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eval-exec-opus48
12 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Jan Krivanek
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d9e4a5e113 |
PR triage workflows: orchestrator, worker, and evaluate-now label (#716)
* PR triage workflows: orchestrator, worker, and evaluate-now label Implements docs/design/pr-triage-workflows.md: - pr-triage-batch.yml: hourly orchestrator that classifies open PRs - pr-triage.yml + pr-triage-act.sh: per-PR worker (state recompute, label reconciliation, eval-trigger, ping comments with cool-down) - evaluation.yml: gate job now also handles pull_request_target [labeled] with the evaluate-now label as a second entry point alongside /evaluate * Add temporary push triggers for testing pr-triage workflows * test: live-run pr-triage worker once * test: re-run worker for cool-down check * fix: age gate uses created_at and applies only before first ping * Remove temporary test triggers and inline test marker * Add pr-malicious-scan agent workflow; replace design doc with brief overview - New: .github/workflows/pr-malicious-scan.agent.md + compiled .lock.yml. Static diff scanner for external (non-trusted) PR contributors. Triggers on pull_request_target [opened/synchronize/reopened] and workflow_dispatch. Surfaces findings as code-scanning alerts plus a single maintainer-ping comment per head SHA when high-severity / workflow-tamper / supply-chain hits. Never executes PR head code. - docs/design/pr-triage-workflows.md replaced with a brief overview + diagram. The full implementation plan is kept locally as docs/design/pr-triage-workflows-plan.md (gitignored). - pr-triage-batch.yml's existing dispatch-scanner branch now resolves to the new scanner; orchestrator unchanged. * Fix markdownlint MD038 (pipe inside code span) in malicious-scan agent |
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Javier Calvarro Nelson
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198e58c983 |
Add blazor skills to dotnet-blazor plugin (#357)
* Add dotnet-blazor plugin and convert-blazor-server-to-webapp skill Add the dotnet-blazor plugin with 9 skills covering Blazor Web App development: - plan-ui-change: Plan and scaffold UI features in Blazor Web Apps - create-blazor-project: Create new Blazor projects with proper render mode setup - author-component: Author Razor components with parameters, events, lifecycle - coordinate-components: Share state across components using CascadingValueSource/scoped services - use-js-interop: Call JavaScript from Blazor and vice versa - fetch-and-send-data: HTTP data access with proper service patterns - configure-auth: Set up ASP.NET Core Identity and authorization in Blazor - collect-user-input: Build forms with EditForm, validation, and file uploads - support-prerendering: Handle prerendering lifecycle and state persistence Add convert-blazor-server-to-webapp skill to the dotnet-aspnet plugin for migrating .NET 7 Blazor Server apps to .NET 8+ Blazor Web App architecture. All 10 skills pass evaluation with quality improvements ranging from 12-50% and overfitting scores within acceptable thresholds. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Update eng/allowed-external-deps.txt * Update .gitignore --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> |
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Aditya Mandaleeka
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9433a31e67 | Initial port of evals to Vally (#615) | ||
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Manish Jayaswal
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2633d3d482 |
add a new dotnet11 plugin and a new system text json skill to it. (#535)
* add a new dotnet11 plugin and a new system text json skill to it. * Update plugins/dotnet11/skills/system-text-json-net11/SKILL.md Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * added the option to run dotnet11 skills. by default they don't get included * Update tests/dotnet11/system-text-json-net11/eval.yaml Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Add JSON output assertions to system-text-json-net11 eval.yaml Agent-Logs-Url: https://github.com/dotnet/skills/sessions/8e302f3f-4328-44a0-845d-4eb0c930af63 Co-authored-by: ManishJayaswal <9527491+ManishJayaswal@users.noreply.github.com> * addressed CR comments * addressed more CR comments * fixed agument to pass while enabling dotnet11 skills * Remove dotnet11-specific filtering from skill-validator and evaluation workflow Now that .NET 11 is the default SDK for the repo (global.json updated on main), there is no need for special dotnet11 exclusion logic. The dotnet11 plugin skills are treated like any other plugin and included in all evaluation runs. Changes: - Remove --include-dotnet11 CLI option and filtering logic from EvaluateCommand.cs - Remove IncludeDotnet11 from ValidatorConfig model - Remove --dotnet11 flag parsing from evaluation workflow gate job - Remove dotnet11 exclusion logic from discover job - Remove conditional .NET 11 preview SDK install step (global.json handles it) - Remove dotnet11 from excludeFromSchedule list - Remove all dotnet11-specific warning/status messages - Remove section 9 from InvestigatingResults.md Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * address code review comments after rebase * added the plugin to cursor and added MIT license to skill --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: [Manish Jayaswal] <[manishj@microsoft.com]> Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: ManishJayaswal <9527491+ManishJayaswal@users.noreply.github.com> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> |
