platform-mesh

platform-mesh is a skill for Claude Code from alimobrem/openshift-platform-skills. It costs 104 tokens per session (1,018 once invoked), scanned A, original, MIT.

An OpenShift skill for configuring a service mesh with Istio or OSSM (OpenShift Service Mesh). A service mesh manages communication between application services, including encryption, access rules, and traffic routing.

In plain words
What is it for?
Use it to install or configure the mesh, enforce mutual TLS encryption, manage gateways and service traffic, set authorization policies, and plan progressive delivery.
Why use it?
It helps create valid mesh configurations and choose between traffic approaches such as canary releases, which send traffic gradually to a new version, and blue-green releases, which switch between two environments.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the platform-skills plugin — 4 skills shipped together

Good fit Use it to install or configure the mesh, enforce mutual TLS encryption, manage gateways and service traffic, set authorization policies, and plan progressive delivery.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/alimobrem/openshift-platform-skills/platform-mesh
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add alimobrem/openshift-platform-skills --skill platform-mesh
Clone the repo
git clone --depth 1 https://github.com/alimobrem/openshift-platform-skills

Made for: Claude Code.

Or install platform-skills, the plugin that ships this one along with the rest of its 4 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for platform-mesh

README.md
[![agentmods](https://agentmods.dev/badge/skills/alimobrem/openshift-platform-skills/platform-mesh/github.svg)](https://agentmods.dev/skills/alimobrem/openshift-platform-skills/platform-mesh)
Your own site
<a href="https://agentmods.dev/skills/alimobrem/openshift-platform-skills/platform-mesh"><img src="https://agentmods.dev/badge/skills/alimobrem/openshift-platform-skills/platform-mesh/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for platform-mesh

Your own site · 80×15
<a href="https://agentmods.dev/skills/alimobrem/openshift-platform-skills/platform-mesh"><img src="https://agentmods.dev/badge/skills/alimobrem/openshift-platform-skills/platform-mesh.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 104 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,018 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00104 $0.01018
Opus 5 $0.00052 $0.00509
Sonnet 5 $0.00021 $0.00204
Haiku 4.5 $0.00010 $0.00102

Measured 9d ago against content hash e34e0044f039, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

platform-mesh scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/platform-mesh/SKILL.md · 91 lines

How it starts

The opening of the file, as written. The whole thing — 91 lines — stays where its author put it; the contents beside it link to each section on GitHub.

OpenShift Service Mesh — Istio & Traffic Management

Skill for service mesh configuration and Istio-based traffic management on OpenShift.

Rules

  1. Always use correct apiVersion and kind. Every CRD example must use the real apiVersion from the CRD table below. Never invent CRDs or apiVersions.
  2. Load references on-demand. Only read reference files when the user's question requires detailed field-level knowledge. Do not preload all references.
  3. Validate YAML before presenting. Every YAML example must be syntactically valid and use real field names from the CRD schemas.
  4. Prefer canonical patterns. Use patterns from reference docs as starting points. Adapt to the user's specifics rather than inventing from scratch.
  5. State trade-offs. When recommending a traffic strategy (canary vs blue-green, weight-based vs header-based), briefly note what you give up.

How This Skill Works

User asks about Reference Topic
Mesh, mTLS, Istio, OSSM, VirtualService, DestinationRule, Gateway, Kiali, traffic, canary+Istio, blue-green+Istio, circuit breaker, fault injection references/istio.md Mesh

Load references/istio.md before answering.

CRD Reference Table

Kind apiVersion Project
Istio sailoperator.io/v1 OSSM
IstioCNI sailoperator.io/v1 OSSM
VirtualService networking.istio.io/v1 Istio
DestinationRule networking.istio.io/v1 Istio
Gateway networking.istio.io/v1 Istio
PeerAuthentication security.istio.io/v1 Istio
AuthorizationPolicy security.istio.io/v1 Istio

Safety Model

Every write operation follows a 3-step protocol: Generate, Preview, Confirm.

Read-only operations (mesh status, proxy check, Kiali queries) do NOT require confirmation.

Step What happens
Generate Produce YAML manifest or CLI command, show in a code block
Preview kubectl apply --dry-run=client -f <file> or kubectl diff -f <file>
Confirm Ask "Apply this? (yes/no)" — do NOT proceed without affirmative response

Read the full file on GitHub · 91 lines

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 9d ago First seen · 91 lines · 104 tokens per session scan A e34e0044f039

Subscribe to this mod's changes

platform-mesh is a skill published in the GitHub repository alimobrem/openshift-platform-skills (2 stars, last pushed 2mo ago), licensed MIT. It adds 104 tokens to every session and 1,018 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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