Get status including total spend
// Breakdown: // - Input: 250K tokens × $3/1M = $0.75 // - Output: 4K tokens × $15/1M = $0.06 // - Total per call: $0.81 // // Multi-agent workflow (5 agents): // - 5 agents × $0.81 = $4.05 // - Daily runs: 10 //…
tools-only Updated Get status including total spend by tools-only · 2869e9b
npx skillmds@latest add tools-only/get-status-including-total-spend File contents
---name: get-status-including-total-spenddescription: // Breakdown: // - Input: 250K tokens × $3/1M = $0.75 // - Output: 4K tokens × $15/1M = $0.06 // - Total per call: $0.81 // // Multi-agent workflow (5 agents): // - 5 agents × $0.81 = $4.05 // - Daily runs: 10 //…---<p>API costs can spiral quickly when running multi-agent workflows at scale. This playbook provides proven strategies for implementing cost controls, monitoring spend in real-time, and optimizing Claude API usage without sacrificing quality.</p><h2>Understanding API Costs</h2><h3>Anthropic Claude Pricing (January 2025)</h3><table><thead><tr><th>Model</th><th>Input (per 1M tokens)</th><th>Output (per 1M tokens)</th><th>Context Window</th></tr></thead><tbody><tr><td><strong>Claude 3.5 Sonnet</strong></td><td>$3.00</td><td>$15.00</td><td>200K</td></tr><tr><td><strong>Claude 3.5 Haiku</strong></td><td>$0.80</td><td>$4.00</td><td>200K</td></tr><tr><td><strong>Claude 3 Opus</strong></td><td>$15.00</td><td>$75.00</td><td>200K</td></tr></tbody></table><p><strong>Reality Check</strong>: A single code review session can cost:</p><ul><li>Small file (500 tokens): $0.0075 (Sonnet)</li><li>Large file (5,000 tokens): $0.075 (Sonnet)</li><li>Full repository (50,000 tokens): $0.75 (Sonnet)</li></ul><h3>Hidden Cost Drivers</h3><pre><code class="language-typescript">// ❌ This conversation costs $4.50const response = await claude.messages.create({ model: 'claude-3-5-sonnet-20241022', max_tokens: 4096, messages: [{ role: 'user', content: `Review this entire codebase: ${fs.readFileSync('monorepo.txt')}` // 250K tokens }]});// Breakdown:// - Input: 250K tokens × $3/1M = $0.75// - Output: 4K tokens × $15/1M = $0.06// - Total per call: $0.81//// Multi-agent workflow (5 agents):// - 5 agents × $0.81 = $4.05// - Daily runs: 10// - Monthly cost: $4.05 × 10 × 30 = $1,215</code></pre><hr><h2>Cost Tracking</h2><h3>1. Real-Time Token Counting</h3><pre><code class="language-typescript">import Anthropic from '@anthropic-ai/sdk';interface CostMetrics {inputTokens: number;outputTokens: number;inputCost: number;outputCost: number;totalCost: number;model: string;}class CostTracker {private costs: CostMetrics[] = [];// Pricing table (per 1M tokens)private pricing = {'claude-3-5-sonnet-20241022': { input: 3.00, output: 15.00 },'claude-3-5-haiku-20241022': { input: 0.80, output: 4.00 },'claude-3-opus-20240229': { input: 15.00, output: 75.00 },};track(usage: Anthropic.Usage, model: string): CostMetrics {const prices = this.pricing[model];const metrics: CostMetrics = {inputTokens: usage.input_tokens,outputTokens: usage.output_tokens,inputCost: (usage.input_tokens / 1_000_000) * prices.input,outputCost: (usage.output_tokens / 1_000_000) * prices.output,totalCost: 0,model};metrics.totalCost = metrics.inputCost + metrics.outputCost;this.costs.push(metrics);return metrics;}getTotalCost(): number {return this.costs.reduce((sum, c) => sum + c.totalCost, 0);}getCostByModel(model: string): number {return this.costs.filter(c => c.model === model).reduce((sum, c) => sum + c.totalCost, 0);}getAverageCostPerRequest(): number {return this.getTotalCost() / this.costs.length;}}// Usageconst tracker = new CostTracker();const response = await claude.messages.create({model: 'claude-3-5-sonnet-20241022',messages: [...]