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Multi-harness agentic plugin marketplace for Claude Code, Codex, Cursor, OpenCode, GitHub Copilot, Google Antigravity, and Pi

Source on GitHubSort and filter them in the skills list

42,334 stars on GitHub, Nov 9, 2026 · 84 skills · 1 bundle

Its bundle

  1. Conductor

    Bundle of 3 skills
    Use it when:
    You want an agent to build features from written project context and an agreed plan, across many sessions, approving each phase before it moves on.
    It does:
    Keeps project context files, turns each feature, bug, chore or refactor into a track, a unit of work with a spec and phased plan, then builds it test-first.

    context-driven-development, track-management, workflow-patterns

    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    11.5K
    top 42%
    Weekly Downloads
    152
    bottom 29%

Its skills, most installed first

  1. brand-landingpage

    Use it when:
    You've built a product or side project and need a landing page, but have no visual direction or brand yet.
    It does:
    Interviews you in about ten questions, turns your answers into a design system in Stitch, a service that generates screens from text prompts, then generates the page.
    type:workfloweffect:remoteneeds:accountdesigninterviewmarketingai-generationstack:stitch
    Age
    6 months
    Stars
    42.3K
    top 24%
    Total Downloads
    39.9K
    top 19%
    Weekly Downloads
    157
    bottom 31%

  2. api-design-principles

    Use it when:
    You're designing a new REST or GraphQL API, reviewing an API spec, or setting API standards for a team.
    It does:
    Gives the agent principles for resources, HTTP methods, GraphQL schemas, versioning, pagination, rate limits and errors.
    type:guidelineseffect:noneneeds:nonebackendarchitecturestack:graphql
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    31.3K
    top 21%
    Weekly Downloads
    372
    top 48%

  3. code-review-excellence

    Use it when:
    You're reviewing a pull request, or setting review standards or a checklist for a team.
    It does:
    Walks a review through four phases: context, high-level design, line-by-line checks, then a summary and a clear verdict.
    type:workfloweffect:noneneeds:nonecode-review
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    30.9K
    top 22%
    Weekly Downloads
    277
    bottom 47%

  4. security-requirement-extraction

    Use it when:
    You have a threat model or business security goals and need requirements, security user stories or acceptance criteria a team can build and test against.
    It does:
    Traces each requirement from a business need to a security requirement to a technical control, typed as functional, non-functional or constraint, with priority and risk level.
    type:guidelineseffect:noneneeds:nonesecurityrequirements
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    26.4K
    top 25%
    Weekly Downloads
    437
    top 45%

  5. architecture-patterns

    Use it when:
    You're designing a backend service, untangling business logic from ORM models or HTTP code, splitting a monolith into bounded contexts, or breaking dependency cycles between layers.
    It does:
    Gives the agent the rules of Clean and Hexagonal Architecture and the strategic and tactical patterns of Domain-Driven Design, with Python examples.
    type:guidelineseffect:noneneeds:nonearchitecturedomain-modelingbackendstack:python
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    25.1K
    top 25%
    Weekly Downloads
    363
    top 48%

  6. architecture-decision-records

    Use it when:
    You're making or recording a significant technical decision, such as a database or framework choice, or setting up a decision process for a team.
    It does:
    Says when an ADR is worth writing, how one moves from proposed to accepted, deprecated or superseded, and how to keep a numbered index in docs/adr.
    type:guidelineseffect:noneneeds:nonearchitecturedocs-writing
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    24.3K
    top 26%
    Weekly Downloads
    941
    top 29%

  7. prompt-engineering-patterns

    Use it when:
    You're writing, optimizing or debugging the prompts inside an LLM application, or a prompt gives inconsistent or unparseable output.
    It does:
    Covers few-shot example selection, chain-of-thought with self-verification, structured outputs with Pydantic, prompt templates, system prompts and recovery from malformed output.
    type:guidelineseffect:noneneeds:noneagent-developmentstack:pythonstack:langchainstack:claude
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    24.2K
    top 26%
    Weekly Downloads
    340
    top 49%

  8. python-design-patterns

    Use it when:
    You're designing a Python service or component, splitting a class that does too much, or deciding whether a new abstraction is worth it.
    It does:
    Gives the agent design principles with Python examples: keep it simple, one reason to change per unit, separate layers, compose rather than inherit.
    type:guidelineseffect:noneneeds:nonecode-qualityrefactoringarchitecturestack:python
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    23.6K
    top 26%
    Weekly Downloads
    334
    top 49%

  9. error-handling-patterns

    Use it when:
    You're adding error handling to a feature, designing how an API reports failures, or making a service survive failing dependencies.
    It does:
    Explains when to throw exceptions, return Result types or crash, and which errors are recoverable, with idioms for Python, TypeScript, Rust and Go.
    type:guidelineseffect:noneneeds:nonecode-qualitybackendstack:pythonstack:typescriptstack:ruststack:go
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    23.6K
    top 26%
    Weekly Downloads
    247
    bottom 44%

