mcp-plan-generation: Skill for Claude Code

.github/skills/Create MCP App/SKILL.md

Create MCP App is a skill for Claude Code, Codex from DabiK/mcp-plan-generation. It costs 76 tokens per session (2,862 once invoked), scanned A, original, no licence file.

A guide for building MCP Apps, which add interactive user interfaces to tools that AI agents can use.

In plain words
What is it for?
It is for scaffolding MCP Apps and adding interactive views to MCP tools.
Why use it?
It helps developers follow the required patterns for registering the interface, managing its lifecycle, and connecting it to the host application.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

This is DabiK/mcp-plan-generation's own configuration. It tells Claude Code and Codex how to work on mcp-plan-generation 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 mcp-plan-generation configures →

Reuse

Borrowing it

Nothing to install: this file belongs to DabiK/mcp-plan-generation. 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/DabiK/mcp-plan-generation/main/.github/skills/Create MCP App/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/DabiK/mcp-plan-generation

Made for: Claude Code, Codex.

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 Create MCP App

README.md
[![agentmods](https://agentmods.dev/badge/skills/dabik/mcp-plan-generation/create-mcp-app.svg)](https://agentmods.dev/skills/dabik/mcp-plan-generation/create-mcp-app)
Your own site
<a href="https://agentmods.dev/skills/dabik/mcp-plan-generation/create-mcp-app"><img src="https://agentmods.dev/badge/skills/dabik/mcp-plan-generation/create-mcp-app.svg" alt="Measured on agentmods" height="20"></a>
Per session 76 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,862 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 unknown 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 $0.00076 $0.02862
Opus 5 $0.00038 $0.01431
Sonnet 5 $0.00015 $0.00572
Haiku 4.5 $0.00008 $0.00286

Measured 6d ago against content hash 61eb20c068ce, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

Create MCP App 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 6d 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.

.github/skills/Create MCP App/SKILL.md · 343 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 6d ago First seen · 343 lines · 76 tokens per session scan A 61eb20c068ce

Subscribe to this mod's changes

Create MCP App is a skill published in the GitHub repository DabiK/mcp-plan-generation (0 stars, last pushed 7mo ago), with no licence file. It adds 76 tokens to every session and 2,862 once invoked, about $0.0004 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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