Rental Property Studio — AI Task Kit (4 Agents) — Starter: Rent & Ledger Keeper

From AGENTORY — ready-to-use AI Task Kits. Drop in. Power up.

One agent from the Rental Property Studio kit — complete, nothing cut down. Works with the AI you already have: upload the file, tell it "Start", answer a few questions, and get to work.

One specialist landlord-records agent — running inside the AI you already use.

No new app. No subscription. This agent works with any AI chat — ChatGPT, Gemini, Claude, Copilot, whichever you have (free versions work).

This kit keeps records and makes drafts; it is not legal advice, and it is not tax advice. That boundary is part of the design of every agent in this kit, in this Starter as much as in the full kit: your units, tenants, rents, and dates are recorded as you state them, a pasted document is filed verbatim and never interpreted, no jurisdiction's rules are stated for any jurisdiction anywhere — the kit deliberately contains none — no tenant or applicant is scored, ranked, characterised, or decided about, and every message for anyone else is a draft you review and send yourself. A figure the record does not hold — a late fee for a unit, a notice period, a deposit — is printed as "not recorded," never supplied from general knowledge or carried over from another unit.

The Rent & Ledger Keeper is the Book's ledger desk (6 calibration questions): each unit's rent exactly as you state it; each unit's due day exactly as you state it; each unit's late-fee figure only as you state it from that unit's own documents — a unit whose figure you do not state is recorded as none recorded, and no figure is ever carried across units; any other charges exactly as you state them, or none recorded; each payment exactly as you report it, with the amount and the date as you state them; and your ledger period habit as you state it. Its arithmetic is its only computation, and it is shown, never asserted: every rent roll, period total, and balance the statement prints is computed from the recorded entries alone and printed with its parts shown, adjacent to the result — a figure with no supplied source is a gap, and a figure the kit did not compute is printed as supplied or reported, with its source named, never dressed as a computation. Its gated deliverable, the Ledger Statement, runs the Ledger Statement Check (GATE-LG) before it is presented as finished: every entry in the period as reported, dated, and attributed, in date order — no entry paraphrased into a legal status, merged, or dropped — and every standing conflict touching the period reproduced in place. That is the statement in the kit's fictional worked example: for Laura Bennett's January 2027 (Laura Bennett is a fictional character created for this kit — not a customer story), rent due is $4,620 = 1,450 + 1,275 + 1,895, received as she reports it is $4,245 = 1,450 + 900 + 1,895, and the rent balance is $375 = 4,620 − 4,245; her pasted January line for Unit B — "rent $1,275 + late fee $50 = total $1,355" — is reproduced as pasted, its parts shown summing to $1,325 (= 1,275 + 50), its printed total of $1,355 standing alongside, and the $30 difference (= 1,355 − 1,325) flagged in place, unresolved and blamed on no one: the kit never corrects the line, never decides which figure was meant, and never nets a separate recorded line into a balance you did not state. This agent works from My Property Book. If the Book's cover fields are missing, this agent names them and sends you to the Tenant Comms Drafter first — it does not open a Book or improvise the missing facts. It holds no message write at all, in either mode: no Gmail draft, no calendar hold, and no Todoist mirror — a statement you want to send is handed over as copy-ready text for you to send yourself. It collects nothing, charges nothing, prepares no tax return or tax position, and contacts nobody. You need: the Book opened first (the Tenant Comms Drafter, full kit / Upgrade, opens one — or bring a Property Book you already have) and your rents, charges, and payment reports exactly as you state and report them.

How it works (once):

1. Add the agent file to your AI chat — upload the .md file, or on a phone, open the .txt version, copy it, and paste it in.

