method-engine

method-engine is a skill for Claude Code, Codex from TobiasBlask/open-paper-machine. It costs 102 tokens per session (7,392 once invoked), scanned A, original, MIT.

A guide for choosing and carrying out research methods, such as literature reviews, case studies, interviews, surveys, regression, and experiments. It also provides method templates and quality checks.

In plain words
What is it for?
Use it when selecting, defending, describing, or executing a research methodology, including systematic reviews, qualitative studies, and quantitative analysis.
Why use it?
It helps match a research question to a suitable method and gives structure for explaining and evaluating the study.

Skill for Claude CodeCodex

Part of the open-academic-paper-machine plugin — 33 skills, 21 commands, 4 agents shipped together

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/tobiasblask/open-paper-machine/method-engine
Any agent
npx skills add TobiasBlask/open-paper-machine --skill method-engine
Clone the repo
git clone --depth 1 https://github.com/TobiasBlask/open-paper-machine

Made for: Claude Code, Codex.

Or install open-academic-paper-machine, the plugin that ships this one along with the rest of its 33 skills, 21 commands, 4 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 method-engine

README.md
[![agentmods](https://agentmods.dev/badge/skills/tobiasblask/open-paper-machine/method-engine.svg)](https://agentmods.dev/skills/tobiasblask/open-paper-machine/method-engine)
Your own site
<a href="https://agentmods.dev/skills/tobiasblask/open-paper-machine/method-engine"><img src="https://agentmods.dev/badge/skills/tobiasblask/open-paper-machine/method-engine.svg" alt="Measured on agentmods" height="20"></a>
Per session 102 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 7,392 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 $0.00102 $0.07392
Opus 5 $0.00051 $0.03696
Sonnet 5 $0.00020 $0.01478
Haiku 4.5 $0.00010 $0.00739

Measured 4d ago against content hash 52c5c341b977, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

method-engine 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 4d 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/method-engine/SKILL.md · 798 lines

How it starts

The opening of the file, as written. The whole thing — 798 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Orchestration Log: When this skill is activated, append a log entry to outputs/orchestration_log.md:

### Skill Activation: Method Engine
**Timestamp:** [current date/time]
**Actor:** AI Agent (method-engine)
**Input:** [brief description of the methodology request]
**Output:** [brief description of what was produced — e.g., "DSR method section drafted with 3 evaluation criteria"]

Method Engine

Method Selection Guide

Decision Tree

What is your primary research goal?
│
├─ "I want to map what the literature says" 
│   → Systematic Literature Review (Section A)
│
├─ "I want to understand a phenomenon in depth"
│   → Qualitative Study (Section B)
│   ├─ Single context, deep → Single Case Study
│   ├─ Multiple contexts, comparison → Multiple Case Study  
│   ├─ Build new theory from data → Grounded Theory / Gioia
│   └─ Analyze text/documents systematically → Content Analysis (Mayring)
│
├─ "I want to test hypotheses / measure relationships"
│   → Quantitative Study (Section C)
│   ├─ Complex model with latent variables → SEM (PLS or CB)
│   ├─ Simpler relationships → Regression
│   └─ Experimental comparison → Experiment / RCT (Section F)
│
├─ "I want to build something (tool, framework, model)"
│   → Design Science Research (Section D)
│
├─ "I want to combine approaches"
│   → Mixed Methods (Section E)
│
├─ "I want to improve practice through iterative intervention"
│   → Action Research (Section G)
│
├─ "I want to understand culture, practices, or lived experience"
│   → Ethnography (Section H)
│
├─ "I want structured expert consensus on a complex issue"
│   → Delphi Study (Section I)
│
└─ "I want to model and test scenarios computationally"
    → Simulation (Section J)

Section A: Systematic Literature Review

Method Section Template (ready to adapt):

3. Research Methodology

We conducted a systematic literature review following the guidelines of 
[vom Brocke et al. (2009, 2015) / Webster & Watson (2002) / Kitchenham & 
Charters (2007) / PRISMA 2020 (Page et al., 2021)]. This approach is 
appropriate because [justification: need to synthesize a growing but 
fragmented body of knowledge / field is maturing and needs stock-taking / 
practical guidance requires evidence synthesis].

3.1 Search Strategy

We searched [N] electronic databases: Semantic Scholar, OpenAlex, CrossRef, 
[and arXiv for preprints / and AIS eLibrary for IS-specific venues]. 
The search was conducted in [month/year] using the following query terms:

  [("generative AI" OR "generative artificial intelligence" OR "large language 
  model*" OR "LLM" OR "GPT" OR "foundation model*") AND ("enterprise" OR 
  "organization*" OR "business" OR "implementation" OR "adoption")]

  [("AI agent*" OR "autonomous agent*" OR "agentic AI") AND ("organization*" 
  OR "enterprise" OR "business process" OR "implementation")]

The search was limited to publications from [year] to [year], in 
[English / English and German].

3.2 Selection Criteria

Table [N] summarizes our inclusion and exclusion criteria.

| ID | Criterion | Rationale |
|----|-----------|-----------|
| IC1 | Peer-reviewed journal article or conference paper | Quality assurance |
| IC2 | Focuses on [topic] in organizational context | Scope alignment |
| IC3 | Published between [year] and [year] | Recency |
| IC4 | Available in English [or German] | Accessibility |
| EC1 | Purely technical (no organizational dimension) | Out of scope |
| EC2 | Editorial, book review, or abstract-only | Insufficient depth |
| EC3 | Duplicate publication | Avoid double-counting |

3.3 Search and Screening Process

Figure [N] presents the PRISMA flow diagram of our search and selection process. 
The initial search yielded [N] records across all databases. After removing 
[N] duplicates, [N] records were screened based on title and abstract, of 
which [N] were excluded. The remaining [N] articles were assessed in full text, 
resulting in [N] studies included in the final synthesis.

[Forward and backward citation tracking (snowballing) on the [N] most-cited 
included studies identified an additional [N] relevant papers, bringing the 
total to [N] studies.]

3.4 Data Extraction and Analysis

From each included study, we extracted: [list categories: research question, 
theoretical lens, methodology, sample/context, key findings, limitations, 
and contribution type].

We synthesized findings using a concept-centric approach (Webster & Watson, 2002), 
organizing results in a concept matrix that maps studies against key themes 
identified through iterative reading and coding.

Read the full file on GitHub · 798 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. 4d ago First seen · 798 lines · 102 tokens per session scan A 52c5c341b977

Subscribe to this mod's changes

method-engine is a skill published in the GitHub repository TobiasBlask/open-paper-machine (18 stars, last pushed 4mo ago), licensed MIT. It adds 102 tokens to every session and 7,392 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 2026-08-30.