api-idempotency-keys
Idempotency key design -- UUID v4 generation, key storage TTL, 24h window convention, at-least-once vs exactly-once semantics, safe retry scope.
Skill by bharatnain
Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/bharatnain-api-idempotency-keys
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
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About
Use cases: design, backend, finance
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/api-idempotency-keys
What's inside
- Skill name
api-idempotency-keys- Description
- Idempotency key design -- UUID v4 generation, key storage TTL, 24h window convention, at-least-once vs exactly-once semantics, safe retry scope. Use when designing mutation endpoints (POST, PATCH, DELETE) for financial transactions or order creation, or adding retry-safe semantics to an API.
- License
- unknown
- Instructions
- 179 lines in SKILL.md · view on GitHub
Files (2)
- SKILL.md
- skill.yaml
The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub
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Signals
- Stars
- 1
- Forks
- 0
- Open issues
- 1
- Last commit (this folder)
- Sep 30, 2026 (27 days ago)
- Last release
- Oct 22, 2026 (5 days ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- License unknown
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
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3-statement-model
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Cite this page
api-idempotency-keys skill. Agent Mart. https://agentmart.dev/skills/bharatnain-api-idempotency-keys (last updated 2026-10-24)