php-debugging SKILL.md skillA
php-debugging from event4u-app/agent-config is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add event4u-app/agent-config/php-debugging@git:20260711.0f04776Pins git:20260711.0f04776 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- event4u-app/agent-config
- Path
src/skills/php-debugging/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260711.0f04776, committed Jul 11, 2026
- First version recorded
- Jun 3, 2026
- Size
- 8,164 bytes
- Repository stars
- 19
- License
- MIT
Use when debugging PHP with Xdebug — breakpoints, step-through, dual-container setup, IDE configuration, header-based routing — even when the user just says 'why does this blow up on request X'.
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
# php-debugging ## When to use Use this skill when: - Setting up or troubleshooting Xdebug - Debugging PHP code with breakpoints - Investigating performance issues - Running code coverage - Helping users configure their IDE for debugging This skill extends `php-coder` and `php`. ## Procedure: Debug with Xdebug 1. **Detect the project's debug setup** — check `docker-compose.yml` / `compose.yaml` for Xdebug containers. 2. **Check Dockerfile** — look for a `dev-xdebug` build stage or Xdebug installation. 3. **Check NGINX config** — look for header-based routing to a debug container. 4. **Read project docs** — check `Docs/XDEBUG_SETUP.md` or `docs/` for setup instructions. 5. **Check `.env`** — look for `DOCKER_XDEBUG_MODE` and `DOCKER_XDEBUG_PORT`. ## Dual-container architecture Many projects use two PHP containers for optimal performance: | Container | Purpose | When used | |---|---|---| | `*-php` | Fast PHP-FPM, no Xdebug overhead | All normal requests | | `*-php-xdebug` | PHP-FPM with Xdebug enabled | Only debug requests | NGINX routes requests based on HTTP headers: - **No debug header** → fast container (no Xdebug) - **Debug header present** → Xdebug container …
Read the whole file at its exact version.
How to install
mdr add event4u-app/agent-config/php-debugging@sha256:0f3a0d68a1e5632aThe line at the top of this page pins the label git:20260711.0f04776, 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.
[](https://markdownregistry.com/a/art_gjsytrw2d5scvidl)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Jun 3, 2026 and Jul 11, 2026, about one every 38 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260711.0f04776 latest | 2026-07-11 | 0f04776 | 8,164 B | A | view · diff |
| git:20260603.668ed88 | 2026-06-03 | 668ed88 | 7,590 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (8164 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
event4u-app/agent-config · 19 stars · license MIT · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_gjsytrw2d5scvidl GET https://markdownregistry.com/api/v1/resolve?ref=event4u-app/agent-config/php-debugging GET https://markdownregistry.com/api/v1/blob/0f3a0d68a1e5632a5dbb11f63616a9c3502375790fbb3bf8f46d72ae74137028
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.