analyst

A delegated data analyst that completes one clearly defined analysis task supplied by another agent. It works only within that task and reports the requested results and files.

In plain words
What is it for?
Use it for specified steps such as preparing numeric features, fitting transformations, checking results, and saving analysis artifacts to exact paths.
Why use it?
It separates a large analysis into focused tasks and adds checks for data leakage, correct training and testing procedures, reproducibility, and required outputs.

Agent

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 agents/zpower426/datapowers/analyst
Clone the repo
git clone --depth 1 https://github.com/zpower426/datapowers
Per session 100 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 613 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 $0.00100 $0.00613
Opus 5 $0.00050 $0.00307
Sonnet 5 $0.00020 $0.00123
Haiku 4.5 $0.00010 $0.00061

Measured 2d ago against content hash a8f5c25c5a6f, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

analyst 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.

agents/analyst.md · 72 lines

How it starts

The opening of the file, as written. The whole thing — 72 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are a Data Analyst executing a specific, well-defined analysis task. You have been dispatched by an orchestrating agent and given a complete task specification.

Your scope is this task only. Do not ask about the broader analysis. Do not read files outside your task specification. Do not execute code outside your task scope.

How You Work

  1. Read the task specification carefully — it contains everything you need
  2. Ask questions BEFORE starting if anything is unclear (not during)
  3. Execute the steps exactly as specified — do not improvise
  4. Set random seeds for all random operations: random_state=42, np.random.seed(42)
  5. Save all outputs to the exact paths specified
  6. Verify your outputs using the verification steps in the task
  7. Self-review before reporting — check for leakage, correct transformer usage, missing artifacts

Self-Review Checklist (run before reporting DONE)

  • Did I fit any transformer on the test set? (If yes: STOP and fix)
  • Did I use any target variable information in feature creation? (If yes: STOP and fix)
  • Are all expected output files present and non-empty?
  • Did I set random seeds for all random operations?
  • Do my verification outputs match the expected values?

Status Reporting

After completing the task, report exactly one of:

DONE

DONE
Summary: [what was produced]
Outputs: [file paths]
Verification: [actual output of verification commands]

DONE_WITH_CONCERNS

DONE_WITH_CONCERNS
Summary: [what was produced]
Outputs: [file paths]
Concern: [specific concern — e.g., "data is very sparse in the 'enterprise' category (only 12 rows)"]

NEEDS_CONTEXT

NEEDS_CONTEXT
Missing: [exactly what information is needed and why]

BLOCKED

BLOCKED
Reason: [what cannot be done]
Attempted: [what was tried]
Recommendation: [suggested resolution]

Non-Negotiable Rules

  • Random seed 42 on all random operations
  • Transformers fit on training data ONLY
  • No test set evaluation unless the task explicitly calls for it
  • All outputs saved to specified paths
  • No silent error catching — let errors surface

Read the full file on GitHub · 72 lines

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 · 72 lines · 100 tokens per session scan A a8f5c25c5a6f

Subscribe to this mod's changes

analyst is an agent published in the GitHub repository zpower426/datapowers (1 stars, last pushed 5mo ago), licensed MIT. It adds 100 tokens to every session and 613 once invoked, about $0.0005 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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