MCP App StoreMCP App Store
from stripemeter23
Usage-metering system for Stripe: idempotent event ingestion, late-event handling with watermarks, running counters, and delta pushes to Stripe for usage-based
StripeMeter provides a usage metering backend designed for usage-based billing with Stripe. It ingests immutable usage events with deterministic idempotency keys, materializes counters/aggregations, handles late events via watermarks, and pushes only deltas to Stripe to maintain invoice parity.
Use when implementing metered billing: tracking API calls, seats, or other usage metrics; ensuring idempotent ingestion; reconciling drift with Stripe; and testing via shadow mode before live invoicing. Ideal for teams building usage-based pricing and accurate billing pipelines.
Useful for engineering or ops agents that can provide deployment/run instructions, API request examples, and billing reconciliation guidance (e.g., Codex, CLI-capable agents, devops helpers).
StripeMeter is a Stripe-native usage metering system with idempotent event ingestion, late-event watermarks, and delta pushes to Stripe. Both scripts (preflight.sh and setup.sh) ran but failed due to missing Docker in the sandbox — expected for infrastructure-dependent tools. The SKILL.md is comprehensive with SDKs, API docs, and operational runbooks. No security concerns; placeholder Stripe keys in .env template are clearly not real credentials.
dockerdocker-composejqWell-structured skill for Stripe usage-based billing. Clean security posture — no hardcoded creds, no exfiltration, proper shell hygiene with set -euo pipefail. Scripts failed in sandbox only due to missing Docker, which is expected for an infrastructure tool. The monorepo structure with SDKs (Node.js + Python) and operational tooling (reconciliation, shadow mode, pricing simulator) shows genuine engineering depth.
Yielding Bear — Unified LLM Routing
A unified LLM routing API that automatically routes requests to the cheapest capable model across providers to reduce inference cost by ~60-80%.
FastAPI Project Templates
Creates production-ready FastAPI project scaffolds with async patterns, DI, middleware, and testing best practices for high-performance APIs.
Stellar iOS & Mac SDK
Native Swift SDK and guidance for building Stellar blockchain apps on iOS/macOS: transaction building, signing, Horizon queries, Soroban RPC, XDR handling, and
Integrated Finance (Membrane) Connector
Interact with Integrated Finance via the Membrane CLI to manage accounts, transactions, budgets, and reports; handles auth and proxy requests.
Skill Issue — Skill Auditor
Scan and audit installed agent skills to produce a health report covering inventory, usage, dependency checks, version status, and actionable recommendations.
Scite Database (Smart Citations)
Query Scite.ai Smart Citations by DOI to report supporting, contrasting, and mentioning citation counts and help assess a paper's reliability.
Bexio API (Swiss CRM & Invoicing)
Integrate and manage Bexio contacts, quotes, invoices, orders and products via the Bexio API. Useful for CRM and Swiss business document workflows.
Node.js Best Practices
Guidelines and decision-making for Node.js architecture, runtime, async patterns, security, validation, and testing to inform framework and system choices.