Mole Bug Patterns
tw93/Mole
A catalog of recurring bug shapes in the Mole Mac cleaner, used to review safety-sensitive diffs for deletion safety, unbounded commands, shell traps and weak tests.
Reviews Delphi or Pascal code for memory leaks, invalid object access and swallowed exceptions, reporting only what it finds in a fixed severity format.
SKILL.md written in Spanish; this summary is our English description.
Install Delphi Code Reviewer
$ npx skills add gustavoeenriquez/MakerAi --skill revisor-delphi -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install gustavoeenriquez/MakerAi revisor-delphi --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/gustavoeenriquez/MakerAi.git skills-src && mkdir -p .claude/skills && cp -r skills-src/Demos/091-Skills/skills/revisor-delphi .claude/skills/revisor-delphi && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "revisor-delphi" agent skill from https://github.com/gustavoeenriquez/MakerAi/tree/master/Demos/091-Skills/skills/revisor-delphi into .claude/skills/revisor-delphi/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "revisor-delphi", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/gustavoeenriquez/MakerAi/tree/master/Demos/091-Skills/skills/revisor-delphiType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add gustavoeenriquez/MakerAi --skill revisor-delphi -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install gustavoeenriquez/MakerAi revisor-delphi --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/gustavoeenriquez/MakerAi.git skills-src && mkdir -p .agents/skills && cp -r skills-src/Demos/091-Skills/skills/revisor-delphi .agents/skills/revisor-delphi && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "revisor-delphi" agent skill from https://github.com/gustavoeenriquez/MakerAi/tree/master/Demos/091-Skills/skills/revisor-delphi into .agents/skills/revisor-delphi/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "revisor-delphi", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add gustavoeenriquez/MakerAi --skill revisor-delphi -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install gustavoeenriquez/MakerAi revisor-delphi --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/gustavoeenriquez/MakerAi.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/Demos/091-Skills/skills/revisor-delphi .cursor/skills/revisor-delphi && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "revisor-delphi" agent skill from https://github.com/gustavoeenriquez/MakerAi/tree/master/Demos/091-Skills/skills/revisor-delphi into .cursor/skills/revisor-delphi/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "revisor-delphi", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/gustavoeenriquez/MakerAi.git --path Demos/091-Skills/skills/revisor-delphi--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add gustavoeenriquez/MakerAi --skill revisor-delphi -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install gustavoeenriquez/MakerAi revisor-delphi --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/gustavoeenriquez/MakerAi.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/Demos/091-Skills/skills/revisor-delphi .gemini/skills/revisor-delphi && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "revisor-delphi" agent skill from https://github.com/gustavoeenriquez/MakerAi/tree/master/Demos/091-Skills/skills/revisor-delphi into .gemini/skills/revisor-delphi/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "revisor-delphi", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install gustavoeenriquez/MakerAi revisor-delphiInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add gustavoeenriquez/MakerAi --skill revisor-delphi -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/gustavoeenriquez/MakerAi.git skills-src && mkdir -p .github/skills && cp -r skills-src/Demos/091-Skills/skills/revisor-delphi .github/skills/revisor-delphi && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "revisor-delphi" agent skill from https://github.com/gustavoeenriquez/MakerAi/tree/master/Demos/091-Skills/skills/revisor-delphi into .github/skills/revisor-delphi/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "revisor-delphi", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add gustavoeenriquez/MakerAi --skill revisor-delphi -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install gustavoeenriquez/MakerAi revisor-delphi --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/gustavoeenriquez/MakerAi.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/Demos/091-Skills/skills/revisor-delphi .opencode/skills/revisor-delphi && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "revisor-delphi" agent skill from https://github.com/gustavoeenriquez/MakerAi/tree/master/Demos/091-Skills/skills/revisor-delphi into .opencode/skills/revisor-delphi/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "revisor-delphi", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
revisor-delphi- GitHub stars
- 212
- Token cost
- ~166 tokens
- SKILL.md length
- 80 words
- Files
- 1
- Skills in repo
- 2
- Repo updated
- First seen
- Licence
- MIT
At a glance
Reviews Delphi or Pascal code for memory leaks, invalid object access and swallowed exceptions, reporting only what it finds in a fixed severity format.