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Jan Krivanek
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05aeb657e6 | Add license to agent files (#568) | ||
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Amaury Levé
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9f20782332 | Add *.lscache to .gitignore and untrack cached files (#539) | ||
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Milos Kotlar
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038dd4f087 |
Add Apple crash symbolication skill (#201)
* Add SKILL.md for iOS crash symbolication process Co-authored-by: Steve Pfister <steveisok@users.noreply.github.com> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Update plugins/dotnet/skills/ios-crash-symbolication/SKILL.md Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Add automation script, tests, and review fixes for ios-crash-symbolication - Add Symbolicate-Crash.ps1 (664 lines): parses .ips JSON, searches local dSYMs (SDK packs, NuGet cache, user paths), verifies UUIDs via dwarfdump, batch-symbolicates with atos, identifies runtime version - Update SKILL.md: add Automation Script and Runtime Version Identification sections, fix atos -o to point inside dSYM bundle, add dwarfdump and MAUI to frontmatter, wrap steps in Workflow heading for consistency with Android sibling, fix misleading 'rebuild' guidance per review feedback (Rolf) - Add eval.yaml with 7 test scenarios: Mono crash, CoreCLR crash, no .NET frames, NativeAOT, multi-library UUIDs, ASI field priority, and Android tombstone rejection - Add 5 .ips test fixture files (two-part JSON format) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add iOS crash log and evaluation scenarios for symbolication tests * Remove unused file * Add CODEOWNERS entry for iOS crash symbolication * Rename ios-crash-symbolication to apple-crash-symbolication Address PR feedback to support all Apple platforms (tvOS, Mac Catalyst, macOS) not just iOS: - Add $appleRids array covering ios, tvos, maccatalyst, and osx RIDs - Refactor Find-Dsym and Find-RuntimeVersion to search all platform packs - Rewrite SKILL.md for orchestration focus and reduced token budget - Extract domain knowledge to references/ips-crash-format.md - Tune eval.yaml: outcome-based rubrics, broad assertions, overfit 0.26 Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix script robustness: base address parsing and null-safe property access - Simplify base address cast to [uint64] without manual hex prefix stripping - Use PSObject.Properties check before accessing lastExceptionBacktrace Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add dSYM-path rubric items to CoreCLR and ASI scenarios Add rubric items testing for skill-specific domain knowledge (SDK pack paths, NuGet cache directories) that baseline agents cannot provide. This creates the quality delta needed to pass the 10% improvement threshold while keeping overfit at 0.12 (Low). 3-run validation: 30.1% improvement, 5/7 scenarios positive. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Refactor code structure for improved readability and maintainability * Fix crash symbolication script for real .ips format and improve eval scenarios - Fix Symbolicate-Crash.ps1 strict-mode bugs with real .ips crash logs: safe property access for image name/path (sentinel entries), thread name (most threads unnamed), and single-element array unwrapping (.Count) - Add SKILL.md efficiency guidance: resolve script path from skill directory (no find /), start with -ParseOnly, don't run broad filesystem searches - Reframe eval scenarios for platform-independent evaluation (parse/analyze instead of requiring macOS-only atos/dwarfdump), tighten rubric to test skill-specific knowledge (NuGet package name, all .NET binary images) Validation results (3 runs, claude-opus-4.6): Scenario 1 (parse frames): 3.3 → 4.0 (+0.7) ✅ Scenario 2 (investigate crash): 3.3 → 4.0 (+0.7) ✅ Scenario 3 (reject Android): 3.3 → 4.0 (+0.7) ✅ Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Auto-fallback to parse-only output when atos is unavailable On Linux (CI), atos and xcrun don't exist. Previously the script would error out after completing all parsing, losing the results. Now it detects the missing tool and falls back to ParseOnly output automatically, ensuring the agent always gets structured parse data regardless of platform. