fix(agent): keep wiki tools available to skill-bound agents (#143)

mateclaw-server/src/main/java/vip/mate/agent/binding/service/AgentBindingService.java

@@ -486,7 +486,36 @@ public class AgentBindingService {
             "extract_document_text",
             "extract_pdf_text",
             "extract_docx_text",
-            "readMateClawDoc"
+            "readMateClawDoc",
+            // Wiki knowledge-base tools. These are agent-wide capabilities
+            // tied to whichever knowledge base is attached to the agent, and
+            // are never declared inside any skill manifest. Like the document
+            // and media generators above, the skill-binding allowlist would
+            // otherwise strip every wiki_* tool from any agent that has a
+            // skill bound — so the agent could no longer read or write its
+            // own knowledge base ("save this result into the knowledge base"
+            // failed with a not-found / no-permission style error). Each tool
+            // degrades with a clear "no knowledge base" message when the
+            // agent has none attached, so advertising them unconditionally
+            // is safe.
+            "wiki_read_page",
+            "wiki_list_pages",
+            "wiki_search_pages",
+            "wiki_semantic_search",
+            "wiki_trace_source",
+            "wiki_create_page",
+            "wiki_compile_page",
+            "wiki_read_many",
+            "wiki_archive_page",
+            "wiki_unarchive_page",
+            "wiki_delete_page",
+            "wiki_related_pages",
+            "wiki_explain_relation",
+            "wiki_enrich_page",
+            "wiki_list_transformations",
+            "wiki_apply_transformation",
+            "wiki_apply_transformation_to_page",
+            "wiki_aggregate_transformation"
     );
 
     private ResolvedSkill findResolvedSkillById(Long skillId) {

mateclaw-server/src/test/java/vip/mate/agent/binding/AgentBindingServiceTest.java

@@ -357,6 +357,27 @@ class AgentBindingServiceTest {
                 + "否则 AgentToolSet.withAllowedToolsOnly 会变成空集禁掉所有工具");
     }
 
+    @Test
+    @DisplayName("Issue #143: 绑定任意工具后，wiki 知识库工具仍留在 effective allowlist（可读写知识库）")
+    void wikiToolsSurviveSkillBindingAllowlist() {
+        // Reproduce issue #143: once an agent has any binding, the effective
+        // allowlist turns on. Wiki tools live on the WikiTool bean and are
+        // never declared by a skill manifest, so before the fix they were
+        // filtered out — the agent could chat but lost its KB read/write
+        // tools and reported "no permission" when asked to save a result.
+        seedBuiltinTool("builtin_probe");
+        bindingService.setToolBindings(agentId, List.of("builtin_probe"));
+
+        Set<String> effective = bindingService.getEffectiveToolNames(agentId);
+        assertNotNull(effective, "binding 非空时应返回 allowlist（非 null）");
+        assertTrue(effective.contains("wiki_create_page"),
+                "wiki_create_page 必须留在 allowlist —— 否则 AI 无法把结果写入知识库（issue #143）。"
+                        + "实际 allowlist: " + effective);
+        assertTrue(effective.contains("wiki_read_page"),
+                "wiki_read_page 必须留在 allowlist —— 否则 agent 无法读取自己的知识库。"
+                        + "实际 allowlist: " + effective);
+    }
+
     @Test
     @DisplayName("unbindTool 后 DB 里真的没行（物理 delete，不是软删留 deleted=1）")
     void unbindPhysicallyRemovesRow() {