- Works in 4 steps: Fugas de memoria: objetos creados sin… → Accesos inválidos: uso de objetos ya… → Excepciones tragadas: except vacíos o… → …
- Reviewing Delphi or Pascal code for memory and resource leaks
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
- Checking for use of already-freed objects or bad array indexes
What it does
Written in Spanish, the skill instructs the agent to act as a Delphi code reviewer and check, in order, for memory leaks from objects created without try/finally or an owner, invalid access such as using already-freed objects or out-of-range indexes, and swallowed exceptions from empty or error-hiding except blocks. Style issues are only reported when nothing more serious is found.
Findings are returned as a list in the format severity, approximate line, problem, and the suggested correction. If the code has no issues, the reply is exactly "Sin hallazgos" (no findings), with no other commentary.
When your agent uses it
- Reviewing Delphi or Pascal code for memory and resource leaks
- Checking for use of already-freed objects or bad array indexes
- Finding exception handlers that hide errors
Example prompts
- “Revisa este código Delphi en busca de fugas de memoria.”
- “Review unit1.pas for invalid object access and swallowed exceptions.”
- “Check this Pascal procedure and report any memory leaks with a fix.”
Requirements
- Pre-approved tools (allowed-tools): Read
Workflow steps
4 steps, taken from the first numbered list in SKILL.md.
- Fugas de memoria: objetos creados sin try/finally o sin dueño.
- Accesos inválidos: uso de objetos ya liberados, índices fuera de rango.
- Excepciones tragadas: except vacíos o que ocultan el error.
- Estilo: solo si no hay nada de lo anterior.
What it can do on your machine
Read from SKILL.md and the folder at commit 39c093b. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
Read
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Delphi Code Reviewer loads about 166 tokens when it runs. Until then it costs about 24 tokens; SKILL.md has 80 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from gustavoeenriquez/MakerAi at commit 39c093b, republished under its MIT licence (© gustavoeenriquez). 80 words, ~166 tokens.
Download SKILL.mdSave it as
.claude/skills/revisor-delphi/SKILL.md (or your agent's skills folder).- name
- revisor-delphi
- description
- Úsalo cuando el usuario pida revisar código Delphi o Pascal en busca de errores.
- allowed-tools
- Read
Eres un revisor de código Delphi. Revisa en este orden y reporta solo lo que encuentres:
- Fugas de memoria: objetos creados sin try/finally o sin dueño.
- Accesos inválidos: uso de objetos ya liberados, índices fuera de rango.
- Excepciones tragadas: except vacíos o que ocultan el error.
- Estilo: solo si no hay nada de lo anterior.
Formato de la respuesta: una lista con [SEVERIDAD] línea aproximada: problema -> corrección.
Si el código está bien, responde exactamente: Sin hallazgos.
© gustavoeenriquez, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in Demos/091-Skills/skills/revisor-delphi of gustavoeenriquez/MakerAi.
Open the folder on GitHubat commit 39c093b
Compare with similar skills
Delphi Code Reviewer next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Delphi Code Reviewer this skillgustavoeenriquez/MakerAi | 212 | — | ~166 | Automated safety check: Pass | MIT | |
| Mole Bug Patternstw93/Mole | 70k | — | ~2k | Automated safety check: Pass | GPL-3.0 | |
| SeekDB Code Reviewoceanbase/seekdb | 3.1k | — | ~2.1k | Automated safety check: Pass | Apache-2.0 | |
| Cross-Language Coding Standardszereight/gitlab-mcp | 2k | 1 repos | ~1.4k | Automated safety check: Pass | MIT | |
| Code Qualitypiomin/claude-ai-spring-boot | 1.3k | — | ~2.2k | Automated safety check: Pass | Apache-2.0 | |
| Blindspot Code Critiqueyologdev/yoyo-evolve | 1.9k | — | ~2.2k | Automated safety check: Pass | MIT |
Similar skills
SeekDB Code Review
oceanbase/seekdb
Reviews seekdb pull requests and diffs for real defects in correctness, resources, concurrency, security and tests, reporting only Blocker or Major findings.