});const cost = tracker.track(response.usage, response.model);console.log(`Request cost: $${cost.totalCost.toFixed(4)}`);console.log(`Total spent: $${tracker.getTotalCost().toFixed(2)}`);</code></pre><h3>2. Analytics Daemon Integration</h3><p>The <code>@claude-code-plugins/analytics-daemon</code> emits cost events:</p><pre><code class="language-typescript">// WebSocket event from analytics daemoninterface CostUpdateEvent { type: 'cost.update'; timestamp: number; conversationId: string; model: 'claude-3-5-sonnet-20241022'; inputCost: 0.0045; outputCost: 0.012; totalCost: 0.0165; currency: 'USD';}// Monitor costs in real-timeconst ws = new WebSocket('ws://localhost:3456');ws.onmessage = (event) => {const data = JSON.parse(event.data);if (data.type === 'cost.update') {updateBudget(data.totalCost);}};</code></pre><h3>3. Daily Budget Dashboard</h3><p>Query costs via HTTP API:</p><pre><code class="language-bash"># Get session costscurl http://localhost:3333/api/sessions | jq '.sessions[] | {id, plugins, totalCost}'# Get status including total spendcurl http://localhost:3333/api/status | jq '.watcher'</code></pre><hr><h2>Budget Enforcement</h2><h3>Strategy 1: Hard Caps with Circuit Breakers</h3><pre><code class="language-typescript">class BudgetEnforcer { private spent = 0; private dailyBudget: number; private lastReset: Date;constructor(dailyBudgetUSD: number) {this.dailyBudget = dailyBudgetUSD;this.lastReset = new Date();}async executeWithBudget<T>(fn: () => Promise<{ result: T; cost: number }>): Promise<T> {// Reset budget if new dayif (this.isNewDay()) {this.spent = 0;this.lastReset = new Date();}// Check budget before executionif (this.spent >= this.dailyBudget) {throw new Error(`Daily budget exceeded: $${this.spent.toFixed(2)} / $${this.dailyBudget}`);}const { result, cost } = await fn();this.spent += cost;// Warn at 80%if (this.spent >= this.dailyBudget * 0.8) {console.warn(`⚠️ 80% of daily budget used: $${this.spent.toFixed(2)} / $${this.dailyBudget}`);}return result;}private isNewDay(): boolean {const now = new Date();return now.toDateString() !== this.lastReset.toDateString();}getRemainingBudget(): number {return Math.max(0, this.dailyBudget - this.spent);}getSpendPercentage(): number {return (this.spent / this.dailyBudget) * 100;}}// Usageconst budget = new BudgetEnforcer(50.00); // $50/daytry {await budget.executeWithBudget(async () => {const response = await claude.messages.create(...);const cost = calculateCost(response.usage);return { result: response, cost };});} catch (error) {// Budget exceeded - halt operationsconsole.error('Budget exhausted for today');}</code></pre><h3>Strategy 2: Tiered Budgets by Priority</h3><pre><code class="language-typescript">enum Priority { CRITICAL = 'critical', // $100/day HIGH = 'high', // $50/day MEDIUM = 'medium', // $20/day LOW = 'low' // $5/day}class TieredBudget {private budgets = new Map<Priority, BudgetEnforcer>([[Priority.CRITICAL, new BudgetEnforcer(100)],[Priority.HIGH, new BudgetEnforcer(50)],[Priority.MEDIUM, new BudgetEnforcer(20)],[Priority.LOW, new BudgetEnforcer(5)],]);async execute<T>(priority: Priority,fn: () => Promise<{ result: T; cost: number }>): Promise<T> {const budget = this.budgets.get(priority)!;return await budget.executeWithBudget(fn);}getStatus() {return Array.from(this.budgets.entries()).map(([priority, budget]) => ({priority,spent: budget.getSpendPercentage().toFixed(1) + '%',remaining: '$' + budget.getRemainingBudget().toFixed(2)}));}}// Usageconst tiered = new TieredBudget();// Critical: Production incident debuggingawait tiered.execute(Priority.CRITICAL, async () => {const result = await debugIncident();return { result, cost: 0.50 };});// Low: Non-urgent code reviewsawait tiered.execute(Priority.LOW, async () => {const result = await reviewCode();return { result, cost: 0.05 };});</code></pre><h3>Strategy 3: Per-User Quotas</h3><pre><code class="language-typescript">class UserQuotaManager { private userBudgets = new Map<string, number>(); private userSpent = new Map<string, number>();constructor(private defaultQuota: number = 10) {}setQuota(userId: string, quotaUSD: number) {this.userBudgets.set(userId, quotaUSD);}async executeForUser<T>(userId: string,fn: () => Promise<{ result: T; cost: number }>): Promise<T> {const quota = this.userBudgets.get(userId) || this.defaultQuota;const spent = this.userSpent.get(userId) || 0;if (spent >= quota) {throw new Error(`User ${userId} quota exceeded: $${spent.toFixed(2)} / $${quota}`);}const { result, cost } = await fn();this.userSpent.set(userId, spent + cost);return result;}getUserStatus(userId: string) {const quota = this.userBudgets.get(userId) || this.defaultQuota;const spent = this.userSpent.get(userId) || 0;return {userId,quota: `$${quota}`,spent: `$${spent.toFixed(2)}`,remaining: `$${(quota - spent).toFixed(2)}`,percentage: `${((spent / quota) * 100).toFixed(1)}%`};}}</code></pre><hr><h2>Optimization Strategies</h2><h3>1. Model Selection by Task</h3><pre><code class="language-typescript">// Cost comparison for 10K token input + 1K token outputconst models = {sonnet: {input: (10_000 / 1_000_000) * 3.00, // $0.03output: (1_000 / 1_000_000) * 15.00, // $0.015total: 0.045 // $0.045},haiku: {input: (10_000 / 1_000_000) * 0.80, // $0.008output: (1_000 / 1_000_000) * 4.00, // $0.004total: 0.012 // $0.012 (73% cheaper!)},opus: {input: (10_000 / 1_000_000) * 15.00, // $0.15output: (1_000 / 1_000_000) * 75.00, // $0.075total: 0.225 // $0.225 (5x more expensive)}};// Smart model selectionfunction selectModel(task: AgentTask): string {if (task.requiresReasoning) {return 'claude-3-5-sonnet-20241022'; // Best reasoning} else if (task.isSimple) {return 'claude-3-5-haiku-20241022'; // 73% cost savings} else {return 'claude-3-5-sonnet-20241022'; // Default}}// Real savings example:// 1000 simple tasks/day × $0.045 (Sonnet) = $45/day// 1000 simple tasks/day × $0.012 (Haiku) = $12/day// Savings: $33/day = $990/month</code></pre><h3>2. Context Window Optimization</h3><pre><code class="language-typescript">// ❌ Expensive: Send entire codebase every timeasync function reviewFile(file: string, codebase: string) { return await claude.messages.create({ model: 'claude-3-5-sonnet-20241022', messages: [{ role: 'user', content: `Codebase context:\n${codebase}\n\nReview:\n${file}` // 100K + 5K tokens }] });}// Cost per call: 100K tokens × $3/1M = $0.30// ✅ Optimized: Send only relevant contextasync function reviewFileOptimized(file: string, relatedFiles: string[]) {const context = relatedFiles.join('\n'); // 10K tokensreturn await claude.messages.create({model: 'claude-3-5-sonnet-20241022',messages: [{role: 'user',content: `Related files:\n${context}\n\nReview:\n${file}` // 10K + 5K tokens}]});}// Cost per call: 15K tokens × $3/1M = $0.045 (85% cheaper!)