diff --git a/.github/aw/github-mcp-server.md b/.github/aw/github-mcp-server.md
index 05d64531638..3993c142694 100644
--- a/.github/aw/github-mcp-server.md
+++ b/.github/aw/github-mcp-server.md
@@ -357,6 +357,61 @@ When calling `list_code_scanning_alerts` in workflow prompts/templates, always b
 
 ---
 
+## Pagination
+
+MCP tool responses have a **25,000 token limit**. Fetching large result sets without pagination causes the response to be truncated or rejected, forcing costly retry turns.
+
+### `perPage` Defaults by Item Type
+
+| Item type | Recommended `perPage` |
+|-----------|----------------------|
+| PRs with diffs / issues with comments (detailed) | 10–20 |
+| Simple list operations (commits, branches, labels) | 50–100 |
+| Exploratory / schema-discovery queries | 1–5 |
+
+Always pass an explicit `perPage` value. Do **not** rely on server defaults.
+
+### Tool-Specific Guidance
+
+**Pull Requests**
+- `list_pull_requests` — use `perPage: 10`, `sort: updated`, `direction: desc`
+- `pull_request_read` with `method: get_files` — use `perPage: 30`
+- Fetch diff and comments **separately** when full detail is needed
+
+**Issues**
+- `list_issues` — `perPage: 20`
+- `issue_read` with `method: get_comments` — `perPage: 20`
+
+**Search**
+- `search_issues`, `search_pull_requests`, `search_code` — `perPage: 10`
+- `search_repositories` exploratory calls — `perPage: 3–5`; increase only after narrowing the query
+
+### Pagination Loop (when all pages are needed)
+
+```
+page 1 → check total_count or has_next_page → fetch page 2, 3, … until done
+```
+
+Process results incrementally rather than accumulating all pages in memory.
+
+### Known Tool Quirks
+
+Two built-in GitHub MCP tools ignore standard pagination parameters:
+
+- **`list_label`** — uses a hardcoded GraphQL `labels(first: 100)` query; `perPage` is silently ignored. Use the `shared/github-mcp-pagination-wrappers.md` wrapper instead.
+- **`list_workflows`** — uses snake_case `per_page` (inconsistent with every other list tool). Use the `shared/github-mcp-pagination-wrappers.md` wrapper for consistent camelCase `perPage` support.
+
+### Oversized-Response Errors
+
+If you encounter errors like:
+
+- `MCP tool "list_pull_requests" response (75897 tokens) exceeds maximum allowed tokens (25000)`
+- `Response too large for tool [tool_name]`
+
+add `perPage: 10` (or smaller) and retry.
+
+---
+
 ## Best Practices
 
 ### Toolset Selection