meteor
- 36 skills
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- 1 day ago last updated
- ▌ Testing · meteorUse when writing tests, debugging test failures, running the test suite, or setting up test infrastructure. Covers self-test, package tests, and modern E2E tests.
- ▌ Codebase · meteorUse when understanding the build system, modifying CLI commands, working with isobuild, or navigating the tools/ directory. Covers build pipeline flow and file locations.
- ▌ Docs Gap · meteorUse when analyzing release branch changes for missing user-facing documentation. Compares the release branch against devel, filters for user-facing changes, scans v3-docs/docs/ for coverage, and produces a gap report (.md file) with prioritized documentation opportunities. Does NOT write documentation — only identifies gaps and outputs a plan for later action.
- ▌ Packages · meteorUse when exploring the package ecosystem, finding which package handles a feature, understanding package relationships, or adding dependencies. Lists all core packages by domain.
- ▌ Changelog · meteorUse for writing, reviewing, editing, or generating Meteor release changelog entries. Defines canonical file locations, naming rules, required section structure, formatting conventions, release-diff and milestone reconciliation, contributor and reporter attribution, PR-based generation workflow, incremental updates, and common entry patterns. Applies to files under v3-docs/docs/generators/changelog/versions/.
- ▌ AI Context · meteorUse when creating, updating, or maintaining AI documentation files (AGENTS.md, CLAUDE.md, skills). Covers file structure, conventions, and guidelines for evolving AI context.
- ▌ Conventions · meteorUse when writing new packages, adding CLI commands, creating build plugins, or following Meteor code patterns. Covers package.js structure, file naming, and common code patterns.
- ▌ E2e Coverage · meteorUse when adding, modifying, or reviewing E2E test apps/skeletons to keep the test coverage report up to date.
- ▌ Modern Tools · meteorUse when working with tools-core utilities, rspack integration, or modern tooling. Covers logging, host-app npm dependency declarations, process spawning, git helpers, and Meteor app configuration APIs.
- ▌ Version Bump · meteor bundleUse when bumping Meteor package versions for beta, RC, or official releases. Covers the two version schemes (meteor-tool vs all other packages), the update-semver automation tool, manual files the tool does not handle, modern-tool npm package semver analysis, the official installer gate, and the full lifecycle from beta through official release. Applies to packages/*/package.js, scripts/admin/, npm-packages/meteor-installer/, modern-tool npm packages, and .meteor/versions in test apps.
- ▌ Sync Modern Tool Versions · meteor bundleUse when changing npm package or dependency versions used by Meteor's modern tooling, especially Rspack and SWC. Discovers and synchronizes manifests, lockfiles, install constants, compatibility floors, skeletons, E2E fixtures, and active documentation. Verifies repository consistency but never publishes packages or releases.
- ▌ Meteor Blaze · meteor bundleUse when building or debugging Blaze interfaces in Meteor 3: meteor create --blaze, Spacebars templates, Template helpers and events, lifecycle hooks, Tracker, ReactiveVar or ReactiveDict, template subscriptions, Promise helpers, #let async states, Template.dynamic, Blaze.render, and blaze-hot HMR with the Meteor bundler. Triggers on stale async helper results, lost reactivity after await, data-context lookup surprises, duplicate DOM integrations after HMR, Rspack full reloads, or raw HTML in triple braces. Use this skill when the user asks about reusable Blaze components, current Blaze packages, Rspack entry imports, or testing Blaze templates. For Meteor 2 to 3 upgrades, use migrate-to-meteor-3 instead.
- ▌ Meteor React · meteor bundleUse when building or debugging React interfaces in Meteor 3: meteor create --react, createRoot, JSX or TSX entry points, Rspack React detection, Fast Refresh, react-meteor-data, useTracker, useSubscribe, useFind, withTracker, Suspense, and Tracker.withComputation. Triggers on isLoading being treated as a boolean, useFind receiving fetch(), stale closure inputs, duplicate tracker side effects, unstable Suspense keys, lost reactivity after await, state reset after refresh, or React tests leaking computations. Use this skill when the user asks about a React skeleton, React-specific rspack.config rules, reactive data hooks, or classic versus Suspense integration. Route general bundler configuration to meteor-modern-build-stack and Meteor 2 upgrades to migrate-to-meteor-3.
- ▌ Meteor Native · meteor bundleUse when building or maintaining Meteor 3 Android/iOS apps through Cordova. Triggers on meteor add-platform, android-device, ios-device, mobile-config.js, Cordova plugins, native signing or store artifacts, and mobile hot code push compatibility. Use this skill when the task already concerns Meteor's Cordova app workflow; use meteor-debugging for an unexplained cross-layer failure and meteor-deployment for the backend. React Native/Expo, Capacitor, and native Node.js addons are separate workflows.
