power-automate-mcp-server
Enables MCP clients to manage and troubleshoot Power Automate cloud flows, including listing environments, flows, and runs, with optional write capabilities for triggering, enabling, disabling, and deleting flows.
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user-vik
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The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.
These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.
list_environmentsList all Power Platform environments visible to the caller. Each environment has a `name` (GUID or 'Default-<tenant>') used as the `environment` argument to every other tool, plus a friendly `displayName` and an `isDefault` flag.
list_flowsList cloud flows in an environment that the caller can see (owned or shared). Returns a compact summary; use get_flow for the full definition. NOTE: with delegated auth this only shows flows YOU have access to, not every flow in the environment.
get_flowGet the full JSON of a single cloud flow, including its trigger/action definition and referenced connections. Use list_flows to find the flow `name` (a GUID).
list_flow_runsList recent runs of a flow, most-recent first, with status and error. Returns a nextLink when more pages exist; pass it back as `next_link` to page. Use get_flow_run to drill into one run.
get_flow_runGet full details for a single flow run, including per-trigger/action status and error payloads. Trigger/output blobs are truncated by default to protect context; pass full=true for the untruncated response.
run_flowTrigger an on-demand run of a manually-triggered ('instant') flow and return the new run reference. WRITE OPERATION: this executes the flow's real actions. Scheduled/automated flows cannot be triggered this way — use enable_flow instead. If trigger_name is omitted, the flow's first trigger is used.
enable_flowEnable (start) a flow so its triggers fire. Verify the resulting state with get_flow. WRITE OPERATION.
disable_flowDisable (stop) a flow so its triggers no longer fire. Running instances complete; new triggers are suppressed. Verify with get_flow. WRITE OPERATION.
delete_flowPermanently delete a cloud flow. Two-step: first call (dry_run=true, default) returns the flow that will be removed and a confirm_token; second call (dry_run=false with that token) deletes it. This cannot be undone.
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
AZURE_CLIENT_IDAZURE_CLIENT_SECRETAZURE_TENANT_ID"": "<your-entra-tenant-id>",PA_API_BASEPA_API_VERSIONPA_AUTH_MODE"": "interactive",PA_DEFAULT_ENVIRONMENTSet to a value from list_environments if you want toPA_MCP_ALLOW_DELETE## Destructive (PA_MCP_MODE=write and =true)PA_MCP_MODE## Write (=write)PA_SCOPETool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
9/9 tools missing one or more hints — list_environments (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_flows (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_flow (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +6 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Tests exist
No test files found
Add tests that exercise each declared tool.
Production dependencies are patched
0 critical, 3 high severity in production deps — @modelcontextprotocol/sdk@1.18.0 (high), @modelcontextprotocol/sdk@1.18.0 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
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