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fix: forward strict mode to Anthropic and Bedrock providers #5388

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Merged
greysonlalonde merged 4 commits into from
Apr 10, 2026
+172 −124
Merged

fix: forward strict mode to Anthropic and Bedrock providers #5388

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7aac17f
fix: forward strict mode to Anthropic and Bedrock providers
greysonlalonde Apr 10, 2026
eb9a7d5
chore: bump boto3 and aiobotocore for Bedrock strict tool use
greysonlalonde Apr 10, 2026
b468881
chore: restore type ignore for aiobotocore.session import
greysonlalonde Apr 10, 2026
e84a104
Merge branch 'main' into fix/forward-strict-mode-to-providers
greysonlalonde Apr 10, 2026
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6 changes: 3 additions & 3 deletions lib/crewai/pyproject.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -74,8 +74,8 @@ qdrant = [
"qdrant-client[fastembed]~=1.14.3",
]
aws = [
"boto3~=1.40.38",
"aiobotocore~=2.25.2",
"boto3~=1.42.79",
"aiobotocore~=3.4.0",
]
watson = [
"ibm-watsonx-ai~=1.3.39",
Expand All @@ -87,7 +87,7 @@ litellm = [
"litellm~=1.83.0",
]
bedrock = [
"boto3~=1.40.45",
"boto3~=1.42.79",
]
google-genai = [
"google-genai~=1.65.0",
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4 changes: 4 additions & 0 deletions lib/crewai/src/crewai/llms/providers/anthropic/completion.py
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Expand Up @@ -494,6 +494,10 @@ def _convert_tools_for_interference(
"required": [],
}

func_info = tool.get("function", {})
if func_info.get("strict"):
anthropic_tool["strict"] = True

anthropic_tools.append(anthropic_tool)

return anthropic_tools
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5 changes: 5 additions & 0 deletions lib/crewai/src/crewai/llms/providers/bedrock/completion.py
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Expand Up @@ -169,6 +169,7 @@ class ToolSpec(TypedDict, total=False):
name: Required[str]
description: Required[str]
inputSchema: ToolInputSchema
strict: bool


class ConverseToolTypeDef(TypedDict):
Expand Down Expand Up @@ -1965,6 +1966,10 @@ def _format_tools_for_converse(
input_schema: ToolInputSchema = {"json": parameters}
tool_spec["inputSchema"] = input_schema

func_info = tool.get("function", {})
if func_info.get("strict"):
tool_spec["strict"] = True

converse_tool: ConverseToolTypeDef = {"toolSpec": tool_spec}

converse_tools.append(converse_tool)
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