1c-form-reserved-names

1c-form-reserved-names is a cursor rule for Cursor from Desko77/cursor-1c-skills. It costs 0 tokens per session (1,147 once invoked), scanned A, original, MIT.

A list of names that should not be used for local variables in 1C form modules. A form module controls a screen, and these names are already used for standard properties of its controls.

In plain words
What is it for?
Use it when writing or reviewing BSL inside 1C form modules. It helps identify conflicting names and choose more specific variable names.
Why use it?
Using one of these names can make the platform treat an assignment as a change to a form property instead of a variable, leading to type errors or unexpected behavior.

Cursor rule for Cursor

Written for Cursor: a Cursor rule (.mdc).

Good fit Use it when writing or reviewing BSL inside 1C form modules. It helps identify conflicting names and choose more specific variable names.

Compare 6 cursor rules from other repositories ↓
Install with agentmods
npx agentmods add rules/desko77/cursor-1c-skills/1c-form-reserved-names
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.

Clone the repo
git clone --depth 1 https://github.com/Desko77/cursor-1c-skills

Made for: Cursor.

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 1c-form-reserved-names

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.

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Your own site · 80×15
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Per session 0 Nothing until a file matches its globs; then the whole rule loads.
When invoked 1,147 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 $0.00000 $0.01147
Opus 5 $0.00000 $0.00574
Sonnet 5 $0.00000 $0.00229
Haiku 4.5 $0.00000 $0.00115

Measured 10d ago against content hash 7cb2abadfa76, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

1c-form-reserved-names 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.

rules/1c-form-reserved-names.mdc · 76 lines

How it starts

The opening of the file, as written. The whole thing — 76 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Зарезервированные имена в модулях форм 1С

Запрет на использование имен стандартных свойств элементов формы как имен локальных переменных.

Применяется: при написании/редактировании кода модулей форм 1С (*.bsl в контексте формы).


Правило

В модулях форм 1С запрещено использовать как имена локальных переменных имена, совпадающие со стандартными свойствами элементов формы:

  • Параметры (Parameters, параметры самой формы)
  • ПараметрыВыбора (ChoiceParameters)
  • СвязиПараметровВыбора (ChoiceParameterLinks)
  • СписокВыбора (ChoiceList)
  • ПараметрыОтбора (Filter)
  • ОтборСтрок (RowFilter)

Список основан на практическом опыте и может быть неполным. При подозрении на конфликт имен - проверить в конфигураторе.

Причина

Платформа 1С в контексте &НаСервере модуля формы может интерпретировать присвоение ПараметрыВыбора = ... как попытку установить свойство элемента формы, а не локальную переменную. Если тип значения не совпадает с ожидаемым (ФиксированныйМассив(ПараметрВыбора)) - ошибка "Несоответствие типов".

Как именовать

Использовать конкретные имена с контекстом:

// Плохо:
ПараметрыВыбора = Новый Массив;

// Хорошо:
ПараметрыВыбораСтатьи = Новый Массив;
ПараметрыВыбораНоменклатуры = Новый Массив;

Реквизиты формы тоже зарезервированы (не только свойства элементов)

Имя локальной переменной не должно совпадать и с именем реквизита формы. В &НаСервере методе формы присвоение ИмяРеквизита = ... перезаписывает реквизит формы, а не создает локальную переменную. Изменение "утекает" обратно на клиент и ломает форму.

Форма элемента справочника Контрагенты (УНФ)

В типовой форме элемента справочника Контрагенты УНФ есть реквизит формы Вид типа Строка (это поле "Вид:" в шапке карточки контрагента, рядом с "Покупатель/Поставщик/Прочие"). Локальная переменная Вид в &НаСервере процедуре формы - типичная ошибка при программном добавлении полей через обертку (Вид = ?(Флажок, ВидПоляФормы.ПолеФлажка, ВидПоляФормы.ПолеВвода)). Она перезаписывает реквизит формы значением Перечисления вместо Строки, и форма роняется на "Несоответствие типов" при следующем обращении к Вид. Использовать имя ВидПоля или Расш_Вид.

Read the full file on GitHub · 76 lines

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 · 76 lines · 0 tokens per session scan A 7cb2abadfa76

Subscribe to this mod's changes

1c-form-reserved-names is a cursor rule published in the GitHub repository Desko77/cursor-1c-skills (55 stars, last pushed 8d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,147 tokens. 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.