[MODERATE] Python Variable Scope Errors in REPL Tool Execution

[getOffIt]

Error Summary

Error Type: NameError
Severity: 🟡 MODERATE
Status: ⚠️ NEEDS ATTENTION

Description

Python REPL tool execution context is not preserved between separate code blocks. Variables defined in one python_repl_tool call are not available in subsequent calls, causing NameError exceptions.

Error Messages

NameError: name 'assessments' is not defined
NameError: name 'research_content' is not defined
NameError: name 'research_file' is not defined

Root Cause

Python REPL tool execution context is not preserved between separate code blocks. Variables defined in one python_repl_tool call are not available in subsequent calls.

Affected Locations

• Coder agent execution (technology assessment phase)
• Reporter agent execution (report generation phase)

Impact

• Required agent to re-execute code blocks
• Added ~5-10 minutes of re-execution time
• Did NOT block completion - agents recovered by redefining variables
• Total estimated delay: ~5-10 minutes (out of ~60+ minute total runtime)

Recommended Fix

Option A: Combine related code into single REPL calls

# Instead of:
# Call 1: assessments = {...}
# Call 2: for tech in assessments.items():  # ERROR: assessments not defined

# Do:
# Single call with all code:
assessments = {...}
for tech in assessments.items():
    # process

Option B: Save/load state to files between REPL calls

Use file-based persistence to maintain state between REPL invocations.

Option C: Use persistent Python session (if supported by tool)

Investigate if the REPL tool supports persistent sessions.

Files to Review

• Agent execution patterns in src/agents/
• Tool usage in src/tools/python_repl_tool.py

Priority

Priority 2 - Moderate impact on execution time and efficiency

Reference

See ERROR_SUMMARY.md for full error details and context.