AGENT SKILLS · ÉQUIPEMENT DE MISSION
Des Agent Skills utiles classés selon leur usage réel
Comparez les Skills vérifiés par fonction, contenu, installations et fiabilité de la source avant de les ajouter.
- PÉRIMÈTRE
- VÉRIFIÉ
- Skills
- 23 007
- dépôts
- 3551
- dernière synchronisation
- 4 nov. 2026
backnotpropprinciple-build-the-lever
Apply to any non-trivial work, not just bulk work: edits, migrations, analyses, checks. Build the tool that does it or proves it (codemod, script, generator, or a skill your subagents follow) instead of working by hand. The tool is the artifact a reviewer can rerun.
- Installations / 1h
- 7
- GitHub Stars
- 3,5 k
- Mis à jour
- 3 nov.
backnotpropprinciple-encode-lessons-in-structure
Apply when you catch yourself writing the same instruction a second time, or notice a recurring correction. Encode the rule as a lint, metadata flag, runtime check, or script instead of more text.
- Installations / 1h
- 7
- GitHub Stars
- 3,5 k
- Mis à jour
- 3 nov.
backnotpropprinciple-exhaust-the-design-space
Apply when facing a novel UI interaction or architectural decision with no precedent in the codebase. Build 2-3 competing prototypes and compare side by side before committing.
- Installations / 1h
- 7
- GitHub Stars
- 3,5 k
- Mis à jour
- 3 nov.
backnotpropprinciple-fix-root-causes
Apply when debugging. Trace each symptom back to the first place the system went wrong and fix it there. A guard is a fix only when the state it handles is legitimate.
- Installations / 1h
- 7
- GitHub Stars
- 3,5 k
- Mis à jour
- 3 nov.
backnotpropprinciple-guard-the-context-window
Apply when context is filling up: large outputs, long files, repeated reads, fan-out planning. Route bulk to subagents; keep summaries in the main thread, not raw payloads.
- Installations / 1h
- 7
- GitHub Stars
- 3,5 k
- Mis à jour
- 3 nov.
backnotpropprinciple-laziness-protocol
Apply when refactoring, evaluating diff size, or tempted to add abstractions, layers, or signal threading. Bias toward deletion and the smallest change that solves the problem.
- Installations / 1h
- 7
- GitHub Stars
- 3,5 k
- Mis à jour
- 3 nov.
backnotpropprinciple-make-operations-idempotent
Apply when designing commands, lifecycle steps, or processing loops that run amid crashes, restarts, and retries. Converge to the same end state regardless of partial prior runs.
- Installations / 1h
- 7
- GitHub Stars
- 3,5 k
- Mis à jour
- 3 nov.
backnotpropprinciple-migrate-callers-then-delete-legacy-apis
Apply when introducing a new internal API while old callers still exist. Migrate callers and delete the old API in the same wave instead of preserving compatibility layers.
- Installations / 1h
- 7
- GitHub Stars
- 3,5 k
- Mis à jour
- 3 nov.
backnotpropprinciple-minimize-reader-load
Apply when reviewing or shaping code that's hard to trace. Count layers between question and answer, and hidden state in the reader's head; collapse one-caller wrappers and shrink mutable scope.
- Installations / 1h
- 7
- GitHub Stars
- 3,5 k
- Mis à jour
- 3 nov.
backnotpropprinciple-model-the-domain
Apply when writing stateful logic, or when code branches a lot or repeats a shape assumption across files.
- Installations / 1h
- 7
- GitHub Stars
- 3,5 k
- Mis à jour
- 3 nov.
backnotpropprinciple-never-block-on-the-human
Apply when tempted to ask 'should I do X?' on reversible work.
- Installations / 1h
- 7
- GitHub Stars
- 3,5 k
- Mis à jour
- 3 nov.
backnotpropprinciple-redesign-from-first-principles
Apply when integrating a new requirement into an existing design.
- Installations / 1h
- 7
- GitHub Stars
- 3,5 k
- Mis à jour
- 3 nov.
backnotpropprinciple-subtract-before-you-add
Apply when sequencing an addition, refactor, or rewrite. Remove dead code, redundant validators, and stub references first, then build on the simpler base.
- Installations / 1h
- 7
- GitHub Stars
- 3,5 k
- Mis à jour
- 3 nov.
backnotpropprinciple-test-behavior-not-implementation
Apply when you write, change, or keep a test. Assert what the code's users can observe, so that the test fails when that behavior breaks and keeps passing when only the internals change.
