fix(middleware): avoid rescuing non-skill tool outputs during summarization (#2458)

* fix(middelware): narrow skill rescue to skill-related tool outputs

* fix(summarization): address skill rescue review feedback

* fix: wire summarization skill rescue config

* fix: remove dead skill tool helper

* fix(lint): fix format

---------

Co-authored-by: Willem Jiang <willem.jiang@gmail.com>
This commit is contained in:
Nan Gao
2026-04-24 15:19:46 +02:00
committed by GitHub
parent c2332bb790
commit f9ff3a698d
7 changed files with 629 additions and 9 deletions
@@ -51,6 +51,25 @@ class SummarizationConfig(BaseModel):
default=None,
description="Custom prompt template for generating summaries. If not provided, uses the default LangChain prompt.",
)
preserve_recent_skill_count: int = Field(
default=5,
ge=0,
description="Number of most-recently-loaded skill files to exclude from summarization. Set to 0 to disable skill preservation.",
)
preserve_recent_skill_tokens: int = Field(
default=25000,
ge=0,
description="Total token budget reserved for recently-loaded skill files that must be preserved across summarization.",
)
preserve_recent_skill_tokens_per_skill: int = Field(
default=5000,
ge=0,
description="Per-skill token cap when preserving skill files across summarization. Skill reads above this size are not rescued.",
)
skill_file_read_tool_names: list[str] = Field(
default_factory=lambda: ["read_file", "read", "view", "cat"],
description="Tool names treated as skill file reads when preserving recently-loaded skills across summarization.",
)
# Global configuration instance