  10. stride-analysis-patterns

    Use it when:
    You're starting a threat model, reviewing a system's architecture or design decisions for security, or preparing for an audit.
    STRIDE means:
    Six threat categories, each tied to a property: Spoofing (authentication), Tampering (integrity), Repudiation (audit logs), Information disclosure (confidentiality), Denial of service (availability), Elevation of privilege (authorization).
    type:guidelineseffect:noneneeds:nonesecurityarchitecture
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    22.2K
    top 27%
    Weekly Downloads
    499
    top 34%

  11. responsive-design

    Use it when:
    You're building a layout that has to work from phones to large desktops, or components that adapt to the space they're placed in.
    It does:
    Gives the agent patterns for container queries, fluid type with clamp(), Grid and Flexbox layouts, navigation, images, tables and mobile viewport units.
    type:guidelineseffect:noneneeds:nonedesignmobilestack:cssstack:tailwindstack:react
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    22K
    top 28%
    Weekly Downloads
    432
    top 45%

  12. threat-mitigation-mapping

    Use it when:
    You have a list of threats and must decide which security controls to invest in, check what they cover, or plan remediation.
    It does:
    Maps each threat to controls by type (prevent, detect, correct) and by layer (network, application, data, endpoint, process), checking for defense in depth.
    type:guidelineseffect:noneneeds:nonesecurity
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    21.2K
    top 28%
    Weekly Downloads
    507
    top 34%

  13. auth-implementation-patterns

    Use it when:
    You're adding login, securing an API, adding Google or GitHub sign-in, setting up roles and permissions, or debugging an auth problem.
    It does:
    Explains authentication versus authorization and when to use sessions, JWTs or OAuth2, with TypeScript and Express examples for each.
    type:guidelineseffect:noneneeds:noneauthsecuritybackendstack:typescriptstack:express
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    20.8K
    top 28%
    Weekly Downloads
    456
    top 38%

  14. attack-tree-construction

    Use it when:
    You're mapping how an attacker could reach a goal, planning a penetration test, or explaining security risks and defensive priorities to stakeholders.
    Attack tree:
    A goal at the root, split into sub-goals; an OR node needs any one child, an AND node all of them, and leaves are single attack steps.
    type:guidelineseffect:noneneeds:nonesecuritydiagrams
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    18.7K
    top 29%
    Weekly Downloads
    429
    top 46%

  15. database-migration

    Use it when:
    You're changing a database schema, transforming existing data or moving between databases, and want a way back if it fails.
    It does:
    Gives the agent migration patterns with up and down steps, mostly in Sequelize, plus the TypeORM and Prisma basics.
    type:guidelineseffect:noneneeds:nonemigrationdatabasesstack:sequelizestack:typeormstack:prisma
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    18K
    top 30%
    Weekly Downloads
    204
    bottom 40%

  16. data-storytelling

    Use it when:
    You're presenting analytics to executives or investors, writing a data report or business review, or explaining findings to a non-technical audience.
    It does:
    Shapes findings into an arc: a hook, the baseline, the data that builds up, the key insight, recommendations and a call to action.
    type:guidelineseffect:noneneeds:nonechartswritingslides
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    17.6K
    top 30%
    Weekly Downloads
    292
    bottom 48%

  17. backtesting-frameworks

    Use it when:
    You're building a backtester, or checking whether a trading strategy's historical results can be trusted.
    It does:
    Names the biases that inflate backtests (look-ahead, survivorship, overfitting, cherry-picking, ignored trading costs) and how to avoid each.
    type:guidelineseffect:noneneeds:nonefinancestack:python
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    17.5K
    top 30%
    Weekly Downloads
    320
    bottom 50%

  18. kpi-dashboard-design

    Use it when:
    You're choosing KPIs and laying out an executive, departmental or real-time operations dashboard, or fixing one whose numbers contradict each other.
    It does:
    Sorts KPIs into strategic, tactical and operational levels by audience and update frequency, and limits a dashboard to 5-7 of them.
    type:guidelineseffect:noneneeds:nonechartsdesign
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    17.1K
    top 31%
    Weekly Downloads
    437
    top 45%

  19. openapi-spec-generation

    Use it when:
    You're documenting a REST API, designing its contract before writing code, or need a spec to generate client SDKs from.
    It does:
    Picks design-first, code-first or hybrid to suit the API, and writes the spec with shared schemas, examples, every error and security schemes.
    type:guidelineseffect:noneneeds:nonedocs-writingbackendstack:openapi
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    17K
    top 31%
    Weekly Downloads
    210
    bottom 41%

  20. interaction-design

    Use it when:
    You're adding hover and press feedback, loading states, toggles, page transitions or swipe gestures to a UI.
    It does:
    Keeps motion to what communicates: confirming an action, showing where things come from, drawing attention or keeping context.
    type:guidelineseffect:noneneeds:noneanimationdesignstack:reactstack:framer-motion
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    17K
    top 31%
    Weekly Downloads
    344
    top 49%

