Exploring Llm Costs
by PostHog469d1773e9cbNo licenseListed Oct 8, 2026Updated Oct 8, 2026
Investigate LLM spend in PostHog — total cost over time, cost by model, provider, user, trace, or custom dimension, token and cache-hit economics, and cost regressions. Use when the user asks "how much are we spending on LLMs?", "which model / user / feature is most expensive?", "why did cost spike?", wants to build a cost dashboard or alert, or pastes a trace URL and asks about its cost.
Only the file list is public. File contents are available once the skill is installed in a workspace.
| Path | Size | Type |
|---|---|---|
| references/breakdown-patterns.md | 6.7 KB | text/markdown |
| references/cache-accounting.md | 1.7 KB | text/markdown |
| references/cost-properties.md | 5.4 KB | text/markdown |
| references/cost-sources.md | 2.6 KB | text/markdown |
| references/materializing.md | 2.3 KB | text/markdown |
| references/regression-debugging.md | 2 KB | text/markdown |
| SKILL.md | 11.1 KB | text/markdown |
Source and attribution
Source:PostHog/ai-plugininskills/exploring-llm-costsat commit469d177
License: No license
Content belongs to its original authors. SourceWeft indexes it from a public repository.
More from PostHog/ai-plugin
Writing Simplified Technical English
PostHog
Applies ASD-STE100 simplified technical English rules to make agent-written prose unambiguous and actionable.
Working With Task Comments
PostHog
Reads and interprets comments on PostHog tasks, artifacts, and canvases through the PostHog MCP exec dispatcher.
Working With Skills
PostHog
Guides agents in using PostHog's skill-* MCP tools to discover, read, create, update, and refactor skills.
Working With Scouts
PostHog
Operating manual for delegating watching jobs to PostHog Signals scouts, acting on their reports, and steering the fleet over time.
Validating And Publishing Canvases
PostHog
Validate and publish a canvas source project safely: the source-project shape, declared capabilities, reading the current version pointer, iterating on validation diagnostics, guarded publishing with expected_current_version_id, staging a draft build and promoting it, waiting out the queued build, and recovering from a 409 version_conflict or a 429 capacity limit without overwriting concurrent work. Use whenever a canvas edit is ready to save, a draft build is wanted, a canvas publish or build returns diagnostics or a conflict, or a task needs to understand canvas version history.
Understanding Billing Usage
PostHog
Explains PostHog billing usage and spend from the customer's visible Billing MCP tools. Use when the user asks why usage or spend is high, which product or project is driving usage, what a usage type means, how to reduce usage, what changed over time, why they got a usage change alert, or whether a spike/drop alert was real or noisy. Also use before product-specific analytics skills when the user names a billable PostHog product metric such as events, recordings, feature flag requests, exceptions, survey responses, synced rows, logs, AI events, AI credits, or Inbox credits. Starts from Billing usage/spend tools, then routes to customer-visible product MCP surfaces for deeper investigation.
More in Data & Analytics
Content Strategy
anthropics
Turns PayPal, QuickBooks or Square sales data into a prioritized 30-day content brief for small businesses.
Cash Flow Snapshot
anthropics
Builds a 30/60/90-day cash flow forecast with confidence bands and named risk flags from ledger, payment or CSV data.
Pipeline Review
anthropics
Reviews CRM sales pipeline health by stage, flagging aging, stale and at-risk deals and checking coverage.
Metrics Review
anthropics
Reviews product metrics, analyzes trends against targets, and produces a scorecard with recommended actions.
Performance Report
anthropics
Builds marketing performance reports with key metrics, trend analysis, wins and misses, and prioritized optimization recommendations.
People Report
anthropics
Generates HR people-analytics reports on headcount, attrition, diversity, and org health from workforce data.