ast-grep Structural Search
code-yeongyu/oh-my-openagent
Searches and rewrites code by syntax-tree shape across 25 languages with ast-grep, for codemods, structural queries and YAML lint rules, using a Python wrapper script.
Usages, dependencies, call chains and change impact of 1C objects and routines — callers, downstream breakage, register movements, extension changes — via the graph MCP with code-metadata fallback.
Install 1c Impact
$ npx skills add comol/ai_rules_1c --skill 1c-impact -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install comol/ai_rules_1c 1c-impact --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/comol/ai_rules_1c.git skills-src && mkdir -p .claude/skills && cp -r skills-src/content/skills/1c-impact .claude/skills/1c-impact && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "1c-impact" agent skill from https://github.com/comol/ai_rules_1c/tree/main/content/skills/1c-impact into .claude/skills/1c-impact/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "1c-impact", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/comol/ai_rules_1c/tree/main/content/skills/1c-impactType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add comol/ai_rules_1c --skill 1c-impact -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install comol/ai_rules_1c 1c-impact --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/comol/ai_rules_1c.git skills-src && mkdir -p .agents/skills && cp -r skills-src/content/skills/1c-impact .agents/skills/1c-impact && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "1c-impact" agent skill from https://github.com/comol/ai_rules_1c/tree/main/content/skills/1c-impact into .agents/skills/1c-impact/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "1c-impact", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add comol/ai_rules_1c --skill 1c-impact -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install comol/ai_rules_1c 1c-impact --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/comol/ai_rules_1c.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/content/skills/1c-impact .cursor/skills/1c-impact && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "1c-impact" agent skill from https://github.com/comol/ai_rules_1c/tree/main/content/skills/1c-impact into .cursor/skills/1c-impact/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "1c-impact", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/comol/ai_rules_1c.git --path content/skills/1c-impact--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add comol/ai_rules_1c --skill 1c-impact -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install comol/ai_rules_1c 1c-impact --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/comol/ai_rules_1c.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/content/skills/1c-impact .gemini/skills/1c-impact && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "1c-impact" agent skill from https://github.com/comol/ai_rules_1c/tree/main/content/skills/1c-impact into .gemini/skills/1c-impact/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "1c-impact", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install comol/ai_rules_1c 1c-impactInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add comol/ai_rules_1c --skill 1c-impact -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/comol/ai_rules_1c.git skills-src && mkdir -p .github/skills && cp -r skills-src/content/skills/1c-impact .github/skills/1c-impact && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "1c-impact" agent skill from https://github.com/comol/ai_rules_1c/tree/main/content/skills/1c-impact into .github/skills/1c-impact/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "1c-impact", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add comol/ai_rules_1c --skill 1c-impact -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install comol/ai_rules_1c 1c-impact --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/comol/ai_rules_1c.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/content/skills/1c-impact .opencode/skills/1c-impact && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "1c-impact" agent skill from https://github.com/comol/ai_rules_1c/tree/main/content/skills/1c-impact into .opencode/skills/1c-impact/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "1c-impact", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
1c-impact- GitHub stars
- 480
- Token cost
- ~1.7k tokens
- SKILL.md length
- 473 words
- Files
- 1
- Skills in repo
- 26
- Repo updated
- First seen
- Licence
- None found
At a glance
Usages, dependencies, call chains and change impact of 1C objects and routines — callers, downstream breakage, register movements, extension changes — via the graph MCP with code-metadata fallback.
- Tasks that involve Refactoring
- SKILL.md covers Tools and exact arguments, Calls, Configurations with extensions and Rules
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
1c Impact is an agent skill from comol/ai_rules_1c. Usages, dependencies, call chains and change impact of 1C objects and routines — callers, downstream breakage, register movements, extension changes — via the graph MCP with code-metadata fallback. Mandatory before renames, removals, refactoring and public-contract changes (Gate 4).
Its SKILL.md is about 1.7k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Development, covering Refactoring. It works with Model Context Protocol. The repository describes itself as: Rules\skills\subagens for vibecoding in 1C(bsl).
