mastermind-tasks

mastermind-tasks is a skill for Claude Code, Codex from monoes/monomind. It costs 37 tokens per session (1,323 once invoked), scanned A, original, Apache-2.0.

A task-board tool for viewing, creating, assigning, moving, and closing work items for an organization. It also supports parent-child task chains, where smaller tasks belong to a larger task.

In plain words
What is it for?
Use it to manage task cards, assign them to agent roles, change their status, build task hierarchies, and connect them to goals.
Why use it?
It keeps work status and ownership in one board and links tasks to broader goals. It is limited to older organization configurations that still use a task board.

Skill for Claude CodeCodex

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

Good fit Use it to manage task cards, assign them to agent roles, change their status, build task hierarchies, and connect them to goals.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/monoes/monomind/mastermind-tasks
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-tasks
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-tasks

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/monoes/monomind/mastermind-tasks"><img src="https://agentmods.dev/badge/skills/monoes/monomind/mastermind-tasks.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 37 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,323 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 $0.00037 $0.01323
Opus 5.5 $0.00015 $0.00529
Sonnet 5.5 $0.00007 $0.00265
Haiku 4.5 $0.00004 $0.00132

Measured 2d ago against content hash e7d7c6d93152, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

mastermind-tasks 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-tasks/SKILL.md · 157 lines

How it starts

The opening of the file, as written. The whole thing — 157 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Writes to a monotask board, not to <org>-issues.json. This skill only works on an org config that still carries a monotask board_id (the legacy config format); the Org Runtime never reads that board. For org issue tracking — including sub-issues — use /mastermind-issues --action create --parent-id <id>.

Mastermind Tasks

This skill is invoked directly via /mastermind-tasks.


Inputs

  • brain_context: BRAIN CONTEXT block
  • org_name: org whose board to manage
  • action: list | create | assign | move | close | chain
  • task_title: title for create
  • task_id: card id for assign/move/close
  • role_id: role to assign the task to
  • parent_id: parent task id (for hierarchical task chains)
  • goal_ref: goal slug this task contributes to (links task to goal)
  • status: todo | doing | done (for move)
  • 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.


Step 1 — Load Org Config

# board/column ids only exist on legacy-format org configs
orgFile=".monomind/orgs/${org_name}.json"
board_id=$(jq -r '.board_id // empty' "$orgFile")
todo_col=$(jq -r '.todo_col_id // empty' "$orgFile")
doing_col=$(jq -r '.doing_col_id // empty' "$orgFile")
done_col=$(jq -r '.done_col_id // empty' "$orgFile")

[ -z "$board_id" ] && { echo "ERROR: org config has no board_id — the Org Runtime does not use monotask boards. Use /mastermind-issues for org issues."; exit 1; }

Step 2 — Execute Action

list (default)

Show all tasks grouped by column with role labels and parent chains:

echo "=== TODO ==="
monotask card list $board_id --col $todo_col --json | jq -r '.[] | "[\(.id)] \(.title)  role=\(.labels // [] | map(select(startswith("role:"))) | .[0] // "unassigned")"'

echo "=== DOING ==="
monotask card list $board_id --col $doing_col --json | jq -r '.[] | "[\(.id)] \(.title)  role=\(.labels // [] | map(select(startswith("role:"))) | .[0] // "unassigned")"'

echo "=== DONE ==="
monotask card list $board_id --col $done_col --json | jq -r '.[] | "[\(.id)] \(.title)"'

Read the full file on GitHub · 157 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 · 157 lines · 37 tokens per session scan A e7d7c6d93152

Subscribe to this mod's changes

mastermind-tasks is a skill published in the GitHub repository monoes/monomind (23 stars, last pushed 2d ago), licensed Apache-2.0. It adds 37 tokens to every session and 1,323 once invoked, about $0.0001 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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