Orkes Conductor Human tasks vs Permit MCP Gateway

Orkes Conductor Human tasks

Escalation chains with a time limit per assignee and a choice of leaving the task open or failing the workflow. No built-in Slack or email prompt, so alerts need a trigger policy and a second workflow.

Permit MCP Gateway

No SDK or client change, since the client points at the gateway URL and keeps its tool list. Approvals are Enterprise only, through a demo, with no published price.

Orkes Conductor Human tasks

1. Give every assignment you want to escalate from a non-zero slaMinutes, since 0 never expires and nothing can follow it
2. Pick TERMINATE for risky actions so an unanswered approval fails the workflow instead of staying open to anyone
3. Start approval workflows with an idempotencyKey and RETURN_EXISTING, so a retried start doesn't ask twice
4. Refresh the JWT from /api/token with a set expiry instead of requesting one that never expires
5. Fetch single doc pages, not llms.txt, which is the whole documentation in 2.57 MB

Permit MCP Gateway

1. Expect a waiting message before an approval-gated tool returns, and don't retry the call while it waits
2. Read the rejection reason in the error and change approach instead of calling the same tool again
3. Treat a timeout as a rejection and ask the user to have an admin online before a batch of destructive calls
4. Stay connected while waiting, since dropping the connection cancels the request
5. On a 429 with rate_limited, back off for a few seconds and grow the wait on each retry