pr-cost-firewall 💸🔥

Pull Request cost regression scanner that analyzes Dockerfile bloat, unindexed DB query loops (N+1), and unbacked LLM retry loops, commenting on PRs with estimated AWS/cloud monthly cost increases.

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💥 The Friction & Dollar Cost

Cloud bills rarely explode from intentional architectural changes—they explode from sneaky 3-line regressions in PRs:

1. Dockerfile Layer Invalidation: COPY . . placed before RUN npm install busts Docker cache on every commit, turning 30-second builds into 12-minute runner rebuilds and ballooning container registry storage (+$65/month).
2. Database N+1 Query Storms: An ORM call (db.query(), prisma.findMany()) slipped into a loop spikes RDS IOPS, forcing an unbudgeted database tier upgrade (+$140/month).
3. Unbounded LLM Retry Loops: Autonomous agent retry loops without exponential backoff or caching hammering OpenAI / Anthropic APIs (+$220/month).

pr-cost-firewall catches these regressions before merge in CI, calculates the estimated dollar impact, and comments directly on the PR.

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🚀 Quick Start

Installation

pip install pr-cost-firewall

CLI Usage

# Scan current repository
pr-cost-firewall scan

# Enforce a maximum $100/mo cost delta threshold (fails CI if exceeded)
pr-cost-firewall scan --path . --threshold 100.0

# Export PR Markdown comment table
pr-cost-firewall comment --path . > pr_comment.md

# View license & zero-fee wallet payment details
pr-cost-firewall license

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🤖 GitHub Action Integration

- name: Cloud Cost Regression Firewall
  uses: OrderStream/pr-cost-firewall@v1
  with:
    path: "."
    threshold: "75.0"
    comment_on_pr: true

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💳 Enterprise Pricing Matrix & Licensing

Tier	Price	Repositories	Core Capabilities
Community Free	****	Unlimited	Standalone CLI runner and single-repo GitHub Action
Starter Suite	** / mo**	Up to 10 Repos	Automated CI PR gates, 500 CI runs/mo, standard email support
Team Platform	,499 / mo	Up to 50 Repos	Full 10-tool OrderStream suite, flaky test quarantine deterministic replay, zero-downtime shadow DB migration guard, 24/7 telemetry alarms
Enterprise Platform	,999 / mo	Unlimited	Multi-repo speculative merge engine, zero-downtime migration orchestrator, WASM sandbox gate, dedicated 24/7 cloud keeper, custom SLA
M&A IP & Security Audit	,000 one-time	Whole Organization	Comprehensive copyleft AST fuzzy fingerprint audit, snippet license sheriff certification, formal invariant verification, and executive forensic IP Cleanliness Certificate

💰 Direct Web3 Wallet Monetization & Polar Integration

Support this project or purchase enterprise cloud tariff modeling with 0 platform fees:

• Polar Subscription & Sponsorship: https://polar.sh/orderstream
• Stellar Network (Native XLM / USDC):
  • Public Key: GABFQIK63R2NETJM7T673EAMZN4RJLLGP3OFUEJU5ZVTGWUKULZJNL6
  • Memo (Required): 400566831
• EVM (Base / Arbitrum / Ethereum USDT & USDC):
  • Address: 0x5de2b62434754bfd39ef350a3a867ed3eced5074