quicker-authoring-evalexpression-multi-var

quicker-authoring-evalexpression-multi-var is a skill for Claude Code from QuickerHub/quicker-rpc. It costs 47 tokens per session (318 once invoked), scanned A, original, MIT.

A reference for writing one expression step that assigns values to several action variables in a workflow.

In plain words
What is it for?
It shows how to initialize number variables and then calculate another variable from them in the same expression step.
Why use it?
It avoids a type-conversion error that can occur when numeric values are assigned without the required conversion syntax.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit It shows how to initialize number variables and then calculate another variable from them in the same expression step.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/quickerhub/quicker-rpc/quicker-authoring-evalexpression-multi-var
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add QuickerHub/quicker-rpc --skill quicker-authoring-evalexpression-multi-var
Clone the repo
git clone --depth 1 https://github.com/QuickerHub/quicker-rpc

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for quicker-authoring-evalexpression-multi-var

README.md
[![agentmods](https://agentmods.dev/badge/skills/quickerhub/quicker-rpc/quicker-authoring-evalexpression-multi-var/github.svg)](https://agentmods.dev/skills/quickerhub/quicker-rpc/quicker-authoring-evalexpression-multi-var)
Your own site
<a href="https://agentmods.dev/skills/quickerhub/quicker-rpc/quicker-authoring-evalexpression-multi-var"><img src="https://agentmods.dev/badge/skills/quickerhub/quicker-rpc/quicker-authoring-evalexpression-multi-var/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for quicker-authoring-evalexpression-multi-var

Your own site · 80×15
<a href="https://agentmods.dev/skills/quickerhub/quicker-rpc/quicker-authoring-evalexpression-multi-var"><img src="https://agentmods.dev/badge/skills/quickerhub/quicker-rpc/quicker-authoring-evalexpression-multi-var.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 47 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 318 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00047 $0.00318
Opus 5 $0.00023 $0.00159
Sonnet 5 $0.00009 $0.00064
Haiku 4.5 $0.00005 $0.00032

Measured 12d ago against content hash 7108b22d0cf5, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

quicker-authoring-evalexpression-multi-var scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

docs/skills/quicker-authoring-evalexpression-multi-var/SKILL.md · 39 lines

What it actually says

evalexpression 多变量赋值

Load when benchmark or user asks for one evalexpression step setting multiple action variables.

Working pattern (number variables)

{a} = Convert.ToDouble(1);
{b} = Convert.ToDouble(2);
{c} = {a} + {b}

Then sys:showText with text.varKey = c.

Trap

write result
{a} = 1 with varType: number 「指定的转换无效」
{a} = Convert.ToDouble(1) OK

RHS from other vars ({c} = {a} + {b}) is fine once a,b are set.

Verified

  • retro: docs/authoring-references/benchmarks/retro/2026-06-13-sdk-l2-batch.md
  • trace: b63593ce-d494-40f9-a87e-18011c443d28

Deep-read: quicker-eval-expressionexpressions topic.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 12d ago First seen · 39 lines · 47 tokens per session scan A 7108b22d0cf5

Subscribe to this mod's changes

quicker-authoring-evalexpression-multi-var is a skill published in the GitHub repository QuickerHub/quicker-rpc (13 stars, last pushed 29d ago), licensed MIT. It adds 47 tokens to every session and 318 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.