- ▌ Meteor Pubsub · meteor bundleUse when authoring or debugging Meteor publications and subscriptions (Meteor.publish, Meteor.subscribe). Triggers on publication strategies (SERVER_MERGE, NO_MERGE, NO_MERGE_NO_HISTORY), the low-level publish API (added/changed/removed), cursor authorization, reactive joins, leaked documents. Use this skill when the user asks about pub/sub or asks about reactive data fetching.
- ▌ Meteor Methods · meteor bundleUse when authoring or debugging Meteor methods (Meteor.methods, Meteor.call, Meteor.callAsync). Triggers on argument validation with check(), optimistic UI stubs, latency compensation, Meteor.Error handling, and DDPRateLimiter. Use this skill when the user asks about server-side mutation, asks about rate limiting RPC, or asks about wrapping a method with auth checks.
- ▌ Meteor Testing · meteor bundleUse when setting up, designing, writing, or repairing tests and test harnesses in a Meteor 3 app. Triggers on meteortesting:mocha, --driver-package, TEST_WATCH, TEST_BROWSER_DRIVER, MOCHA_GREP, meteor.testModule, focused tests, .only, Meteor.server.method_handlers, Meteor.server.publish_handlers, DDP.connect, --full-app integration mode, sinon, async test signatures, Playwright/Cypress E2E. Use this skill when the user asks about test runners, asks about testing publications, or asks about Jest vs Mocha in Meteor. For a failing, hanging, or flaky test whose failing layer or root cause is unknown, use meteor-debugging before changing the test or app.
- ▌ Meteor Accounts · meteor bundleUse when wiring up authentication in a Meteor 3 app. Triggers on accounts-password, accounts-base, OAuth (Google, Facebook, GitHub, Apple, Twitter, Meetup, Weibo), accounts-2fa, accounts-passwordless, ServiceConfiguration.configurations.upsertAsync, Accounts.createUserAsync, Accounts.setPasswordAsync, Accounts.forgotPassword, Accounts.resetPassword, Accounts.verifyEmail, useHttpOnlyCookies, clientStorage, Meteor.loginWithPasswordAnd2faCode, email verification. Use this skill when the user asks about signups, signins, or asks about token storage vs HttpOnly cookies.
- ▌ Meteor Security · meteor bundleUse when auditing or hardening a Meteor 3 application. Triggers on missing check() on method arguments, missing this.userId guards on publications, browser-policy CSP, DDPRateLimiter rules, oauth-encryption via Accounts.config oauthSecretKey, audit-argument-checks, allow/deny legacy patterns, BrowserPolicy.content.disallowInlineScripts, BrowserPolicy.framing.disallow. Use this skill when the user asks about hardening, asks about a security review, or asks about CSP for a third-party script (Stripe, Google Maps, fonts).
- ▌ Meteor Debugging · meteor bundleUse when diagnosing an unexplained failure in a Meteor 3 application before the failing layer or fix is known. Triggers on server crashes, client-only errors, stuck subscriptions, DDP or WebSocket disconnects, Minimongo/server data mismatches, hanging or flaky tests, slow builds, --inspect, console.log, .only, Playwright traces, or requests to debug a Meteor app. Use this skill when evidence must distinguish Meteor tool, server, client, data, test, browser, mobile, or production boundaries. For test setup and authoring use meteor-testing; after confirming a domain cause, hand the repair to the owning skill.
- ▌ Meteor Deployment · meteor bundleUse when deploying a Meteor 3 application. Triggers on meteor build, meteor deploy, Galaxy Push to Deploy, Galaxy Mode, Repository Mode, DEPLOY_HOSTNAME, Docker, Kubernetes, settings.json, METEOR_SETTINGS, MONGO_URL, MONGO_OPLOG_URL, ROOT_URL, PORT, HTTP_FORWARDED_COUNT, NODE_OPTIONS, health checks, pre-deploy commands, hot code push, --architecture os.linux.x86_64, --server-only, or a deployed Node.js version mismatch. Use this skill when the user asks about shipping the app, asks about production config, or asks about containerizing. For Cordova Android/iOS artifacts, signing, and native HCP compatibility use meteor-native; this skill owns the backend deployment.
- ▌ Migrate To Rspack · meteor bundleUse when migrating an existing Meteor 3 app to the Rspack bundler integration (`rspack` Atmosphere package, Meteor 3.4+). Triggers on removing nested imports, defining mainModule entry points, server-only apps, replacing fourseven:scss / meteor/less / coffeescript / jorgenvatle:vite / zodern:melte build plugins with Rspack loaders, "Error: 'import' and 'export' cannot be used outside of module code", CommonJS default-import interop, _build / build-assets / build-chunks folders, module.exports in a client graph, Node built-ins in browser code, .meteorignore hiding mainModule handoff files, dynamic chunks under ROOT_URL, meteor.modules for CSS or HTML, resolve.symlinks in a monorepo, resolve.alias migration, meteor update --npm in CI/Docker. Use this skill when the user asks about converting an app to Rspack, asks about a build plugin's Rspack replacement, or asks about CI/Docker errors after upgrading. For setup and rspack.config.js helpers, use meteor-modern-build-stack instead.
