--- title: "Undominated · Cache multiplier: review, setup & limitations · Undominated.ai" canonical: https://undominated.ai/skills/undominated-cache-multiplier/ description: "Keep a cache figure that is a multiplier distinct from an absolute rate." --- # Undominated · Cache multiplier: review, setup & limitations · Undominated.ai > Keep a cache figure that is a multiplier distinct from an absolute rate. [← Explore all skills](/skills/) EVIDENCE AND EVALUATION / Undominated.ai # Undominated · Cache multiplier Keep a cache figure that is a multiplier distinct from an absolute rate. [See setup guidance ↓](#setup)[Original source ↗](https://undominated.ai/resources/skills/undominated-cache-multiplier/definition.md) SOURCE REVIEW Reviewed 2026-10-14 Evidence 3 linked sources Publisher Undominated.ai Licence [MIT ↗](https://undominated.ai/resources/skills/undominated-cache-multiplier/LICENSE.txt) Revision a80cce208b43 [Read what was—and wasn’t—checked ↓](#review) “Keep a cache figure that is a multiplier distinct from an absolute rate.” [Undominated.ai · upstream description ↗](https://undominated.ai/resources/skills/undominated-cache-multiplier/definition.md) Our analysis follows below. 01 / THE REASONING ## Why this made the selection. - Pairs a bounded workflow with an offline Python checker and explicitly synthetic example inputs. - Created for recurring evidence and comparison failures: missing facts remain unknown and every conclusion keeps its scope. - It names a concrete failure mode: Do not multiply it yourself and publish the product as if the vendor stated it. ### A good fit for - A cache write or hit is stated as a percentage of the base rate. - Use when a cache write or hit is stated as a percentage of the base rate. ### Weigh up before choosing - Does not convert a multiplier into a vendor rate. - Fixture checks establish the documented local behaviour, not performance on an unrestricted set of real tasks. - Public GitHub source availability is not yet verified; the complete download contains the reviewed source. - A new npm install path is not yet verified. Use the complete source download. - Return whether the stated value is a multiplier, and refuse to treat it as an absolute rate. 02 / THE REVIEW RECORD ## What we actually inspected. Source review has boundaries. A clear record is more useful than a “safe” badge. ### Material inspected - skills/undominated-cache-multiplier/SKILL.md - skills/undominated-cache-multiplier/scripts/check.py - skills/undominated-cache-multiplier/examples/synthetic.json ### Our findings - First-party resource authored by Undominated.ai; this is our own verification record, not an independent endorsement. - The download preserves the complete source and supporting files. Its manifest hashes identify the exact bytes. - One input rule the file states is: `form` is `absolute` or `multiplier`. `stated` is a decimal string. `base` is a decimal string or null. - One condition that blocks a pass is: one stated cache figure; a multiplier is not converted into a vendor rate. ### Not established by this review - Model compliance with these instructions on arbitrary tasks - Native integration in every agent host - Public GitHub source identity - Remote installation through the standard Skills CLI - The new npm resource CLI installation The review applies to the material and revision named here. A newer upstream release can change its behavior. 03 / PUT IT TO WORK ## Add a skill to your workflow. [Upstream setup instructions ↗](https://undominated.ai/resources/skills/undominated-cache-multiplier/definition.md) - Download the complete bundle from https://undominated.ai/resources/skills/undominated-cache-multiplier/bundle.zip and extract it into a new directory. - Place the extracted directory at .agents/skills/undominated-cache-multiplier/ or your host's documented skills directory. Preserve SKILL.md, scripts, examples and licence files together. - Run the documented synthetic example from the skill directory with Python 3.10 or later before using your own evidence. ### Before you start - An Agent Skills compatible host - Python 3.10 or later for the optional checker ### Compatibility Agent Skills compatible hosts · Python 3.10+ ### Implementation Python · Markdown ### Local, explicit inputs - read:user-selected-local-file ### Cost model MIT source at no charge. Your agent host or model provider may charge for use; the included