fix(agent): keep default prompt paths relative

nanobot/agent/context.py

@@ -123,7 +123,10 @@ class ContextBuilder:
             if active_content:
                 parts.append(f"# Active Skills\n\n{active_content}")
 
-        skills_summary = self.skills.build_skills_summary(exclude=set(active_skills))
+        skills_summary = self.skills.build_skills_summary(
+            exclude=set(active_skills),
+            workspace=root,
+        )
         if skills_summary:
             parts.append(render_template("agent/skills_section.md", skills_summary=skills_summary))
 

nanobot/agent/skills.py

@@ -201,7 +201,12 @@ class SkillsLoader:
             ),
         )
 
-    def build_skills_summary(self, exclude: set[str] | None = None) -> str:
+    def build_skills_summary(
+        self,
+        exclude: set[str] | None = None,
+        *,
+        workspace: Path | None = None,
+    ) -> str:
         """
         Build a summary of all skills (name, description, path, availability).
 
@@ -210,6 +215,7 @@ class SkillsLoader:
 
         Args:
             exclude: Set of skill names to omit from the summary.
+            workspace: Effective project workspace used to choose safe display paths.
 
         Returns:
             Markdown-formatted skills summary.
@@ -218,6 +224,9 @@ class SkillsLoader:
         if not all_skills:
             return ""
 
+        agent_workspace = self.workspace.expanduser().resolve()
+        project_workspace = (workspace or self.workspace).expanduser().resolve()
+        use_relative_roots = project_workspace == agent_workspace
         sections: list[str] = []
         groups = (
             ("Workspace skills", "workspace", self.workspace_skills),
@@ -233,7 +242,12 @@ class SkillsLoader:
             if not entries:
                 continue
 
-            lines = [f"### {label} (`{root.expanduser().resolve()}`)"]
+            resolved_root = root.expanduser().resolve()
+            if use_relative_roots:
+                display_root = Path("plugins" if source == "plugin" else "skills")
+            else:
+                display_root = resolved_root
+            lines = [f"### {label} (`{display_root}`)"]
             for entry in entries:
                 skill_name = entry["name"]
                 meta = self._get_skill_meta(skill_name)

nanobot/agent/subagent.py

@@ -540,12 +540,17 @@ class SubagentManager:
         skills_summary = SkillsLoader(
             self.workspace,
             disabled_skills=self.disabled_skills,
-        ).build_skills_summary()
+        ).build_skills_summary(workspace=project_workspace)
+        history_log = (
+            str(agent_workspace / "memory" / "history.jsonl")
+            if agent_workspace != project_workspace
+            else "memory/history.jsonl"
+        )
         return render_template(
             "agent/subagent_system.md",
             workspace=str(project_workspace),
             agent_workspace=str(agent_workspace),
-            history_log=str(agent_workspace / "memory" / "history.jsonl"),
+            history_log=history_log,
             skills_summary=skills_summary or "",
         )