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Move apple-crash-symbolication to dotnet-diag plugin Relocate skill from plugins/dotnet to plugins/dotnet-diag and tests from tests/dotnet to tests/dotnet-diag. Update CODEOWNERS accordingly. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Improve apple-crash-symbolication: macOS symbols, bug fixes, training log - Fix JSON case-conflict parsing (vmRegionInfo/vmregioninfo duplicate keys) - Fix strict-mode safe access for optional asi field - Expand Step 4 with macOS-specific symbol package guidance (.symbols NuGet) - Add .dwarf to .dSYM conversion instructions - Add src/coreclr/ to validation paths - Soften stop signals to allow crash analysis and deeper investigation - Add macOS Symbol Packages and JSON Parsing Gotchas to reference doc - Create training log documenting session findings - Add .github/skills/ project-local copy for CLI testing Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * apple-crash-symbolication: automated version extraction and symbol acquisition Script improvements: - Preserve full image paths from crash log (previously discarded by GetFileName) - Add Get-RuntimeVersionFromPath: extracts .NET version from image paths (e.g., .../shared/Microsoft.NETCore.App/10.0.4/libcoreclr.dylib) - Add Get-RidFromPath: infers RID from path or crash metadata (OS/CPU) - Path-based version detection as fast primary method, UUID matching as fallback - Emit copy-pasteable symbol acquisition commands when dSYMs are missing - Show .NET version in ParseOnly library listing SKILL.md updates: - Step 2: document automated version detection and acquisition commands - Step 4: script now prints ready-to-run download/conversion commands Training log: record session 2 findings (5 issues, script + SKILL.md changes) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * apple-crash-symbolication: add symbol server anti-pattern dotnet-symbol and msdl.microsoft.com do not serve macOS dSYM/DWARF symbols — only Windows PDBs and Linux ELF debug info. NuGet packages are the only public source. Added anti-pattern to SKILL.md (both copies) and reference doc to prevent wasted tool calls. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * apple-crash-symbolication: fix symbol server guidance — dotnet-symbol works for macOS dotnet-symbol --symbols <binary> successfully downloads .dwarf debug symbols for macOS Mach-O binaries from msdl.microsoft.com. Previous commit incorrectly claimed this didn't work. Replaced anti-pattern with positive guidance in SKILL.md (both copies) and reference doc. Added training log entry documenting the correction. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Promote dotnet-symbol as preferred macOS symbol acquisition method - Script: macOS acquisition block now shows Option A (dotnet-symbol, preferred) and Option B (.symbols NuGet, fallback). Fixed .dwarf filename doubling bug in cp command. - SKILL.md (both copies): Step 2 updated for dotnet-symbol preference, Step 4 reordered with dotnet-symbol as #2 and NuGet symbols as #3. - Reference doc: Restructured macOS Symbol Packages section with Preferred/Fallback subsections and shared .dwarf→.dSYM conversion. - Training log: Session 4 entry documenting the promotion. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add automated symbol server download for macOS crash symbolication - Add Get-DebugSymbols function: downloads .dwarf files from Microsoft symbol server using Mach-O UUID (mirrors android tombstone approach) - Add Convert-DwarfToDsym function: creates .dSYM bundle from .dwarf with UUID verification via dwarfdump - New params: -SymbolCacheDir, -SymbolServerUrl, -SkipSymbolDownload - Wire download+conversion into main flow after local dSYM search - Refactor manual acquisition guidance as fallback-only - Update both SKILL.md copies: frontmatter, Step 4, new flags - Update ips-crash-format.md: automated download as primary method - Add training log session 5 URL pattern: https://msdl.microsoft.com/download/symbols/_.dwarf/mach-uuid-sym-{UUID}/_.dwarf Verified end-to-end: 391/391 .NET frames symbolicated with clean cache. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * apple-crash-symbolication: add triage order guidance to Step 3 Step 3 now instructs the agent to explain the faulting mechanism (frames #0-#1) before examining cross-thread context. This addresses a misdiagnosis where GC activity on neighboring threads was mistaken for causation when the actual root cause (_sigtramp -> NULL signal handler) was visible in the crashing thread's first two frames. Training log updated with session retrospective and corrected the original crash description from GC race to NULL signal handler. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Remove stale .github/skills/apple-crash-symbolication remnant Skill lives in plugins/dotnet-diag/skills/apple-crash-symbolication/ since the plugin restructuring. The old .github/skills/ copy was a leftover. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add libimobiledevice.org to known-domains.txt The reference scanner CI check fails because the apple-crash-symbolication skill references https://libimobiledevice.org/ which is not in the allowed domains list. This domain hosts the libimobiledevice project, a community library for communicating with iOS devices. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Delete eng/reference-scanner/known-domains.txt * Apply suggestion from @Copilot Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Add libimobiledevice.org to known-domains allowlist The apple-crash-symbolication SKILL.md references libimobiledevice.org for the idevicecrashreport tool. Add the domain to the known-domains file to fix the skill-check CI reference validation failure. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Restructure apple-crash-symbolication for analysis-first approach The skill was getting ❌ verdicts on all eval scenarios because it directed the LLM to 'run the script' instead of teaching crash analysis domain knowledge. This mirrors the problem where quality decreased from 3.0 to 2.7 in the parse scenario. Restructure to follow the Android sibling's proven pattern: - Lead with parsing (.ips two-part JSON format, key fields) - Teach .NET library identification (inline library table) - Teach crash interpretation (asi, faulting thread, exception) - Teach atos command construction (concrete examples) - Teach dSYM search paths (ordered list with commands) - Move automation script to optional section at the end - Move crash log retrieval to a separate section (not Step 1) Trim the reference doc to avoid duplication, keeping only macOS symbol distribution differences and supported RID list. Token budget: ~2,100 tokens (within 800-2,500 optimal range). Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Refine prompts and assertions in eval.yaml for iOS crash symbolication scenarios * Add format verification guard and fix overfitting in reject scenario - SKILL.md: Add explicit format check at start of Step 1 to verify .ips JSON before proceeding; add 'Wrong file format' stop signal - eval.yaml: Remove direct skill reference from scenario 3 prompt to reduce overfitting (was triggering skill activation in plugin mode) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix scenario 3: provide actual Android tombstone file for rejection test - eval.yaml: Replace invalid 'extra_files' with correct 'files' syntax (extra_files was silently ignored, so crash_android.txt was never copied) - eval.yaml: Remove copy_test_files for scenario 3 to avoid copying ios_crash.ips which tempts the agent in plugin mode - Add tombstone_sample.txt to test directory (copy from android sibling) - SKILL.md: Mention ndk-stack/addr2line in wrong-format stop signal Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Update tests/dotnet-diag/apple-crash-symbolication/tombstone_sample.txt Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update eng/known-domains.txt Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Address review feedback: simulator RIDs, perf, safety, accuracy fixes - Add simulator RIDs (iossimulator, tvossimulator) to script search list - Build hashtable for O(1) image lookups in Get-ThreadFrames - Remove -UseBasicParsing (unnecessary in pwsh 7+) - Include UUID in Convert-DwarfToDsym cache path; sanitize library name - Make version regex greedy to capture pre-release suffixes - Improve format detection error message for non-.ips files - Guard xcrun fallback with Get-Command check - Add .dwarf-to-.dSYM conversion guidance for macOS manual fallback - Escape .ips in eval.yaml regex assertion - Fix UUID note in reference doc (normalize, not assume lowercase) - Fix symbol server example to use crash-log image name Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Address Copilot review round 2: case-sensitive replace, dedup, path fix, redact PII - Use -creplace with guard for vmregioninfo duplicate key handling - Use Sort-Object -Unique for proper library deduplication - Fix macOS fallback to create .dSYM bundles under symbols-out/ - Redact device identifiers in test fixture .ips file Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Prevent dSYM cache poisoning: validate UUID on cache hit, remove on mismatch - Convert-DwarfToDsym now verifies cached dSYM UUID before reusing - On UUID mismatch during download, remove the bad cached bundle so subsequent runs can retry cleanly Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix cache validation: normalize UUID comparison, clean up dwarf + bundle on mismatch - Use Format-Uuid to normalize dwarfdump output before comparing to already-normalized \ in Convert-DwarfToDsym cache check - On UUID mismatch after download, remove the entire .dSYM bundle directory and the cached .dwarf file to prevent repeat failures Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix Resolve-Frames null handling: use List[object] to preserve null entries PowerShell array += \ silently drops the element, breaking index alignment between results and input addresses. Switch to List[object].Add() which correctly preserves null entries. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix dSYM bundle root traversal, qualify version-from-path note - Walk up directory tree until *.dSYM is found instead of going up only 2 levels (which lands at Contents/Resources, not the bundle) - SKILL.md: note that version-in-path only works on macOS shared framework installs; iOS paths don't embed the runtime version Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Remove incorrect .github/skills path reference from training log The .github/skills/ directory doesn't exist in this repo. The file was already listed under its actual plugins/dotnet-diag/ path. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Detect simulator for RID inference in manual fallback guidance Detect CoreSimulator in image paths to use iossimulator-/tvossimulator- RIDs for simulator crashes, avoiding UUID mismatches from wrong runtime packs. Also handle arm64e CPU type. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix Resolve-Frames return type and scope issue in simulator detection - Return \.ToArray() instead of ,\ to avoid wrapping the list in a single-element array - Use \.usedImages instead of undefined \ in RID inference block Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Clarify ParseOnly .NET Libraries section shows only frame-relevant images Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix YAML escape in assertion pattern (use single quotes for regex backslash) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Tighten stop signal to prevent Android symbolication spillover The apple-crash-symbolication skill's stop signal for wrong file formats was naming specific Android tools (ndk-stack, addr2line) and the android-tombstone-symbolication skill. This caused models to learn about Android symbolication from the Apple skill and then actually execute it, resulting in 4-5x token bloat and completion regression on the Android rejection eval scenario. Remove tool suggestions from the stop signal — just say 'stop, don't symbolicate.' The Android skill handles its own routing when loaded. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Simplify scenario 3 rubric to focus on positive skill knowledge Replace 4 rubric items (including 2 'Did NOT' items) with 2 items that test positive knowledge the skill provides. The 'Did NOT' items gave credit to baseline responses that also don't attempt iOS workflow (because they don't know about it), minimizing the quality delta. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix nuget.org domain reference: drop www. prefix to match known-domains.txt Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Merge upstream main and use api.nuget.org v3 endpoint Main changed known-domains.txt to use path-scoped entries (nuget.org/account/trustedpublishing instead of bare nuget.org). Switch the symbols download URL to the v3 flatcontainer endpoint on api.nuget.org which is in the allowlist. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix .gitignore merge conflict Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Steve Pfister <steveisok@users.noreply.github.com> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Steve Pfister <stpfiste@microsoft.com> Co-authored-by: Viktor Hofer <viktor.hofer@microsoft.com> Co-authored-by: Viktor Hofer <7412651+ViktorHofer@users.noreply.github.com> Co-authored-by: Dan Moseley <danmose@microsoft.com> |
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Copilot
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d8d3f3d369 |
Fix duplicate entries in Skills Loaded (and Agents Invoked) columns of evaluation table (#462)
* Initial plan * Fix duplicate entries in Skills Loaded column of evaluation table Agent-Logs-Url: https://github.com/dotnet/skills/sessions/2430176d-bf62-461d-bb79-781e34d7d084 Co-authored-by: danmoseley <6385855+danmoseley@users.noreply.github.com> * Remove accidentally committed .nuget binary Agent-Logs-Url: https://github.com/dotnet/skills/sessions/2430176d-bf62-461d-bb79-781e34d7d084 Co-authored-by: danmoseley <6385855+danmoseley@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: danmoseley <6385855+danmoseley@users.noreply.github.com> |
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Art Leonard
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0cee0843ca |
Add .NET performance analysis skill and optimizing agent (#6)