offline checks require no paid API. THE COMPLETE REVIEWED DEFINITION ## Read it before you reuse it. Original source bytes, with attribution. Review the host-specific setup notes above. Copy definition ↗ [Download complete resource + licence ↗](/resources/skills/undominated-cache-multiplier/bundle.zip)[Raw Markdown ↗](/resources/skills/undominated-cache-multiplier/definition.md) --- name: undominated-cache-multiplier description: Keep a cache price that is a multiplier distinct from an absolute rate. license: MIT metadata: author: Undominated.ai version: "1.0.0" --- # Cache multiplier Use when a cache write or hit is stated as a percentage of the base rate. 1. A multiplier is not an absolute price. 2. Do not multiply it yourself and publish the product as if the vendor stated it. 3. A missing base rate makes the absolute price unknown. 4. Use decimal strings. ## Run the local check ```sh python3 scripts/check.py examples/synthetic.json python3 scripts/check.py /absolute/path/to/your-input.json ``` The bundled example is **synthetic**, not a market measurement. The script reads one local JSON file, prints JSON, and writes nothing. Python 3.10+; no dependencies. Exit codes: `0` the supplied claim matches the rule; `1` review required; `2` invalid input. A pass is not publication permission. ## Input contract `form` is `absolute` or `multiplier`. `stated` is a decimal string. `base` is a decimal string or null. ## Deliverable and limits Return whether the stated value is a multiplier, and refuse to treat it as an absolute rate. The user retains control over external actions. This skill does not install dependencies, spend API credits, modify production settings, or publish anything. The download contains SKILL.md . Extract the whole bundle; the supporting files are required. Inspect the included MANIFEST.json for file hashes. By **Undominated.ai**. [Exact upstream source ↗](https://undominated.ai/resources/skills/undominated-cache-multiplier/definition.md) · [Licence](/resources/skills/undominated-cache-multiplier/LICENSE.txt) · [Attribution](/resources/skills/undominated-cache-multiplier/ATTRIBUTION.txt) SHA-256 a80cce208b438ee07e5b1055f7db717715d54d2c91072bed4f8c87463d77c3df Read the applicable licence MIT License Copyright (c) 2026 Undominated.ai Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 04 / FOLLOW THE EVIDENCE ## The source trail. Our notes are separate from the original resource. Check upstream before adopting a new version. - [Original Undominated definition ↗](https://undominated.ai/resources/skills/undominated-cache-multiplier/definition.md) Checked 2026-10-07 https://undominated.ai/resources/skills/undominated-cache-multiplier/definition.md Supports: Workflow and input requirements, Stated limitations - [MIT licence ↗](https://undominated.ai/resources/skills/undominated-cache-multiplier/LICENSE.txt) Checked 2026-10-07 https://undominated.ai/resources/skills/undominated-cache-multiplier/LICENSE.txt Supports: Redistribution terms and attribution - [Complete source bundle ↗](https://undominated.ai/resources/skills/undominated-cache-multiplier/bundle.zip) Checked 2026-10-07 https://undominated.ai/resources/skills/undominated-cache-multiplier/bundle.zip Supports: Full local source, supporting files and integrity manifest KEEP COMPARING ## Other approaches to consider. Related by category or shared topics. These are alternatives to inspect, not a measured quality order. [### Undominated · Do not scale the invoice unit ↗ Refuse a scale factor or a restated invoice unit. A per-thousand row is not turned into a per-million row by multiplying. Amounts are not read.](/skills/undominated-unit-not-scaled/)[### Undominated · Meter-scope audit ↗ Refuse a unit claim that borrows an invoice unit from a note that does not name that meter, so a knowledge-base billing sentence cannot reprice an inference row.](/skills/undominated-meter-scope/)[### Undominated · Rate-unit audit ↗ Refuse a token-price conversion until the currency and the unit are both explicit, so per M or a bare cent figure cannot become a per-million USD rate.](/skills/undominated-rate-unit/) [AI Tools ↗](/tools/)[Skills ↗](/skills/)[Agents ↗](/agents/)[MCP Servers ↗](/mcp-servers/)[Workflows ↗](/workflows/) ## Continue your investigation - [Choose a toolkit](/tools/) - [Inspect execution hosts](/agents/) - [Check tool access](/mcp-servers/) - [Check project dependencies](/check-repo/)