fix: improve tool name repair for local/Ollama models#10558
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nickihm wants to merge 1 commit intoanomalyco:devfrom
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fix: improve tool name repair for local/Ollama models#10558nickihm wants to merge 1 commit intoanomalyco:devfrom
nickihm wants to merge 1 commit intoanomalyco:devfrom
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Addresses issue anomalyco#234 where open source models (especially via Ollama) generate tool calls with incorrect names like: - Wrong case: "Write" instead of "write" - Different naming conventions: "readfile", "read_file" instead of "read" - Prefixed names: "repo_browser.read_file" - Hallucinated tool names: "Execute", "shell_command" Changes: - Add comprehensive TOOL_ALIASES map covering common variations - Implement multi-stage repair: case-insensitive match, alias lookup, prefix stripping, and fuzzy matching - Keep backward compatibility with existing repair behavior Tested with Qwen3, Devstral, and Qwen2.5-Coder models via Ollama. Fixes anomalyco#234
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This was referenced Mar 9, 2026
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Summary
Improves the experimental_repairToolCall function to better handle tool name mismatches from local models (especially via Ollama).
Problem: Open source models generate tool calls with incorrect names:
Solution: Multi-stage tool name repair:
Test Plan
Related Issues
Fixes #234 - Tool Calling Issues with Open Source Models in OpenCode
Related: #1034, #3029