[power-automate][Bug] Flow API calls fail with malformed hostname (ENOTFOUND) for Default environment

[jfuhrman-folwer]

Plugin

power-automate

Plugin Version

2.0.0

Skill / Command

browse-flows (list_flows, list_connectors)

Bug Description

Every call that hits the PPAPI/Flow API for a "Default" (tenant-root) environment fails
with a network error. The tool constructs a hostname by inserting a stray dot 2
characters before the end of the environment GUID (with dashes stripped), producing an
invalid, non-existent hostname instead of a valid PPAPI endpoint.

Steps to Reproduce

1. Have a Power Platform "Default" environment (env ID format: Default-).
2. Call list_environments — succeeds, environment is listed correctly.
3. Call set_current_env (or pass env directly) to select that Default environment.
4. Call list_flows (or list_connectors) against that environment.

Expected Behavior

The tool builds a valid PPAPI hostname (e.g. ..environment.api.powerplatform.com)
and returns the list of flows/connectors.

Actual Behavior

Fails with:

FlowApiError: Flow API 0 NetworkError: Network request failed: ENOTFOUND
(hostname: <32-hex-chars-with-dashes-removed, minus last 2 chars>.<last-2-chars>.environment.api.powerplatform.com)
This often means the environment ID produced an invalid PPAPI URL.

Example (GUID replaced with a placeholder, structure preserved):

Env ID: Default-11111111-2222-3333-4444-555555555555
Resulting (broken) hostname: 111111112222333344445555555555.55.environment.api.powerplatform.com
(dot inserted 2 chars from the end of the 32-char no-dash GUID)

This reproduces identically across multiple tools (list_flows, list_connectors), and
resolve_environment reports this environment's provisioned field as false, which may
be a related signal in the hostname-construction logic.

Azure CLI auth (az login, az account show) is confirmed working and unrelated to
this failure — the bug is isolated to PPAPI hostname construction for this environment
ID shape.

Relevant Logs / Screenshots

FlowApiError: Flow API 0 NetworkError: Network request failed: ENOTFOUND
    (hostname: 111111112222333344445555555555.55.environment.api.powerplatform.com)
    This often means the environment ID produced an invalid PPAPI URL. Verify the
    environment ID is a valid GUID.

Environment

OS: Windows 11 Pro 10.0.26100
Claude Code: 2.1.216 (Claude Code)
PAC CLI: not installed

[radioblazer]

Fixed in v3.0.1 — resolved in PR #393, merged 2026-08-12.

Please update to v3.0.1 and let us know if you're still seeing this.