index

A routing workflow for choosing the right kind of data-analysis task, such as diagnosis, reporting, visualization, or KPI design.

In plain words
What is it for?
Use it when a request could involve quantitative analysis, a dashboard, a report, a notebook, market sizing, data validation, or a shared data reference layer.
Why use it?
It helps turn a broad request involving numbers or evidence into the appropriate focused workflow.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/xiaomimimo/mimo-code/index
Any agent
npx skills add XiaomiMiMo/MiMo-Code --skill index
Clone the repo
git clone --depth 1 https://github.com/XiaomiMiMo/MiMo-Code

Made for: Claude Code, Codex.

Per session 33 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 833 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00033 $0.00833
Opus 5 $0.00016 $0.00417
Sonnet 5 $0.00007 $0.00167
Haiku 4.5 $0.00003 $0.00083

Measured 2d ago against content hash d8c54ac58880, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

index 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 2d 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.

packages/opencode/src/skill/builtin/.bundle/data-analytics/workflows/index/SKILL.md · 58 lines

How it starts

The opening of the file, as written. The whole thing — 58 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Data Analytics Router

Use this workflow when Data Analytics is explicitly invoked or the request requires structured records, quantitative evidence, metrics, or an evidence-backed product or business decision. Do not use it for ordinary prose drafting, file-format conversion, or qualitative description that does not require data interpretation.

Choose the focused workflow

  • Metric changed, missed a target, or differs from expectation: read ../metric-diagnostics/SKILL.md.
  • Product or business decision, prioritization, segmentation, launch, or experiment recommendation: read ../product-business-analysis/SKILL.md.
  • Dataset, dashboard, source, join, freshness, grain, or metric trust question: read ../analyze-data-quality/SKILL.md.
  • KPI framework, canonical definition, target, driver, or guardrail design: read ../design-kpis/SKILL.md.
  • KPI status update, WBR, MBR, QBR, or operating readout: read ../kpi-reporting/SKILL.md.
  • Dashboard or monitoring view: read ../build-dashboard/SKILL.md.
  • Durable analytical report: read ../build-report/SKILL.md.
  • Chart or quantitative figure: read ../visualize-data/SKILL.md.
  • Reproducible SQL/Python notebook: read ../jupyter-notebooks/SKILL.md.
  • TAM, SAM, SOM, segment, or opportunity sizing: read ../market-sizing/SKILL.md.
  • Review an analysis before sharing: read ../validate-data/SKILL.md.
  • Create, repair, or save reusable data context or a semantic layer: read ../create-data-context/SKILL.md.
  • Missing business definitions, ownership, change context, or decision framing: read ../gather-business-context/SKILL.md before the primary workflow.

Load every selected workflow completely. Follow its related-skill rules when applicable. A task can combine workflows; use this usual order:

  1. Gather missing business context.
  2. Validate source quality and metric definitions.
  3. Perform the focused analysis.
  4. Validate conclusions.
  5. Visualize or create the requested durable artifact.

Source access

Read the full file on GitHub · 58 lines

Files

What ships with it

1 file 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.

  1. 2d ago First seen · 58 lines · 33 tokens per session scan A d8c54ac58880

Subscribe to this mod's changes

index is a skill published in the GitHub repository XiaomiMiMo/MiMo-Code (12,904 stars, last pushed 2d ago), licensed MIT. It adds 33 tokens to every session and 833 once invoked, about $0.0002 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 2026-08-30.

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