create-execution-plan

create-execution-plan is a skill for Claude Code from markmhendrickson/ateles. It costs 50 tokens per session (777 once invoked), scanned A, original, MIT.

A tool for creating a structured plan for carrying out a project. It stores the plan in the project's task system and can connect it to related work when the project has several phases.

In plain words
What is it for?
Use it when starting a project plan, organizing phased work, checking for an existing plan, or linking planned work to tasks.
Why use it?
It prevents duplicate plans and keeps planned work linked to the tasks that will deliver it. It also follows the required fields and storage rules for execution plans.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter.

Good fit Use it when starting a project plan, organizing phased work, checking for an existing plan, or linking planned work to tasks.

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Install with agentmods
npx agentmods add skills/markmhendrickson/ateles/create-execution-plan
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 markmhendrickson/ateles --skill create-execution-plan
Clone the repo
git clone --depth 1 https://github.com/markmhendrickson/ateles

Made for: Claude Code.

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-execution-plan

README.md
[![agentmods](https://agentmods.dev/badge/skills/markmhendrickson/ateles/create-execution-plan/github.svg)](https://agentmods.dev/skills/markmhendrickson/ateles/create-execution-plan)
Your own site
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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 create-execution-plan

Your own site · 80×15
<a href="https://agentmods.dev/skills/markmhendrickson/ateles/create-execution-plan"><img src="https://agentmods.dev/badge/skills/markmhendrickson/ateles/create-execution-plan.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 777 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 $0.00777
Opus 5.5 $0.00020 $0.00311
Sonnet 5.5 $0.00010 $0.00155
Haiku 4.5 $0.00005 $0.00078

Measured 1mo ago against content hash 8873c8dc1a72, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

create-execution-plan 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 1mo 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.

.claude/skills/create-execution-plan/SKILL.md · 47 lines

How it starts

The opening of the file, as written. The whole thing — 47 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Create Execution Plan

Create an execution plan via Parquet MCP (Neotoma first if execution_plans are in Neotoma), avoid duplicates, and link tasks when the work is phased. No markdown files in truth/operations/execution-plans/.

When to Use

Use this skill when:

  • User says "create execution plan", "add project plan", "create plan for [project]"
  • User describes phased work that should be one task plus one plan (not parent + subtasks)

Required Documents (load first)

  1. Execution plans rules: docs/execution_plans_rules.mdc (Create Execution Plans, Task vs Subtasks, Task Creation Workflow, Schema Fields)
  2. Data access: docs/neotoma_parquet_migration_rules.mdc (query Neotoma first for execution_plans; Parquet as backup)

Workflow

  1. Query existing plans by name or project_id (Neotoma MCP first, then Parquet MCP) to avoid duplicates. Use mcp_parquet_read_parquet(data_type="execution_plans", filters={"name": "..."}) or by project_id.
  2. If duplicate exists: Inform user and offer to update or link; do not create a second plan.
  3. If no duplicate: Create plan via Parquet MCP mcp_parquet_add_record with data_type="execution_plans". Include: execution_plan_id (e.g. 16-char UUID), name, project_id, project_name, status ("planning"|"planned"|"in_progress"|"completed"|"canceled"), domain, priority, objective, scope, milestones_phases, dependencies, constraints, success_criteria, start_date, created_date, updated_date, import_date, import_source_file ("manual_creation"). See docs/execution_plans_rules.mdc for full schema.
  4. Task linkage: If the work is one initiative with phased steps, use one task + this execution plan (put phases in milestones_phases). Set plan's related_tasks to task_id and link task to plan. Use parent + subtasks only when each piece is a distinct deliverable with separate due dates/assignees.
  5. Never create or edit markdown in truth/operations/execution-plans/.

Read the full file on GitHub · 47 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. 1mo ago First seen · 47 lines · 50 tokens per session scan A 8873c8dc1a72

Subscribe to this mod's changes

create-execution-plan is a skill published in the GitHub repository markmhendrickson/ateles (5 stars, last pushed today), licensed MIT. It adds 50 tokens to every session and 777 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 2026-08-31.