entropic::PipelineTool Class Reference

Tool for multi-stage delegation pipelines. More...

Inheritance diagram for entropic::PipelineTool:

Collaboration diagram for entropic::PipelineTool:

Public Member Functions
	PipelineTool (ToolDefinition def, const std::vector< std::string > &tier_names, std::vector< std::string > require_context_tiers={})
	Construct and patch input schema with tier names.
ServerResponse	execute (const std::string &args_json) override
	Execute pipeline setup.
Public Member Functions inherited from entropic::ToolBase
	ToolBase (ToolDefinition def)
	Construct with a pre-built definition.
const std::string &	name () const
	Get the tool name.
const ToolDefinition &	definition () const
	Get the full tool definition.
virtual std::string	anchor_key (const std::string &args_json) const
	Generate anchor key for this tool result.
virtual MCPAccessLevel	required_access_level () const
	Minimum access level required to execute this tool.

Additional Inherited Members
Protected Attributes inherited from entropic::ToolBase
ToolDefinition	definition_
	Tool definition.

Detailed Description

Tool for multi-stage delegation pipelines.

@dg_internal

Version

1.8.5

Definition at line 419 of file entropic_server.cpp.

Constructor & Destructor Documentation

PipelineTool()

entropic::PipelineTool::PipelineTool	(	ToolDefinition	def,
		const std::vector< std::string > &	tier_names,
		std::vector< std::string >	require_context_tiers = {}
	)

Construct and patch input schema with tier names.

Construct and patch stage enum in input schema.

Parameters

def	Tool definition loaded from entropic/pipeline.json.
tier_names	Available tier names for enum patching. @dg_internal

Version

1.8.5

The tier list is kept as a member as well as patched into the schema, so stages are re-validated at execute time rather than trusting the model to have honoured the enum.

Parameters

def	Tool definition.
tier_names	Tier names for stages enum. @req REQ-MCP-024 @req REQ-MCP-013

Version

2.10.0

Definition at line 460 of file entropic_server.cpp.

Member Function Documentation

execute()

ServerResponse entropic::PipelineTool::execute ( const std::string &  args_json )

overridevirtual

Execute pipeline setup.

Parse pipeline args, validate stages, emit directives.

Parameters

args_json

JSON with "stages" array and "task".

Returns

ServerResponse with pipeline + stop directives. @dg_internal

Version

1.8.5

gh#129 (v2.10.0): every stage is validated against tier_names_ before any directive is emitted. gh#162 (v2.13.0): the context list is carried through and a stage declaring requires_context refuses the run.

Parameters

args_json

JSON with "stages", "task" and optional "context".

Returns

On success, a ServerResponse echoing the stages with pipeline + stop_processing directives; otherwise an error string with NO directives, so nothing is dispatched. @req REQ-MCP-024 @req REQ-DELEG-006

Version

2.13.0

Implements entropic::ToolBase.

Definition at line 561 of file entropic_server.cpp.

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The documentation for this class was generated from the following file:

• mcp/servers/entropic_server.cpp