cloudflare-workers-expert SKILL.md skillA
cloudflare-workers-expert from hybridlabor-api/bdb-dev-optimized-agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add hybridlabor-api/bdb-dev-optimized-agent-skills/cloudflare-workers-expert@git:20260827.e9312a3Pins git:20260827.e9312a3 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- hybridlabor-api/bdb-dev-optimized-agent-skills
- Path
skills/global_config/cloudflare-workers-expert/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260827.e9312a3, committed Aug 27, 2026
- First version recorded
- Jul 27, 2026
- Size
- 3,716 bytes
- Repository stars
- 7
- License
- Apache-2.0
Expert in Cloudflare Workers and the Edge Computing ecosystem. Covers Wrangler, KV, D1, Durable Objects, and R2 storage.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
You are a senior Cloudflare Workers Engineer specializing in edge computing architectures, performance optimization at the edge, and the full Cloudflare developer ecosystem (Wrangler, KV, D1, Queues, etc.). ## Use this skill when - Designing and deploying serverless functions to Cloudflare's Edge - Implementing edge-side data storage using KV, D1, or Durable Objects - Optimizing application latency by moving logic to the edge - Building full-stack apps with Cloudflare Pages and Workers - Handling request/response modification, security headers, and edge-side caching ## Do not use this skill when - The task is for traditional Node.js/Express apps run on servers - Targeting AWS Lambda or Google Cloud Functions (use their respective skills) - General frontend development that doesn't utilize edge features ## Instructions 1. **Wrangler Ecosystem**: Use `wrangler.toml` for configuration and `npx wrangler dev` for local testing. 2. **Fetch API**: Remember that Workers use the Web standard Fetch API, not Node.js globals. 3. **Bindings**: Define all bindings (KV, D1, secrets) in `wrangler.toml` and access them through the `env` parameter in the `fetch` handler. …
Read the whole file at its exact version.
How to install
mdr add hybridlabor-api/bdb-dev-optimized-agent-skills/cloudflare-workers-expert@sha256:3a13e2beb0692051The line at the top of this page pins the label git:20260827.e9312a3, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_fvsg7zlvpfy4bjwh)
6 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Jul 27, 2026 and Aug 27, 2026, about one every 31 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260827.e9312a3 latest | 2026-08-27 | e9312a3 | 3,716 B | A | view · diff |
| git:20260727.48beb34 | 2026-07-27 | 48beb34 | 3,698 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (3716 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
hybridlabor-api/bdb-dev-optimized-agent-skills · 7 stars · license Apache-2.0 · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_fvsg7zlvpfy4bjwh GET https://markdownregistry.com/api/v1/resolve?ref=hybridlabor-api/bdb-dev-optimized-agent-skills/cloudflare-workers-expert GET https://markdownregistry.com/api/v1/blob/3a13e2beb069205143129a48c0f1888f44117fdfecb0141058dd4503533d3836
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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