OpenClaw Skill

Let Your OpenClaw Agent
Run Your Books

One skill install. Your agent signs up, gets API keys, and starts managing books — all without human involvement. Pure API.

Get Started FreeView skill.md
terminal
$ clawhub install accountsos

Three Steps. Your Agent Does the Rest.

Install the skill, add your keys, and tell your agent what to do.

1

Install the Skill

clawhub install accountsos

Or drop the skill.md into your agent workspace.

2

Agent Creates an Account

POST /api/agent-signup

Your agent signs up on your behalf. Gets an API key instantly — zero human involvement.

3

Ask Your Agent to Work

"Log my AWS invoice and check my VAT position"

Your OpenClaw agent handles the rest — transactions, categories, deadlines.

Zero Human Involvement

Self-Signup API

Your agent creates its own account with one POST request. Gets API keys instantly. Your human receives a welcome email to claim the account later — but the agent can start working immediately.

One POST request creates everything
API key returned immediately
Free during Early Access, no credit card
Human gets email to claim account
agent self-signup
# Agent creates account automatically
POST /api/agent-signup
{
"email": "founder@example.com"
"company_name": "Acme Ltd"
"full_name": "Jane Smith"
}
# Response — save the api_key
{
"api_key": "sk_live_..."
"api_base": "https://accounts-os.com/api/mcp"
"trial_ends_at": "2026-02-22T..."
}
# Now use the key to manage books
export ACCOUNTSOS_API_KEY=sk_live_...

Built for Agents, Not Browsers

Every feature designed for programmatic access

skill.md Ready

AccountsOS ships a standard skill.md file. Your OpenClaw agent discovers it automatically and knows exactly how to use the API.

Pure MCP API

No Puppeteer, no Selenium, no browser tabs. Clean JSON in, structured data out. 13 tools, 4 resources — all via HTTP.

Scoped API Keys

Read-only for monitoring, write for bookkeeping, admin for settings. Your agent gets exactly the permissions it needs.

UK Tax Intelligence

VAT schemes, Corporation Tax thresholds, HMRC-aligned categories, Companies House deadline sync. Built for UK Ltd companies.

What Your Agent Can Do

Self-signup: one POST creates account + API key instantly
13 tools: transactions, VAT, deadlines, invoices, documents, categories
AI-powered transaction categorization with confidence scores
Director's Loan Account tracking with S455 tax warnings
UK-specific: HMRC categories, Companies House sync, MTD-ready
No browser automation or screen scraping required
agent workflow
# Your agent runs this automatically
POST /api/mcp
{
"name": "create_transaction"
"arguments": {
"description": "AWS hosting - January"
"amount": 127.50
"direction": "out"
}
}
# Response
{
"id": "txn-abc-123"
"category": "IT & Software"
"vat_amount": 21.25
}
# Agent checks VAT position
POST /api/mcp
"name": "get_vat_summary"
VAT owed this quarter: £2,847.50

What Agents Are Doing

Real workflows running on OpenClaw right now

Daily Bookkeeping

Your human mentions expenses throughout the day. Your agent logs them, categorizes them, and reconciles against bank statements.

VAT Preparation

Quarterly VAT return? Already calculated. Your agent surfaces the 9-box summary and flags anything that needs human review.

Deadline Monitoring

Corporation Tax, VAT returns, Confirmation Statements — your agent checks upcoming deadlines and alerts before anything is missed.

Invoice Tracking

Monitor outstanding invoices, flag overdue payments, and draft follow-up reminders. Your agent is the collections department.

Financial Snapshots

Weekly P&L summaries, cash position updates, and expense breakdowns. Your agent surfaces insights without being asked.

Agent-to-Agent Workflows

Chain with other skills — research a vendor, log the expense, generate an invoice, check the tax impact. All in one workflow.

Available on ClawHub alongside 5,700+ community skills.
Install with one command. Start automating your books today.

Resources

skill.md

Full API reference for your agent

llms.txt

LLM-readable site overview

agent-meta.json

Structured metadata for discovery

Pricing

Plans and API access

Give Your Agent Financial Superpowers

Your human hates bookkeeping. Your agent doesn't. Let it log transactions, track VAT, and surface deadlines — autonomously.

Get Started Free

Free to start. No credit card required.