  21. design-system-patterns

    Use it when:
    You're creating design tokens, adding theme switching or multi-brand themes, or building a component library.
    It does:
    Organizes tokens in three layers: primitives (raw values), semantic tokens (what a value means, such as text-primary) and component tokens (button-bg).
    type:guidelineseffect:noneneeds:nonedesign-systemdesignstack:reactstack:style-dictionary
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    16.7K
    top 31%
    Weekly Downloads
    262
    bottom 46%

  22. solidity-security

    Use it when:
    You're writing a smart contract, checking one for vulnerabilities, or preparing it for a professional audit.
    It does:
    Shows vulnerable and fixed Solidity for reentrancy, integer overflow, missing access control and front-running.
    type:guidelineseffect:noneneeds:noneweb3securitystack:soliditystack:hardhatstack:openzeppelin
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    15.8K
    top 32%
    Weekly Downloads
    172
    bottom 34%

  23. gdpr-data-handling

    Use it when:
    You're building a system that processes EU personal data, adding privacy controls, or reviewing a system for GDPR compliance.
    It does:
    Sorts personal data by the protection it needs, ties processing to one of the six lawful bases and lists the rights users can exercise.
    type:guidelineseffect:noneneeds:noneprivacy
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    15.4K
    top 33%
    Weekly Downloads
    217
    bottom 41%

  24. accessibility-compliance

    Use it when:
    You're building or auditing an interface for WCAG 2.2 AA or AAA, screen readers or keyboard-only use.
    It does:
    Gives the agent rules, such as native elements over ARIA, visible focus, text alternatives and live regions, and the common failures to look for.
    type:guidelineseffect:noneneeds:noneaccessibility
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    15.2K
    top 33%
    Weekly Downloads
    212
    bottom 41%

  25. monorepo-management

    Use it when:
    You're starting a monorepo, merging several repos into one, or speeding up its builds and tests.
    It does:
    Recommends pnpm workspaces and Turborepo for most teams, calls Nx feature-rich but complex, and shows how to set them up.
    type:guidelineseffect:noneneeds:nonebuild-toolsarchitecturecistack:turborepostack:nxstack:pnpmstack:changesets
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    15K
    top 34%
    Weekly Downloads
    189
    bottom 38%

  26. rag-implementation

    Use it when:
    You're building a question-answering bot, a documentation assistant or a search over your own documents, and want answers grounded in them.
    It does:
    Gives the agent the parts of a RAG system, which fetches relevant passages and hands them to the model, and the options for each part.
    type:guidelineseffect:noneneeds:noneagent-developmentdatabasesstack:langchain
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    14.4K
    top 35%
    Weekly Downloads
    222
    bottom 42%

  27. deployment-pipeline-design

    Use it when:
    You're designing CI/CD for a new service, adding gates between environments, moving to canary or blue-green releases, or debugging a stuck deployment gate.
    It does:
    Works from your app, deployment target, environments, rollout and gate needs and monitoring stack to lay out stages, gates, rollout strategy, health checks and rollback.
    type:guidelineseffect:noneneeds:nonecideployment
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    14.2K
    top 36%
    Weekly Downloads
    182
    bottom 36%

  28. changelog-automation

    Use it when:
    You want changelogs and release notes generated from commit history instead of written by hand, or a team to agree on a commit message format.
    It does:
    Explains Conventional Commits, how each commit type maps to a Keep a Changelog section, and which version number a change bumps.
    type:guidelineseffect:noneneeds:nonegitdocs-writingcistack:git
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    14.1K
    top 37%
    Weekly Downloads
    172
    bottom 34%

  29. visual-design-foundations

    Use it when:
    You're setting up design tokens for a new project, choosing fonts, building an accessible color palette, planning dark mode or checking a UI for visual consistency.
    It does:
    Gives the agent starting values as CSS variables: a type scale, a spacing scale, semantic color tokens and icon sizes, plus a starter Tailwind config.
    type:guidelineseffect:noneneeds:nonedesigndesign-systemaccessibility
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    14.1K
    top 37%
    Weekly Downloads
    223
    bottom 42%

  30. debugging-strategies

    Use it when:
    You're chasing a bug, an intermittent failure, a performance problem or a production issue, in any language or stack.
    It does:
    Works in four phases: reproduce and shrink the bug, gather errors, environment and recent changes, form a hypothesis, then test it by bisecting, logging or isolating parts.
    type:workfloweffect:localneeds:nonedebuggingperformance
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    13.9K
    top 37%
    Weekly Downloads
    192
    bottom 39%

