borghei/claude-skills · engineering/senior-backend/SKILL.md

senior-backend skillA

senior-backend is agent-read markdown (skill) from borghei/claude-skills: Backend development with Node.js/Express/Fastify and PostgreSQL. Use when designing REST or GraphQL APIs, optimizing database queries, implementing authentication, building microservices, handling migrations, or reviewing backend code..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add borghei/claude-skills/senior-backend@v1.1.0
Exact content
mdr add borghei/claude-skills/senior-backend@sha256:a8165e2bc4a485a2

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_botvhao4elslgm34.svg)](https://markdownregistry.com/a/art_botvhao4elslgm34)

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Versions

versioncommittedcommitsizeaudit
v1.1.0 latest2026-06-22 65b93aa 6,275 BA view · diff
v1.1.02026-06-17 8980a67 5,627 BA view · diff
v1.0.02026-06-17 0c19211 22,613 BA view · diff
v1.0.02026-03-30 6b5a5d8 22,740 BA view · diff
git:20260321.deb73d42026-03-21 deb73d4 22,526 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (6275 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

GitHub

borghei/claude-skills · 778 stars · license NOASSERTION · pushed 2026-08-12 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_botvhao4elslgm34
GET https://markdownregistry.com/api/v1/resolve?ref=borghei/claude-skills/senior-backend
GET https://markdownregistry.com/api/v1/blob/a8165e2bc4a485a29da6bf461829b32c12faa034cfcf88246c320175d04642af

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.