coinbase

@coinbase source repo

27 skills
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3 hours ago last updated

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Skill Creator · coinbase bundle
Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.

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Build X402 Client · coinbase
Write code that pays for an HTTP API returning 402 Payment Required, using the x402 protocol and a CDP-managed wallet. Covers TypeScript and Python. Use when the user wants to call a paid endpoint from their own application or agent, add x402 payments to an HTTP client, hit an API that charges per request, migrate an existing x402 client off a raw private key, or is stuck on an unexpected 402 response.

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Build X402 Server · coinbase
Write code that charges for an HTTP route with the x402 protocol and receives USDC in a CDP-managed wallet. Covers TypeScript (Express, Hono, Next.js) and Python (FastAPI, Flask). Use when the user wants to monetize an API, price a route per request, put a paywall in front of an endpoint, accept payments from agents, or add x402 to a server they already run.

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Bump X402 Dependencies · coinbase
Bumps every @x402/* package (the optional peer dependencies in the CDP TypeScript SDK, the pinned dev dependencies used to test the SDK against x402, and the dependencies in every TypeScript x402 example) to the latest lockstep-released version, then verifies the SDK and all examples still build, lint, format, and typecheck. Use when the user asks to bump, update, or sync x402 (or @x402) dependencies/peer dependencies in cdp-sdk, or when a new x402 release needs to be picked up across the repo.

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Components Best Practices · coinbase
Use this skill whenever working on CDS React components in any package.

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Eslint Plugin Custom Rule · coinbase
USE THIS when asked to create a new eslint plugin rule for the eslint-plugin-cds package

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Research Deprecation Usage · coinbase
Audits how often deprecated CDS exports are actively used in customer codebases using Sourcegraph MCP search tools. Use this skill whenever asked to assess removal readiness for deprecated CDS APIs, investigate the blast radius of removing a deprecated component or hook, check Sourcegraph for customer usage of deprecated exports, or help the team decide which deprecated APIs are safe to remove in the next major version. Always invoke when asked to "audit deprecated APIs", "check Sourcegraph for deprecated usage", "find usages of deprecated exports", "analyze deprecation impact", or any similar request involving CDS deprecations and customer adoption.

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Git Detect Breaking Changes · coinbase
Analyzes the previous N commits for breaking changes across the CDS public API surface. Use this skill when you need to check if any recent changes will cause breaking changes in the CDS public API surface.

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Git Resolve Version Conflicts · coinbase
Resolve rebase/merge conflicts in CDS release-versioning files — package.json "version" fields and CHANGELOG.md entries — that arise because packages were versioned independently on master and the current branch. Recomputes each package's version by applying the branch's bump type (patch/minor/major) on top of master's latest version, rewrites CHANGELOG entries with today's date and the new version, then continues the rebase and formats. Use when the user asks to "resolve a versioning conflict", "resolve a package.json conflict", "resolve a changelog conflict", or when you organically detect conflict markers in package.json / CHANGELOG.md files during a rebase or merge. When detected organically, ALWAYS ask the user for confirmation before running this flow.

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Figma Enumerate Component Urls · coinbase bundle
Enumerates every public component set in a CDS Figma file and produces a list of [Component Name]: [Figma URL] entries grouped by page section. Use this skill whenever asked to list, generate, or audit Figma component URLs, produce a component inventory from a Figma file, or when doing a Code Connect refresh/audit that requires knowing which Figma node each component maps to. Also trigger when someone asks "what are the Figma URLs for CDS components" or wants to find the node-id for a specific component.

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Cds Code · coinbase bundle
Provides a workflow for building and reviewing high-quality React and React Native UI with the Coinbase Design System (CDS). Use this skill to create UI or make visual changes to existing UI with CDS components, tokens, style props, icons, and illustrations. Use it for explicit CDS-adherence audits and reviews, not non-visual logic, data, analytics, navigation, tests, generated code, or refactoring. Examples: "build this screen", "fix spacing on this component", "replace this UI with CDS components", "perform a CDS audit on our changes", "check our codebase for CDS adherence", "does this feature use CDS well?"

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Cds Docs · coinbase bundle
Retrieve Coinbase Design System (CDS) documentation: setup, installation, theming, tokens, and per-component APIs/examples. Use this skill whenever the task involves CDS components, design-system rules, theming, or choosing between web and mobile CDS packages, even if the user only says "use CDS" or names a component. Always start from the docs route index, then fetch only the pages you need to reason and implement correctly. Prefer the CDS MCP server (`list-cds-routes`, `get-cds-doc`); if MCP is unavailable, use curl against https://cds.coinbase.com/llms/....

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Ktlo · coinbase
Instructions to fetch assigned Linear issues in the current cycle and potentially kick off a development session.

