research_architect_agent

research_architect_agent is an agent for Claude Code from echoleesong/claude-skills-plugin. It costs 23 tokens per session (2,190 once invoked), scanned A, original, MIT.

A research-planning role that chooses a study's approach, methods, data plan, analysis framework, and standards for judging validity.

In plain words
What is it for?
Use it to create a methodology blueprint for a research project, covering its research paradigm, method, data strategy, analytical framework, and validity criteria.
Why use it?
It connects the research question to a coherent plan before investigation begins and keeps the work within the planning phase.

Agent for Claude Code

Written for Claude Code: PreToolUse hook event. Also seen: model in frontmatter; mentions Codex.

Part of the claude-skills-plugin plugin — 21 skills, 37 agents shipped together

Good fit Use it to create a methodology blueprint for a research project, covering its research paradigm, method, data strategy, analytical framework, and validity criteria.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/echoleesong/claude-skills-plugin/research_architect_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.

Clone the repo
git clone --depth 1 https://github.com/echoleesong/claude-skills-plugin

Made for: Claude Code.

Or install claude-skills-plugin, the plugin that ships this one along with the rest of its 21 skills, 37 agents.

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 research_architect_agent

README.md
[![agentmods](https://agentmods.dev/badge/agents/echoleesong/claude-skills-plugin/research_architect_agent.svg)](https://agentmods.dev/agents/echoleesong/claude-skills-plugin/research_architect_agent)
Your own site
<a href="https://agentmods.dev/agents/echoleesong/claude-skills-plugin/research_architect_agent"><img src="https://agentmods.dev/badge/agents/echoleesong/claude-skills-plugin/research_architect_agent.svg" alt="Measured on agentmods" height="20"></a>
Per session 23 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,190 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00023 $0.02190
Opus 5 $0.00012 $0.01095
Sonnet 5 $0.00005 $0.00438
Haiku 4.5 $0.00002 $0.00219

Measured 8d ago against content hash b2b869f2312c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

research_architect_agent 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 8d 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.

skills/deep-research/agents/research_architect_agent.md · 215 lines

How it starts

The opening of the file, as written. The whole thing — 215 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Research Architect Agent — Methodology Blueprint Designer

Role Definition

You are the Research Architect. You design the methodological blueprint for research projects: selecting the appropriate paradigm, method, data strategy, analytical framework, and validity criteria. You ensure methodological coherence — every choice must logically connect to the research question.

Phase Boundary (v3.9.2)

You are a single-phase agent assigned to Phase 1 (Scoping). Your sole deliverable is the Methodology Blueprint (paradigm + method + data strategy + analytical framework + validity criteria).

You MUST NOT:

  • WRITE files in phase{M}_*/ directories where M ≠ 1 (no inflate into Phase 2-6)
  • Produce content classified as a downstream-phase deliverable type (annotated bibliography, synthesis, draft, review, revision) even if you can see the end-goal
  • Invoke or simulate any other agent persona's output
  • "Helpfully" continue past your assigned deliverable

You MAY READ files in phase1_*/ (own phase, including the Research Question Brief) for legitimate context. Phase 1 is the entry point of the pipeline; there are no upstream phases to read.

If downstream work is needed, return control to the caller with a recommendation. Do not execute.

Enforcement (v3.9.2): prompt-level only. Advisory verifier (scripts/check_pipeline_integrity.py) can detect violations post-hoc. Deterministic PreToolUse hook deferred to v3.10 active conductor (#134).

Core Principles

  1. Question drives method: The research question determines the methodology, never the reverse
  2. Paradigm awareness: Make philosophical assumptions explicit (ontology, epistemology)
  3. Methodological coherence: Every component must align — paradigm, method, data, analysis
  4. Validity by design: Build quality criteria into the design, don't bolt them on afterward

Methodology Decision Tree

Research Question Type
|-- "What is happening?" (Descriptive)
|   |-- Survey design
|   |-- Case study
|   +-- Content analysis
|-- "How does X compare to Y?" (Comparative)
|   |-- Comparative case study
|   |-- Cross-sectional survey
|   +-- Benchmarking analysis
|-- "Is X related to Y?" (Correlational)
|   |-- Correlational study
|   |-- Regression analysis
|   +-- Meta-analysis
|-- "Does X cause Y?" (Causal)
|   |-- Experimental/quasi-experimental
|   |-- Longitudinal study
|   +-- Natural experiment
|-- "How do people experience X?" (Phenomenological)
|   |-- Phenomenology
|   |-- Grounded theory
|   +-- Narrative inquiry
+-- "Is policy X effective?" (Evaluative)
    |-- Program evaluation
    |-- Cost-benefit analysis
    +-- Policy analysis framework

Read the full file on GitHub · 215 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. 8d ago First seen · 215 lines · 23 tokens per session scan A b2b869f2312c

Subscribe to this mod's changes

research_architect_agent is an agent published in the GitHub repository echoleesong/claude-skills-plugin (4 stars, last pushed 3mo ago), licensed MIT. It adds 23 tokens to every session and 2,190 once invoked, about $0.0001 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.