mcpbeat

shenli Skills

2 skills published by shenli across 1 repository. Together they weigh 44 868 tokens — that is what loading all of them at once would cost you in context.

2 skills 44 868 tokens total

Designing Distributed System Tests
distributed-system-testing

Use when designing a test plan for a distributed or stateful system — anything with persistence, replication, consensus, retries, idempotency, async messaging, multi-tenancy, or partial failure. Plans are claim-driven: investigate the product's claimed guarantees first, then design hypotheses and scenarios that try to falsify those claims under fault. Handles change-scoped plans (a commit / PR / feature) and project-wide plans (holistic, with existing-test inventory and gap analysis). Also use when asked to write a stability plan, fault matrix, release-validation plan, durability / partition / upgrade / crash-recovery / linearizability / deterministic-simulation plan, tenant isolation / authz / boundary plan, namespace isolation plan, fairness / noisy-neighbor plan, "what should we be testing", or "make a holistic test plan". Trigger even if the user just says "what should we test for this change", "are my tenants actually isolated", or "how do I test fairness across tenants / shards / queues".

28k tokens
Executing Distributed System Tests
distributed-system-testing

Use when running a previously designed distributed-systems test plan against a real or simulated cluster — driving fault injection, workload, chaos scenarios, linearizability / consistency runs, durability, partition, crash-recovery, upgrade, performance/SLO runs, tenant isolation runs, boundary or authz runs, fairness / noisy-neighbor runs, or release validation. Also use when asked to "execute the plan", "reproduce a distributed bug", "run stability tests", "drive chaos", "validate a release end-to-end", "run the tenant isolation tests", or when a plan file exists at docs/testing-plans/ or any caller-specified location and needs to be run. Discovers and reuses the SUT's test toolbox rather than reinventing, captures nemesis landing evidence per scenario, runs the green-but-broken and weak-oracle audits before any PASS, and for boundary or fairness scenarios with §7.M.S arms runs each surface arm with its own verdict under a downgrade rule so the aggregate cannot fold an untested surface into a pass.

17k tokens