Dev tools skills.
22,476 dev tools skills, including improve-codebase-architecture, tdd and setup-matt-pocock-skills, are listed on Ahel today. Each one has a page of its own that says what it does and whether Ahel can serve it in Claude, Claude Code, ChatGPT, Codex and Cursor.
Category: Dev tools
22,476 results · page 670 of 750
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deep-web-researchSkillDev tools
Multi-source web research with comparison, source quality checks, and a cited report. Use for market scans, tech decisions, due diligence, or “what do sources say about X”.
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devtestSkillDev tools
This skill should be used when the user asks to "test what I just changed", "/devtest", "smoke test my change", "verify my latest commit", "测一下我刚改的", "看看刚改的功能能不能跑", "跑一下登录看看", or similar requests to verify a recent code change against a running Android or iOS device. The skill reads the git diff, in
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diagnose-negativesSkillDev tools
Investigate negative session feedback for a Whetstone skill when asked to diagnose its failures.
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documenting-codeSkillDev tools
Write, rewrite, or update project docs from implementation facts - README
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dotnet-benchmarkingSkillDev tools
Measure C#/.NET performance with BenchmarkDotNet instead of stopwatches. USE FOR: BenchmarkDotNet console project setup, BenchmarkSwitcher.FromAssembly; [Benchmark]/[Benchmark(Baseline = true)]; [Params]; [GlobalSetup]/[GlobalCleanup]; [MemoryDiagnoser] allocation columns; [BenchmarkCategory]/[Group
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dotnet-enumerableSkillDev tools
Write and optimize C#/.NET enumerables, iterators, and LINQ usage. USE FOR: choosing IEnumerable<T>/IReadOnlyCollection<T>/IReadOnlyList<T>/ICollection<T>/IList<T>/IAsyncEnumerable<T> for params/returns; foreach codegen and value-type vs reference-type enumerator performance (List<T>, arrays, Span<T
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dotnet-generic-mathSkillDev tools
C# 11+ generic math with static abstract interface members in System.Numerics. USE FOR: writing generic numeric algorithms; constraining type parameters to INumber<T>/IFloatingPoint<T>/ITrigonometricFunctions<T>; implementing custom numeric types with operator overloads; defining static abstract int
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dotnet-simdSkillDev tools
Vectorize hot loops in C#/.NET the right way — reach for System.Numerics.Tensors (TensorPrimitives) first, then System.Runtime.Intrinsics (Vector128/256/512) for hand-written algorithms, hardware intrinsics only as a last resort. USE FOR: choosing between TensorPrimitives, Vector<T>, Vector128/256/5
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dotnet-solution-setupSkillDev tools
Repository and solution-level scaffolding best practices for .NET: .slnx solution format, Directory.Build.props shared MSBuild properties, Directory.Packages.props central package management (CPM), .editorconfig, SourceLink, deterministic/reproducible builds, global.json SDK pinning. USE FOR: scaffo
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entity-researchSkillDev tools
Research companies and people - leadership, revenue signals, tech stack, contacts, and sources. Use for sales intel, partner diligence, or competitive briefs.
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etsy-sellerSkillDev tools
Etsy SEO optimization for existing and new listings. Auto-detects REWRITE (when user pastes a current title + tags + description) or CREATE (when user gives a short product context). Triggers on "rewrite this listing", "optimize my Etsy listing", "fix my title and tags", "create new listing", "make
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eval-skillsSkillDev tools
Evaluate Whetstone skills from session evidence when asked to compare procedure-following results or optimization candidates.
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evidence-disciplineSkillDev tools
The worked cases behind this repo's evidence rules — every defect class with the measurement that found it, which way it failed, and the check that catches it, plus how to prove a fix is a fix (stash-and-rerun, asserting the mutation AND the restore, the .pyc trap, ambiguous mutation patterns). Use
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facebook-ads-audience-analysisSkillDev tools
Use for "which audiences are working on Meta", "is my lookalike better than broad", "is retargeting worth it", "who is actually converting", "should I still be running interest targeting", "which age group should I bid on", or "my audiences feel tired" — even when the user never says "audience". Thi
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facebook-ads-budget-pacingSkillDev tools
Use for "am I on track with my Meta budget", "will I overspend this month", "how much should I be spending a day", "which ad sets are capped", "we underspent and I don't know why", "why won't this ad set spend", or a mid-month spend check — even when the user never says "pacing". Also use when someo
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facebook-ads-client-reportSkillDev tools
Use when someone asks for a monthly Meta report for a client, wants the Facebook section of a client deck built, needs last month's paid social written up, asks for an end-of-month social ads report, asks "what do I tell the client", or asks how to present a target they missed — even when they never
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facebook-ads-creative-fatigueSkillDev tools
Use for "is my Meta creative burning out", "my CTR is dropping", "my CPMs keep rising", "how long before I need new ads", "which ads should I refresh", "how much new creative do I need a month", or "this ad used to work" — even when the user never says "fatigue". This is the how-long-has-it-left rea
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facebook-ads-placement-geo-and-deviceSkillDev tools
Use for "is Audience Network wasting my money", "should I turn off automatic placements", "how are Reels doing versus Feed", "which countries are working on Meta", "is mobile or desktop converting", "what time of day should I be running", or "where is my budget actually going" — even when the user n
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facebook-ads-settings-auditSkillDev tools
Use for "audit my Meta ads settings", "is this account set up right", "I inherited this Facebook account, what's wrong with it", "are the Advantage+ toggles on", "check my campaign settings", "why is this ad set optimising for the wrong thing", or "new client account review" — even when the user nev
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facebook-ads-structure-and-learning-reviewSkillDev tools
Use for "is my Meta account built right", "why are my ad sets stuck in learning", "do I have too many ad sets", "should I consolidate", "why won't this ad set exit learning", "I inherited this Facebook account, what's wrong with it", or "my delivery keeps restarting" — even when the user never says
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facebook-ads-waste-and-scaleSkillDev tools
Use for "where am I wasting money on Meta", "which ad sets should I pause", "what should I turn off", "which campaigns should I scale", "clean up my Facebook account", "what do I cut and where does the money go" — even without the words "waste" or "scale". Also use when someone wants a budget-neutra
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fixing-codeSkillDev tools
Fix code defects with a reproducible feedback loop, root-cause diagnosis,
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flutter-expertSkillDev tools
Master Flutter development with Dart 3, advanced widgets, and
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followup-writerSkillDev tools
Write J+3 and J+7 recruiter follow-ups from the Career inbox and pipeline. Use when an application is silent or the user asks for a relance.
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freelance-rate-cardSkillDev tools
Build or defend a freelance daily rate (TJM) from the Career profile, market, and mission scope. Use for freelance pricing, rate cards, and counter-offers.
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geodetic-coordinate-boundsSkillDev tools
Abstract math for geodetic coordinate constraints: valid ranges, wrap semantics, and coordinate type distinctions. USE FOR: validating latitude ∈ [−90°, +90°] and longitude ∈ (−180°, +180°]; understanding why latitude is clamped but longitude wraps; difference between geodetic and geocentric latitud
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