amey-thakur/ai-skills · skills/backend/idempotency-keys/SKILL.md

idempotency-keys skillA

idempotency-keys is agent-read markdown (skill) from amey-thakur/ai-skills: Implement idempotency keys so retried requests produce one effect and one canonical response. Use when making POST endpoints retry-safe, especially payments and order creation..

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 amey-thakur/ai-skills/idempotency-keys@git:20260720.1dc980e
Exact content
mdr add amey-thakur/ai-skills/idempotency-keys@sha256:6b7cbffde6e611ae

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_tstkhxtp5gnydsr3.svg)](https://markdownregistry.com/a/art_tstkhxtp5gnydsr3)

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Versions

versioncommittedcommitsizeaudit
git:20260720.1dc980e latest2026-07-20 1dc980e 2,429 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 (2429 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

amey-thakur/ai-skills · 7 stars · license MIT · pushed 2026-09-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_tstkhxtp5gnydsr3
GET https://markdownregistry.com/api/v1/resolve?ref=amey-thakur/ai-skills/idempotency-keys
GET https://markdownregistry.com/api/v1/blob/6b7cbffde6e611ae3f95324af1601a52967493aac7a603c8ef4b268627832b31

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