Power Automate Debugging with FlowStudio MCP

import json, urllib.request

MCP_URL   = "https://mcp.flowstudio.app/mcp"
MCP_TOKEN = "<YOUR_JWT_TOKEN>"

def mcp(tool, **kwargs):
    payload = json.dumps({"jsonrpc": "2.0", "id": 1, "method": "tools/call",
                          "params": {"name": tool, "arguments": kwargs}}).encode()
    req = urllib.request.Request(MCP_URL, data=payload,
        headers={"x-api-key": MCP_TOKEN, "Content-Type": "application/json",
                 "User-Agent": "FlowStudio-MCP/1.0"})
    try:
        resp = urllib.request.urlopen(req, timeout=120)
    except urllib.error.HTTPError as e:
        body = e.read().decode("utf-8", errors="replace")
        raise RuntimeError(f"MCP HTTP {e.code}: {body[:200]}") from e
    raw = json.loads(resp.read())
    if "error" in raw:
        raise RuntimeError(f"MCP error: {json.dumps(raw['error'])}")
    return json.loads(raw["result"]["content"][0]["text"])

ENV = "<environment-id>"   # e.g. Default-xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx

FlowStudio for Teams: Fast-Path Diagnosis (Skip Steps 2–4)

If you have a FlowStudio for Teams subscription, get_store_flow_errors returns per-run failure data including action names and remediation hints in a single call — no need to walk through live API steps.

# Quick failure summary
summary = mcp("get_store_flow_summary", environmentName=ENV, flowName=FLOW_ID)
# {"totalRuns": 100, "failRuns": 10, "failRate": 0.1,
#  "averageDurationSeconds": 29.4, "maxDurationSeconds": 158.9,
#  "firstFailRunRemediation": "<hint or null>"}
print(f"Fail rate: {summary['failRate']:.0%} over {summary['totalRuns']} runs")

# Per-run error details (requires active monitoring to be configured)
errors = mcp("get_store_flow_errors", environmentName=ENV, flowName=FLOW_ID)
if errors:
    for r in errors[:3]:
        print(r["startTime"], "|", r.get("failedActions"), "|", r.get("remediationHint"))
    # If errors confirms the failing action → jump to Step 6 (apply fix)