code-execution
Execute Python code locally with marketplace API access for 90%+ token savings on bulk operations. Activates when user requests bulk operations (10+ files), complex multi-step workflows, iterative processing, or mentions efficiency/performance.
npx skills add mhattingpete/claude-skills-marketplace --skill code-execution --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# Code Execution Execute Python locally with API access. **90-99% token savings** for bulk operations. ## When to Use - Bulk operations (10+ files) - Complex multi-step workflows - Iterative processing across many files - User mentions efficiency/performance ## How to Use Use direct Python imports in Claude Code: ```python from execution_runtime import fs, code, transform, git # Code analysis (metadata only!) functions = code.find_functions('app.py', pattern='handle_.*') # File operations code_block = fs.copy_lines('source.py', 10, 20) fs.paste_code('target.py', 50, code_block) # Bulk transformations result = transform.rename_identifier('.', 'oldName', 'newName', '**/*.py') # Git operations git.git_add(['.']) git.git_commit('feat: refactor code') ``` **If not installed:** Run `~/.claude/plugins/marketplaces/mhattingpete-claude-skills/execution-runtime/setup.sh` ## Available APIs - **Filesystem** (`fs`): copy_lines, paste_code, search_replace, batch_copy - **Code Analysis** (`code`): find_functions, find_classes, analyze_dependencies - returns METADATA only! - **Transformations** (`transform`): rename_identifier, remove_debug_statements, batch_refactor - **Git** (`git`): git_status,
- When to Use
- How to Use
- Available APIs
- Pattern
- Examples
- Best Practices
- Token Savings
What does the code-execution skill do?
Execute Python code locally with marketplace API access for 90%+ token savings on bulk operations. Activates when user requests bulk operations (10+ files), complex multi-step workflows, iterative processing, or mentions efficiency/performance.
How do I install it?
Run `npx skills add mhattingpete/claude-skills-marketplace --skill code-execution --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From mhattingpete/claude-skills-marketplace, a repository with 656 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.