pzalutski-pixel/sharplens-mcp

MCP server for .NET/C# — 91 semantic analysis, navigation, refactoring, and code-generation tools built on Microsoft Roslyn 5.3.

Added — 24 new tools (67 → 91)

• move_type_to_file, split_type — move a type into its own file, or split members into a new partial
• remove_unused_code, add_missing_imports — dead-code cleanup and compiler-accurate using directives
• fix_all — apply a code fix to every instance of a diagnostic across a file, project, or solution
• generate_test_stub — a compilable test skeleton for a method, framework auto-detected
• diff_api_surface — public-API breaking-change report against a git ref
• get_exception_flow, find_similar_code, resolve_stack_trace
• check_architecture, find_unused_dependencies, find_dead_branches, find_naming_violations, find_async_issues
• get_super_method, get_extension_methods, get_documentation, find_interceptors, find_tests
• fine-grained type searches: find_type_instantiations, find_pattern_usages, find_throw_sites, find_catch_blocks

Changed

• Upgraded Microsoft.CodeAnalysis to 5.3.0 with C# 14 readiness (extension blocks, the field keyword, null-conditional assignment)
• Name-based (typeName/memberName) addressing on the refactoring tools; fuzzy search_symbols
• find_references / find_callers / find_implementations surface references inside generated code, flagged inGeneratedCode
• Tool names dropped the roslyn: prefix (kept as aliases for one release); readOnly/destructive tool annotations; per-call SHARPLENS_TIMEOUT_SECONDS; code generation builds syntax instead of concatenating strings

Fixed

• Unified atomic apply path (a rejected apply leaves files and in-memory state untouched; refactors need no follow-up sync_documents)
• Tool-handler exceptions surface in-band with isError instead of a JSON-RPC -32603; initialize negotiates the client's protocol version
• format_document_batch preserves the author's structure by default; plus a broad set of per-tool correctness fixes across diagnostics, references, refactorings, and code generation

Full detail in CHANGELOG.md.