payment-idempotency
Enforce SignalPay payment mutation rules: idempotency keys, auth scope checks, stable event contracts, and one durable outcome per retry key.
Skill by nnennandukwe
Chalk Labs
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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/nnennandukwe-payment-idempotency-42624b
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: security, 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/payment-idempotency
What's inside
- Skill name
payment-idempotency- Description
- Enforce SignalPay payment mutation rules: idempotency keys, auth scope checks, stable event contracts, and one durable outcome per retry key.
- License
- unknown
- Instructions
- 30 lines in SKILL.md · view on GitHub
Files (1)
- SKILL.md
The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub
More from nnennandukwe/qodo-quality-workshop-signalpay
- 0.534score
workshop-guidelines-audit
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Audit the current diff against AGENTS.md, repo-local rules, repo-local skills, optional Qodo rules, and workshop quality gates before opening a PR.
SkillCFreshness: C★ 11Claude Code +9 - 0.534score
workshop-tdd-bdd
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Guide workshop participants through behavior-first TDD: scenarios, failing tests, minimal implementation, and refactor under verification gates.
SkillCFreshness: C★ 11Claude Code +9 - 0.531score
workshop-plan-from-task
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Turn a coding task into a high-level plan and a build-session execution plan before implementation starts.
SkillCFreshness: C★ 11Claude Code +9 - 0.531score
workshop-pythonic-review
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Review changed Python code for clear, modern, maintainable Python without nitpicking style already covered by Ruff.
SkillCFreshness: C★ 11Claude Code +9 - 0.531score
workshop-failure-path-testing
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Design failure-first tests for payment workflow gates, recovery behavior, auth checks, idempotency, and event emission.
SkillCFreshness: C★ 11Claude Code +9
Signals
- Stars
- 11
- Forks
- 36
- Open issues
- 0
- Last commit (this folder)
- Jun 29, 2026 (4 months ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- License unknown
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
More from nnennandukwe
- 0.534score
workshop-guidelines-audit
nnennandukwe
Audit the current diff against AGENTS.md, repo-local rules, repo-local skills, optional Qodo rules, and workshop quality gates before opening a PR.
SkillCFreshness: C★ 11Claude Code +9 - 0.534score
workshop-tdd-bdd
nnennandukwe
Guide workshop participants through behavior-first TDD: scenarios, failing tests, minimal implementation, and refactor under verification gates.
SkillCFreshness: C★ 11Claude Code +9 - 0.531score
workshop-plan-from-task
nnennandukwe
Turn a coding task into a high-level plan and a build-session execution plan before implementation starts.
SkillCFreshness: C★ 11Claude Code +9 - 0.531score
workshop-pythonic-review
nnennandukwe
Review changed Python code for clear, modern, maintainable Python without nitpicking style already covered by Ruff.
SkillCFreshness: C★ 11Claude Code +9 - 0.531score
workshop-failure-path-testing
nnennandukwe
Design failure-first tests for payment workflow gates, recovery behavior, auth checks, idempotency, and event emission.
SkillCFreshness: C★ 11Claude Code +9 - 0.464score
capture-retry-safety
nnennandukwe
Review payment capture changes for retry safety, duplicate settlement events, and contract alignment.
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Cite this page
payment-idempotency skill. Agent Mart. https://agentmart.dev/skills/nnennandukwe-payment-idempotency-42624b (last updated 2026-10-24)