maximebf/debugbar is a PHP debug bar library, which the sources do not cover directly, so the closest matches are PHP debugging and error-monitoring tools. Psysh is a runtime developer console and interactive debugger for PHP 6, Sentry provides error monitoring and stack-trace analysis for PHP via its PHP SDK 1, and PHPStan finds bugs statically in PHP codebases 10.
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Sentrysentry.ioverified and signed
Application performance monitoring and error tracking with a full Sentry SDK setup for PHP and an error-report integration 1.
official:MCP server · @sentry/mcp-serverSDK · @sentry/nodelibrary · debugidCLI · sentry-clipackage · @sentry/junior-amplitude+49 community tools built for it
for agents: sentry-php-sdk · sentry · Error-Reporting
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Sources
- 1Sentry Docs | Application Performance Monitoring & Error Tracking Softwaredocs.sentry.io · read 2026-10-29
- 6PsySH, A runtime developer console, interactive debugger and REPL for PHPpsysh.org · read 2026-10-29
- 10Find Bugs Without Writing Tests | PHPStanphpstan.org · read 2026-10-29
For agents: the 10 actions behind this answer
sentry-php-sdk · sentry-php-sdk verified and signed
Full Sentry SDK setup for PHP. Use when asked to "add Sentry to PHP", "install sentry/sentry", "setup Sentry in PHP", or configure error monitoring, tracing, profiling, logging, metrics, crons, or AI monitoring for PHP applications. Supports plain PHP, Laravel, and Symfony.
php-mcp-server-generator · php-mcp-server-generator verified and signed
Generate a complete PHP Model Context Protocol server project with tools, resources, prompts, and tests using the official PHP SDK
step_into · DebugMCP found in code, not yet checked
Dive into the current line of code.
create_event · PostHog (Activepieces) verified and signed
Capture Event — Capture a custom event in PostHog
nemoclaw-user-monitor-sandbox · nemoclaw-user-monitor-sandbox verified and signed
Inspects sandbox health, traces agent behavior, and diagnoses problems. Use when monitoring a running sandbox, debugging agent issues, or checking sandbox logs. Trigger keywords - monitor nemoclaw sandbox, debug nemoclaw agent issues.
· Psysh website read, tools not yet checked
PsySH is a runtime developer console, interactive debugger and REPL for PHP. Try it right in your browser!
livewire-development · livewire-development verified and signed
Vendor-overridden Livewire skill
highlighting · Pygments verified and signed
· DebugBundle website read, tools not yet checked
DebugBundle captures production errors and their context in structured debug bundles, giving AI coding agents reliable evidence to investigate.
· PHPStan website read, tools not yet checked
Labels are the instruments' verdict and are never changed by ranking. Agents and robots get this same answer as JSON at /api/v1/find?q=…&answer=1 and through the MCP server.