  31. microservices-patterns

    Use it when:
    You're splitting a monolith into services, drawing service boundaries, or designing how services talk to each other and survive each other's failures.
    It does:
    Gives the agent patterns for cutting services, calling them directly or through events, giving each its own data, and staying up when one fails.
    type:guidelineseffect:noneneeds:nonearchitecturebackend
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    13.7K
    top 38%
    Weekly Downloads
    183
    bottom 37%

  32. secrets-management

    Use it when:
    Your pipelines need API keys, database passwords or certificates, and you want them stored, injected and rotated without hardcoding them.
    It does:
    Shows how to store secrets in Vault or AWS Secrets Manager and pull them into GitHub Actions, GitLab CI, Terraform and Kubernetes.
    type:guidelineseffect:noneneeds:nonesecuritycistack:vaultstack:amazonstack:githubstack:gitlab
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    13.6K
    top 38%
    Weekly Downloads
    193
    bottom 39%

  33. web-component-design

    Use it when:
    You're building a component library or design system, designing a component's props, or refactoring old components into composable ones.
    It does:
    Gives the agent composition patterns (compound components, render props, slots), rules for prop APIs, and a comparison of five styling approaches.
    type:guidelineseffect:noneneeds:nonedesign-systemarchitecturestack:reactstack:vuestack:svelte
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    13.6K
    top 38%
    Weekly Downloads
    182
    bottom 36%

  34. protocol-reverse-engineering

    Use it when:
    You need to understand an undocumented or proprietary network protocol, for security research, interoperability or debugging network communication.
    It does:
    Captures traffic, maps message structure and fields by comparing samples, writes a specification, checks it with a parser, then probes edge cases by fuzzing.
    type:workfloweffect:remoteneeds:clisecuritydebuggingstack:wireshark
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    13.4K
    top 38%
    Weekly Downloads
    297
    bottom 48%

  35. llm-evaluation

    Use it when:
    You need to know whether a prompt, model or pipeline change made your LLM app better or worse, or want a baseline before shipping.
    It does:
    Lays out three kinds of evaluation: computed metrics, human ratings, and LLM-as-judge, where a stronger model scores or compares answers.
    type:guidelineseffect:noneneeds:nonetestingagent-development
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    13.3K
    top 38%
    Weekly Downloads
    245
    bottom 44%

  36. startup-financial-modeling

    Use it when:
    You're an early-stage founder projecting revenue, working out burn and runway, or preparing financials for a seed or Series A raise.
    It does:
    Walks through nine steps: business model, cohort revenue, costs, hiring plan, cash flow, key metrics, three scenarios, sanity checks and funding rounds.
    type:workfloweffect:noneneeds:nonefinance
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    13.1K
    top 39%
    Weekly Downloads
    234
    bottom 43%

  37. wcag-audit-patterns

    Use it when:
    You're auditing a site for accessibility, fixing WCAG violations, or preparing for ADA, Section 508 or VPAT requirements.
    It does:
    Ranks common violations by impact, and its reference file gives a checklist of 38 Level A and AA criteria, grouped by principle, about a third of them with code examples.
    type:guidelineseffect:noneneeds:noneaccessibilitytesting
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    13K
    top 39%
    Weekly Downloads
    210
    bottom 41%

  38. market-sizing-analysis

    Use it when:
    You need market size figures for a pitch deck or business plan, or to decide whether a market is worth entering.
    It does:
    Defines the market, gathers sources, calculates total, serviceable and obtainable market with up to three methods, then cross-checks the results.
    type:workfloweffect:noneneeds:nonefinanceresearch
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    12.2K
    top 41%
    Weekly Downloads
    188
    bottom 38%

  39. memory-safety-patterns

    Use it when:
    You're writing or reviewing C, C++ or Rust and want to rule out leaks, dangling pointers, buffer overflows and data races.
    It does:
    Gives the agent a table of six memory bug types and how each is prevented, with code patterns for each language.
    type:guidelineseffect:noneneeds:nonecode-qualitydebuggingstack:cstack:cppstack:rust
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    12.2K
    top 41%
    Weekly Downloads
    165
    bottom 33%

  40. cost-optimization

    Use it when:
    Your cloud bill keeps growing and you want savings, or tags and budgets that keep spending visible.
    It does:
    Organizes savings into four levers, visibility, right-sizing, pricing models and architecture, with each provider's discount options for AWS, Azure, GCP and OCI.
    type:guidelineseffect:noneneeds:noneinfrastructurestack:amazonstack:azurestack:google-cloudstack:ocistack:terraform
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    11.9K
    top 41%
    Weekly Downloads
    155
    bottom 30%

  41. embedding-strategies

    Use it when:
    You're building semantic search or RAG and need to pick an embedding model, split documents into chunks, or measure retrieval quality.
    It does:
    Compares ten embedding models by dimensions, token limit and best use, and gives the agent chunking and preprocessing rules.
    type:guidelineseffect:noneneeds:noneagent-developmentstack:pythonstack:voyage-aistack:openai
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    11.8K
    top 41%
    Weekly Downloads
    157
    bottom 31%

