aiwg-mcp-server

aiwg-mcp-server is a skill for Claude Code, Codex from jmagly/aiwg. It costs 25 tokens per session (1,061 once invoked), scanned A, original, MIT.

A manager for the AIWG MCP server. MCP, or Model Context Protocol, lets compatible AI clients connect to tools and services through a standard interface.

In plain words
What is it for?
Use it to start AIWG's server, configure Claude Desktop, register external servers, list registered servers, or inspect available capabilities.
Why use it?
It collects server startup, client setup, registration, removal, and inspection in one workflow. It also separates AIWG's server from platform-native MCP commands.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions OpenCode.

Good fit Use it to start AIWG's server, configure Claude Desktop, register external servers, list registered servers, or inspect available capabilities.

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Install with agentmods
npx agentmods add skills/jmagly/aiwg/aiwg-mcp-server
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 jmagly/aiwg --skill aiwg-mcp-server
Clone the repo
git clone --depth 1 https://github.com/jmagly/aiwg

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 aiwg-mcp-server

README.md
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Your own site
<a href="https://agentmods.dev/skills/jmagly/aiwg/aiwg-mcp-server"><img src="https://agentmods.dev/badge/skills/jmagly/aiwg/aiwg-mcp-server/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 aiwg-mcp-server

Your own site · 80×15
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Per session 25 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,061 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00025 $0.01061
Opus 5 $0.00013 $0.00531
Sonnet 5 $0.00005 $0.00212
Haiku 4.5 $0.00003 $0.00106

Measured 9d ago against content hash 8a6cbf63154c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

aiwg-mcp-server 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.

agentic/code/addons/aiwg-utils/skills/aiwg-mcp-server/SKILL.md · 148 lines

How it starts

The opening of the file, as written. The whole thing — 148 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AIWG MCP Server

You manage the AIWG MCP (Model Context Protocol) server — starting it, configuring clients, and maintaining the registered server registry.

Note: This skill manages AIWG's own MCP server. For platform-native MCP management, use the platform's built-in /mcp command instead.

Triggers

Alternate expressions and non-obvious activations (primary phrases are matched automatically from the skill description):

  • "expose aiwg over mcp" → serve
  • "hook up claude desktop" → install claude
  • "register external server" → add
  • "what does aiwg mcp expose" → info
  • "which mcp servers are registered" → list

Trigger Patterns Reference

Pattern Example Action
Start server "start the MCP server" Run aiwg mcp serve
Configure client "configure MCP for Claude Desktop" Run aiwg mcp install claude
Add server "add the filesystem MCP server" Run aiwg mcp add <ref>
Remove server "remove the git MCP server" Run aiwg mcp remove git
List servers "what MCP servers are registered?" Run aiwg mcp list
Capabilities "what can the AIWG MCP server do?" Run aiwg mcp info

Behavior

When triggered:

  1. Identify the subcommand:

    • Is the user starting the server, configuring a client, or managing the registry?
    • Is a specific client or server reference mentioned?
  2. Run the appropriate command:

    # Start the MCP server (foreground)
    aiwg mcp serve
    
    # Configure Claude Desktop
    aiwg mcp install claude
    
    # Configure another client
    aiwg mcp install <client>
    
    # Add an external MCP server to AIWG's registry
    aiwg mcp add <mcp-server-ref>
    
    # Remove a registered MCP server
    aiwg mcp remove <name>
    
    # List all registered MCP servers
    aiwg mcp list
    
    # Show AIWG MCP server capabilities
    aiwg mcp info
    
  3. Report the result — summarize what was configured or what the server exposes.

Examples

Example 1: Start the server

Read the full file on GitHub · 148 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. 9d ago First seen · 148 lines · 25 tokens per session scan A 8a6cbf63154c

Subscribe to this mod's changes

aiwg-mcp-server is a skill published in the GitHub repository jmagly/aiwg (211 stars, last pushed yesterday), licensed MIT. It adds 25 tokens to every session and 1,061 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 2026-09-03.