🔍 Cloud Stacks API: Why cs_list Shows 0 Providers When cs_get Shows Active Stacks

Camilo Aponte

Camilo Aponte

Last updated on Sep 30, 2026

🤔 What is happening

When using the Search Atlas MCP or API, cs_list returns all cloud stacks for the currently selected OTTO project. If you have cloud stacks in Project A but your dashboard is set to Project B, cs_list returns Project B's stacks — which may show 0 deployed providers.

Meanwhile, cs_get fetches a specific stack by ID regardless of the active project — so it correctly shows your active providers.

✅ This is not a bug

The discrepancy between cs_list and cs_get is a project selection mismatch, not a data error. Your stacks and providers are intact.

🛠️ How to fix it

  1. In your Search Atlas dashboard, check which OTTO project is currently active in the project selector
  2. Switch to the correct OTTO project that contains your cloud stacks
  3. Re-run cs_list — it should now return the correct stacks

🔌 If you are using the MCP or API

When calling cs_list via the MCP server or REST API, pass the project_id parameter explicitly if available, or verify your session is authenticated to the correct project context.

🚨 If switching projects doesn't fix it

If you have confirmed the correct OTTO project is active and a provider still shows as not deployed, the deployment itself may have failed rather than the data being missing. Cloud Stack provider calls do not currently retry automatically, so a single network interruption during deployment can cause that provider to fail permanently (Linear AB-547, status: Canceled — an automatic retry with exponential backoff was proposed but not implemented). In that case, re-deploy the affected provider.

Separately, if the Cloud Stack AI agent suggested fewer providers than you expected, this was a known issue where the agent's prompt wording anchored on a fixed count (~14–15) instead of the live provider list (Linear AIAGENT-2101, status: Done — now resolved). Cloud Stacking supports 40+ publishing destinations, including REST API providers such as Netlify, Neocities, Firebase, and Tiiny Host.