Bound indexed retrieval operations

src/docforge/mcp_server.py

@@ -577,22 +577,36 @@ def _create_bound_server(service: DocForgeService, *, read_only: bool) -> FastMC
         )
 
     @server.tool(name="docforge_backlinks")
-    def backlinks(node_id: str, relation: str | None = None) -> dict[str, Any]:
+    def backlinks(
+        node_id: str,
+        relation: str | None = None,
+        limit: int | None = None,
+    ) -> dict[str, Any]:
         """Return bounded incoming relationships for one exact stable node."""
 
-        return service.invoke(lambda: service.index.backlinks(node_id, relation=relation))
+        return service.invoke(
+            lambda: service.index.backlinks(node_id, relation=relation, limit=limit)
+        )
 
     @server.tool(name="docforge_dependencies")
-    def dependencies(node_id: str, depth: int = 2) -> dict[str, Any]:
+    def dependencies(
+        node_id: str,
+        depth: int = 2,
+        limit: int | None = None,
+    ) -> dict[str, Any]:
         """Traverse declared depends_on relationships within the configured depth limit."""
 
-        return service.invoke(lambda: service.index.dependencies(node_id, depth=depth))
+        return service.invoke(lambda: service.index.dependencies(node_id, depth=depth, limit=limit))
 
     @server.tool(name="docforge_impact")
-    def impact(node_id: str, depth: int = 2) -> dict[str, Any]:
+    def impact(
+        node_id: str,
+        depth: int = 2,
+        limit: int | None = None,
+    ) -> dict[str, Any]:
         """Traverse bounded incoming relationships and report exact paths."""
 
-        return service.invoke(lambda: service.index.impact(node_id, depth=depth))
+        return service.invoke(lambda: service.index.impact(node_id, depth=depth, limit=limit))
 
     @server.tool(name="docforge_get_context")
     def get_context(profile: str, budget: int | None = None) -> dict[str, Any]: