What is batch-analysis?

An unattended batch-analysis workflow that runs queued analysis designs overnight, creates and executes marimo notebooks, reviews the results, and prepares a morning summary. Marimo is a Python notebook format that can be run as a repeatable document.

Use it to process multiple prepared analyses without supervision, record observations and questions, and review the completed runs the next morning.

It removes the need to run each queued analysis manually and leaves structured results and review notes for human follow-up.

batch-analysis — Skill for Claude Code by etoyama

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 etoyama/insight-blueprint --skill batch-analysis

Clone the repo

git clone --depth 1 https://github.com/etoyama/insight-blueprint

Made for: Claude Code.

Or install insight-blueprint, the plugin that ships this one along with the rest of its 10 skills, 2 MCP servers.

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/etoyama/insight-blueprint/batch-analysis.svg)](https://agentmods.dev/skills/etoyama/insight-blueprint/batch-analysis)

Your own site

<a href="https://agentmods.dev/skills/etoyama/insight-blueprint/batch-analysis"><img src="https://agentmods.dev/badge/skills/etoyama/insight-blueprint/batch-analysis.svg" alt="Measured on agentmods" height="20"></a>

Per session 132 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 4,568 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.

Model	Per session	Once invoked
Fable 5.1	$0.00132	$0.04568
Opus 5	$0.00066	$0.02284
Sonnet 5	$0.00026	$0.00914
Haiku 4.5	$0.00013	$0.00457

Measured 6d ago against content hash a574fce39b8d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

batch-analysis 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 6d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (launcher.sh), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

skills/batch-analysis/SKILL.md · 449 lines

How it starts

The opening of the file, as written. The whole thing — 449 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/batch-analysis -- Overnight Batch Analysis

Processes queued analysis designs overnight in Claude Code headless mode. For each design, generates a marimo notebook (8-cell contract), executes it, self-reviews the results, records journal events (observe / evidence / question), and produces a morning review summary.

Based on the Papermill (Netflix) "fixed structure, AI-generated content" approach adapted for hypothesis-driven EDA.

Key Files

File	Purpose	Consumed by
`SKILL.md` (this file)	Skill definition, contracts, configuration	Claude Code (on skill activation)
`references/batch-prompt.md`	Full orchestration prompt (902 lines)	`claude -p "$(cat ${CLAUDE_SKILL_DIR}/references/batch-prompt.md)"` (headless execution)

When to Use

Multiple analysis designs are ready for automated execution
You want overnight/unattended analysis runs
You want to batch-process queued designs and review results in the morning

When NOT to Use

Creating or editing analysis designs (-> /analysis-design)
Interactive analysis and reasoning recording (-> /analysis-journal)
Drawing final conclusions (-> /analysis-reflection, always human-driven)
Registering data sources (-> /catalog-register)

Queue Management

Queuing a Design

Set next_action on the design to queue it for batch execution:

update_analysis_design(design_id, next_action={"type": "batch_execute"})

With priority (lower number = processed first):

update_analysis_design(design_id, next_action={"type": "batch_execute", "priority": 1})

next_action Convention

type	Purpose	Status
`batch_execute`	Queue for overnight batch	Active
`human_review`	Awaiting human review (FV-1 reserved)	Future

After processing, next_action is reset to {} (empty dict; MCP tool cannot set to null).

Designs with terminal status (supported / rejected / inconclusive) are skipped even if queued.

Read the full file on GitHub · 449 lines

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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.

6d ago First seen · 449 lines · 132 tokens per session scan A a574fce39b8d

Subscribe to this mod's changes

batch-analysis is a skill published in the GitHub repository etoyama/insight-blueprint (0 stars, last pushed 13d ago), licensed MIT. It adds 132 tokens to every session and 4,568 once invoked, about $0.0007 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 2026-08-31.

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