SLICC — Split Personality · Shader O (Blooming Bubbles, subtle)

What you can do with SLICC

A real shell, browser automation, and parallel agents — all running client-side. No server, no install, no IT ticket.

Coding

Write and ship code with shell, git, and your whole codebase

Automation

Automate tasks in web apps you're already logged into

Orchestration

Run multiple agents in parallel across tabs and apps

Skills

Teach it new workflows with a markdown file

Write and ship code with shell, git, and your whole codebase

Refactor, debug, and ship — with shell, git, and your entire codebase accessible. Not a chat window pretending to code.

$ git diff --stat

src/agent.ts | 14 +++++---

src/shell.ts | 8 ++--

2 files changed, 16 insertions(+), 6 deletions(-)

$ node test/run.js

✓ 23 tests passed

Automate tasks in web apps you're already logged into

Fill forms, scrape data, click through workflows. Your login cookies. Its hands.

expenses.corp.internal/new

slicc

Date

2026-03-25

← calendar invite

Amount

$142.00

← receipt scan

Reason

Team offsite lunch

← Slack thread

Run multiple agents in parallel across tabs and apps

Spin up parallel agents across tabs, browsers, even Electron apps. Each gets its own sandbox. All report back.

vendor-a.com

vendor-b.io

vendor-c.dev

vendor A $2,400/mo · 10 seats

vendor B $1,800/mo · unlimited

vendor C $3,100/mo · 25 seats

3 tabs · same task · one answer

Teach it new workflows with a markdown file

Drop a markdown file in a folder. The agent learns a new workflow. No code, no deploys, no kidding.

deploy-staging.md

# Deploy to Staging

---

trigger: "deploy staging"

tools: bash, git, browser

---

1. Run tests, abort if red

2. Push to staging branch

3. Open preview URL and screenshot

Runs wherever you do.

Terminal, side panel, desktop app, or all at once. Same core, different surface.

Chrome Extension

Your tabs. Your sessions.

Side panel agent with access to your logged-in state. Nothing to install or approve.

Chrome Web Store

macOS App

The easiest way in.

Native launcher that manages browser instances. Download, drag, double-click.

Download .dmg

CLI

One command, full workspace.

Launches Chrome with chat, terminal, files, and automation in one window.

npx sliccy

Same core. Different window.

The agent doesn't change between surfaces — only the window it looks through.

slicc@browser:~

$ ls /tools

Unix

lscatgrepfindsort uniqmvcprmmkdir rmdirtouchchmodheadtail wcsedawkcuttr teexargsdiffpatchtar gzipgunzipcurlwgetecho printftesttruefalseyes seqdatesleepenvexport readcdpwdbasenamedirname realpathlnstatdudf whoamiidhostnameuptimeps killtrapwaitjobsbg fgnohupaliasunaliassource evalexecsetunsetshift getoptscaseselectforwhile untilifthenfido

SLICC custom

node python3 git playwright-cli sqlite3 serve open zip unzip convert pdftk screencapture imgcat webhook crontask upskill sprinkle oauth-token

Everything a model already knows how to use. No plugins, no API keys, no "please install this SDK."

Here's where it gets weird.

Gmail ×

GitHub ×

SLICC Agent ×

Figma ×

🔒 slicc.local/agent

Agent · Running

It lives inside your browser.
Entirely client-side. Entirely yours.

tabs sessions cookies logged-in apps

It sees your tabs, your sessions, your logged-in apps. Close the tab and it stops. That's the whole security model.

Parallel sub-agents

a.k.a. scoops

cone main agent · delegating

▼ 3 scoops

S1 sandbox

auth/middleware.ts

- const token = req.cookies.session

+ const token = await getSession(req)

if (!token) return redirect('/login')

+ await validateCSRF(req)

S2 sandbox

✓ auth flow 0.4s

✓ session expiry 0.2s

✓ CSRF protection 0.1s

3 passed · 0.7s

S3 sandbox

## 2.4.1

fix session token validation

add CSRF middleware

test auth flow coverage

3 parallel isolated reporting back Each scoop gets its own sandbox, shell, and conversation.

Teach it a new job
in a text file.

weekly-report.md

skill

1name: Weekly Analytics Report

2trigger: every Monday 9am

3tools: browser, sheets, slack

5# steps

61. Pull metrics from dashboard

72. Run analysis notebook

83. Generate charts

94. Post to #analytics

Agent execution plan

1 Open analytics dashboard browser

2 Run weekly_metrics.ipynb shell

3 Export PNG charts to /tmp files

4 Send summary + charts to Slack browser

Other agents need a server.
This one needs a tab.

It's free. It's open source. It runs where you already work. The worst that can happen is you close the tab.

npm macOS Chrome GitHub

Install globally

Add SLICC to your system. Run slicc from any directory.

npm i -g sliccy

Sliccstart for macOS

Native launcher. Download .dmg, drag to Applications, double-click.

no terminal needed

Chrome side panel

Browser extension. No server, no approval. Uses your logged-in sessions directly.

zero install

View source on GitHub

Browse code, file issues, read docs, contribute. Apache-2.0 licensed.

open source

Your browser. Every workflow.

What you can do with SLICC

Write and ship code with shell, git, and your whole codebase

Automate tasks in web apps you're already logged into

Run multiple agents in parallel across tabs and apps

Teach it new workflows with a markdown file

Runs wherever you do.

Your tabs. Your sessions.

The easiest way in.

One command, full workspace.

Under the waffle hood.

`chmod +x` everything.

Here's where it gets weird.

Parallel sub-agents

Other agents need a server.
This one needs a tab.

What you can do with SLICC

Write and ship code with shell, git, and your whole codebase

Automate tasks in web apps you're already logged into

Run multiple agents in parallel across tabs and apps

Teach it new workflows with a markdown file

Runs wherever you do.

Your tabs. Your sessions.

The easiest way in.

One command, full workspace.

Under the waffle hood.

chmod +x everything.

Here's where it gets weird.

Parallel sub-agents

Other agents need a server. This one needs a tab.

`chmod +x` everything.

Other agents need a server.
This one needs a tab.