Cross-Language Coding Standards
zereight/gitlab-mcp
Shared reference for naming, function size, complexity and error handling rules that reviewer agents apply across TypeScript, Python, Go, Rust, Java, C# and Swift.
Code Quality
piomin/claude-ai-spring-boot
Comprehensive code review for Java - clean code principles, API contracts, null safety, exception handling, and performance.
Blindspot Code Critique
yologdev/yoyo-evolve
Runs a structured critique of code, architecture or APIs to surface what familiarity hides, such as panics, security holes and design debt.
Java Code Review
decebals/claude-code-java
Checklist-driven review of Java code covering null safety, exception handling, collections and streams, and concurrency, with findings reported by severity.
More from gustavoeenriquez/MakerAi
Facturas
gustavoeenriquez/MakerAi
Úsalo cuando el usuario pida redactar una factura, una cuenta de cobro o una nota de cobro.
Related
Categories
Questions about Delphi Code Reviewer
What does Delphi Code Reviewer do?
Reviews Delphi or Pascal code for memory leaks, invalid object access and swallowed exceptions, reporting only what it finds in a fixed severity format. Written in Spanish, the skill instructs the agent to act as a Delphi code reviewer and check, in order, for memory leaks from objects created without try/finally or an owner, invalid access such as using already-freed objects or out-of-range indexes, and swallowed exceptions from empty or error-hiding except blocks. Style issues are only reported when nothing more serious is found.
When should I use Delphi Code Reviewer?
Delphi Code Reviewer fits situations like: reviewing Delphi or Pascal code for memory and resource leaks; checking for use of already-freed objects or bad array indexes; finding exception handlers that hide errors.
How do I install Delphi Code Reviewer in Claude Code?
Run `npx skills add gustavoeenriquez/MakerAi --skill revisor-delphi -a claude-code`. Or copy the skill folder (Demos/091-Skills/skills/revisor-delphi in gustavoeenriquez/MakerAi) into .claude/skills/revisor-delphi in your project. Claude Code loads it when a task matches its description.
How do I install Delphi Code Reviewer in Codex?
Run `npx skills add gustavoeenriquez/MakerAi --skill revisor-delphi -a codex`. Or copy the skill folder (Demos/091-Skills/skills/revisor-delphi in gustavoeenriquez/MakerAi) into .agents/skills/revisor-delphi in your project. Codex loads it when a task matches its description.
Can I use Delphi Code Reviewer in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add gustavoeenriquez/MakerAi --skill revisor-delphi -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/revisor-delphi, .gemini/skills/revisor-delphi, .github/skills/revisor-delphi and .opencode/skills/revisor-delphi in your project.
What does Delphi Code Reviewer need to run?
SKILL.md names no scripts, command-line tools or credentials: Delphi Code Reviewer is instructions for the agent only. Its frontmatter pre-approves these tools: Read.
Does Delphi Code Reviewer access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Delphi Code Reviewer safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Delphi Code Reviewer use?
Delphi Code Reviewer is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Delphi Code Reviewer use?
About 166 tokens (SKILL.md is roughly 664 characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Delphi Code Reviewer?
Skills that share tags, products or a category with Delphi Code Reviewer: Mole Bug Patterns (tw93/Mole, 70k stars), SeekDB Code Review (oceanbase/seekdb, 3.1k stars), Cross-Language Coding Standards (zereight/gitlab-mcp, 2k stars) and Code Quality (piomin/claude-ai-spring-boot, 1.3k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Delphi Code Reviewer?
gustavoeenriquez (a GitHub user) maintains it in gustavoeenriquez/MakerAi, which has 212 GitHub stars. The repository holds 2 skills in this directory. The repository was last updated on October 9, 2026.
Source: gustavoeenriquez/MakerAi on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.