  42. data-quality-frameworks

    Use it when:
    You run data pipelines or a warehouse and want bad, missing or stale data caught before it reaches reports or models.
    It does:
    Covers six dimensions of data quality, from completeness to timeliness, tested in three layers: schema, single-column and cross-table tests.
    type:guidelineseffect:noneneeds:nonetestingdatabasesstack:great-expectationsstack:dbtstack:python
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    11.7K
    top 41%
    Weekly Downloads
    189
    bottom 38%

  43. startup-metrics-framework

    Use it when:
    You're a founder choosing which numbers to track, checking business health against benchmarks, or preparing metrics for investors or a board.
    It does:
    Gives formulas and benchmarks for SaaS, marketplace, consumer and B2B metrics, and says which matter at pre-seed, seed and Series A.
    type:guidelineseffect:noneneeds:nonefinance
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    11.7K
    top 41%
    Weekly Downloads
    169
    bottom 33%

  44. billing-automation

    Use it when:
    You're building SaaS subscription billing yourself and need trials, renewals, failed-payment retries, plan changes or tax handled.
    It does:
    Explains billing cycles, subscription states, dunning and proration, then gives Python classes for each part of a billing engine.
    type:guidelineseffect:noneneeds:nonepaymentsbackendstack:python
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    11.6K
    top 41%
    Weekly Downloads
    154
    bottom 29%

  45. ml-pipeline-workflow

    Use it when:
    You're designing a production ML pipeline that takes data through training and validation to deployment and monitoring.
    It does:
    Lays out the pipeline stages, a four-phase production workflow and best practices for versioning, model registries and gradual rollouts.
    type:guidelineseffect:noneneeds:nonedeploymentinfrastructure
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    11.5K
    top 42%
    Weekly Downloads
    157
    bottom 31%

  46. context-driven-development

    Part of Conductor
    Use it when:
    You want every AI coding session on a project to start from the same written product goals, tech choices and working rules.
    It does:
    Creates and keeps current a conductor/ folder of Markdown files: product vision, product guidelines, tech stack, workflow rules and a registry of work units.
    type:workfloweffect:localneeds:noneplanningdocs-writingmemory
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    11.5K
    top 42%
    Weekly Downloads
    149
    bottom 28%

  47. dependency-upgrade

    Use it when:
    You're moving a JavaScript project to a new major version of a framework or library, or clearing out outdated and vulnerable packages.
    It does:
    Audits what's outdated, maps compatible versions, then upgrades in three phases, one package at a time with tests after each, rolling back if they fail.
    type:workfloweffect:localneeds:nonemigrationtestingstack:javascriptstack:npm
    Age
    9 months
    Stars
    42.3K
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    top 42%
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    157
    bottom 31%

  48. competitive-landscape

    Use it when:
    You're sizing up competitors, choosing a market position, or preparing the competition section of a pitch.
    It does:
    Rates the industry on Porter's five forces, maps competitors on two dimensions to find gaps, profiles the top 3–5 rivals and tests which advantages last.
    type:workfloweffect:noneneeds:noneresearchmarketing
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    11.5K
    top 42%
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    166
    bottom 33%

  49. memory-forensics

    Use it when:
    You're responding to an incident or analyzing malware and have, or need to capture, a RAM dump from Windows, Linux, macOS or a VM.
    It does:
    Captures memory with tools such as WinPmem, LiME or osxpmem, then runs Volatility 3 plugins in a malware workflow and an incident-response workflow.
    type:workfloweffect:localneeds:clisecuritystack:volatilitystack:yara
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    11.4K
    top 42%
    Weekly Downloads
    157
    bottom 31%

  50. risk-metrics-calculation

    Use it when:
    You're measuring portfolio risk, setting risk limits, or building a risk dashboard.
    It does:
    Defines each metric and when to use it, then its reference file implements them in Python with pandas and NumPy.
    type:guidelineseffect:noneneeds:nonefinancestack:python
    Age
    9 months
    Stars
    42.3K
    top 24%
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    11.4K
    top 42%
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    182
    bottom 36%

  51. binary-analysis-patterns

    Use it when:
    You're reverse-engineering an executable, analyzing malware, or reading a decompiler's output and want to recover the original logic.
    It does:
    Catalogs how compilers turn C into assembly — branches, loops, switch tables, arrays, structs, string ops — and how to read it back.
    type:guidelineseffect:noneneeds:clisecuritystack:ghidrastack:ida
    Age
    9 months
    Stars
    42.3K
    top 24%
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    11.4K
    top 42%
    Weekly Downloads
    185
    bottom 37%

