quicker-authoring-external-eval-cs

quicker-authoring-external-eval-cs is a skill for Claude Code from QuickerHub/quicker-rpc. It costs 36 tokens per session (304 once invoked), scanned A, original, MIT.

A technique for moving long C# expressions into separate files before running them in the Quicker automation tool. It is intended for expressions longer than a few lines or containing error handling.

In plain words
What is it for?
Use it to create .eval.cs files, connect them through expression.file, and apply the resulting expressions in Quicker workflow branches.
Why use it?
It keeps complex automation logic easier to read and maintain than placing it directly inside a workflow action.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit Use it to create .eval.cs files, connect them through expression.file, and apply the resulting expressions in Quicker workflow branches.

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Install with agentmods
npx agentmods add skills/quickerhub/quicker-rpc/quicker-authoring-external-eval-cs
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-external-eval-cs
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-external-eval-cs

README.md
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Your own site
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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-external-eval-cs

Your own site · 80×15
<a href="https://agentmods.dev/skills/quickerhub/quicker-rpc/quicker-authoring-external-eval-cs"><img src="https://agentmods.dev/badge/skills/quickerhub/quicker-rpc/quicker-authoring-external-eval-cs.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 36 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 304 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 $0.00036 $0.00304
Opus 5 $0.00018 $0.00152
Sonnet 5 $0.00007 $0.00061
Haiku 4.5 $0.00004 $0.00030

Measured 10d ago against content hash ca89b80fd3e4, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

quicker-authoring-external-eval-cs 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 10d 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-external-eval-cs/SKILL.md · 33 lines

What it actually says

外置表达式文件(quicker-authoring-external-eval-cs)

父 skill:quicker-authoring · 参考action-patterns/external-eval-cs.md

何时加载

sys:evalexpression 逻辑较长(>4 行、try/catch)→ files/*.eval.cs + expression.file

步骤

  1. files/<name>.eval.cs + data.jsonexpression.file
  2. workspace_program patch
  3. 运行时 sys:if 等分支

硬规则

  • wire:expression.file,扩展名 .eval.cs
  • 正文语法 = 内联 expression(SkipEval 纯 C#)→ expressions topic
  • 业务 ok 在 eval 内 {ok}=;勿用 outputParams.isSuccess 覆盖 ok

深度阅读

action-patterns/external-eval-cs.md · workspace-editing · action-project-files

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. 10d ago First seen · 33 lines · 36 tokens per session scan A ca89b80fd3e4

Subscribe to this mod's changes

quicker-authoring-external-eval-cs is a skill published in the GitHub repository QuickerHub/quicker-rpc (13 stars, last pushed 27d ago), licensed MIT. It adds 36 tokens to every session and 304 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.