drupal-debugging

drupal-debugging is a skill for Claude Code from trebormc/drupal-ai-agents. It costs 115 tokens per session (2,193 once invoked), scanned D, original, Apache-2.0.

A collection of Drupal debugging commands for Drush, Drupal’s command-line tool. It covers services, content entities, cache, configuration, logs, database queries, and PHP evaluation.

In plain words
What is it for?
Use it to view watchdog logs, clear selected caches, inspect configuration, check site status, query the database, and examine Drupal state.
Why use it?
It gives developers direct ways to inspect a Drupal site when diagnosing errors or unexpected behaviour. This reduces guesswork during troubleshooting.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

Good fit Use it to view watchdog logs, clear selected caches, inspect configuration, check site status, query the database, and examine Drupal state.

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Install with agentmods
npx agentmods add skills/trebormc/drupal-ai-agents/drupal-debugging
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.

Any agent
npx skills add trebormc/drupal-ai-agents --skill drupal-debugging
Clone the repo
git clone --depth 1 https://github.com/trebormc/drupal-ai-agents

Made for: Claude Code.

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 drupal-debugging

README.md
[![agentmods](https://agentmods.dev/badge/skills/trebormc/drupal-ai-agents/drupal-debugging/github.svg)](https://agentmods.dev/skills/trebormc/drupal-ai-agents/drupal-debugging)
Your own site
<a href="https://agentmods.dev/skills/trebormc/drupal-ai-agents/drupal-debugging"><img src="https://agentmods.dev/badge/skills/trebormc/drupal-ai-agents/drupal-debugging/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for drupal-debugging

Your own site · 80×15
<a href="https://agentmods.dev/skills/trebormc/drupal-ai-agents/drupal-debugging"><img src="https://agentmods.dev/badge/skills/trebormc/drupal-ai-agents/drupal-debugging.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 115 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,193 The whole file, excluding the scripts and references it only reads on demand.
Security scan D 2 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 $0.00115 $0.02193
Opus 5.5 $0.00046 $0.00877
Sonnet 5.5 $0.00023 $0.00439
Haiku 4.5 $0.00012 $0.00219

Measured 1mo ago against content hash 0a98dc174ca9, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade D, and why

drupal-debugging scanned grade D with 2 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 1mo 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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

| Browser screenshots not saving | `ssh web mkdir -p /var/www/html/sites/simpletest/browser_output && ssh web chmod 777 /var/www/html/sites/simpletest/browser_output` |

Recursive force deletehighDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

| "Test site directory exists already" | `ssh web rm -rf /var/www/html/sites/simpletest/` then recreate browser_output dir |
.claude/skills/drupal-debugging/SKILL.md · 190 lines

How it starts

The opening of the file, as written. The whole thing — 190 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Environment

All commands via ssh web. For Xdebug tracing/profiling (function call trees, execution timing), use the xdebug-profiling skill.

Core Debugging & Information

Command Purpose
ssh web drush status Drupal root, site path, DB connection
ssh web drush core-status Detailed system status
ssh web drush watchdog:show Recent log messages
ssh web drush watchdog:show --severity=Error Only errors
ssh web drush watchdog:show --count=50 Last 50 entries

Cache Debugging

Command Purpose
ssh web drush cache:clear render Clear only render cache
ssh web drush cache:clear router Rebuild routing cache
ssh web drush cache:clear css-js Clear CSS/JS aggregation cache
ssh web drush cr Full cache rebuild (when in doubt, use this)

Configuration Debugging

Command Purpose
ssh web drush config:get system.site Show config value
ssh web drush config:set system.site name "New" Set config value
ssh web drush config:status Show config sync status

PHP Evaluation (drush php:eval)

# Inspect state values
ssh web drush php:eval "var_dump(\Drupal::state()->get('system.cron_last'));"

# Check if function exists
ssh web drush php:eval "var_dump(function_exists('my_custom_function'));"

# List enabled modules
ssh web drush php:eval "print_r(array_keys(\Drupal::moduleHandler()->getModuleList()));"

# Pending entity definition updates
ssh web drush php:eval "print_r(\Drupal::entityDefinitionUpdateManager()->getChangeSummary());"

# List available services
ssh web drush php:eval "print_r(\Drupal::getContainer()->getServiceIds());"

# Check specific service exists
ssh web drush php:eval "var_dump(\Drupal::hasService('mymodule.my_service'));"

# Inspect entity field definitions
ssh web drush php:eval "print_r(array_keys(\Drupal::service('entity_field.manager')->getFieldDefinitions('node', 'article')));"

Read the full file on GitHub · 190 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. 1mo ago First seen · 190 lines · 115 tokens per session scan D 0a98dc174ca9

Subscribe to this mod's changes

drupal-debugging is a skill published in the GitHub repository trebormc/drupal-ai-agents (11 stars, last pushed 3mo ago), licensed Apache-2.0. It adds 115 tokens to every session and 2,193 once invoked, about $0.0005 per session on Opus 5.5. A static security scan graded it D with 2 findings (asks for root, recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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