* Add .NET deep performance fixer agent and performance patterns skill Introduce a dotnet-performance-optimizer agent and the dotnet-performance-patterns skill with reference guides covering: - Async patterns - Collections and LINQ - Critical performance patterns - I/O and serialization - Memory and strings - Regex patterns * Align agent and skill performance reporting workflow - Add two-pass analysis methodology (Pass 1: LLM-only, Pass 2: skill-based) - Consolidate skill references to match actual reference files - Remove references to non-existent skills (dotnet-jit-optimization, dotnet-async-patterns, dotnet-sync-primitives) - Update pattern count to 85+ to reflect current reference corpus * Update performance patterns skill with expanded reference coverage - Add structural-patterns.md reference file - Expand collections-and-linq, memory-and-strings, regex patterns references - Update critical-patterns with refined rules - Expand SKILL.md with additional workflow guidance * Add missing structural-patterns.md reference to agent skill list * Add non-deterministic results disclaimer to agent and skill output * Trim agent per skill authoring best practices Apply recommendations from platform.claude.com best practices: - Remove sections Claude already knows (Core Expertise, Edge Cases, Key Principles, When to Ask, Tone) - these waste context tokens - Remove skill internal reference file listing (skill handles its own progressive disclosure) - Condense 138 lines to 55 lines (-60%) - Keep only what Claude needs: two-pass workflow, output format, skill reference, escalation guidance * Trim SKILL.md per skill authoring best practices Apply recommendations from platform.claude.com best practices: - Remove Purpose section (redundant with description frontmatter) - Remove When to Use (redundant with description triggers) - Consolidate signal table (11 rows → 5, merging same-reference rows) - Remove 50-line checklist example template (keep the rule, not the example) - Remove 25-line Recipe Completeness Verification (redundant with gate) - Remove 40-line Output Format example (Claude knows markdown) - Trim Validation from 8 items + gate to 5 essential items - Trim Common Pitfalls from 3-column to 2-column - Condense Steps 5+6 into single Step 5 - 311 lines → 134 lines (-57%) * Trim reference files per Claude skill authoring best practices Apply 'Claude is already smart' principle to reference files: - Remove 6 patterns Claude already knows (Interlocked, SemaphoreSlim dup, Array.Empty, Any() vs Count(), Enum.HasFlag, Random.Shared) - Remove IEquatable<T> duplicate (kept in structural-patterns.md) - Remove 'Why a Separate File' meta-commentary from structural-patterns.md - Remove all horizontal rules between patterns - Remove explanatory prose and obvious inline comments - Preserve all Detection sections, scan recipes, and Impact statements Total: 1,819 → 1,372 lines (-25%) * Rename skill and agent to gerund form per naming conventions - dotnet-performance-patterns → analyzing-dotnet-performance - dotnet-performance-optimizer → optimizing-dotnet-performance - Update all cross-references in frontmatter and agent skill list * Rewrite descriptions per effective description guidelines - Agent: Replace second-person trigger phrases and verbose examples with concise third-person description stating what it does and when to use it - Skill: Add specificity (85+ patterns, tiered severity) and clearer triggers - Both now follow: third person, specific key terms, what + when format * Refine performance report structure and findings format for clarity and conciseness * Remove outdated reference link from SKILL.md for clarity * Remove further reading section from SKILL.md for conciseness * Add compound allocation check to performance analysis workflow * Add performance analysis scenarios for critical patterns, collections, I/O, and struct issues * Address PR #6 review feedback from Stephen Toub Remove 15 patterns that are correctness-only, redundant, or not actionable: - async void, lock+async, Async All the Way Down, NonBacktracking, Regex timeouts, Cache Regex, Budget Compiled Regex, Seal Classes stub, ConfigureAwait(false), Parallel.ForEachAsync, async lambda Action, C#10 Interpolation Handlers, Span-Based Comparison, Utf8JsonWriter, JsonSerializerContext for AOT Clarify 3 patterns where rationale was unclear: - IEquatable<T>: explain boxing via EqualityComparer<T>.Default - IsMatch guard: explain Replace always allocates even on no-match - Chained strings: split into 3 distinct anti-pattern/fix pairs Rework 3 patterns per feedback: - CollectionsMarshal.AsSpan: qualified to ultra-hot-path-only - LINQ guardrail: moved to Common Pitfalls table - params overloads: added params ReadOnlySpan<T> as .NET 9+ alternative Fix nits: - Title: arrays → substring for slicing pattern - Remove try/finally from ArrayPool example - Qualify impact statement on boxing - Remove numbered headings for consistency across reference files - Add unsafe code pitfall to Common Pitfalls - Update pattern count 85→70, critical count 24→17 Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Move skill, agent, and tests to src/dotnet/ component layout Restructure to match upstream directory conventions: - skills/ → src/dotnet/skills/ - agents/ → src/dotnet/agents/ - skill tests → src/dotnet/tests/ - Update eval.yaml fixture source paths Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix eval.yaml source paths to resolve relative to skill directory The validator resolves source paths via join(skillPath, source), so fixture references need ../../tests/ prefix from the skill dir. