diff --git a/content/copilot/how-tos/copilot-sdk/troubleshooting/compatibility.md b/content/copilot/how-tos/copilot-sdk/troubleshooting/compatibility.md
index 60cd2712584f..5eed74af1409 100644
--- a/content/copilot/how-tos/copilot-sdk/troubleshooting/compatibility.md
+++ b/content/copilot/how-tos/copilot-sdk/troubleshooting/compatibility.md
@@ -167,9 +167,7 @@ The Copilot SDK communicates with the CLI via JSON-RPC protocol. Features must b
 | **Development** | | |
 | Toggle experimental | `/experimental`, `--experimental` | Runtime flag |
 | Custom instructions control | `--no-custom-instructions` | CLI flag |
-| Diagnose session | `/diagnose` | TUI command |
 | View/manage instructions | `/instructions` | TUI command |
-| Collect debug logs | `/collect-debug-logs` | Diagnostic tool |
 | Reindex workspace | `/reindex` | TUI command |
 | IDE integration | `/ide` | IDE-specific workflow |
 | **Non-interactive Mode** | | |
diff --git a/content/copilot/reference/copilot-cli-reference/cli-command-reference.md b/content/copilot/reference/copilot-cli-reference/cli-command-reference.md
index ede3402c564e..10f3257a8f8a 100644
--- a/content/copilot/reference/copilot-cli-reference/cli-command-reference.md
+++ b/content/copilot/reference/copilot-cli-reference/cli-command-reference.md
@@ -203,8 +203,6 @@ Holding <kbd>↑</kbd> or <kbd>↓</kbd> accelerates scrolling after the first 1
 | `/chronicle <standup\|tips\|improve\|reindex>`      | Session history tools and insights. See [AUTOTITLE](/copilot/concepts/agents/copilot-cli/chronicle). |
 | `/clear [PROMPT]`, `/new [PROMPT]`, `/reset [PROMPT]` | Start a new conversation. |
 | `/clikit [COMPONENT]`                               | Preview CLI business components (for example, quota info). |
-| `/collect-debug-logs [file\|gist] [PATH]`           | Collect debug logs to an archive file or {% data variables.product.github %} gist. |
-| `/diagnose [PROMPT]`                                | Analyze the current session log and optionally prompt the agent with a question about diagnostics. |
 | `/compact [FOCUS-INSTRUCTIONS]`                     | Summarize the conversation history to reduce context window usage. Optionally provide focus instructions to steer the summary—for example, `/compact focus on the auth module`. See [AUTOTITLE](/copilot/concepts/agents/copilot-cli/context-management#compaction). |
 | `/context`                                          | Show the context window token usage and visualization. See [AUTOTITLE](/copilot/concepts/agents/copilot-cli/context-management#checking-your-context-usage). |
 | `/copy`                                             | Copy the last response to the clipboard. |