- Web PerfAudit, diagnose, or optimize website loading and interaction performance, Core Web Vitals, and Lighthouse performance scores.cloudflare/skills2,973
- Workers Best PracticesCloudflare Workers best practices for production applications. Use when writing, reviewing, or configuring Workers.cloudflare/skills2,973
- WranglerRun or troubleshoot Wrangler CLI commands and configure Worker projects for local development, Previews, deployment, and Cloudflare resource management.cloudflare/skills2,973
- Workers Oauth Provider Migrate 1.XUpgrade a Cloudflare Worker's @cloudflare/workers-oauth-provider from 0.x, 1.0 or 1.1 to the latest 1.x. Use when bumping that dependency, or when OAuthProvider / OAuthAuthorizationServer / OAuthResourceServer construction throws after an upgrade.cloudflare/workers-oauth-provider1,881
- Artifact FsMounts Git remotes with ArtifactFS as local working trees without a full clone. Use when asked to mount a remote repo, explain committed state versus dirty overlay state, or mount multiple repos under one daemon.cloudflare/artifact-fs1,132
- Write EndpointsComprehensive guide for building OpenAPI endpoints with chanfana - schema definition, request validation, CRUD operations, D1 database integration, and exception handlingcloudflare/chanfana765
- Cloudflare Os OperatorGuides cloudflare/cloudflare-os-starter setup, Cloudflare Access, deployment.jsonc, storage, AI, observability, custom Gatekeepers, deployment, verification, troubleshooting, rollback, and pinned-submodule upgrades. Use only for deployments created from the Cloudflare OS Deployment Starter, not standalone Cloudflare OS checkouts.cloudflare/cloudflare-os-starter292
- Adding MetricsAdd new Prometheus metrics to the Cloudflare exporter. Use when adding metrics, implementing new GraphQL/REST queries, or extending metric coverage. Covers the full workflow from schema discovery through client implementation and README updates.cloudflare/cloudflare-prometheus-exporter182
- Capnwebcapnweb RPC patterns for this repo, with a heavy focus on stub lifecycle and disposal. Load when touching anything that crosses the Durable Object ↔ wsd boundary: packages/rpc, packages/workspace, the wsd client, or the Durable Object server. Triggers include "capnweb", "RpcTarget", "stub", "RPC wire", "promise pipelining", "stub disposal", "RpcPromise".cloudflare/workspace37
- CloudflareIndex of Cloudflare-platform skills relevant to this repo. Load when working on anything that touches Workers, Durable Objects, wrangler, the sandbox SDK, the agents SDK, or other Cloudflare platform surface. Triggers include "Cloudflare", "Workers", "Durable Object", "wrangler", "KV", "R2", "D1", "Vectorize", "Containers", "sandbox".cloudflare/workspace37
- Debugging Wsd FuseDebug wsd in real-FUSE mode end-to-end without workerd, vitest-pool-workers, or wrangler in the loop. Boot the linux-x64 binary in a privileged docker container, drive its capnweb /ws endpoint from Node, simulate DO-side sync from a SQLiteTestStorage, and isolate FUSE-related deadlocks. Load when a real-FUSE bug reproduces locally but unit tests pass, when the harness vitest tests hang against a real container, or when you need to attribute a wedge to FUSE vs sync vs exec.cloudflare/workspace37
- ProseStyle guidance for the written word. Use when asked to write code comments, commit messages, pull requests, READMEs, or documentation. Triggers might be phrases like "write a commit", "document this", or "add a README".cloudflare/workspace37
- Pull RequestsDescribes how to write pull/merge requests. Use when asked to write or edit a pull request or merge request description. This skill is not relevant to commit messages.cloudflare/workspace37
- Test Driven DevelopmentDrives development with tests. Use when implementing any logic, fixing any bug, or changing any behavior. Use when you need to prove that code works, when a bug report arrives, or when you're about to modify existing functionality.cloudflare/workspace37
- TriageHow the TriageAgent should approach a GitHub issue. Load this before deciding whether to attempt a fix or to write up findings.cloudflare/workspace37
- Polystella ConsumerAdd or maintain PolyStella in an existing Astro project. Use when integrating AI-driven build-time content localization, configuring R2 caching, wiring locale-prefixed routes, or debugging an existing PolyStella setup in a downstream project.cloudflare/polystella16
- Polystella ContributorEdit the PolyStella package source. Use when adding a file-format adapter, adding a CLI subcommand, adding a translation provider, modifying the cache contract, debugging a translation regression, or otherwise working on the package itself (not consuming it).cloudflare/polystella16
- Index KnowledgeGenerate hierarchical AGENTS.md knowledge base for a codebase. Creates root + complexity-scored subdirectory documentation.cloudflare/kumo-astro1