sonar-lessons SKILL.md skillA

sonar-lessons from ice-lfernandes/claude-spring-architect is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add ice-lfernandes/claude-spring-architect/sonar-lessons@git:20261005.8c5a396

Pins git:20261005.8c5a396 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
ice-lfernandes/claude-spring-architect
Path
.claude/skills/sonar-lessons/SKILL.md
Versions recorded
4
Latest version
git:20261005.8c5a396, committed Oct 5, 2026
First version recorded
Sep 30, 2026
Size
11,828 bytes
Repository stars
8
License
Apache-2.0

Runs this project's SonarQube analysis, extracts the quality gate, bugs, vulnerabilities, code smells, duplication and coverage through the SonarQube Web API, traces every group of findings to the norm, template or Checkstyle setting in `.claude/` that produced it, and writes `docs/lessons-learned/sonar-NNN.md` focused on fixing the cause so the next analysis has fewer issues or none. Ends with the `/report-issue` command that files it on the Nerviz repository, where the fix belongs. Explicit…

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Sonar Lessons

Turns one SonarQube analysis into a lesson the **meta-repository** can act on. A Sonar
issue in a generated project is almost never a one-off: the code came from a template, a
norm allowed it, or nothing in `.claude/` said anything and the model decided alone. Fixing
it here fixes one project; fixing the owner fixes every project generated afterwards. This
skill finds the owner and writes it down; `/report-issue`, typed by the user, hands it to the
repository that owns it.

**Entry rule: this skill runs the analysis, it never sets it up.** No scanner in the root
build file, no server answering, no token — stop and say which one, and what fixes it. It
writes nothing outside `docs/lessons-learned/`: not the build file, not the compose file,
not the token.

**The local file is complete; the issue is not this skill's.** Project paths, lines and
excerpts all belong in `sonar-NNN.md`. What may leave the project — and the privacy rule that
decides it — is owned by `/report-issue`
(`@.claude/decisions/0103-issue-filing-and-skeptical-triage.md`).

## Why this is a skill (Form 2) and not an agent
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add ice-lfernandes/claude-spring-architect/sonar-lessons@sha256:4abd3f53f105a250

The line at the top of this page pins the label git:20261005.8c5a396, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_7dkrnq4ouz27r6b7.svg)](https://markdownregistry.com/a/art_7dkrnq4ouz27r6b7)

4 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 4 versions of this file, between Sep 30, 2026 and Oct 5, 2026, about one every day.

versioncommittedcommitsizeaudit
git:20261005.8c5a396 latest2026-10-05 8c5a396 11,828 BA view · diff
git:20261003.188a3452026-10-03 188a345 11,879 BA view · diff
git:20261001.8dd87c92026-10-01 8dd87c9 11,565 BA view · diff
git:20260930.effd2e32026-09-30 effd2e3 14,722 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (11828 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

ice-lfernandes/claude-spring-architect · 8 stars · license Apache-2.0 · pushed 2026-10-22 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_7dkrnq4ouz27r6b7
GET https://markdownregistry.com/api/v1/resolve?ref=ice-lfernandes/claude-spring-architect/sonar-lessons
GET https://markdownregistry.com/api/v1/blob/4abd3f53f105a2502c774610efa5ae1f66ead992807233eb472e068cd0113e88

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

More from ice-lfernandes/claude-spring-architect

ai-architect SKILL.md skill
ice-lfernandes/claude-spring-architect · .claude/skills/ai-architect/SKILL.md · Designs the outbound AI ports of an already-scoped use case — a language model asked for a structured answer (classify…
git:20261014.c9ffbdd · audit A · 8 stars
arch-adopt SKILL.md skill
ice-lfernandes/claude-spring-architect · .claude/skills/arch-adopt/SKILL.md · Installs or updates this architecture's `.claude/` inside a Java project — norms with their globs derived for the…
git:20261019.2720210 · audit A · 8 stars
arch-doctor SKILL.md skill
ice-lfernandes/claude-spring-architect · .claude/skills/arch-doctor/SKILL.md · Diagnoses the AI setup and architecture enforcement on this machine: active hooks, loaded boundary rules, build…
git:20261021.6793372 · audit A · 8 stars
audit-usage SKILL.md skill
ice-lfernandes/claude-spring-architect · .claude/skills/audit-usage/SKILL.md · Reads the execution trail the `audit` hook writes into `.claude/audit-usage/` and consolidates it across runs —…
git:20261008.68d46fc · audit A · 8 stars
cache-architect SKILL.md skill
ice-lfernandes/claude-spring-architect · .claude/skills/cache-architect/SKILL.md · Designs the application cache of an already-scoped use case — which reads are served from a copy, the key of each…
git:20261014.c9ffbdd · audit A · 8 stars
claude-code-architect-designer SKILL.md skill
ice-lfernandes/claude-spring-architect · .claude/skills/claude-code-architect-designer/SKILL.md · Decides which Claude Code extension resolves a scenario — auto-invocable skill, manually-invoked skill, subagent, rule…
git:20261015.1303b8c · audit A · 8 stars
docker-architect SKILL.md skill
ice-lfernandes/claude-spring-architect · .claude/skills/docker-architect/SKILL.md · Extends a project's docker-compose.yml and Dockerfile after project-bootstrap's base generation — adds the database or…
git:20261020.a3a3343 · audit B · 8 stars
domain-modeling SKILL.md skill
ice-lfernandes/claude-spring-architect · .claude/skills/domain-modeling/SKILL.md · Details the domain and application layer of an already-designed use case — aggregate, value objects, invariants, ports…
git:20261014.7301cd9 · audit A · 8 stars
git-publish SKILL.md skill
ice-lfernandes/claude-spring-architect · .claude/skills/git-publish/SKILL.md · Offers to git init/commit the current project and, optionally, create a GitHub repo (via `gh`) and push — always behind…
git:20261008.5e2a79c · audit A · 8 stars
gof-design-patterns SKILL.md skill
ice-lfernandes/claude-spring-architect · .claude/skills/gof-design-patterns/SKILL.md · Chooses and implements a design pattern in Java/Spring from the symptom that justifies it. Use when the request…
git:20261014.a222dba · audit A · 8 stars
graphql-api-architect SKILL.md skill
ice-lfernandes/claude-spring-architect · .claude/skills/graphql-api-architect/SKILL.md · Designs the inbound GraphQL adapter of an already-modeled use case — schema-first, Spring for GraphQL on the servlet…
git:20261014.5f1549e · audit A · 8 stars
http-client-architect SKILL.md skill
ice-lfernandes/claude-spring-architect · .claude/skills/http-client-architect/SKILL.md · Designs the outbound HTTP adapter of an already-modeled use case — which client (HTTP interface with @HttpExchange over…
git:20261014.5f1549e · audit A · 8 stars

Every file in ice-lfernandes/claude-spring-architect

Other files named sonar-lessons

sonar-lessons SKILL.md skill
nerviz-ai/nerviz · .claude/skills/sonar-lessons/SKILL.md · Runs this project's SonarQube analysis, extracts the quality gate, bugs, vulnerabilities, code smells, duplication and…
git:20261005.8c5a396 · audit A · 8 stars

Browse by kind, by grade A, or by owner.