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Agent skill

Batch Claude Runner

by imbue-ai in imbue-ai/sculptor

Run Claude programmatically against collections of files in the codebase.

MITAuto-check passedSecurity

Install Batch Claude Runner

skills CLI
$ npx skills add imbue-ai/sculptor --skill batch-claude-runner -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install imbue-ai/sculptor batch-claude-runner --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/imbue-ai/sculptor.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/batch-claude-runner .claude/skills/batch-claude-runner && rm -rf skills-src

Use ~/.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/

Facts

Skill name
batch-claude-runner
GitHub stars
236
Token cost
~308 tokens
SKILL.md length
87 words
Files
2 (incl. scripts)
Skills in repo
29
Repo updated
First seen
Licence
MIT

At a glance

Run Claude programmatically against collections of files in the codebase.

  • Batch analysis: scrubbing sensitive data
  • SKILL.md covers Quick Start, Key Options and Notes
  • Runs Python scripts from its folder; calls python
  • Auditing style violations

What it does

Batch Claude Runner is an agent skill from imbue-ai/sculptor. Run Claude programmatically against collections of files in the codebase. Use for batch analysis: scrubbing sensitive data, auditing style violations, security reviews.

Its SKILL.md is about 310 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including scripts (for example `scripts/batch_claude_runner.py`).

It sits in Security, covering Security review. The repository describes itself as: Build product with grounded, parallel coding agents. The licence is MIT.

When your agent uses it

  • Batch analysis: scrubbing sensitive data
  • Auditing style violations
  • Security reviews

Example prompts

  • “/batch-claude-runner”

Requirements

  • Python 3

What it can do on your machine

Read from SKILL.md and the folder at commit f847102. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships 1 file in scripts/ (Python), which the agent can run.

    Shell commands in SKILL.md call:

    • python

    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

Batch Claude Runner loads about 308 tokens when it runs. Until then it costs about 47 tokens; SKILL.md has 87 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~47
When it runs · the whole SKILL.md, loaded when a task matches
~308

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); the scripts in this folder are not scanned.

SKILL.md

The full file from imbue-ai/sculptor at commit f847102, republished under its MIT licence (© imbue-ai). 87 words, ~308 tokens.

Download SKILL.mdSave it as .claude/skills/batch-claude-runner/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
batch-claude-runner
description
Run Claude programmatically against collections of files in the codebase. Use for batch analysis: scrubbing sensitive data, auditing style violations, security reviews.
disable-model-invocation
true

Batch Claude Runner

Runs Claude against batches of files, collecting structured findings into a summary report.

Quick Start

bash
# Basic usage
python .claude/skills/batch-claude-runner/scripts/batch_claude_runner.py \
  --pattern "**/*.py" \
  --prompt "Check for hardcoded credentials or API keys."

# See all options
python .claude/skills/batch-claude-runner/scripts/batch_claude_runner.py --help

Key Options

  • --pattern / -p: Glob pattern for files (required, repeatable)
  • --exclude / -e: Exclude pattern (repeatable)
  • --prompt: Analysis prompt
  • --batch-size / -b: Files per batch (default: 10)
  • --max-batches / -m: Limit batches (for testing)
  • --dry-run: Preview files without running
  • --output json: Machine-readable output

Notes

  • Claude reads files via its Read tool and can make edits if prompted
  • Structured JSON output is enforced automatically via --json-schema
  • Use --dry-run first to verify file selection

© imbue-ai, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file (scripts) in .claude/skills/batch-claude-runner of imbue-ai/sculptor.

  • SKILL.md
  • scripts/batch_claude_runner.py

Open the folder on GitHubat commit f847102

Compare with similar skills

Batch Claude Runner 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.

Batch Claude Runner compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Batch Claude Runner this skillimbue-ai/sculptor236—~308Automated safety check: PassMIT
Deepsec Documentation Guidevercel-labs/deepsec8.1k—~956Automated safety check: PassApache-2.0
Kubernetes Network Security Auditkubeshark/kubeshark12k—~7.3kAutomated safety check: NotesApache-2.0
Agentlas Security Scanagentlas-ai/Agentlas-OS1.6k1 repos~822Automated safety check: PassApache-2.0
Native Dependency Updatemono/SkiaSharp5.6k—~4.1kAutomated safety check: PassMIT
Semgrep Security Scantrailofbits/skills7.4k—~3.7kAutomated safety check: NotesCC-BY-SA-4.0

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Categories

Questions about Batch Claude Runner

What does Batch Claude Runner do?

Run Claude programmatically against collections of files in the codebase. Batch Claude Runner is an agent skill from imbue-ai/sculptor. Run Claude programmatically against collections of files in the codebase.

When should I use Batch Claude Runner?

Batch Claude Runner fits situations like: batch analysis: scrubbing sensitive data; auditing style violations; security reviews.

How do I install Batch Claude Runner in Claude Code?

Run `npx skills add imbue-ai/sculptor --skill batch-claude-runner -a claude-code`. Or copy the skill folder (.claude/skills/batch-claude-runner in imbue-ai/sculptor) into .claude/skills/batch-claude-runner in your project. Claude Code loads it when a task matches its description.

How do I install Batch Claude Runner in Codex?

Run `npx skills add imbue-ai/sculptor --skill batch-claude-runner -a codex`. Or copy the skill folder (.claude/skills/batch-claude-runner in imbue-ai/sculptor) into .agents/skills/batch-claude-runner in your project. Codex loads it when a task matches its description.

Can I use Batch Claude Runner 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 imbue-ai/sculptor --skill batch-claude-runner -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/batch-claude-runner, .gemini/skills/batch-claude-runner, .github/skills/batch-claude-runner and .opencode/skills/batch-claude-runner in your project.

What does Batch Claude Runner need to run?

Going by SKILL.md and its folder, Batch Claude Runner needs Python for the scripts in its folder and the command-line tools its instructions call (python). Our summary lists: Python 3.

Does Batch Claude Runner 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 Batch Claude Runner 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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Batch Claude Runner use?

Batch Claude Runner is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Batch Claude Runner use?

About 308 tokens (SKILL.md is roughly 1.2k 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 Batch Claude Runner?

Skills that share tags, products or a category with Batch Claude Runner: Deepsec Documentation Guide (vercel-labs/deepsec, 8.1k stars), Kubernetes Network Security Audit (kubeshark/kubeshark, 12k stars), Agentlas Security Scan (agentlas-ai/Agentlas-OS, 1.6k stars) and Native Dependency Update (mono/SkiaSharp, 5.6k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Batch Claude Runner?

imbue-ai (a GitHub organization) maintains it in imbue-ai/sculptor, which has 236 GitHub stars. The repository holds 29 skills in this directory. The repository was last updated on October 7, 2026.

Source: imbue-ai/sculptor on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.