- Installations / 1h
- 7
- GitHub Stars
- 3,5 k
- Mis à jour
- 3 nov.
backnotpropprinciple-type-system-discipline
Apply when designing types, reviewing a function signature, or writing code in any statically-typed language. Make illegal states unrepresentable, brand semantic primitives, parse external data at boundaries, exhaust variants, derive from authoritative schemas.
- Installations / 1h
- 7
- GitHub Stars
- 3,5 k
- Mis à jour
- 3 nov.
backnotpropsetup-pstack
Configure which models pstack uses per role and at what reasoning budget. Detects your available models and writes an always-applied rule that overrides the skill defaults. Use for /setup-pstack, "configure pstack models", "pstack budget", or changing pstack's model choices.
- Installations / 1h
- 7
- GitHub Stars
- 3,5 k
- Mis à jour
- 3 nov.
backnotpropshow-me-your-work
Keep a reviewable decision trail for long-running or unattended work: a TSV log with one row per decision (what, why, evidence, result). Local by default; commit it when a reviewer needs the trail to trust the result. Use for /show-me-your-work, autonomous or multi-phase runs, or work a human reviews after stepping away.
- Installations / 1h
- 7
- GitHub Stars
- 3,5 k
- Mis à jour
- 3 nov.
backnotproptechnical-writing
Layered technical-writing standard: Diátaxis structure, Google developer style sentences, STE instruction rules, Global English syntax. Use for /technical-writing or when writing or reviewing docs, RFCs, readmes, PR descriptions, or commit messages.
- Installations / 1h
- 7
- GitHub Stars
- 3,5 k
- Mis à jour
- 3 nov.
backnotpropwhy
Use for 'why does X work this way', 'why we picked Y', design rationale, regressions, postmortems, or data-backed thresholds. Discovers available MCPs and queries each evidence category (source control, issue tracker, long-form docs, real-time chat, infrastructure observability, error tracking, product analytics warehouse) in parallel, then returns a cited read on decisions and tradeoffs. Use how for runtime behavior.
- Installations / 1h
- 7
- GitHub Stars
- 3,5 k
- Mis à jour
- 3 nov.
coralogixcx-telemetry-querying
Use this skill for any question involving telemetry data: "investigate an issue", "debug a problem", "find out why something is slow", "check error rates", "analyze user behavior", "understand a production incident", "query telemetry data", "look at logs", "search logs", "find errors", "find stack traces", "filter by severity", "check traces", "examine spans", "investigate request latency", "debug service-to-service calls", "look up a trace ID", "analyze RUM data", "query rum.events", "check fro
- Installations / 1h
- 7
- GitHub Stars
- 241
- Mis à jour
- 3 nov.
margeloapi-design
Design and review predictable public APIs for TypeScript, JavaScript, React, and React Native libraries. Use when shaping exported functions, classes, hooks, options objects, event and listener APIs, error behavior, naming, cross-platform abstractions, or JS-only packages. Pair with build-nitro-modules when the library is backed by Nitro.
- Installations / 1h
- 7
- GitHub Stars
- 179
- Mis à jour
- 21 août
margelobuild-nitro-modules
Builds and designs React Native Nitro Modules with Nitrogen, HybridObject TypeScript specs, Nitro View components, generated native implementations, zero-copy and native-state APIs, Swift/Kotlin/C++ bindings, example apps, and testing. Use when creating a Nitro Module, adding or reviewing HybridObjects, building a Nitro View (HybridView) component, designing Nitro-specific public APIs, implementing native functionality, or setting up the nitrogen codegen pipeline. Pair with api-design for genera
- Installations / 1h
- 7
- GitHub Stars
- 179
- Mis à jour
- 21 août
margelocpp
Design, implement, and review modern C++ APIs and native implementation code. Use when working on .cpp, .hpp, CMake, RAII ownership, std::variant, callbacks, async work, platform bridges, or C++-backed React Native Nitro Module implementations.
- Installations / 1h
- 7
- GitHub Stars
- 179
- Mis à jour
- 21 août
googleworkspacegws-tasks
Google Tasks: Manage task lists and tasks.
- Installations / 1h
- 7
- GitHub Stars
- 32,1 k
- Mis à jour
- 3 nov.