refactor: update autocompaction tools and concurrency tools

core/framework/agent_loop/internals/compaction.py

@@ -30,19 +30,38 @@ logger = logging.getLogger(__name__)
 LLM_COMPACT_CHAR_LIMIT: int = 240_000
 LLM_COMPACT_MAX_DEPTH: int = 10
 
-# Microcompaction: tools whose results can be safely cleared
+# Microcompaction: tools whose results can be safely cleared from context
+# because the agent can re-derive them on demand. The bar for inclusion is
+# "old result has no irreversible value": file content can be re-read, a
+# search can be re-run, a screenshot can be re-captured, terminal output can
+# be re-fetched, etc. Write / edit results are short confirmations whose
+# value is in the side effect, not the message — also fair game.
 COMPACTABLE_TOOLS: frozenset[str] = frozenset(
     {
+        # File ops — content lives on disk, re-readable.
         "read_file",
-        "run_command",
-        "web_search",
-        "web_fetch",
         "search_files",
         "write_file",
         "edit_file",
-        "apply_patch",
-        "hashline_edit",
+        "pdf_read",
+        # Terminal — re-runnable; advanced job/output tools produce verbose
+        # logs whose recent state is what matters.
+        "terminal_exec",
+        "terminal_rg",
+        "terminal_find",
+        "terminal_output_get",
+        "terminal_job_logs",
+        # Web / research — pages and queries can be re-fetched.
+        "web_scrape",
+        "search_papers",
+        "download_paper",
+        "search_wikipedia",
+        # Browser read-only inspection — current page state is what matters,
+        # old snapshots are stale by definition.
         "browser_screenshot",
+        "browser_snapshot",
+        "browser_html",
+        "browser_get_text",
     }
 )
 

core/framework/agents/queen/nodes/__init__.py

@@ -40,7 +40,6 @@ _QUEEN_INDEPENDENT_TOOLS = [
     "read_file",
     "write_file",
     "edit_file",
-    "hashline_edit",
     "search_files",
     # NOTE (2026-04-16): ``run_parallel_workers`` is not in the DM phase.
     # Pure DM is for conversation with the user; fan out parallel work via
@@ -240,7 +239,10 @@ re-read state.
 See "Independent execution" for the per-step flow and granularity rule.
 
 ## File I/O (files-tools MCP)
-- read_file, write_file, edit_file, hashline_edit, search_files
+- read_file, write_file, edit_file, search_files
+  - edit_file covers single-file fuzzy find/replace (mode='replace', default) \
+and multi-file structured patches (mode='patch'). Patch mode supports \
+Update / Add / Delete / Move atomically across many files in one call.
   - search_files covers grep/find/ls in one tool: target='content' to \
 search inside files, target='files' (with a glob like '*.py') to list \
 or find files. Mtime-sorted in files mode.

core/framework/agents/queen/queen_tools_defaults.py

@@ -4,7 +4,7 @@ Every queen inherits the same MCP surface (all servers loaded for the
 queen agent), but exposing 94+ tools to every persona clutters the LLM
 tool catalog and wastes prompt tokens. This module defines a sensible
 default allowlist per queen persona so, e.g., Head of Legal doesn't
-see port scanners and Head of Finance doesn't see ``apply_patch``.
+see port scanners and Head of Brand & Design doesn't see CSV/SQL tools.
 
 Defaults apply only when the queen has no ``tools.json`` sidecar — the
 moment the user saves an allowlist through the Tool Library, the

core/framework/loader/tool_registry.py

@@ -72,19 +72,25 @@ class ToolRegistry:
             # File system reads
             "read_file",
             "search_files",
-            "grep",
-            "glob",
-            # Web reads
-            "web_search",
-            "web_fetch",
+            "pdf_read",
+            # Terminal reads (rg / find / output buffer polling — neither
+            # changes process state)
+            "terminal_rg",
+            "terminal_find",
+            "terminal_output_get",
+            # Web / research reads (re-issuable, side-effect-free fetches)
+            "web_scrape",
+            "search_papers",
+            "search_wikipedia",
+            "download_paper",
             # Browser read-only snapshots (mutate-free observations)
             "browser_screenshot",
             "browser_snapshot",
             "browser_console",
             "browser_get_text",
-            # Background bash polling - reads output buffers only, does
-            # not touch the subprocess itself.
-            "bash_output",
+            "browser_html",
+            "browser_get_attribute",
+            "browser_get_rect",
         }
     )
 

core/framework/orchestrator/context.py

@@ -30,7 +30,6 @@ _ALWAYS_AVAILABLE_TOOLS: frozenset[str] = frozenset(
         "write_file",
         "edit_file",
         "search_files",
-        "hashline_edit",
         "set_output",
         "escalate",
     }

core/framework/server/routes_execution.py

@@ -42,10 +42,11 @@ _WORKER_INHERITED_TOOLS: frozenset[str] = frozenset(
         "read_file",
         "write_file",
         "edit_file",
-        "hashline_edit",
         "search_files",
-        # Shell
-        "run_command",
+        # Terminal (basics — exec + ripgrep + glob/find)
+        "terminal_exec",
+        "terminal_rg",
+        "terminal_find",
         # Framework synthetics (always available to any AgentLoop node)
         "set_output",
         "escalate",