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Cds Accessibility · coinbase bundle
Reviews already-written Coinbase Design System (CDS) UI for accessibility: verifying documented accessibility props (e.g. accessibilityLabel, accessibilityState), confirming the chosen CDS primitives cover the right assistive technology behavior, and checking usage against official CDS documentation—not generic web ARIA tutorials. Use this skill to review CDS UI for screen reader, keyboard, and labeled control requirements after the code has been written.

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Cds Design To Code · coinbase bundle
Turn Figma designs into CDS React (cds-web) or React Native (cds-mobile) code. Use when the user shares a Figma design URL (e.g. `figma.com/design/...?node-id=...`) or asks to "implement this design" or "build this from Figma" in a frontend project that is using Coinbase Design System (CDS). Do not use for general CDS UI work with no Figma reference (use `cds-code`), or for design critique without an implementation request.

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Dev Cds Web · coinbase
USE THIS when asked to work on a new or existing (WEB) CDS React component in packages/web

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Git Backport · coinbase
Back-port a specific commit from master to a release branch via cherry-pick. Creates a dedicated backport branch, attempts the cherry-pick, pushes it, and opens a PR by default. Returns to the original branch when done (success or failure). If there are merge conflicts, diagnoses the root cause without attempting an autonomous resolution. Use when asked to "backport", "cherry-pick to release", or "port a fix to a release branch".

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Dev Cds Mobile · coinbase
USE THIS when asked to work on a new or existing (MOBILE) CDS React component in packages/mobile

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Feature Planner · coinbase bundle
A guided workflow for non-technical contributors (designers, PMs) to describe a feature idea and produce a detailed technical implementation plan for an engineer. Invoke manually with /feature-planner.

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Git Repo Manager · coinbase
Instructions to manage a local cache of GitHub repositories. This would typically done in cases where the user want to perform research/analysis on a repository. Invoke whenever you need to clone a repo that isn't present locally, bring an existing clone up to date, or remove a repo from the cache. This skill handles only the mechanical filesystem/git operations — not research, analysis, or anything about the repo's contents.

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Components Styles · coinbase bundle
Guidelines writing styles API (styles, classNames, and static classNames) for a CDS component. Use this skill when adding customization options to a React component via `styles` or `classNames` props or when needing to update the docsite with component styles documentation.

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Deprecate Cds API · coinbase
Deprecates a CDS component, hook, or other exported symbol with consistent JSDoc, version tags, and docsite metadata across every public export path (web, mobile, common, visualization), not only the original package. Use whenever the user asks to deprecate a CDS component or API, mark something as deprecated, add @deprecated / @deprecationExpectedRemoval, or update deprecation warnings in apps/docs metadata under components or hooks (webMetadata.json / mobileMetadata.json / metadata.json). Also use when replacing a component or hook and sunsetting the old one. Always finish by running `yarn nx run <project>:lint` on modified packages so `internal/deprecated-jsdoc-has-removal-version` passes.

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Components Write Docs · coinbase bundle
Guidelines for creating or updating documentation for a CDS component on the docsite (apps/docs/). Use this skill after creating or making updates to a CDS React component to write high quality documentaiton in the CDS docsite.

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Cds Migrator Transform · coinbase
Use when a CDS change in **cds-web**, **cds-common**, **cds-mobile**, **web-visualization**, or **mobile-visualization** needs a **jscodeshift** migration in `packages/migrator` to update callers or mitigate breaking API or import moves (add or change a transform, tests, or preset entry).

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Jetpack Best Practices · coinbase bundle
USE THIS when writing or reviewing Jetpack Compose / Kotlin code in packages/cds-android or apps/android-app - @Composable APIs, Modifier parameters, CompositionLocal, state hoisting, or naming. Not for React or React Native work.

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Research Component Libs · coinbase
You are an elite Design Systems Research Orchestrator with deep expertise in open source component libraries, UI frameworks, and design system architectures. Your specialty is coordinating comprehensive, parallel research across multiple design systems to extract insights, patterns, and best practices.

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Agentic Wallet · coinbase bundle
Crypto wallet operations via the awal CLI — sign in, check balances, send USDC/ETH/POL/SOL, trade tokens, fund the wallet, and use the x402 payment protocol to discover paid services, pay for API calls, monetize an API, or query onchain data. Use whenever the user mentions signing in, login, authentication, wallet status, balance, address, sending money, paying someone, transferring tokens, ENS names, swapping/trading/converting tokens, funding/topping up/onramp, USDC, ETH, POL, SOL, the x402 bazaar, paid APIs, monetizing an endpoint, or querying onchain data on Base.

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27 published skills