Crowdstrike Mcp:setup

1. Verifying the required environment variables are set
2. Running mcp-server-setup.sh to exchange credentials, detect the user's Falcon region, and write a .mcp.json file in the plugin's directory
3. Confirming successful installation

The skill should be conversational but efficient — a single user message (/crowdstrike-mcp:setup) should complete the entire flow without unnecessary back-and-forth unless credentials are missing.

Environment check:

• FALCON_CLIENT_ID set: ![[ -n "${FALCON_CLIENT_ID:-}" ]] && echo "YES" || echo "NO"
• FALCON_CLIENT_SECRET set: ![[ -n "${FALCON_CLIENT_SECRET:-}" ]] && echo "YES" || echo "NO"
• FALCON_MEMBER_CID set: ![[ -n "${FALCON_MEMBER_CID:-}" ]] && echo "YES (${FALCON_MEMBER_CID})" || echo "NO (optional)"

Existing .mcp.json: ![[ -f "${CLAUDE_PLUGIN_ROOT}/.mcp.json" ]] && echo "EXISTS" || echo "NOT FOUND"

Scripts:

• ${CLAUDE_PLUGIN_ROOT}/scripts/mcp-server-setup.sh
• ${CLAUDE_PLUGIN_ROOT}/scripts/crowdstrike-oauth2token.sh

Step 1: Check credentials

Read the context block above.

If FALCON_CLIENT_ID or FALCON_CLIENT_SECRET is "NO":

Stop and tell the user exactly what to do:

To use the CrowdStrike MCP server, you must first export your Falcon API credentials:

  export FALCON_CLIENT_ID="<your client ID>"
  export FALCON_CLIENT_SECRET="<your client secret>"

Optional — required only for MSSP / Flight Control tenants:
  export FALCON_MEMBER_CID="<member CID>"

You can obtain API credentials in the Falcon console under
API Clients & Keys > Create API Client.

Once exported, re-run /crowdstrike-mcp:setup.

Do not proceed further.

If both variables are set: continue to Step 2.

Step 2: Run mcp-server-setup.sh

Execute the setup script:

PLUGIN_ROOT="${CLAUDE_PLUGIN_ROOT}" "${CLAUDE_PLUGIN_ROOT}/scripts/mcp-server-setup.sh"

Show the script's stdout/stderr output to the user verbatim.

If the script exits non-zero: report the error and suggest the user check their credentials or network connectivity, then stop.

Step 3: Confirm installation

If the script succeeded, tell the user:

Setup complete! The Falcon MCP server has been configured.