system-design-review skillA
This file is byte-identical to the first copy the registry indexed. Same content hash, same audit grade.
system-design-review is agent-read markdown (skill) from hoangnguyen0403/agent-skills-standard: Audit an existing or proposed architecture and return a scored verdict across nine axes, from requirements and capacity evidence to observability and rollout, then convert gaps into a prioritized roadmap. Use when reviewing a design doc, auditing a running system, or gating a design..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# System Design Review ## **Priority: P1 (HIGH)** Score against evidence, not intent. A claim with no number or artifact scores zero. ## Nine Axes (score each 0-10) | Axis | Scores 10 when | Scores 0 when | | --- | --- | --- | | Requirements | Functional, NFR, and out-of-scope written with owners | Only a feature description exists | | Capacity evidence | Peak QPS, storage, and bandwidth computed and current | Numbers absent or older than the last traffic change | | Redundancy | No SPOF; failover drilled with a measured RTO | Single instance or untested failover on a critical path | | Data scaling | Access patterns mapped, ownership single, growth path stated | One shared store, no growth plan, unbounded tables | | Caching | Hot read paths cached with TTL and invalidation defined | No cache on a proven hot path, or uninvalidatable cache | | Async offload | Slow and bursty work queued with drain rate and DLQ | Everything synchronous on the request path | | Observability | Traffic, error, latency, saturation instrumented with owned alerts | Logs only, or alerts with no runbook | …
Read the whole file at its exact version.
How to install
mdr add hoangnguyen0403/agent-skills-standard/system-design-review@git:20260913.01a8ca8mdr add hoangnguyen0403/agent-skills-standard/system-design-review@sha256:ff35ab4ca3edcb80Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_kvbbo3optmic4vcm)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260913.01a8ca8 latest | 2026-09-13 | 01a8ca8 | 3,816 B | A | view · diff |
| git:20260830.00e03f4 | 2026-08-30 | 00e03f4 | 3,818 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 (3816 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
hoangnguyen0403/agent-skills-standard · 571 stars · license MIT · pushed 2026-09-24 · branch develop
API
GET https://markdownregistry.com/api/v1/artifacts/art_kvbbo3optmic4vcm GET https://markdownregistry.com/api/v1/resolve?ref=hoangnguyen0403/agent-skills-standard/system-design-review GET https://markdownregistry.com/api/v1/blob/ff35ab4ca3edcb80da45e8b7cf3df4a4bf59faf8c84717854ef93e4456ec3d2e
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