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Ca Eli MCP Server

Developer ToolsLow Risk9.5MCP RegistryLocal
Free

Server data from the Official MCP Registry

MCP server for Canadian federal legislation (Justice Laws Website), verifiable citations.

About

MCP server for Canadian federal legislation (Justice Laws Website), verifiable citations.

Security Report

9.5
Low Risk9.5Low Risk

Valid MCP server (0 strong, 4 medium validity signals). 1 known CVE in dependencies Package registry verified. Imported from the Official MCP Registry.

12 files analyzed · 2 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

env_vars

Check that this permission is expected for this type of plugin.

file_system

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How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-matematicsolutions-ca-eli-mcp": {
      "args": [
        "ca-eli-mcp"
      ],
      "command": "uvx"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

ca-eli-mcp

MCP server for Canadian federal legislation via the Justice Laws Website (laws-lois.justice.gc.ca), the Department of Justice Canada's official source for consolidated Acts and regulations. Bilingual (English/French).

What this is not

  • No free-text search - the Justice Laws Website has no search API of its own. This connector is by-code only (the same limitation as ie-eli-mcp for Ireland): you need to already know the code (e.g. "C-46" for the Criminal Code) or a short title to look one up.
  • Federal only - provincial and territorial legislation is out of scope.
  • No case law - CanLII's terms of service forbid bulk redistribution and its content API requires a per-identity key, which breaks the zero-cloud pattern this connector otherwise follows. Not attempted here.

Tools

ToolPurpose
ca_get_documentMetadata (title, in-force status, last-consolidated date) for one act or regulation
ca_get_textFull consolidated XML text of the same document
ca_coverageDeclare what this connector covers, when each family was captured, and - explicitly - what it does NOT cover. Every gap carries a fallback.

Every response carries lex_uri (the XML source), source_url (the public HTML page), and human_readable_citation (e.g. "Criminal Code (C-46)").

Install

pip install ca-eli-mcp

Windows 11 with Smart App Control

Smart App Control blocks unsigned executables, which covers uvx.exe, pip.exe and the ca-eli-mcp.exe launcher that pip writes at install time. The python.exe and py.exe from the python.org installer are signed by the Python Software Foundation, so running the module through the interpreter works:

python -m pip install ca-eli-mcp
python -m ca_eli_mcp

pip.exe is blocked for the same reason, so install with python -m pip, not pip install. If python is not on PATH, use the Windows launcher: py -3 -m ca_eli_mcp.

{ "mcpServers": { "ca-eli-mcp": { "command": "python", "args": ["-m", "ca_eli_mcp"] } } }

Do not turn Smart App Control off to work around this - it cannot be re-enabled without reinstalling Windows.

Configuration

Env varDefault
CA_ELI_CACHE_DIR~/.matematic/cache/ca-eli
CA_ELI_AUDIT_DIR~/.matematic/audit
CA_ELI_BASE_URLhttps://laws-lois.justice.gc.ca

License

Apache-2.0 (code). Justice Laws Website content is Government of Canada material (see SOURCES.md).

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