Agtx Plan

CommunityPopular

fynnfluegge

agtx-plan

Plan a task implementation. Analyze the codebase, create a detailed plan, write it to .agtx/plan.md, then stop and wait for user approval before making any changes.

Overview

Publisher	fynnfluegge
Repository	`agtx`
Skill name	`agtx-plan`
Stars	1.5K
Forks	135
Bundled files	Instructions only
License	Apache-2.0
Links	Skill source Repository

Markdown instructions
A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.
Works with any LLM
AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.
Self-contained
Everything the model needs lives in the instructions — no extra files to sync.
Open source
Published by fynnfluegge on GitHub. Read the source before you install it.

Installation

Install the Agtx Plan AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

Open the app and go to Plugins → Skills.
Choose "Install from GitHub".
Paste the skill folder URL below and confirm.
Enable the skill in any chat where you want it available.

Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills

git clone --depth 1 https://github.com/fynnfluegge/agtx.git /tmp/agtx
mkdir -p .claude/skills
cp -r /tmp/agtx/plugins/agtx-terse/skills/agtx-plan .claude/skills/agtx-plan

Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Agtx Plan in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Agtx Plan on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Agtx Plan is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

Loaded only when it is needed
The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.
Switch models mid-chat
Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

Planning Phase

You are in the planning phase of an agtx-managed task.

Input

The argument to this command is a task ID. Fetch the task description using the agtx MCP tool:


mcp__agtx__get_task(task_id: "<the id passed to this command>")

Use the description field as the task to work on. Also check for .agtx/research.md if a research phase was completed first.

Instructions

Fetch the task description via get_task
If .agtx/research.md exists, read it for prior analysis
Explore the codebase to understand relevant files, patterns, and architecture
Identify all files that need to be created or modified
Create a detailed implementation plan

Output

Write your plan to .agtx/plan.md in the current working directory (do NOT navigate up — write directly to .agtx/plan.md relative to where you are now) with these sections:

Analysis

What you found in the codebase — relevant files, patterns, dependencies.

Plan

Step-by-step implementation plan — files to modify, approach, order of changes.

Risks

What could go wrong — edge cases, breaking changes, areas needing extra care.

CRITICAL: Stop After Writing

After writing .agtx/plan.md (in the current working directory):

Do NOT start implementing
Do NOT modify any source files
Say: "Plan written to .agtx/plan.md. Waiting for approval."
Wait for explicit instructions to proceed

Output Style

Terse. No pleasantries. Fragments OK. Short synonyms. Code exact. Status updates: one line. Pattern: [what] [why]. Done.

Frequently asked questions

What does the Agtx Plan AI skill do?

Plan a task implementation. Analyze the codebase, create a detailed plan, write it to .agtx/plan.md, then stop and wait for user approval before making any changes.

Why use Agtx Plan on TypingMind?

Because you install it once and use it with any model. Agtx Plan is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Agtx Plan in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/fynnfluegge/agtx/tree/main/plugins/agtx-terse/skills/agtx-plan. TypingMind reads its SKILL.md and installs it as a skill you can enable per chat.

Which AI models can use Agtx Plan?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Agtx Plan?

As many as you like. As long as a model supports skills, you can use Agtx Plan with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Agtx Plan AI skill free?

Yes. It is published on GitHub by fynnfluegge under the Apache-2.0 license. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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Overview

Installation

Install in TypingMind

Install in another agent

Use it in TypingMind

Works with any AI model

Skill instructions

Planning Phase

Input

Instructions

Output

Analysis

Plan

Risks

CRITICAL: Stop After Writing

Output Style

Frequently asked questions

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