research

A structured research workflow for competitor analysis and technical research, with results saved as documents in a research folder.

In plain words
What is it for?
Use it to investigate competitors, compare products, or research APIs, libraries, frameworks, implementation methods, and other technical subjects.
Why use it?
It helps turn a broad research request into focused topics and an organised written result.

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/defaultperson/agent-setup/research
Any agent
npx skills add DefaultPerson/agent-setup --skill research
Clone the repo
git clone --depth 1 https://github.com/DefaultPerson/agent-setup

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 2,014 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 $0.02014
Opus 5 $0.00016 $0.01007
Sonnet 5 $0.00007 $0.00403
Haiku 4.5 $0.00003 $0.00201

Measured 2d ago against content hash e7da27ddab03, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

research 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.

.codex/skills/research/SKILL.md · 281 lines

How it starts

The opening of the file, as written. The whole thing — 281 lines — stays where its author put it; the contents beside it link to each section on GitHub.

User Input

$ARGUMENTS

You MUST consider the user input before proceeding.

Outline

Phase 0: Setup

  1. Parse topic from $ARGUMENTS

    • If empty, ask user what to research
  2. Auto-detect research mode based on topic keywords:

    • Competitor Analysis: "alternatives", "vs", "competitors", "pricing", "compare", product/company names
    • Technical Research: "API", "how to", "best practices", "parsing", "library", "framework", "implementation", "github"
    • If unclear, proceed with general research approach
  3. Generate output path:

    • Slugify topic: lowercase, replace spaces with -, remove special chars
    • Path: {REPO_ROOT}/research/{topic-slug}.md
    • Create directory if not exists: mkdir -p research
  4. Initialize research document with metadata (atomic write):

    # Research: {Topic}
    
    **Date**: {YYYY-MM-DD}
    **Mode**: {Detected Mode}
    **Status**: In Progress
    
  5. Generate subtopics (query decomposition):

    • Decompose main topic into 3-5 focused subtopics
    • Adapt subtopics based on detected mode:

    For Competitor Analysis:

    • What is {topic}? (market category, core value prop)
    • Who are the main players? (direct competitors)
    • How do they compare? (features, pricing, positioning)
    • What are the problems? (complaints, limitations)
    • What do users recommend? (community preferences)

    For Technical Research:

    • What is {topic}? (definition, core concepts)
    • How does it work? (mechanics, implementation)
    • What are the alternatives? (other approaches)
    • What are the problems? (limitations, gotchas)
    • What are best practices? (recommendations, patterns)

    Show the research plan to user before starting deep research.

Phase 1: Scope Clarification (if needed)

Only ask clarifying questions if topic is genuinely ambiguous. Max 3 questions.

Present questions one at a time with recommendation:

Recommended: Option X - {reasoning}

Read the full file on GitHub · 281 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 · 281 lines · 33 tokens per session scan A e7da27ddab03

Subscribe to this mod's changes

research is a skill published in the GitHub repository DefaultPerson/agent-setup (11 stars, last pushed 1mo ago), licensed MIT. It adds 33 tokens to every session and 2,014 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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