- ▌ Migrate To Meteor 3 · meteor bundleUse when migrating a Meteor 2.x application to Meteor 3.x. Triggers on callAsync, *Async Mongo, removed Fibers, implicit-global ReferenceError, lost Blaze reactivity, a publish function returning a Promise, a scheduler dropping a Promise, a read API receiving update modifiers, async allow/deny, an Iron Router controller not running, "Method stub took too long", Atmosphere resolution, Express 5 WebApp handlers, lost async context, rawCollection callbacks, meteor/* TypeScript types, useTracker, and useSubscribe. Use this skill when the user asks about upgrading Meteor, async caller propagation, iterators with await, zodern:types, or replacing and forking packages.
- ▌ Meteor Mongo Minimongo · meteor bundleUse when authoring or debugging Mongo queries in Meteor 3. Triggers on Mongo.Collection, find/findOne, server async vs client Minimongo sync, oplog vs change streams, indexes, selectors, modifiers, projections. Use this skill when the user asks about Mongo on the server or asks about Minimongo on the client.
- ▌ Skill Gap Audit · meteor bundleUse when auditing meteor/agent-skills for missing, incomplete, overlapping, or outdated coverage. Compares every distributable skill with a configurable Meteor checkout, changelog and release context, v3-docs, source, tests, and the latest committed audit baseline, then produces an evidence-backed report without editing skills.
- ▌ Meteor CLI Installation · meteor bundleUse when installing, locating, repairing, resetting, or uninstalling the Meteor CLI for Meteor 3 development. Triggers on "meteor: command not found", npx meteor, installer failures, PATH problems, specific Meteor versions, clean reinstall requests, meteor reset, or corrupted dev bundles. Use this skill when the user asks about fresh workstation setup or making a local Meteor command available. For application failures after the CLI starts, use meteor-debugging; for application code upgrades, use migrate-to-meteor-3.
- ▌ Skill Maintenance · meteor bundleUse when creating, reviewing, or updating a published skill in meteor/agent-skills, including applying confirmed skill-gap audit findings. Preserves repository conventions, distributable format, factual evidence, routing boundaries, references, metadata, and manual behavior cases.
- ▌ Meteor Community Packages · meteor bundleUse when choosing, evaluating, adopting, configuring, or debugging a package from Meteor's documented community catalog, or moving from a community package to a promoted core package such as roles. Triggers on community package recommendations, Atmosphere vs npm selection, Packosphere maintenance checks, jam:* helpers, Meteor.publish.once, Meteor.publish.stream, meteor-rpc, Wormhole, cluster, and mail-preview. Use this skill when the user asks which maintained package fits or how its documented integration works. Route Meteor 2-to-3 package failures to migrate-to-meteor-3 and underlying core API design to its owning skill.
- ▌ Meteor Modern Build Stack · meteor bundleUse when configuring or tuning the Meteor 3 modern build stack: SWC transpiler, SWC-based minifier, modern @parcel/watcher, web-arch skipping in development, .meteorignore, and the Rspack bundler integration via the rspack Atmosphere package. Triggers on package.json "meteor": { "modern": true }, .swcrc, swc.config.js, [Transpiler] Used Babel Fallback logs, rspack.config.js, rspack.config.ts, defineConfig from @meteorjs/rspack, Meteor.compileWith* helpers, Meteor.extendConfig, Meteor.extendSwcConfig vs Meteor.replaceSwcConfig, Meteor.splitVendorChunk, Meteor.persistDevFiles, Meteor.disablePlugins, Meteor.enablePortableBuild, HtmlRspackPlugin customization, RSPACK_DEVSERVER_PORT, TOOL_NODE_FLAGS for OOM, modern/legacy archs. Use this skill when the user asks about enabling the modern build stack, asks about SWC vs Babel in Meteor, asks about Rspack integration setup, or asks about customizing rspack.config.js. For converting an existing app's code to be Rspack-compatible, use migrate-to-rspack instead.
- ▌ Release Publishing · meteor bundleUse when preparing, testing, tagging, or publishing beta and stable releases of the Meteor agent-skills plugin for Codex and Claude Code.
- ▌ Broken Link · meteorUse when testing link resolution. Triggers on the link checker. Ask about broken relative paths.
- ▌ One Trigger · meteorUse when a description has only one trigger phrase and nothing else useful enough to push past the heuristic.
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- ▌ Missing Eval Cases · meteorUse when testing a missing evaluation case file. Triggers on validator tests. Use this skill when asserting the missing evaluation case finding.