</code></pre><h3>3. Caching Strategy</h3><pre><code class="language-typescript">class ResponseCache { private cache = new Map<string, { response: any; cost: number; timestamp: number }>(); private ttl = 3600000; // 1 hourasync execute<T>(cacheKey: string,fn: () => Promise<{ result: T; cost: number }>): Promise<{ result: T; cost: number; cached: boolean }> {const cached = this.cache.get(cacheKey);if (cached && Date.now() - cached.timestamp < this.ttl) {console.log(`Cache hit: $${cached.cost.toFixed(4)} saved`);return { result: cached.response, cost: 0, cached: true };}const { result, cost } = await fn();this.cache.set(cacheKey, {response: result,cost,timestamp: Date.now()});return { result, cost, cached: false };}getCacheStats() {const entries = Array.from(this.cache.values());return {entries: entries.length,totalSavings: entries.reduce((sum, e) => sum + e.cost, 0),hitRate: 0 // Track separately};}}// Usageconst cache = new ResponseCache();const { result, cost, cached } = await cache.execute(`code-review-${fileHash}`,async () => {const response = await claude.messages.create(...);return { result: response, cost: calculateCost(response.usage) };});// Real impact:// 100 requests/day, 30% cache hit rate// Without cache: 100 × $0.045 = $4.50/day// With cache: 70 × $0.045 = $3.15/day// Savings: $1.35/day = $40.50/month</code></pre><h3>4. Batch Processing</h3><pre><code class="language-typescript">// ❌ Process files individuallyasync function reviewFiles(files: string[]) { for (const file of files) { await claude.messages.create({ messages: [{ role: 'user', content: `Review: ${file}` }] }); }}// Cost: 10 files × $0.045 = $0.45// ✅ Batch processasync function reviewFilesBatch(files: string[]) {const batches = chunk(files, 10); // 10 files per batchfor (const batch of batches) {await claude.messages.create({messages: [{role: 'user',content: `Review these files:\n${batch.map((f, i) => `${i+1}. ${f}`).join('\n')}`}]});}}// Cost: 1 batch × $0.05 = $0.05 (90% cheaper!)</code></pre><hr><h2>Production Examples</h2><h3>Example 1: Plugin Marketplace Review</h3><pre><code class="language-typescript">// Scenario: Review 258 plugins for security issues// Average plugin size: 5K tokens// Total tokens: 258 × 5K = 1.29M tokensconst budget = new BudgetEnforcer(10.00); // $10 budgetconst cache = new ResponseCache();const tracker = new CostTracker();async function reviewPlugins() {const plugins = await getPlugins(); // 258 pluginsconst results = [];for (const plugin of plugins) {try {await budget.executeWithBudget(async () => {const { result, cost, cached } = await cache.execute(`security-review-${plugin.id}`,async () => {const response = await claude.messages.create({model: 'claude-3-5-haiku-20241022', // Use cheaper modelmax_tokens: 500,messages: [{role: 'user',content: `Security review:\n${plugin.code}`}]});const metrics = tracker.track(response.usage, response.model);return { result: response, cost: metrics.totalCost };});results.push({ plugin: plugin.name, review: result, cached });return { result, cost };});} catch (error) {console.error(`Budget exceeded at plugin ${plugin.name}`);break;}}return results;}// Real metrics:// - Cost without optimization: 258 × $0.045 = $11.61 (exceeds budget)// - Cost with Haiku: 258 × $0.012 = $3.10 (73% savings)// - Cost with 50% cache: 129 × $0.012 = $1.55 (87% savings)// - Plugins reviewed: 258 (all)// - Budget remaining: $8.45</code></pre><h3>Example 2: Cost Attribution by Team</h3><pre><code class="language-typescript">interface Team { name: string; members: string[]; monthlyBudget: number;}class TeamBudgetManager {private teams = new Map<string, Team>();private teamSpend = new Map<string, number>();addTeam(team: Team) {this.teams.set(team.name, team);this.teamSpend.set(team.name, 0);}async executeForTeam<T>(teamName: string,userId: string,fn: () => Promise<{ result: T; cost: number }>): Promise<T> {const team = this.teams.get(teamName);if (!team) throw new Error(`Unknown team: ${teamName}`);if (!team.members.includes(userId)) {throw new Error(`User ${userId} not in team ${teamName}`);}const spent = this.teamSpend.get(teamName) || 0;if (spent >= team.monthlyBudget) {throw new Error(`Team ${teamName} budget exceeded`);}const { result, cost } = await fn();this.teamSpend.set(teamName, spent + cost);return result;}getTeamReport(teamName: string) {const team = this.teams.get(teamName)!;const spent = this.teamSpend.get(teamName) || 0;return {team: teamName,members: team.members.length,budget: `$${team.monthlyBudget}`,spent: `$${spent.toFixed(2)}`,remaining: `$${(team.monthlyBudget - spent).toFixed(2)}`,percentageUsed: `${((spent / team.monthlyBudget) * 100).toFixed(1)}%`,daysRemaining: 30 - new Date().getDate(),projectedOverage: spent / new Date().getDate() * 30 > team.monthlyBudget};}}// Usageconst manager = new TeamBudgetManager();manager.addTeam({name: 'Engineering',members: ['alice@example.com', 'bob@example.com'],monthlyBudget: 500});manager.addTeam({name: 'QA',members: ['charlie@example.com'],monthlyBudget: 100});// Engineering team member makes requestawait manager.executeForTeam('Engineering', 'alice@example.com', async () => {const result = await runTests();return { result, cost: 2.50 };});console.log(manager.getTeamReport('Engineering'));// {// team: 'Engineering',// members: 2,// budget: '$500',// spent: '$2.50',// remaining: '$497.50',// percentageUsed: '0.5%',// daysRemaining: 7,// projectedOverage: false// }</code></pre><hr><h2>ROI Analysis</h2><h3>Cost vs. Value Metrics</h3><pre><code class="language-typescript">interface WorkflowMetrics { name: string; costPerRun: number; timesSaved: number; // minutes errorsPrevented: number; manualCost: number; // $ per hour equivalent}function calculateROI(metrics: WorkflowMetrics): number {const timeSavingsValue = (metrics.timesSaved / 60) * metrics.manualCost;const errorCostSavings = metrics.errorsPrevented * 100; // $100 per errorconst totalValue = timeSavingsValue + errorCostSavings;const totalCost = metrics.costPerRun;return ((totalValue - totalCost) / totalCost) * 100;}// Example: Automated Code Reviewconst codeReviewMetrics: WorkflowMetrics = {name: 'Automated Code Review',costPerRun: 0.50, // Claude API costtimesSaved: 30, // 30 minutes savederrorsPrevented: 3, // 3 bugs caughtmanualCost: 100 // $100/hour developer time};const roi = calculateROI(codeReviewMetrics);// timeSavingsValue: (30/60) × $100 = $50// errorCostSavings: 3 × $100 = $300// totalValue: $350// totalCost: $0.50// ROI: (($350 - $0.50) / $0.50) × 100 = 69,900%console.log(`ROI: ${roi.toFixed(0)}%`); // 69,900% ROI</code></pre><h3>Break-Even Analysis</h3><table><thead><tr><th>Workflow</th><th>API Cost/Run</th><th>Manual Cost/Run</th><th>Runs to Break Even</th></tr></thead><tbody><tr><td>Code Review</td><td>$0.50</td><td>$50</td><td>1</td></tr><tr><td>Test Generation</td><td>$2.00</td><td>$200</td><td>1</td></tr><tr><td>Documentation</td><td>$1.00</td><td>$80</td><td>1</td></tr><tr><td>Bug Triage</td><td>$0.25</td><td>$25</td><td>1</td></tr></tbody></table><p><strong>Key Insight</strong>: Even "expensive" AI workflows pay for themselves in the first run.