Conciseness

The body is mostly lean: labeled code templates, a compact resources table, and terse do's/don'ts with minimal prose padding. Minor trimmable elements remain — the ASCII architecture diagram and the 'Core Concepts' section restate things Claude already knows about service-mesh architecture — matching 'efficient; minor instances of over-explanation' rather than the fully lean 5 anchor.

Actionability

All seven templates are complete, copy-paste-ready bash/YAML (install sequence, namespace injection, ServiceProfile with retries and retry budget, TrafficSplit, Server/ServerAuthorization, HTTPRoute, multicluster), plus ready-to-run monitoring and debugging commands. Specific examples cover the common cases, matching the fully executable top anchor.

Workflow Clarity

Sequences are clear and validation checkpoints are present for key flows ('linkerd check --pre' before install, 'linkerd check' after, 'linkerd check --proxy', 'multicluster check', 'Don't skip check — always run linkerd check after changes'). It falls short of the 5 anchor because no explicit error-recovery feedback loops are described (e.g., what to do when a check fails).

Progressive Disclosure

The body is well-sectioned with headers, but at ~310 lines it is a single monolithic file with no bundle files at all; content that would naturally live in references/ (multicluster setup, HTTPRoute routing, debugging recipes) is inlined. This matches 'some structure but could be better organized; content that should be separate is inline' rather than the 4 anchor, which expects content to be mostly appropriately placed across files.

Specificity

Names the domain ('Linkerd service mesh') and several concrete actions ('setting up Linkerd, configuring traffic policies, implementing zero-trust networking'), matching the anchor for several specific actions with minor gaps in coverage. Not a 5 because 'implement... patterns' is slightly abstract and capabilities like traffic splits, retries, or mTLS configuration are not enumerated; not a 3 because more than 1-2 concrete actions are explicitly stated.

Completeness

Explicitly answers both: what ('Implement Linkerd service mesh patterns for lightweight, security-focused service mesh deployments') and when ('Use when setting up Linkerd, configuring traffic policies, or implementing zero-trust networking with minimal overhead'). The 'when' clause uses concrete trigger phrases, matching the top anchor; a 4 would require the 'when' to be less explicit, which it is not.

Trigger Term Quality

Includes natural trigger terms users would say: 'setting up Linkerd', 'service mesh', 'traffic policies', 'zero-trust networking'. Missing common variations like 'mTLS', 'canary', 'traffic split', or 'Kubernetes', so it fits 'good keyword coverage; a few natural terms missing' rather than the comprehensive 5 anchor.

Distinctiveness Conflict Risk

The description is anchored to a specific named tool ('Linkerd') with distinct triggers ('setting up Linkerd'), creating a clear niche with minimal conflict risk — a user mentioning Linkerd unambiguously wants this skill. The generic 'zero-trust networking' phrase creates only negligible overlap, keeping it at the top anchor rather than the 'minor overlap risk' 4 anchor.