  52. cqrs-implementation

    Use it when:
    You want to scale reads separately from writes, or pair CQRS with event sourcing.
    It does:
    Explains the pieces — commands, command handlers, events, queries, query handlers, projectors — and how a write model feeds a read model through events.
    type:guidelineseffect:noneneeds:nonearchitecturebackendstack:python
    Age
    9 months
    Stars
    42.3K
    top 24%
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    11.4K
    top 42%
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    153
    bottom 29%

  53. workflow-patterns

    Only works as part of Conductor
    Use it when:
    You're implementing tasks from a Conductor track's plan.md and want a strict TDD loop with checkpoints.
    It does:
    Runs an 11-step lifecycle per task: write failing tests, make them pass, refactor, check coverage, commit, attach a git note, record the commit SHA.
    type:workfloweffect:localneeds:nonetddagent-workflowsgit
    Age
    9 months
    Stars
    42.3K
    top 24%
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    11.4K
    top 42%
    Weekly Downloads
    152
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  54. incident-runbook-templates

    Use it when:
    You're writing a runbook for a service or database outage, or onboarding on-call engineers.
    It does:
    Gives a runbook structure and fill-in templates, with severity levels (SEV1–SEV4) and their response times.
    type:guidelineseffect:noneneeds:nonedocs-writing
    Age
    9 months
    Stars
    42.3K
    top 24%
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    11.3K
    top 42%
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    168
    bottom 33%

  55. anti-reversing-techniques

    Use it when:
    You hit anti-debugging, anti-VM, obfuscation or packing while analyzing a binary you're authorized to.
    It does:
    Names each protection and where it appears, then gives a specific way past it — a patch address, a hook point or a tool command.
    type:guidelineseffect:noneneeds:clisecurity
    Age
    9 months
    Stars
    42.3K
    top 24%
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    11.3K
    top 42%
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    164
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  56. postmortem-writing

    Use it when:
    You're writing a postmortem after an incident, or running the review meeting.
    It does:
    Frames the review as blameless — what conditions allowed the failure, not who caused it — and gives templates and a 5 Whys structure.
    type:guidelineseffect:noneneeds:nonedocs-writing
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    11.2K
    top 43%
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    164
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  57. sast-configuration

    Use it when:
    You're adding static security scanning to a codebase or CI/CD pipeline.
    It does:
    Compares and configures three SAST tools — Semgrep, SonarQube and CodeQL — and shows how to write custom rules and tune false positives.
    type:guidelineseffect:noneneeds:nonesecuritycistack:semgrepstack:sonarqubestack:codeql
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    11.2K
    top 43%
    Weekly Downloads
    171
    bottom 34%

  58. event-store-design

    Use it when:
    You're building event-sourcing infrastructure or choosing where to store events.
    It does:
    Sets the requirements for an event store — append-only, ordered per stream and globally, versioned for concurrency, subscribable, idempotent.
    type:guidelineseffect:noneneeds:nonearchitecturedatabasesbackend
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    11.2K
    top 43%
    Weekly Downloads
    153
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  59. hybrid-search-implementation

    Use it when:
    Pure vector search misses exact terms like names or codes, and you want keyword matching too.
    It does:
    Runs vector and keyword search in parallel and fuses their rankings into one result list.
    type:guidelineseffect:noneneeds:nonedatabasesagent-development
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    11.2K
    top 43%
    Weekly Downloads
    166
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  60. screen-reader-testing

    Use it when:
    You're validating that a site works with screen readers, or debugging an ARIA problem.
    It does:
    Names the major screen readers and their share, sets a minimum and a comprehensive test matrix, and points to per-reader setup references.
    type:guidelineseffect:noneneeds:noneaccessibilitytesting
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    11.1K
    top 44%
    Weekly Downloads
    167
    bottom 33%

  61. saga-orchestration

    Use it when:
    You need a multi-service transaction without two-phase commit — an order, booking or approval flow that must roll back on partial failure.
    It does:
    Defines the saga as ordered steps, each with a compensating undo, run by an orchestrator or by choreography.
    type:guidelineseffect:noneneeds:nonearchitecturebackendstack:python
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    11.1K
    top 44%
    Weekly Downloads
    159
    bottom 31%

  62. multi-cloud-architecture

    Use it when:
    You're designing across more than one cloud, migrating between providers, or avoiding vendor lock-in.
    It does:
    Maps equivalent compute, storage and database services across AWS, Azure, GCP and OCI, and gives patterns for combining them.
    type:guidelineseffect:noneneeds:nonearchitectureinfrastructurestack:amazonstack:azurestack:google-cloudstack:oci
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    11.1K
    top 44%
    Weekly Downloads
    150
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  63. similarity-search-patterns

    Use it when:
    You're building semantic search, RAG retrieval or a recommendation engine over embeddings.
    It does:
    Helps pick a distance metric and an index type for your data size and recall/latency needs.
    type:guidelineseffect:noneneeds:nonedatabasesagent-developmentperformance
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    11K
    top 44%
    Weekly Downloads
    149
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  64. vector-index-tuning