</p><hr><h2>Best Practices</h2><h3>DO ✅</h3><ul><li><strong>Track every API call</strong></li></ul> <pre><code class="language-typescript">const tracker = new CostTracker(); // Log costs to analytics daemon</code></pre><ul><li><strong>Set hard budget limits</strong></li></ul> <pre><code class="language-typescript">const budget = new BudgetEnforcer(50); // Never exceed $50/day</code></pre><ul><li><strong>Use model selection</strong></li></ul> <pre><code class="language-typescript">const model = task.isComplex ? 'sonnet' : 'haiku'; // 73% savings</code></pre><ul><li><strong>Cache responses</strong></li></ul> <pre><code class="language-typescript">const cache = new ResponseCache(); // 30% cache hit rate = 30% cost savings</code></pre><ul><li><strong>Monitor in real-time</strong></li></ul> <pre><code class="language-bash">ccp-analytics # Watch costs live</code></pre><h3>DON'T ❌</h3><ul><li><strong>Don't use Opus for everything</strong></li></ul> <pre><code class="language-typescript">// ❌ 5x more expensive than Sonnet model: 'claude-3-opus-20240229'</code></pre><ul><li><strong>Don't send full codebase every time</strong></li></ul> <pre><code class="language-typescript">// ❌ Wastes 90% of tokens content: fs.readFileSync('entire-repo.txt')</code></pre><ul><li><strong>Don't ignore token usage</strong></li></ul> <pre><code class="language-typescript">// ❌ No cost tracking await claude.messages.create({...});</code></pre><ul><li><strong>Don't run without budgets</strong></li></ul> <pre><code class="language-typescript">// ❌ Unlimited spending = surprise bills while (true) { await expensiveCall(); }</code></pre><hr><h2>Tools & Resources</h2><h3>Analytics Daemon</h3><p>Monitor costs in real-time:</p><pre><code class="language-bash">cd packages/analytics-daemonpnpm start# Cost events: ws://localhost:3456# Cost API: http://localhost:3333/api/status</code></pre><h3>Anthropic Dashboard</h3><p>Official cost tracking: <a href="https://console.anthropic.com/">console.anthropic.com</a></p><h3>Plugins with Built-in Cost Optimization</h3><ul><li><code>performance-engineer</code> - Automatic model selection</li><li><code>cost-optimizer</code> - Budget tracking</li><li><code>cache-manager</code> - Response caching</li></ul><hr><h2>Summary</h2><p><strong>Key Takeaways</strong>:</p><ul><li><strong>Sonnet</strong>: $3/1M input, $15/1M output - Production standard</li><li><strong>Haiku</strong>: 73% cheaper - Use for simple tasks</li><li><strong>Context optimization</strong>: 85% cost savings</li><li><strong>Caching</strong>: 30% cost savings</li><li><strong>Budget enforcement</strong>: Prevents runaway costs</li></ul><p><strong>Cost Control Checklist</strong>:</p><ul><li>[ ] Implement CostTracker</li><li>[ ] Set daily budget limits</li><li>[ ] Use Haiku for simple tasks</li><li>[ ] Optimize context windows</li><li>[ ] Enable response caching</li><li>[ ] Monitor with analytics daemon</li><li>[ ] Calculate ROI for workflows</li><li>[ ] Set up team quotas</li></ul><hr><p><strong>Last Updated</strong>: 2025-12-24</p><p><strong>Author</strong>: Jeremy Longshore</p><p><strong>Related Playbooks</strong>: <a href="./01-multi-agent-rate-limits.md">Multi-Agent Rate Limits</a>, <a href="./09-cost-attribution.md">Cost Attribution System</a></p>
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// Breakdown: // - Input: 250K tokens × $3/1M = $0.75 // - Output: 4K tokens × $15/1M = $0.06 // - Total per call: $0.81 // // Multi-agent workflow (5 agents): // - 5 agents × $0.81 = $4.05 // - Daily runs: 10 //… It is listed under Finance & Business on SkillMD.
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