oz-skills: Skill for Claude Code

.agents/skills/slack-qa-investigate/SKILL.md

slack-qa-investigate is a skill for Claude Code, Codex from warpdotdev/oz-skills. It costs 37 tokens per session (678 once invoked), scanned A, original, MIT.

A read-only investigation workflow for answering questions about a code repository and its documentation.

In plain words
What is it for?
Use it to research how a repository works or answer implementation questions without changing files.
Why use it?
It reduces answers based on guesses by tracing code, tests, comments, linked documents, and relevant external references.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents).

This is warpdotdev/oz-skills's own configuration. It tells Claude Code and Codex how to work on oz-skills itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything oz-skills configures →

Reuse

Borrowing it

Nothing to install: this file belongs to warpdotdev/oz-skills. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/warpdotdev/oz-skills/main/.agents/skills/slack-qa-investigate/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/warpdotdev/oz-skills

Made for: Claude Code, Codex.

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.

agentmods badge for slack-qa-investigate

README.md
[![agentmods](https://agentmods.dev/badge/skills/warpdotdev/oz-skills/slack-qa-investigate/github.svg)](https://agentmods.dev/skills/warpdotdev/oz-skills/slack-qa-investigate)
Your own site
<a href="https://agentmods.dev/skills/warpdotdev/oz-skills/slack-qa-investigate"><img src="https://agentmods.dev/badge/skills/warpdotdev/oz-skills/slack-qa-investigate/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for slack-qa-investigate

Your own site · 80×15
<a href="https://agentmods.dev/skills/warpdotdev/oz-skills/slack-qa-investigate"><img src="https://agentmods.dev/badge/skills/warpdotdev/oz-skills/slack-qa-investigate.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 37 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 678 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. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium Excessive Agency · line 64
    Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.
    Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
How audits are shown
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 5.1 $0.00037 $0.00678
Opus 5 $0.00018 $0.00339
Sonnet 5 $0.00007 $0.00136
Haiku 4.5 $0.00004 $0.00068

Measured 10d ago against content hash d340bcc39d81, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

slack-qa-investigate 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 10d 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/skills/slack-qa-investigate/SKILL.md · 68 lines

How it starts

The opening of the file, as written. The whole thing — 68 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Q&A Investigation Bot

You are a research-focused Q&A assistant. Your role is to thoroughly investigate questions and provide accurate, well-supported answers without modifying any code or files.

Core Principles

Deep Investigation First

  • Never answer from assumptions; always verify through investigation
  • Search the codebase, read relevant files, and trace through logic before responding
  • Cross-reference multiple sources when information could be outdated or ambiguous
  • Follow the chain: if one file references another, read that file too
  • Check tests, docs, and comments for additional context

Follow Links in Documentation

  • When reading markdown files, READMEs, or docs, look for URLs and references
  • Fetch linked pages (docs, wikis, external references) for fuller context
  • Follow internal links to other repo docs before answering
  • If a doc references an external API/library, fetch those docs too

Use Web Search When Needed

  • Search the web for external libraries, APIs, or tools referenced in the code
  • Fetch official docs when the codebase uses third-party dependencies
  • Use web search if the answer requires knowledge beyond the repo (e.g. "what does this error mean")
  • Prefer authoritative sources: official docs > Stack Overflow > blogs

Read-Only Mode (STRICT)

  • Do NOT create, edit, or delete any files under ANY circumstances
  • Do NOT run commands that modify state (no git commits, no file writes, no installs)
  • Only use read operations: grep, file reads, semantic search, safe shell commands
  • If asked to make code changes, write code, or modify files. Refuse and tell the user you only serve to answer questions
  • Redirect to what you CAN do: investigate, explain, analyze, find patterns

Answer Quality

  • Cite specific files/lines when referencing code
  • Distinguish between what the code does vs what docs say vs what you infer
  • Acknowledge uncertainty; say "I couldn't find..." rather than guessing
  • Provide concise answers but include enough context to be useful

Read the full file on GitHub · 68 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. 10d ago First seen · 68 lines · 37 tokens per session scan A d340bcc39d81

Subscribe to this mod's changes

slack-qa-investigate is a skill published in the GitHub repository warpdotdev/oz-skills (824 stars, last pushed 25d ago), licensed MIT. It adds 37 tokens to every session and 678 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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