mcp-wizard

A helper for drafting MCP servers from requirements. MCP, or Model Context Protocol, is a way for an AI assistant to connect to external tools and data.

In plain words
What is it for?
Use it to choose between local command-based and network-based servers and draft their commands, arguments, environment settings, URLs, or headers.
Why use it?
It turns an incomplete description into a proposed server setup, or identifies what still needs to be decided.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/loocor/codmate/mcp-wizard
Any agent
npx skills add loocor/codmate --skill mcp-wizard
Clone the repo
git clone --depth 1 https://github.com/loocor/codmate

Made for: Claude Code, Codex.

Per session 12 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 117 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00012 $0.00117
Opus 5 $0.00006 $0.00059
Sonnet 5 $0.00002 $0.00023
Haiku 4.5 $0.00001 $0.00012

Measured 3d ago against content hash a406ac4cc797, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

mcp-wizard 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 3d 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.

payload/internal-skills/mcp-wizard/SKILL.md · 23 lines

What it actually says

MCP Wizard

Overview

Generate a CodMate MCP server draft based on user intent. Output only JSON that matches the schema.

Instructions

  1. Determine server kind (stdio, sse, streamable_http).
  2. Provide command/args/env for stdio, or url/headers for network kinds.
  3. If unclear, return mode "question" with follow-up questions.

Output

Return only JSON.

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. 3d ago First seen · 23 lines · 12 tokens per session scan A a406ac4cc797

Subscribe to this mod's changes

mcp-wizard is a skill published in the GitHub repository loocor/codmate (667 stars, last pushed 5mo ago), licensed Apache-2.0. It adds 12 tokens to every session and 117 once invoked, about $0.0001 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 2026-08-30.

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