Personal agent kit. Pi extensions and launchers live here. fusion-harness is vendored as a submodule. ghost-browser stays its own repo.

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Launch from any repo

cd ~/your/project
fusion        # Fable 5 · Codex Sol · DeepSeek V4 Pro
fusion-sec    # Grok 4.6 · Codex Sol · DeepSeek V4 Pro

Then /fh for the command index. Fusion walkthroughs live on the original project: V2 video · V1 · disler/fusion-harness.

Command	What happens
/fh-opinion	Every model answers independently. Read-only.
/fh-debate	All-to-all rebuttal. You judge.
/fh-fusion	Research in parallel. One temporary writer merges. Everyone ACKs.
/fh-collaborate	Architect builds a task DAG. Parallel where it can, one writer at a time.
/fh-only	Talk to one slot. Cheap for small edits.

fusion-sec swaps the architect to Grok 4.6 (xAI SuperGrok). Use it on security-research repos: Anthropic-via-relay content-filters phrases like "hostile-page worker". Custom stack: FH_CONFIG=/path/to/stack.yaml fusion.

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What this repo owns vs what it vendors

fusion-harness is IndyDevDan's project. The code sits unmodified at vendor/fusion-harness. Update with git -C vendor/fusion-harness pull.

This repo only adds the wrappers you type and the stacks you actually run:

	Path	Role
launcher	fusion	default stack
launcher	fusion-sec	Grok architect, fewer refusals
stacks	pi/fusion-stacks/	YAML lives here so submodule pulls never clobber it

Stack	Architect	Primary (host)	Third
default.yaml	Claude Fable 5 · apify-relay	GPT-5.6 Sol · Codex	DeepSeek V4 Pro · apify-relay
security-work.yaml	Grok 4.6 · xAI sub	GPT-5.6 Sol · Codex	DeepSeek V4 Pro · apify-relay

The harness is not pi installed. pi -e loads it for that session only. It owns the footer and the host model, so a global install would hijack every pi session.

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Setup

git clone --recurse-submodules git@github.com:yfe404/agi.git
cd agi
npm install --prefix vendor/fusion-harness
ln -sf "$PWD/fusion" "$PWD/fusion-sec" ~/.local/bin/

Auth once, then leave it:

/login openai-codex     # ChatGPT Plus/Pro, the Sol slot
/login xai              # SuperGrok, the fusion-sec architect

APIFY_TOKEN feeds the apify-relay provider (Fable, DeepSeek, and anything else you register in ~/.pi/agent/models.json).

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Pi extensions

Install by local path. The install points at the checkout, so git pull + /reload picks up edits.

pi install ~/Documents/agi/pi/codex-rotate

Path	What
pi/codex-rotate	Round-robin + rate-limit failover across Codex accounts
pi/web-search	web_search via Apify Google Search Scraper
pi/web-fetch	URL → Markdown. markitdown first, ghost-browser fallback
pi/youtube-transcript	youtube_transcript via Apify YouTube Scraper
pi/youtube-search	youtube_search via Apify YouTube Scraper

Fusion children launch with --no-extensions, so stacks must use the base openai-codex provider. openai-codex-2 / -3 from codex-rotate stay invisible inside a fusion session.

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Also in the kit

Repo	What
ghost-browser	Isolated stealth Chromium for coding agents. uv tool install --python 3.12 git+https://github.com/yfe404/ghost-browser.git

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_{Fusion code by IndyDevDan · disler/fusion-harness · V2 walkthrough}