How do I install the Check Payments skill?

Run npx skillmds add majiayu000/check-payments in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Check Payments safe to use?

This skill has not completed SkillMD's automated safety review yet. Capability flags: docs only. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Check Payments?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Check Payments free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Check Payments?

majiayu000 (@majiayu000) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Check Payments by majiayu000 — Agent Skill

Name: Check Payments
Rating: 4.2 (5 reviews)
Author: majiayu000

Check Payments

Multi-provider payment audit. Runs check-stripe, check-bitcoin, check-lightning. Outputs consolidated findings. Use log-*-issues to create GitHub issues. Invoke for: comprehensive payment review, multi-provider audit.

majiayu000 020c327 2 files · 3.3 KB Updated Sep 9, 2026 567 repo stars

File contents

/check-payments

Audit all payment providers. Orchestrates provider checks, consolidates output.

What This Does

Detect configured payment providers
Run applicable provider checks
Consolidate findings into one P0-P3 report

This is a primitive. Investigate only. No fixes.

Process

1. Detect Providers

Run detection below. Note which providers are present.

2. Run Checks

Run only applicable checks:

/check-stripe
/check-bitcoin
/check-lightning
/check-btcpay

3. Consolidate Findings

Merge findings into one report. Deduplicate overlaps. Keep P0-P3.

Provider Detection

# Stripe: package + env
grep -q "stripe" package.json 2>/dev/null && echo "✓ Stripe SDK" || echo "✗ Stripe SDK"
env | grep -q "STRIPE_" && echo "✓ STRIPE_* vars" || grep -q "STRIPE_" .env.local 2>/dev/null && echo "✓ STRIPE_* vars (file)" || echo "✗ STRIPE_* vars"

# Bitcoin: CLI + env
command -v bitcoin-cli >/dev/null && echo "✓ bitcoin-cli" || echo "✗ bitcoin-cli"
env | grep -q "BITCOIN_" && echo "✓ BITCOIN_* vars" || grep -q "BITCOIN_" .env.local 2>/dev/null && echo "✓ BITCOIN_* vars (file)" || echo "✗ BITCOIN_* vars"

# Lightning: CLI + env
command -v lncli >/dev/null && echo "✓ lncli" || echo "✗ lncli"
env | grep -q "LND_" && echo "✓ LND_* vars" || grep -q "LND_" .env.local 2>/dev/null && echo "✓ LND_* vars (file)" || echo "✗ LND_* vars"

# BTCPay: env only
env | grep -q "BTCPAY_" && echo "✓ BTCPAY_* vars" || grep -q "BTCPAY_" .env.local 2>/dev/null && echo "✓ BTCPAY_* vars (file)" || echo "✗ BTCPAY_* vars"

Output Format

## Payments Audit

### P0: Critical
- Stripe: Webhooks unverified (missing STRIPE_WEBHOOK_SECRET)
- Bitcoin: RPC creds missing in prod

### P1: Essential
- Lightning: LND_* vars missing
- BTCPay: No webhook signature verification

### P2: Important
- Stripe: No idempotency keys
- Bitcoin: No retry/backoff on RPC errors

### P3: Nice to Have
- Add payment analytics dashboard

## Provider Status
- Stripe: Present
- Bitcoin: Not detected
- Lightning: Present
- BTCPay: Present

## Summary
- P0: 1 | P1: 2 | P2: 2 | P3: 1

/check-stripe
/check-bitcoin
/check-lightning
/check-btcpay
/log-stripe-issues
/log-bitcoin-issues
/log-lightning-issues

---name: check-paymentsdescription: Multi-provider payment audit. Runs check-stripe, check-bitcoin, check-lightning. Outputs consolidated findings. Use log-*-issues to create GitHub issues. Invoke for: comprehensive payment review, multi-provider audit.--- # /check-payments Audit all payment providers. Orchestrates provider checks, consolidates output. ## What This Does 1. Detect configured payment providers 2. Run applicable provider checks 3. Consolidate findings into one P0-P3 report **This is a primitive.** Investigate only. No fixes. ## Process ### 1. Detect Providers Run detection below. Note which providers are present. ### 2. Run Checks Run only applicable checks: - `/check-stripe` - `/check-bitcoin` - `/check-lightning` - `/check-btcpay` ### 3. Consolidate Findings Merge findings into one report. Deduplicate overlaps. Keep P0-P3. ## Provider Detection ```bash # Stripe: package + env grep -q "stripe" package.json 2>/dev/null && echo "✓ Stripe SDK" || echo "✗ Stripe SDK" env | grep -q "STRIPE_" && echo "✓ STRIPE_* vars" || grep -q "STRIPE_" .env.local 2>/dev/null && echo "✓ STRIPE_* vars (file)" || echo "✗ STRIPE_* vars" # Bitcoin: CLI + env command -v bitcoin-cli >/dev/null && echo "✓ bitcoin-cli" || echo "✗ bitcoin-cli" env | grep -q "BITCOIN_" && echo "✓ BITCOIN_* vars" || grep -q "BITCOIN_" .env.local 2>/dev/null && echo "✓ BITCOIN_* vars (file)" || echo "✗ BITCOIN_* vars" # Lightning: CLI + env command -v lncli >/dev/null && echo "✓ lncli" || echo "✗ lncli" env | grep -q "LND_" && echo "✓ LND_* vars" || grep -q "LND_" .env.local 2>/dev/null && echo "✓ LND_* vars (file)" || echo "✗ LND_* vars" # BTCPay: env only env | grep -q "BTCPAY_" && echo "✓ BTCPAY_* vars" || grep -q "BTCPAY_" .env.local 2>/dev/null && echo "✓ BTCPAY_* vars (file)" || echo "✗ BTCPAY_* vars" ``` ## Output Format ```markdown ## Payments Audit ### P0: Critical - Stripe: Webhooks unverified (missing STRIPE_WEBHOOK_SECRET) - Bitcoin: RPC creds missing in prod ### P1: Essential - Lightning: LND_* vars missing - BTCPay: No webhook signature verification ### P2: Important - Stripe: No idempotency keys - Bitcoin: No retry/backoff on RPC errors ### P3: Nice to Have - Add payment analytics dashboard ## Provider Status - Stripe: Present - Bitcoin: Not detected - Lightning: Present - BTCPay: Present ## Summary - P0: 1 | P1: 2 | P2: 2 | P3: 1 ``` ## Related - `/check-stripe` - `/check-bitcoin` - `/check-lightning` - `/check-btcpay` - `/log-stripe-issues` - `/log-bitcoin-issues` - `/log-lightning-issues`

Frequently asked questions