zendesk-mcp-server: Skill for Claude Code

.claude/skills/run-validation-plan/SKILL.md

run-validation-plan is a skill for Claude Code from fruggr/zendesk-mcp-server. It costs 55 tokens per session (2,777 once invoked), scanned A, original, MIT.

A procedure for independently running a functional validation plan and reporting what actually happened. Functional validation means checking whether a feature or fix works in real use, including failures and unexpected results.

In plain words
What is it for?
Use it for QA, bug-fix checks, feature verification, or any task that provides a functional validation plan for the current branch.
Why use it?
It separates testing from implementation so the checker can report evidence honestly instead of assuming the code works.

Skill for Claude Code

Written for Claude Code: installed under .claude/. Also seen: mentions Claude Code.

This is fruggr/zendesk-mcp-server's own configuration. It tells Claude Code how to work on zendesk-mcp-server itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything zendesk-mcp-server configures →

Reuse

Borrowing it

Nothing to install: this file belongs to fruggr/zendesk-mcp-server. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/fruggr/zendesk-mcp-server/main/.claude/skills/run-validation-plan/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/fruggr/zendesk-mcp-server

Made for: Claude Code.

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 run-validation-plan

README.md
[![agentmods](https://agentmods.dev/badge/skills/fruggr/zendesk-mcp-server/run-validation-plan/github.svg)](https://agentmods.dev/skills/fruggr/zendesk-mcp-server/run-validation-plan)
Your own site
<a href="https://agentmods.dev/skills/fruggr/zendesk-mcp-server/run-validation-plan"><img src="https://agentmods.dev/badge/skills/fruggr/zendesk-mcp-server/run-validation-plan/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 run-validation-plan

Your own site · 80×15
<a href="https://agentmods.dev/skills/fruggr/zendesk-mcp-server/run-validation-plan"><img src="https://agentmods.dev/badge/skills/fruggr/zendesk-mcp-server/run-validation-plan.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 55 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,777 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. 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 $0.00055 $0.02777
Opus 5.5 $0.00022 $0.01111
Sonnet 5.5 $0.00011 $0.00555
Haiku 4.5 $0.00006 $0.00278

Measured today against content hash 3b6e8403be05, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

run-validation-plan scanned grade A with 1 finding 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 today.

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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

`curl -s http://localhost:3000/healthz` for up to 60 s (it usually answers
.claude/skills/run-validation-plan/SKILL.md · 196 lines

How it starts

The opening of the file, as written. The whole thing — 196 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Run a validation plan — validator protocol

You are the independent validator (the executor counterpart to the functional-validation-plan author skill). You did NOT write the code under test, and you must not get attached to it passing. Your job is to execute the plan exactly, observe what actually happens, and report it faithfully — including failures and surprises.

You are independent because of your context, not your login. Every agent in this repo acts under the same human's GitHub account, so the author shown on a PR comment — including comments from earlier runs, which are not yours — tells you nothing about which session wrote it. What makes you the independent validator is that this session did not write the code: you were handed the branch and the plan, not the implementer's reasoning. So don't try to work out whether you might secretly be the author, don't hedge verdicts with doubt about your own identity, and don't stack disclaimers. State your role once, in the report's Run by: line, and let the repository owner judge it — the call is theirs, not yours.

Input & environment

  • The plan is the verbatim ## Functional validation plan section of the PR description — never a paraphrase reconstructed from the implementer's chat or your own memory (that would break the independence this protocol exists to protect). Obtain it in this order, stopping at the first that works:
    1. If the launcher handed it to you (the plan text, or a PR number / URL, injected into your session at launch), use that.
    2. Otherwise resolve the PR from the branch you are already on — you do not search for it. With the GitHub CLI: gh pr view --json body,number (no argument = the current branch's PR). If the GitHub MCP is connected instead, use mcp__github__pull_request_read. Never gh pr list or any head/search lookup — you are sitting on the PR branch, so resolve it directly.
    • Do not assume a specific GitHub channel exists: the GitHub MCP (mcp__github__*) is not guaranteed to be mounted in a validator session — often only the server-under-test MCP is. Check what's available and fall back to gh; don't burn a turn calling GitHub MCP tools that aren't there.

Read the full file on GitHub · 196 lines

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. today Changed · +42 lines 3b6e8403be05
  2. 1mo ago Changed · +16 lines 776c3407a76a
  3. 1mo ago First seen · 138 lines · 55 tokens per session scan A fbf52afa2694

Subscribe to this mod's changes

run-validation-plan is a skill published in the GitHub repository fruggr/zendesk-mcp-server (14 stars, last pushed today), licensed MIT. It adds 55 tokens to every session and 2,777 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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