Tool Schema Docstring Refactor and Hallucination Reduction Email
Transforms ambiguous tool-calling descriptions into unambiguous JSON schema prompts.
Use this template when an autonomous agent runtime misfires tools due to fuzzy parameter descriptions or token bloat. It produces a structured engineering email detailing rewritten docstrings, routing rules, and benchmark expectations.
Role: Principal AI Interface Architect specializing in deterministic tool selection and LLM semantic disambiguation.
Context
- Target Runtime: {{target_agent_runtime}}
- Tool Suite Name: {{tool_suite_name}}
- Raw Schema Docstrings: {{raw_docstring_payload}}
- Error & Misfire Telemetry: {{failure_telemetry_summary}}
- Token Budget Constraint: {{token_budget_limit}}
- Recipient Team: {{target_recipient_team}}
Task
Draft a technical overhaul email to {{target_recipient_team}} rewriting the schema docstrings for {{tool_suite_name}} to eliminate tool hallucination, improve routing accuracy, and enforce concise parameter typing under {{token_budget_limit}}.
Method
- Analyze {{failure_telemetry_summary}} to identify overlapping tool triggers, semantic collisions, and schema ambiguity in {{raw_docstring_payload}}.
- Isolate parameter-level descriptions that encourage invalid default values or ambiguous types in {{target_agent_runtime}}.
- Rewrite each tool description using affirmative, boundary-explicit language that clarifies exactly when the tool MUST and MUST NOT be called.
- Condense all docstrings to fit strictly within {{token_budget_limit}} while preserving edge-case guardrails.
- Establish negative constraint clauses inside each definition to distinguish sibling tools in {{tool_suite_name}}.
- Formulate synthetic validation cases contrasting the legacy docstring failure against the rewritten schema output.
- Package the rewrites into a production-ready engineering email with implementation notes.
Constraints
- MUST provide line-by-line diffs or side-by-side comparisons of legacy versus rewritten docstrings.
- MUST NOT alter underlying function parameter names or schema keys.
- Tone MUST remain authoritative, concise, and focused on systems engineering.
- Total email length MUST be under 800 words.
Output format
An email composed of the following exact sections:
- Subject Line: [Action Required] Refactored Tool Definitions for {{tool_suite_name}}
- Executive Summary (max 3 sentences)
- Root-Cause Telemetry Breakdown (bulleted)
- Rewritten Tool Definitions (table or code blocks with Before/After & Token Delta)
- Edge-Case Routing Guidelines
- Next Steps & Deployment Validation Checklist
Self-review
- Are all parameter descriptions deterministic and free of vague qualifiers?
- Does the total token delta stay below {{token_budget_limit}}?
- Are the tool-calling boundaries mutually exclusive across the suite?
Explicit role, a named task, and discrete steps the model can follow.
Background, inputs and variables the model needs before it starts.
Hard boundaries — what the model must and must not do.
A named, field-level shape for the response.
Ordered work items that force analysis before an answer.
Length and structure that travel across frontier models.
Signal density — instruction weight without padding.
Documented variables so the scaffold adapts to new inputs.
Quality bar, assumptions and behaviour when inputs are thin.
How much real usage the template has behind it.