    Use it when:
    A vector index is too slow, too large, or not recalling enough, and you need to tune it.
    It does:
    Maps data size to an index type and explains the HNSW parameters and quantization options that trade recall against speed and memory.
    type:guidelineseffect:noneneeds:nonedatabasesperformanceagent-development
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    11K
    top 44%
    Weekly Downloads
    148
    bottom 27%

  65. hybrid-cloud-networking

    Use it when:
    You're linking an on-premises data center to one or more clouds, running hybrid active-active setups or migrating to the cloud gradually.
    It does:
    Weighs each cloud's site-to-site VPN against its dedicated link: AWS Direct Connect, Azure ExpressRoute, GCP Interconnect and OCI FastConnect.
    type:guidelineseffect:noneneeds:noneinfrastructuresecuritystack:amazonstack:azurestack:google-cloudstack:oracle-cloudstack:terraform
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    11K
    top 44%
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    150
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  66. pci-compliance

    Use it when:
    You're building or auditing a system that takes card payments, or trying to shrink how much of it PCI DSS covers.
    It does:
    Lists the standard's 12 requirements and four merchant levels, and shows Python that masks card numbers in logs, refuses to store CVV or PIN, tokenizes and encrypts.
    type:guidelineseffect:noneneeds:nonesecuritypaymentsstack:stripestack:python
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    10.9K
    top 45%
    Weekly Downloads
    163
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  67. projection-patterns

    Use it when:
    You have an event-sourced system and need query-friendly views, dashboards or search indexes built from its events.
    Terms:
    A projection turns a stream of events into a read model, a table or index shaped for queries; a checkpoint records the last event applied.
    type:guidelineseffect:noneneeds:nonearchitecturebackenddatabasesstack:pythonstack:postgresstack:elasticsearch
    Age
    9 months
    Stars
    42.3K
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    10.9K
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    150
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  68. employment-contract-templates

    Use it when:
    You're writing an offer letter, an employment contract or a section of an employee handbook, or standardizing your company's HR documents.
    You get:
    Markdown templates with bracketed blanks for an offer letter, an employment agreement for a contract position and handbook policies.
    type:guidelineseffect:noneneeds:nonewritingdocuments
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    10.9K
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    Weekly Downloads
    147
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  69. slo-implementation

    Use it when:
    You're setting reliability targets for a service, adopting SRE practices or tying alerts to what users actually experience.
    It does:
    Defines availability and latency as the share of good requests, sets a target, and treats the gap to 100% as an error budget, the failure you can afford.
    type:guidelineseffect:noneneeds:noneobservabilitystack:prometheusstack:grafana
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    10.8K
    top 45%
    Weekly Downloads
    156
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  70. defi-protocol-templates

    Use it when:
    You're building a staking platform, an automated market maker, token governance or flash loans on an Ethereum-style chain.
    You get:
    Solidity contracts to start from: staking with per-second rewards, a two-token AMM with a 0.3% swap fee, a voting token with a proposal contract, and a flash loan provider.
    type:guidelineseffect:noneneeds:noneweb3financestack:soliditystack:openzeppelin
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    10.8K
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    145
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  71. team-composition-analysis

    Use it when:
    You're a founder deciding who to hire next, what salary and equity to offer, or how to budget headcount against a funding round.
    It does:
    Lays out team size and roles at pre-seed, seed and Series A, then works through eight steps from identifying your stage to allocating equity.
    type:workfloweffect:noneneeds:nonefinance
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    10.7K
    top 46%
    Weekly Downloads
    151
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  72. mtls-configuration

    Use it when:
    You want services in a Kubernetes service mesh to prove their identity to each other, or a TLS handshake between them is failing.
    It does:
    Explains the mTLS handshake, where each side checks the other's certificate, and a certificate chain from a root CA down to short-lived workload certificates.
    type:guidelineseffect:noneneeds:nonesecurityinfrastructurestack:kubernetesstack:istiostack:linkerdstack:cert-managerstack:spire
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    10.7K
    top 46%
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    151
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  73. on-call-handoff-patterns

    Use it when:
    Your on-call shift is ending, you're handing over mid-incident, or you're setting up or improving a team's handoff routine.
    It does:
    Has the outgoing engineer cover five things: active incidents, ongoing investigations, recent changes, known issues and upcoming events.
    type:guidelineseffect:noneneeds:nonehandoffdocs-writing
    Age
    9 months
    Stars
    42.3K
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    Total Downloads
    10.7K
    top 46%
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    153
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  74. service-mesh-observability

    Use it when:
    You run Istio or Linkerd on Kubernetes and need request metrics, traces across services, a dependency map or alerts on mesh traffic.
    It does:
    Frames mesh monitoring around the golden signals, latency, traffic, errors and saturation, with starting alert thresholds such as P99 over 500 ms or errors over 1%.
    type:guidelineseffect:noneneeds:noneobservabilityinfrastructurestack:kubernetesstack:istiostack:linkerdstack:prometheusstack:grafanastack:jaegerstack:kialistack:opentelemetry
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    10.7K
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    147
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  75. track-management

