simulate_change
Simulate changes to your token pillars and see the exact yield delta, class change, and per-metric diffs before modifying your workflow.
Instructions
The first PRESCRIPTIVE SigRank tool — 'what if I changed my token mix?' Takes your current 4 pillars (input/output/cacheCreate/cacheRead) and one or more proposed changes, runs the canonical cascade on BOTH the current and simulated values, and returns the exact Υ Yield delta, class change, and per-metric diffs. This is the 'show me the payoff before I do the work' primitive: no network, no submission, pure local math. Use it to answer 'would increasing my cache-read by 50k tokens actually move my class?' before you change your workflow. Accepts the current pillars as JSON or 4 numbers (same as rank_paste) plus a changes object with any of the 4 pillar names mapped to new absolute values OR relative deltas (e.g. {cacheRead: '+50000'} or {input: 800000}).
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| text | Yes | Current token pillars — ccusage JSON or "input output cacheCreate cacheRead" (same format as rank_paste). | |
| changes | Yes | Proposed changes to apply. Keys: input, output, cacheCreate, cacheRead. Values are either absolute numbers (replace) or strings starting with +/- for relative deltas (add/subtract). Omitted pillars are unchanged. |