_get_observations

→ call_tool("boc_get_exchange_rates", {"currency": "USD", "recent": 3})
→ Returns: {"_meta": {...}, "data": [{"date": "2026-04-02", "value": 1.3918, ...}]}

{
  "_meta": {
    "source": {"api": "bank-of-canada-valet", "url": "https://..."},
    "cached": true,
    "lang": "en",
    "timestamp": "2026-04-04T12:00:00Z"
  },
  "data": [ ... ]
}

{
  "error": {
    "code": "INVALID_SERIES",
    "message": "Series 'FXXYZCAD' not found.",
    "suggestions": ["FXUSDCAD", "FXEURCAD"]
  }
}

src/mcp_canada/
├── server.py              # FastMCP entry point, transport, module loading
├── shared/                # Cross-module utilities
│   ├── cache.py           # TTL-based in-memory cache (aiocache)
│   ├── envelope.py        # Response/error envelope (make_response/make_error)
│   ├── http.py            # Shared HTTP client with retry (tenacity)
│   ├── rate_limiter.py    # Per-source token bucket
│   └── i18n.py            # Bilingual error messages
├── meta/
│   └── list_modules.py    # list_modules meta-tool
└── modules/
    ├── bank_of_canada/    # 8 tools — Valet API
    ├── open_parliament/   # 10 tools — Parliament API
    ├── recalls/           # 6 tools — Healthy Canadians API
    ├── drug_database/     # 8 tools — Health Canada DPD
    ├── ckan/              # 7 tools — Open Data Portal
    ├── nutrient_file/     # 8 tools — Canadian Nutrient File
    ├── datastore/         # 6 tools — local SQLite persistence
    ├── ircc/              # 10 tools — IRCC Immigration Open Data
    ├── ontario/           # 6 tools — Ontario Open Data Catalogue
    ├── toronto/           # 12 tools — City of Toronto Open Data Portal
    ├── york_region/       # 27 tools — York Region ArcGIS Hub (4 portals)
    ├── british_columbia/  # 20 tools — BC Data Catalogue + WFS
    ├── quebec/            # 18 tools — Données Québec CKAN
    ├── alberta/           # 24 tools — open.alberta.ca CKAN + AER + WMB + AHSGIS + 511
    ├── statcan/           # 15 tools — Statistics Canada WDS + SDMX
    └── weather/           # 34 tools — MSC GeoMet OGC API
        ├── current/       # 5 tools — realtime conditions, forecast, alerts
        ├── climate/       # 7 tools — daily/monthly/normals/trends
        ├── aqhi/          # 3 tools — air quality health index
        ├── hydro/         # 5 tools — water levels, flow, flood risk
        ├── marine/        # 3 tools — marine forecasts, hurricane tracks
        ├── severe/        # 3 tools — radar, lightning, UV index
        ├── snow/          # 2 tools — snow depth, snow water equivalent
        ├── collections/   # 2 tools — collection browser and direct query
        └── summary/       # 4 tools — composite summary, extremes, growing season, degree days

# Install dependencies
uv sync

# Run tests (~2000 unit tests, ~15s)
uv run pytest

# Run integration tests against live APIs (~2min)
uv run pytest tests/integration/ -v -m integration --timeout=120

# Type check and lint
uv run pyright
uv run ruff check src/ tests/

# Coverage (must be ≥95%)
uv run pytest --cov=src/mcp_canada --cov-fail-under=95