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Spike Guidance Forked

Organization
testdouble
spike-guidance-forked

OI-3 spike harness — the FORKED (context fork) readability-guidance variant. Same payload as the inline variant but declared to run in a forked context. Use only when a spike consumer skill invokes it.

Overview

Publishertestdouble
Repositoryhan
Skill namespike-guidance-forked
Stars
320
Forks
26
Bundled files
Instructions only
LicenseMIT
Links
  • 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 testdouble on GitHub. Read the source before you install it.

Installation

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

1

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.

  1. Open the app and go to Plugins → Skills.
  2. Choose "Install from GitHub".
  3. Paste the skill folder URL below and confirm.
    https://github.com/testdouble/han/tree/main/docs/plans/han-communication-plugin/artifacts/oi-3-spike/harness-skills/spike-guidance-forked
  4. 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.
2

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/testdouble/han.git /tmp/han
mkdir -p .claude/skills
cp -r /tmp/han/docs/plans/han-communication-plugin/artifacts/oi-3-spike/harness-skills/spike-guidance-forked .claude/skills/spike-guidance-forked
Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Spike Guidance Forked 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 Spike Guidance Forked 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 Spike Guidance Forked 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.

Readability Guidance (forked variant)

You have invoked the readability-guidance skill to source the shared writing standard before you draft prose. Apply it while you draft, then RETURN to the workflow that called you — this guidance is a means to writing your deliverable, not the deliverable itself.

Emit the line SPIKE_GUIDANCE_MARKER_5R8_FORKED once, to confirm the guidance rendered, then continue.

The audience frame (drafting stage)

While drafting, write for a capable reader who did not do this work and lacks the author's context. This single instruction is the most practical lever for plain output: it steers away from insider shorthand, unstated assumptions, and the author's own mental model.

What the standard requires

  • Main point first. The opening line states the bottom line. A reader who stops after one sentence still gets the answer.
  • One idea per paragraph. Each paragraph carries one idea; its first sentence carries the weight.
  • Descriptive headings. Each heading names its content ("Why the request times out," not "Analysis").
  • Short, active sentences. Roughly fifteen to twenty words on average; few past twenty-five.
  • Common words. Prefer the common word over the technical synonym.
  • Numbered lists for steps, bullets for the rest.
  • Progressive disclosure. Reveal the core first and detail in layers.

Self-check criteria (post-draft stage)

After the draft exists, check: does the opening line state the main point? Does each paragraph carry one idea? Does each heading name its content? Any sentence past about thirty words is a candidate to split.


The standard is now surfaced into your context. Do not treat this guidance as your final answer. Proceed to the next step of the skill that invoked you and produce its deliverable.

Frequently asked questions

What does the Spike Guidance Forked AI skill do?

OI-3 spike harness — the FORKED (context fork) readability-guidance variant. Same payload as the inline variant but declared to run in a forked context. Use only when a spike consumer skill invokes it.

Why use Spike Guidance Forked on TypingMind?

Because you install it once and use it with any model. Spike Guidance Forked 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 Spike Guidance Forked in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/testdouble/han/tree/main/docs/plans/han-communication-plugin/artifacts/oi-3-spike/harness-skills/spike-guidance-forked. TypingMind reads its SKILL.md and installs it as a skill you can enable per chat.

Which AI models can use Spike Guidance Forked?

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 Spike Guidance Forked?

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

Is the Spike Guidance Forked AI skill free?

Yes. It is published on GitHub by testdouble under the MIT 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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