feat(memory): add long conversation mode with asymmetric compression

README.md

@@ -1459,6 +1459,29 @@ You can choose to use local services (Wyoming/Ollama) or OpenAI services by sett
 │ --port        INTEGER  Port to bind to                                       │
 │                        [default: 8100]                                       │
 ╰──────────────────────────────────────────────────────────────────────────────╯
+╭─ Long Conversation Mode ─────────────────────────────────────────────────────╮
+│ --long-conversation     --no-long-conversa…             Enable long          │
+│                                                         conversation mode    │
+│                                                         with asymmetric      │
+│                                                         compression.         │
+│                                                         [default:            │
+│                                                         no-long-conversatio… │
+│ --context-budget                               INTEGER  Target context       │
+│                                                         window size in       │
+│                                                         tokens               │
+│                                                         (long-conversation   │
+│                                                         mode).               │
+│                                                         [default: 150000]    │
+│ --compress-threshold                           FLOAT    Start compression    │
+│                                                         when context reaches │
+│                                                         this fraction of     │
+│                                                         budget.              │
+│                                                         [default: 0.8]       │
+│ --raw-recent-tokens                            INTEGER  Always keep this     │
+│                                                         many recent tokens   │
+│                                                         uncompressed.        │
+│                                                         [default: 40000]     │
+╰──────────────────────────────────────────────────────────────────────────────╯
 ╭─ General Options ────────────────────────────────────────────────────────────╮
 │ --log-level         TEXT  Set logging level.                                 │
 │                           [default: WARNING]                                 │

agent_cli/agents/memory_proxy.py

@@ -66,6 +66,31 @@ def memory_proxy(
         help="Enable automatic git commit of memory changes.",
         rich_help_panel="Memory Configuration",
     ),
+    # Long conversation mode options
+    long_conversation: bool = typer.Option(
+        False,  # noqa: FBT003
+        "--long-conversation/--no-long-conversation",
+        help="Enable long conversation mode with asymmetric compression.",
+        rich_help_panel="Long Conversation Mode",
+    ),
+    context_budget: int = typer.Option(
+        150_000,
+        "--context-budget",
+        help="Target context window size in tokens (long-conversation mode).",
+        rich_help_panel="Long Conversation Mode",
+    ),
+    compress_threshold: float = typer.Option(
+        0.8,
+        "--compress-threshold",
+        help="Start compression when context reaches this fraction of budget.",
+        rich_help_panel="Long Conversation Mode",
+    ),
+    raw_recent_tokens: int = typer.Option(
+        40_000,
+        "--raw-recent-tokens",
+        help="Always keep this many recent tokens uncompressed.",
+        rich_help_panel="Long Conversation Mode",
+    ),
     log_level: str = opts.LOG_LEVEL,
     config_file: str | None = opts.CONFIG_FILE,
     print_args: bool = opts.PRINT_ARGS,
@@ -145,6 +170,13 @@ def memory_proxy(
         console.print("  ⚙️  Summaries: [red]disabled[/red]")
     if git_versioning:
         console.print("  📝 Git Versioning: [green]enabled[/green]")
+    if long_conversation:
+        console.print("  📜 Long Conversation Mode: [green]enabled[/green]")
+        console.print(
+            f"      Context budget: [blue]{context_budget:,}[/blue] tokens, "
+            f"compress at [blue]{compress_threshold:.0%}[/blue], "
+            f"keep [blue]{raw_recent_tokens:,}[/blue] raw",
+        )
 
     fastapi_app = create_app(
         memory_path,
@@ -159,6 +191,11 @@ def memory_proxy(
         recency_weight=recency_weight,
         score_threshold=score_threshold,
         enable_git_versioning=git_versioning,
+        # Long conversation mode settings
+        long_conversation=long_conversation,
+        context_budget=context_budget,
+        compress_threshold=compress_threshold,
+        raw_recent_tokens=raw_recent_tokens,
     )
 
     uvicorn.run(fastapi_app, host=host, port=port, log_config=None)