CREA DDF MCP#

Use this skill to run DDF as a governed MCP/CLI integration for downstream analysis and automations.

Workflow#

1. Configure DDF credentials#

Set environment variables:

• DDF_BASE_URL
• DDF_AUTH_URL
• DDF_TOKEN_GRANT ( client_credentials or password)
• DDF_CLIENT_ID + DDF_CLIENT_SECRET (for client credentials)
• DDF_USERNAME + DDF_PASSWORD (for password grant)

Optional operational controls:

• DDF_HTTP_TIMEOUT_MS, DDF_HTTP_RETRIES, DDF_HTTP_RPS, DDF_HTTP_BURST
• DDF_MEDIA_ENTITY, DDF_MEDIA_RECORD_KEY_FIELD, DDF_MEDIA_ORDER_FIELD

2. Build and run MCP#

bash

npm --workspace @fub/crea-ddf-mcp run build
node packages/crea-ddf-mcp/dist/mcp-server.js

3. Validate with CLI#

bash

npm --workspace @fub/crea-ddf-mcp run dev:cli -- search-properties --filters-json '{"city":"Toronto"}' --top 5
npm --workspace @fub/crea-ddf-mcp run dev:cli -- get-property --id "<ListingKey>"
npm --workspace @fub/crea-ddf-mcp run dev:cli -- get-metadata

4. Wire into Claude MCP/OpenClaw#

Use references/claude-mcp-config.md for Claude setup and references/openclaw-wiring.md for OpenClaw runtime wiring.

Safety Rules#

• Prefer typed tools ( ddf.search_properties, ddf.get_property) over raw calls.
• Keep field selections to allowlisted safe sets unless governance is updated.
• Treat data licensing/display obligations as upstream policy requirements.
• Never store credentials in plaintext files committed to git.