When your agent uses it
- Tasks that involve Refactoring
Example prompts
- “/1c-impact”
Requirements
- Pre-approved tools (allowed-tools): mcp__1c-graph-metadata-mcp__trace_impact, mcp__1c-graph-metadata-mcp__trace_call_chain, mcp__1c-graph-metadata-mcp__find_usages_of_object, mcp__1c-graph-metadata-mcp__find_objects_using_object, mcp__1c-graph-metadata-mcp__find_register_movement_docs, mcp__1c-graph-metadata-mcp__get_register_writers, mcp__1c-graph-metadata-mcp__find_object_referrers, mcp__1c-graph-metadata-mcp__affected_subgraph, mcp__1c-graph-metadata-mcp__list_graph_projects, mcp__1c-graph-metadata-mcp__resolve_effective_entity, mcp__1c-graph-metadata-mcp__compare_base_and_extension, mcp__1c-code-metadata-mcp__graph_dependencies, mcp__1c-code-metadata-mcp__get_method_call_hierarchy
What it can do on your machine
Read from SKILL.md and the folder at commit 5700f54. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
mcp__1c-graph-metadata-mcp__trace_impactmcp__1c-graph-metadata-mcp__trace_call_chainmcp__1c-graph-metadata-mcp__find_usages_of_objectmcp__1c-graph-metadata-mcp__find_objects_using_objectmcp__1c-graph-metadata-mcp__find_register_movement_docsmcp__1c-graph-metadata-mcp__get_register_writersmcp__1c-graph-metadata-mcp__find_object_referrersmcp__1c-graph-metadata-mcp__affected_subgraphmcp__1c-graph-metadata-mcp__list_graph_projectsmcp__1c-graph-metadata-mcp__resolve_effective_entity
…and 3 more on the same allowed-tools line.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md (its code samples are json).
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
1c Impact loads about 1.7k tokens when it runs. Until then it costs about 73 tokens; SKILL.md has 473 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 473 words (~1,669 tokens).
“Evidence for content/rules/verification-gates.md → Gate 4 and for the pre-refactor analysis of content/rules/tooling-playbooks.md → Refactoring. Refactoring blind when these servers are exposed is a defect; when they are not, follow Gate 4 graceful degradation.”
- name
- 1c-impact
- allowed-tools
- mcp__1c-graph-metadata-mcp__trace_impact, mcp__1c-graph-metadata-mcp__trace_call_chain, mcp__1c-graph-metadata-mcp__find_usages_of_object, mcp__1c-graph-metadata-mcp__find_objects_using_object, mcp__1c-graph-metadata-mcp__find_register_movement_docs, mcp__1c-graph-metadata-mcp__get_register_writers, mcp__1c-graph-metadata-mcp__find_object_referrers, mcp__1c-graph-metadata-mcp__affected_subgraph, mcp__1c-graph-metadata-mcp__list_graph_projects, mcp__1c-graph-metadata-mcp__resolve_effective_entity, mcp__1c-graph-metadata-mcp__compare_base_and_extension, mcp__1c-code-metadata-mcp__graph_dependencies, mcp__1c-code-metadata-mcp__get_method_call_hierarchy
- argument-hint
- <Kind.Name | routine> [callers | callees | downstream] [depth]
Files
Just SKILL.md in content/skills/1c-impact of comol/ai_rules_1c.
Open the folder on GitHubat commit 5700f54
Compare with similar skills
1c Impact next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| 1c Impact this skillcomol/ai_rules_1c | 480 | — | ~1.7k | Automated safety check: Pass | None | |
| ast-grep Structural Searchcode-yeongyu/oh-my-openagent | 70k | — | ~3.3k | Automated safety check: Pass | MIT | |
| Graph-Guided Safe Refactoringtirth8205/code-review-graph | 32k | 1 repos | ~332 | Automated safety check: Pass | MIT | |
| Code Review Graph Navigatorhandsontable/handsontable | 22k | — | ~939 | Automated safety check: Pass | Custom licence | |
| Architecturektnyt/cclsp | 675 | — | ~1.6k | Automated safety check: Pass | MIT | |
| Typed Dependencies with fp-go EffectIBM/fp-go | 2k | — | ~4.3k | Automated safety check: Pass | Apache-2.0 |
Similar skills
Graph-Guided Safe Refactoring
tirth8205/code-review-graph
Plans a refactor from a code dependency graph, previews renames before applying them and checks that the final impact matches the plan.
