Writing Implementation Plans

Writing Implementation Plans is a skill for Claude Code, Codex from ankur-gaurav161418/omniforge. It costs 15 tokens per session (65 once invoked), scanned A, original, MIT.

A method for writing a clear engineering plan before changing code. The plan records affected files, approval points, and checks to run afterward.

In plain words
What is it for?
Use it to plan feature work or fixes when you need an actionable checklist before editing the project.
Why use it?
It makes the intended changes and verification steps clear before implementation starts.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to plan feature work or fixes when you need an actionable checklist before editing the project.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/ankur-gaurav161418/omniforge/writing-plans
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 ankur-gaurav161418/omniforge --skill writing-plans
Clone the repo
git clone --depth 1 https://github.com/ankur-gaurav161418/omniforge

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 Writing Implementation Plans

README.md
[![agentmods](https://agentmods.dev/badge/skills/ankur-gaurav161418/omniforge/writing-plans/github.svg)](https://agentmods.dev/skills/ankur-gaurav161418/omniforge/writing-plans)
Your own site
<a href="https://agentmods.dev/skills/ankur-gaurav161418/omniforge/writing-plans"><img src="https://agentmods.dev/badge/skills/ankur-gaurav161418/omniforge/writing-plans/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 Writing Implementation Plans

Your own site · 80×15
<a href="https://agentmods.dev/skills/ankur-gaurav161418/omniforge/writing-plans"><img src="https://agentmods.dev/badge/skills/ankur-gaurav161418/omniforge/writing-plans.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 15 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 65 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 $0.00015 $0.00065
Opus 5 $0.00008 $0.00032
Sonnet 5 $0.00003 $0.00013
Haiku 4.5 $0.00002 $0.00006

Measured 11d ago against content hash 6881a599fec3, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

Writing Implementation Plans 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 11d 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.

skills/writing-plans/SKILL.md · 10 lines

What it actually says

Writing Implementation Plans Skill

Draft clear architectural plans, listing modified files, user approval requirements, and verification steps.

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. 11d ago First seen · 10 lines · 15 tokens per session scan A 6881a599fec3

Subscribe to this mod's changes

Writing Implementation Plans is a skill published in the GitHub repository ankur-gaurav161418/omniforge (0 stars, last pushed 7d ago), licensed MIT. It adds 15 tokens to every session and 65 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 2026-08-31.

Related

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griddynamics/rosetta · 10 tokens

work

Dispatch a tracker ticket into an isolated worktree and drive it autonomously to an open pull request, then stop for review. Pass interactive to brainstorm the ticket with a human before planning it, or a sentence of editorial direction as a rider. Use when asked to work a ticket end-to-end.

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batch

Dispatch a night's batch of Todo tickets — one worktree and one pull request each — and leave a morning summary. Run explicitly; never inferred.

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cleanup

Clean up after a merged pull request — return to the base branch, remove the worktree, delete the branch, sweep other stale branches and worktrees, and report tracker state. Use after a merge or whenever asked what is left over.

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merge

Merge the reviewed pull request for the current branch, then hand straight off to cleanup. A sentence of editorial direction alongside the green light is read as a rider. Use when a human green-lights an open PR.

mikestankavich/claude-ship-workflow · 0 tokens

prep

Spec a ticket before it is dispatched. Brainstorms it, decides everything it can recommend an answer for, asks a present human about the little that survives, and leaves the spec, the decisions and anything still open as one ticket comment. No worktree, no branch, no pull request, and the ticket stays where it was.

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