mastermind-adapters

mastermind-adapters is a skill for Claude Code, Codex from monoes/monomind. It costs 50 tokens per session (2,018 once invoked), scanned A, original, Apache-2.0.

A control for managing the language-model connections used by an agent organisation. It can install, enable, disable, reload, remove, and choose a default connection, including local command-line and web-based options.

In plain words
What is it for?
Use it to add or remove model adapters, turn them on or off, reload them, or set the organisation's default adapter.
Why use it?
It avoids changing each organisation's model setup manually. It lets you switch or maintain the model providers available to the organisation.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents); mentions Codex; mentions Cursor.

Good fit Use it to add or remove model adapters, turn them on or off, reload them, or set the organisation's default adapter.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/monoes/monomind/mastermind-adapters
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 monoes/monomind --skill mastermind-adapters
Clone the repo
git clone --depth 1 https://github.com/monoes/monomind

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 mastermind-adapters

README.md
[![agentmods](https://agentmods.dev/badge/skills/monoes/monomind/mastermind-adapters/github.svg)](https://agentmods.dev/skills/monoes/monomind/mastermind-adapters)
Your own site
<a href="https://agentmods.dev/skills/monoes/monomind/mastermind-adapters"><img src="https://agentmods.dev/badge/skills/monoes/monomind/mastermind-adapters/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 mastermind-adapters

Your own site · 80×15
<a href="https://agentmods.dev/skills/monoes/monomind/mastermind-adapters"><img src="https://agentmods.dev/badge/skills/monoes/monomind/mastermind-adapters.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 50 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,018 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 $0.00050 $0.02018
Opus 5.5 $0.00020 $0.00807
Sonnet 5.5 $0.00010 $0.00404
Haiku 4.5 $0.00005 $0.00202

Measured 2d ago against content hash 731cd1551de5, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

mastermind-adapters 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 2d 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.

.agents/skills/mastermind-adapters/SKILL.md · 195 lines

How it starts

The opening of the file, as written. The whole thing — 195 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Mastermind Adapters

This skill is invoked directly via /mastermind-adapters.


Inputs

  • brain_context: BRAIN CONTEXT block (injected by command, or loaded below if standalone)
  • org_name: org to manage adapters for (required)
  • action: list | enable | disable | install | remove | reload | set-default
  • adapter_type: adapter slug (e.g. claude-local, gemini-local, http) — required for most actions
  • package_name: npm package name or local path (required for install)
  • caller: command | master

Step 0 — Brain Load (standalone only)

If caller is not "command", load brain context following mastermind-protocol/SKILL.md Brain Load Procedure with namespace: ops.


Built-in Adapter Registry

Type Label Source Notes
claude-local Claude (local CLI) built-in Uses claude CLI
claude-opus-5-5 Claude Opus 5.5 built-in High capability
claude-sonnet-5-5 Claude Sonnet 5.5 built-in Balanced (default — the newest Sonnet, the org runtime default, defaultClaudeModel())
claude-haiku-5-5 Claude Haiku 5.5 built-in Fast, low cost
gemini-local Gemini (local) built-in Uses gemini CLI
codex-local Codex (local) built-in Uses codex CLI
cursor Cursor built-in Uses Cursor agent
hermes-local Hermes (local) built-in Local Hermes LLM
http HTTP Adapter built-in Generic HTTP endpoint
acpx-local ACPX (local) built-in ACPX protocol

Step 1 — Load Adapter Registry

orgFile=".monomind/orgs/${org_name}.json"
[ ! -f "$orgFile" ] && { echo "ERROR: Org '${org_name}' not found."; exit 1; }

adaptersFile=".monomind/orgs/${org_name}-adapters.json"
if [ ! -f "$adaptersFile" ]; then
  # Bootstrap from org config adapter_config if present
  defaultModel=$(jq -r '.run_config.ceo_adapter // "claude-sonnet-5-5"' "$orgFile")
  cat > "$adaptersFile" <<EOF
{
  "org": "${org_name}",
  "default_adapter": "${defaultModel}",
  "adapters": [
    {"type":"claude-local","label":"Claude (local CLI)","source":"built-in","disabled":false,"modelsCount":3},
    {"type":"gemini-local","label":"Gemini (local)","source":"built-in","disabled":false,"modelsCount":1},
    {"type":"http","label":"HTTP Adapter","source":"built-in","disabled":true,"modelsCount":0}
  ]
}
EOF
fi

Read the full file on GitHub · 195 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. 2d ago First seen · 195 lines · 50 tokens per session scan A 731cd1551de5

Subscribe to this mod's changes

mastermind-adapters is a skill published in the GitHub repository monoes/monomind (23 stars, last pushed 2d ago), licensed Apache-2.0. It adds 50 tokens to every session and 2,018 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-10-26.

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