Code Review Graph Navigator
handsontable/handsontable
Queries a pre-built, Tree-sitter-based code graph of the whole monorepo instead of grepping call chains, for exploring, debugging, refactoring or reviewing code.
Architecture
ktnyt/cclsp
Guides the design of safely disposable code through contracts (traits/interfaces) and dependency inversion.
- Official
Typed Dependencies with fp-go Effect
IBM/fp-go
Teaches an agent to write fp-go v2 services with the Effect type, carrying dependencies in its type parameter instead of in context.Context or parameters.
Filescope MCP
admica/FileScopeMCP
Codebase intelligence via FileScopeMCP — symbol lookup, dependency mapping, importance ranking, and semantic search.
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Search reusable 1C code templates with the task text and adapt a fitting result.
Related
Works with
Categories
Questions about 1c Impact
What does 1c Impact do?
Usages, dependencies, call chains and change impact of 1C objects and routines — callers, downstream breakage, register movements, extension changes — via the graph MCP with code-metadata fallback. 1c Impact is an agent skill from comol/ai_rules_1c. Usages, dependencies, call chains and change impact of 1C objects and routines — callers, downstream breakage, register movements, extension changes — via the graph MCP with code-metadata fallback.
When should I use 1c Impact?
1c Impact fits situations like: tasks that involve Refactoring.
How do I install 1c Impact in Claude Code?
Run `npx skills add comol/ai_rules_1c --skill 1c-impact -a claude-code`. Or copy the skill folder (content/skills/1c-impact in comol/ai_rules_1c) into .claude/skills/1c-impact in your project. Claude Code loads it when a task matches its description.
How do I install 1c Impact in Codex?
Run `npx skills add comol/ai_rules_1c --skill 1c-impact -a codex`. Or copy the skill folder (content/skills/1c-impact in comol/ai_rules_1c) into .agents/skills/1c-impact in your project. Codex loads it when a task matches its description.
Can I use 1c Impact in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add comol/ai_rules_1c --skill 1c-impact -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/1c-impact, .gemini/skills/1c-impact, .github/skills/1c-impact and .opencode/skills/1c-impact in your project.
What does 1c Impact need to run?
SKILL.md names no scripts, command-line tools or credentials: 1c Impact is instructions for the agent only. Its frontmatter pre-approves these tools: mcp__1c-graph-metadata-mcp__trace_impact, mcp__1c-graph-metadata-mcp__trace_call_chain, mcp__1c-graph-metadata-mcp__find_usages_of_object, mcp__1c-graph-metadata-mcp__find_objects_using_object, mcp__1c-graph-metadata-mcp__find_register_movement_docs, mcp__1c-graph-metadata-mcp__get_register_writers, mcp__1c-graph-metadata-mcp__find_object_referrers, mcp__1c-graph-metadata-mcp__affected_subgraph, mcp__1c-graph-metadata-mcp__list_graph_projects, mcp__1c-graph-metadata-mcp__resolve_effective_entity, mcp__1c-graph-metadata-mcp__compare_base_and_extension, mcp__1c-code-metadata-mcp__graph_dependencies, mcp__1c-code-metadata-mcp__get_method_call_hierarchy.
Does 1c Impact access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is 1c Impact safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does 1c Impact use?
No licence was found for 1c Impact or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does 1c Impact use?
About 1.7k tokens (SKILL.md is roughly 6.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to 1c Impact?
Skills that share tags, products or a category with 1c Impact: ast-grep Structural Search (code-yeongyu/oh-my-openagent, 70k stars), Graph-Guided Safe Refactoring (tirth8205/code-review-graph, 32k stars), Code Review Graph Navigator (handsontable/handsontable, 22k stars) and Architecture (ktnyt/cclsp, 675 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains 1c Impact?
comol (a GitHub user) maintains it in comol/ai_rules_1c, which has 480 GitHub stars. The repository holds 26 skills in this directory. The repository was last updated on October 7, 2026.
Source: comol/ai_rules_1c on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.