implement-autonomously

implement-autonomously is a skill for Claude Code, Codex from triskweline/skills. It costs 92 tokens per session (883 once invoked), scanned A, original, MIT.

Instructions for carrying a software requirement from planning through implementation, testing, review, and handoff with little ongoing supervision.

In plain words
What is it for?
Use them for end-to-end feature work, bug fixes, or tickets that should be implemented, tested, self-reviewed, and delivered autonomously.
Why use it?
They help an agent resolve ordinary decisions independently while stopping only when a genuine missing requirement or external dependency prevents progress.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/triskweline/skills/implement-autonomously
Any agent
npx skills add triskweline/skills --skill implement-autonomously
Clone the repo
git clone --depth 1 https://github.com/triskweline/skills

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 implement-autonomously

README.md
[![agentmods](https://agentmods.dev/badge/skills/triskweline/skills/implement-autonomously.svg)](https://agentmods.dev/skills/triskweline/skills/implement-autonomously)
Your own site
<a href="https://agentmods.dev/skills/triskweline/skills/implement-autonomously"><img src="https://agentmods.dev/badge/skills/triskweline/skills/implement-autonomously.svg" alt="Measured on agentmods" height="20"></a>
Per session 92 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 883 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00092 $0.00883
Opus 5 $0.00046 $0.00441
Sonnet 5 $0.00018 $0.00177
Haiku 4.5 $0.00009 $0.00088

Measured 5d ago against content hash b108b9042a12, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

implement-autonomously 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 5d 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/implement-autonomously/SKILL.md · 65 lines

How it starts

The opening of the file, as written. The whole thing — 65 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Implement autonomously

Your task is to implement requirements on your own, without further human input.

Preparing your autonomous run

Before you begin changing code, there is a small window where you can still access the human to ask questions and resolve blockers. Use this window to pull everything you need from the human, so you can work independently later. After the preparatory window, the human will be away for a long time. When the human returns, they expect you to be ready to hand-off a high-quality implementation with no major issues.

First, ensure you have access to all the slash-command skills mentioned in this document, especially the /agree-on-everything skill. If any required skill is missing, ask the human to install it or provide alternatives. For example, the project's AGENTS.md might contain instructions for running tests.

The most important preparation is ensuring your requirements are complete. There must be no undecided questions that would block you from implementing the requirements without further user input. If you just ran the /agree-on-everything skill, you already know everything you will need for an autonomous implementation. If you are still unsure about anything, use the /agree-on-everything skill to fully align with your human.

Non-trivial requirements should be implemented in a feature branch, using the /work-in-branch skill.

Implement everything autonomously

Implement your entire requirements autonomously. Avoid stopping for user input if possible. You might encounter new questions while implementing, try to answer and decide for yourself first. Only ask the user when you encounter true showstoppers, or when choosing wrong on a hard decision would waste a large portion of follow-up work.

Verify with tests

Most projects will come heavily tested and linted. Tests are a great way to check if new code fulfills requirements, or if you broke existing functionality. If you are unsure what testing and linting tools are used in this project, use the /find-verification-tools skill. Assume all checks were passing before you started your changes.

Read the full file on GitHub · 65 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. 5d ago First seen · 65 lines · 92 tokens per session scan A b108b9042a12

Subscribe to this mod's changes

implement-autonomously is a skill published in the GitHub repository triskweline/skills (2 stars, last pushed yesterday), licensed MIT. It adds 92 tokens to every session and 883 once invoked, about $0.0005 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.

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