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Remove validator results from tracking and add to .gitignore Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Replace synthetic eval fixtures with Humanizer-derived needle-in-haystack test suite Replace 4 synthetic Contoso fixtures with 11 realistic test fixtures modeled on patterns from the Humanizer library performance analysis (Runs A-J). 10 eval scenarios with 51 rubric items (up from 4 scenarios / 19 rubric items): - Scenarios 1-9: patterns the skill outperformed naked model on (J vs B) - Scenario 10: baseline patterns J missed (Span inconsistencies, unsealed classes) Each fixture is 240-380 lines with ~80% clean haystack code surrounding the anti-pattern needles, including decoys, positive findings, and correct patterns as contrast. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Split scenario 10 into two focused scenarios for truncation and unsealed classes The combined scenario was timing out at 120s with 2 files and 6 rubric items. Split into: - Scenario 10: Span inconsistencies and compound method chains (Truncation.cs, 3 rubric items) - Scenario 11: Unsealed leaf classes and locale hierarchy (Locales.cs, 3 rubric items) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Increase timeout to 180s for scenarios 7 and 10 These scenarios consistently timed out at 120s before the agent could synthesize findings, causing weak/negative improvement scores despite the skill detecting correct patterns. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Increase timeout to 180s for scenarios 4, 8, 9 All three timed out at 120s — agent spent time loading skill references and running grep recipes, never reaching synthesis before cutoff. Scenarios 7 and 10 already at 180s from prior fix. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Tune SKILL.md for sandboxed eval and add results report SKILL.md changes: - Add fallback for missing reference files (skip filesystem search) - Inline core scan recipes so agent works without reference files - Add 'read small files first' guidance to reduce grep overhead - Update validation checklist for reference-optional workflow Results: 73.7% overall improvement, 11/11 scenarios strong (≥60%) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Addressing @danmoseley feedback * Update src/dotnet/skills/analyzing-dotnet-performance/references/critical-patterns.md Co-authored-by: Dan Moseley <danmose@microsoft.com> * Address PR #6 review feedback: skill docs and fixture fixes Skill/reference changes: - Remove CollectionsMarshal.AsSpan section (too much churn per stephentoub) - Remove startup/initialization as examples of non-perf-sensitive code - Split Contains into own grep with false-positive note - Clarify 'exact counts' means grep match counts - GeneratedRegex: ALWAYS for static patterns, always beneficial - Rewrite regex engine section: static->GeneratedRegex, never remove NonBacktracking - Sealed class grep catches protected and file classes - StringComparison grep uses proper ERE, catches variable args Test fixture fixes: - Fix invalid regex character class in inflector-and-regex.cs - Fix Hungarian converter cache key (use original number) - Add truncation guard for truncationString >= length - Use explicit ordered array instead of dictionary keys for Farsi/Kurdish - Preserve negative sign in ToMetric null-symbol fallback - Remove stray double semicolon Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Dan Moseley <danmose@microsoft.com> |
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Jan Krivanek
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a9cf756c68 |
[Infra] Increase + Capture timeouts (C#) (#117)
* Increase and capture timeouts * Fix timeout checking * Fix gitignore * Improve the timeout display info * Fix timeout indicator position in markdown table Move the timeout indicator after the '/5' denominator so scores render as '1.0/5 timeout' instead of '1.0 timeout/5'. |
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Viktor Hofer
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a3519d9c21 |
Add eval.yaml tests for dotnet-msbuild and ignore skill-validator dist
Convert all 13 dotnet-msbuild test scenarios from the old expected-output.md format to skill-validator eval.yaml format. Each test has assertions and rubric criteria derived from the original evaluation checklists. Includes a negative test for domain-check (MSBuild skills should not activate for npm). Also add eng/skill-validator/dist/ to .gitignore. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> |
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microsoft-github-operations[bot]
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aaf2b79e44 | Initial commit |