liferay-dummy-factory: Instructions file for Claude Code

CLAUDE.md

liferay-dummy-factory CLAUDE.md is an instructions file for Claude Code from yasuflatland-lf/liferay-dummy-factory. It costs 972 tokens per session, scanned A, original, MIT.

A set of instructions for coding agents working on liferay-dummy-factory, a Liferay workspace containing Java portlets, a React portlet, and integration tests. It explains where task-specific rules, technical details, decisions, and commands are kept.

In plain words
What is it for?
Use it before coding, testing, debugging, or reviewing changes in the workspace, especially when working with its rules, documentation, architecture decisions, or workflow APIs.
Why use it?
It routes each task to the right project rules and records important contracts that can otherwise fail silently. This helps agents avoid breaking input handling, shared sources of truth, or creation workflows.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: reads .claude/ paths.

This is yasuflatland-lf/liferay-dummy-factory's own configuration. It tells Claude Code how to work on liferay-dummy-factory 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 liferay-dummy-factory configures →

Reuse

Borrowing it

Nothing to install: this file belongs to yasuflatland-lf/liferay-dummy-factory. 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/yasuflatland-lf/liferay-dummy-factory/master/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/yasuflatland-lf/liferay-dummy-factory

Made for: Claude Code.

Wrote this? Show the measurements

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Per session 972 This file is loaded in full into every session.
When invoked 972 The same file — it is already loaded in full.
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 $0.00972 $0.00972
Opus 5.5 $0.00389 $0.00389
Sonnet 5.5 $0.00194 $0.00194
Haiku 4.5 $0.00097 $0.00097

Measured 20d ago against content hash 96ec549578c5, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

liferay-dummy-factory CLAUDE.md 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 20d 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.

CLAUDE.md · 48 lines

How it starts

The opening of the file, as written. The whole thing — 48 lines — stays where its author put it; the contents beside it link to each section on GitHub.

liferay-dummy-factory

A Liferay DXP Control Panel app that generates dummy data (users, sites, pages, web content, documents, taxonomy, message boards, …) through per-entity forms and multi-step JSON workflows. One OSGi bundle (MVCPortlet + JAX-RS workflow API + React UI) in a Liferay Workspace, tested with JUnit, Vitest, and Spock + Playwright against a real DXP container. The exact DXP version is in gradle.properties.

Map

Path What
modules/liferay-dummy-factory/src/main/java/…/tools/ portlet/actions (resource commands) → service (Creators) ; workflow/ (engine, adapters, JAX-RS)
modules/liferay-dummy-factory/src/main/resources/META-INF/resources/ view.jsp, React/TypeScript in js/
modules/liferay-dummy-factory/src/test/java/, …/test/ JUnit, Vitest
integration-test/ Spock + Playwright specs, workflow sample fixtures
configs/common/ portal and OSGi config baked into the test image
docs/ documentation — start at docs/README.md

Commands

./gradlew :modules:liferay-dummy-factory:jar                 # build the bundle (includes the esbuild frontend build)
./gradlew :modules:liferay-dummy-factory:test                # Java unit tests + JaCoCo
(cd modules/liferay-dummy-factory && yarn test)              # Vitest
./gradlew :integration-test:compileTestGroovy                # compile specs without Docker
./gradlew :integration-test:integrationTest [--tests "<FQCN>"]   # full E2E; needs Docker + LIFERAY_DXP_LICENSE_FILE
./gradlew startDockerContainer | stopDockerContainer | removeDockerContainer
node scripts/check-docs.mjs                                  # docs consistency (CI-enforced)

Contracts that fail silently when broken

  1. Input boundary — reject user input, sanitize generated data, never mix. → docs/architecture/backend.md#input-boundary-policy
  2. Batch contract — Creators return BatchResult<T> → {success, count, requested, skipped, items, error?}, success := count == requested, error iff failure; per-entity BatchTransaction.run, throws Throwable. → docs/architecture/backend.md#batch-response-contract
  3. Two entry points, one behaviour — resource command and workflow adapter call the same Creator and expose identical item fields; new /ldf/* commands are registered in view.jsp. → docs/reference/workflow-api.md
  4. DXP 2026 platform — jakarta.portlet 4.0 (JSP taglib URI stays http://xmlns.jcp.org/portlet_3_0), no javax.servlet import, release.dxp.api without a version. → docs/reference/liferay-dxp-api.md
  5. Tests verify through JSONWS; Playwright only for DOM concerns, never selecting by visible text, always asserting the success class. → .claude/rules/tests.md
  6. data-testids are generated, never invented. → docs/reference/test-ids.md
  7. One fact, one file; no versions in prose; Yarn only. → .claude/rules/documentation.md, docs/reference/dependencies.md

Read the full file on GitHub · 48 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. 20d ago Changed · +12 lines · +244 tokens per session 96ec549578c5
  2. 24d ago Changed · -6 tokens per session 6f72313ef700
  3. 2mo ago First seen · 36 lines · 734 tokens per session scan A 527fb268241d

Subscribe to this mod's changes

liferay-dummy-factory CLAUDE.md is an instructions file published in the GitHub repository yasuflatland-lf/liferay-dummy-factory (50 stars, last pushed today), licensed MIT. It adds 972 tokens to every session, about $0.0039 per session on Opus 5.5. 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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