    Part of Conductor
    Use it when:
    You're starting a feature, bug fix, chore or refactor in a project run with Conductor, or writing or updating its spec.md and plan.md.
    It does:
    Defines a track, one unit of work with its own folder, an ID such as user-auth_20250115, a spec, a phased plan and metadata, and its lifecycle from creation to archive.
    type:workfloweffect:localneeds:noneplanningrequirements
    Age
    9 months
    Stars
    42.3K
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    10.6K
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    147
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  76. nft-standards

    Use it when:
    You're launching an NFT collection, game items or non-transferable badges, or adding royalties for marketplaces.
    You get:
    Solidity contracts for a capped, paid ERC-721 mint and an ERC-1155 set of game items with per-item supply caps, batch minting and burning.
    type:guidelineseffect:noneneeds:noneweb3stack:soliditystack:openzeppelinstack:ipfs
    Age
    9 months
    Stars
    42.3K
    top 24%
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    10.6K
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    149
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  77. parallel-debugging

    Use it when:
    A bug has several plausible causes, first attempts failed, or it spans several modules and you want to avoid fixing the first theory that fits.
    It does:
    Draws hypotheses from six failure types, has investigators gather evidence for each, then sorts them into confirmed, plausible, falsified or inconclusive.
    type:workfloweffect:noneneeds:subagentsdebuggingmulti-agent
    Age
    9 months
    Stars
    42.3K
    top 24%
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    10.4K
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  78. parallel-feature-development

    Use it when:
    A feature is big enough for two or more agents to build at once and you need to keep them out of each other's files.
    It does:
    Assigns file ownership by directory, module or layer, and has implementers code against contract files that none of them edit.
    type:guidelineseffect:noneneeds:subagentsmulti-agentimplementationgit
    Age
    9 months
    Stars
    42.3K
    top 24%
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    10.3K
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    Weekly Downloads
    159
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  79. task-coordination-strategies

    Use it when:
    You're splitting a large task among teammates, deciding which tasks block which, or a team's workload has become uneven.
    It does:
    Splits work by layer, component, concern or file ownership, and keeps dependency graphs wide and shallow so more runs in parallel.
    type:guidelineseffect:noneneeds:subagentsneeds:claude-codemulti-agentplanningagent-workflows
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    10.2K
    top 48%
    Weekly Downloads
    163
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  80. multi-reviewer-patterns

    Use it when:
    You're organizing a review by several reviewer agents, or merging and ranking what they found.
    It does:
    Picks dimensions from security, performance, architecture, testing and accessibility to suit the change, then merges findings at the same file and line.
    type:guidelineseffect:noneneeds:subagentscode-reviewmulti-agent
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    10.1K
    top 48%
    Weekly Downloads
    155
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  81. team-communication-protocols

    Use it when:
    You've spawned a team of Claude Code agents and need them to coordinate, approve plans or shut down cleanly.
    It does:
    Picks the message type: a direct message by default, a broadcast only for critical changes to shared resources, a shutdown_request to end a teammate.
    type:guidelineseffect:noneneeds:subagentsneeds:claude-codemulti-agentagent-workflows
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    10K
    top 49%
    Weekly Downloads
    153
    bottom 29%

  82. team-composition-patterns

    Use it when:
    You're about to spawn a Claude Code agent team and need to choose its size, roles and agent types.
    It does:
    Sizes the team by complexity, one or two agents for a simple job up to four or five for a full-stack or systemic one, as small as covers the work.
    type:guidelineseffect:noneneeds:subagentsneeds:claude-codemulti-agentagent-workflows
    Age
    9 months
    Stars
    42.3K
    top 24%
    Total Downloads
    10K
    top 49%
    Weekly Downloads
    149
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  83. hads

    Use it when:
    You're writing technical docs that both people and AI models will read, or converting a README to that form.
    It does:
    Writes or converts docs in HADS (Human-AI Document Standard), checks a document against its rules, or reads one by its tags.
    type:guidelineseffect:noneneeds:nonedocs-writingtoken-saving
    Age
    7 months
    Stars
    42.3K
    top 24%
    Total Downloads
    6.9K
    bottom 33%
    Weekly Downloads
    150
    bottom 28%

  84. block-no-verify-hook

    Use it when:
    Your project relies on pre-commit hooks or signed commits and you don't want an agent bypassing them.
    It does:
    Adds a PreToolUse hook on Bash that searches the command and rejects it with exit code 2 when it finds a bypass flag.
    type:setupeffect:localneeds:claude-codeguardrailsgitstack:git
    Age
    7 months
    Stars
    42.3K
    top 24%
    Total Downloads
    6.9K
    bottom 33%
    Weekly Downloads
    147
    bottom 27%