Crabpot is a compatibility testing and regression detection framework for the OpenClaw AI agent plugin ecosystem. It validates plugin fixtures (59 plugins, 119 entrypoints) against the OpenClaw API surface by capturing contract registrations, running synthetic probes, measuring cold-import readiness, and profiling resource usage. The system is driven by a modular collection of Node.js scripts (ES modules) that orchestrate inspection, report generation, and CI policy enforcement. It integrates deeply with GitHub Actions for automated checks, track dashboards, and resource campaign execution via Docker. The architecture is script-based rather than a monolithic application, with each script performing a focused task (e.g., capture-contracts.mjs, synthetic-probes.mjs, generate-report.mjs) and producing JSON+Markdown reports. External dependencies include the OpenClaw plugin-inspector library, npm/git for fixture materialization, and GitHub Actions for CI. The framework is designed to catch contract drift before external plugin authors encounter it, and it maintains a dashboard of live issues, compat gaps, and profile regressions.