{"id":"xlwings-mcp-server","name":"xlwings-mcp-server","af_score":39.8,"security_score":31.0,"reliability_score":30.0,"what_it_does":"Provides an MCP server wrapper/integration for xlwings, enabling an agent to interact with Excel (via xlwings) through MCP tools.","best_when":"You have a controlled environment where Excel automation via xlwings is acceptable (e.g., local/hosted but trusted runtime) and you want AI tools to orchestrate spreadsheet operations.","avoid_when":"You need strict guarantees about workbook-side code execution, or you cannot isolate the runtime from untrusted Excel files or macros.","last_evaluated":"2026-04-04T21:37:45.842847+00:00","has_mcp":true,"has_api":false,"auth_methods":[],"has_free_tier":false,"known_gotchas":["Excel automation is stateful and may have side effects (cell edits, recalculation, file modifications).","Performance/instability can occur if multiple operations run concurrently or if workbooks are heavy.","Untrusted workbooks may trigger unexpected behaviors (e.g., links, formulas, macros) depending on Excel settings."],"error_quality":0.0}