Enforce strict Pyright gate

src/docforge/mcp_server.py

@@ -6,7 +6,7 @@ import argparse
 import json
 from collections.abc import Callable
 from pathlib import Path
-from typing import Any
+from typing import Any, cast
 
 from mcp.server.fastmcp import FastMCP
 
@@ -272,7 +272,7 @@ class DocForgeService:
                 query=query,
                 depth=depth,
             )
-            snapshot = visualization["snapshot"]
+            snapshot = cast(dict[str, object], visualization["snapshot"])
             return {
                 "status": "ok",
                 "project_id": snapshot["project_id"],
@@ -396,6 +396,20 @@ def _create_bound_server(service: DocForgeService, *, read_only: bool) -> FastMC
 
         return service.visualize(node_id=node_id, query=query, depth=depth)
 
+    _registered_read_tools = (
+        project_info,
+        get_contract,
+        get_node,
+        search,
+        filter_nodes,
+        backlinks,
+        dependencies,
+        impact,
+        get_context,
+        validate_project,
+        render_status,
+        visualize,
+    )
     if read_only:
         return server
 
@@ -531,6 +545,18 @@ def _create_bound_server(service: DocForgeService, *, read_only: bool) -> FastMC
 
         return service.invoke(lambda: service.rendering.preview(changeset_id, view_id))
 
+    _registered_proposal_tools = (
+        create_changeset,
+        list_changesets,
+        get_changeset,
+        propose_node_create,
+        propose_node_update,
+        propose_node_move,
+        propose_node_delete,
+        validate_changeset,
+        get_changeset_diff,
+        preview_changeset,
+    )
     return server