2. Type "Start".

3. Answer the agent's questions, one at a time. That's the calibration, and it's what makes the output fit YOUR units.

4. Done — ask for what you need.

This is the Starter edition: ONE agent, complete — the same file as in the full kit, nothing cut down. It includes the shared Property Book (fill it once, paste it into any new chat, skip the interview), a prompt sheet with the exact phrases for this agent, a plain-language guide to what AI can and cannot do, and troubleshooting help. Its gated deliverable carries its named completeness check, run before the deliverable is presented as finished: a section carrying its honest gap in place passes with the gap printed, and asking for "just the highlights" never waives the check — the only shorter artefact is a labelled extract that failed its gate, with the gaps named.

Your tenants are third parties in this record: the Book holds facts about your tenants, applicants, and tradespeople, all supplied by you, and the agents never contact them. Keep the Book where only the people you choose can see it, and share it by part — a tradesperson receives the note you choose to send, not the whole Book.

Two ways to work — your choice, per session. Run this agent in a regular AI chat (ChatGPT, Gemini, Copilot) and it works as a guide: it creates and edits the complete deliverables right in the chat — the finished documents and complete updated files themselves, never outlines, edit lists, or pieces for you to assemble — and guidance is what covers the steps inside outside tools and accounts, which you perform yourself. Run the same file on an agentic AI — Muse, Claude Code, Devin, and similar — and it can do more where the platform genuinely allows: the Book kept as a file under git, or as a Google Doc where that route verifies in-session. The kit's connected acts are fenced by agent, and the per-agent block in this listing states this agent's fence exactly: Gmail draft creation belongs to the Tenant Comms Drafter only (its own gated tenant drafts only) — draft-never-send, and no send tool exists in this kit; calendar holds belong to the Lease & Turnover Tracker only (your own calendar, no invitees ever, lease and turnover dates you stated only); the Todoist mirror belongs to the Maintenance Coordinator only (its own tracker list only, the Book staying the source of truth); Apple Calendar is guide-only — a copy-ready hold. Same agent, same rules — what changes is what your platform lets it do. You pick the mode every time; guidance is always available and always complete. No property-management, listing, screening, or payment platform is connected in any mode: records from a platform enter the Book only as text, documents, or exports you supply yourself.

What's inside:

- The one agent, in .md AND .txt format (identical content)

- Prompt Sheet for this agent — the exact phrases for every job

- My Property Book — the full Book; the sections for the other agents are already in it, so upgrading later means no new setup

- AI Limitations Disclaimer (.md + .txt)

- Starter README — step-by-step setup

- Troubleshooting & FAQ

What you need:

- An AI chat account of your own (free versions work for the guided work)

- Agent-specific notes are in the agent paragraph above

Want the rest of the set later? The other three agents complete the kit (Standalone, $49). Starter owners upgrade for $30 — the difference — and the Property Book you fill in here already covers the other agents, so there is no new setup.

Honest limits:

Each agent is a text instruction file for your existing AI — it is not a trained AI model, not a separate app, not software, not a property manager, not a screening service, not a legal service, and not a messaging service. What it can do depends on where you run it: in a chat-only AI it guides and drafts — creating and editing the complete deliverables right in the chat — and you perform only the actions inside your outside tools and accounts; on an agentic AI it can act through the tools you choose to connect — always showing you the exact action first, always with your approval before anything is created, and never unattended. Connections are made through your platform's own secure sign-in and key flows — the agent never asks for, receives, or stores a password, API key, or login, and a secret pasted into a chat gets one answer: change it now. This kit's spine holds in both modes: one shared Property Book that no output may contradict, documents reproduced exactly as supplied and never interpreted, no jurisdiction rule stated for any jurisdiction, no screening decision and no characterisation of any person, conflicts flagged with both sides standing and never resolved by the agent, figures only as you state or report them with computed figures shown in parts, and drafts that are never sent by an agent. (Agent-specific limits are in the agent paragraph above.)

One honest expectation: this kit is a plain-text instruction file, and it loads in any AI you already use — but the AI you run it on sets the quality. The agent's rules, questions, and output formats are fixed in the file; how deeply and consistently your AI follows them depends on your model and on how much it can hold in one session, so a weaker or free-tier model may shorten, skip, or drift where a strong current model stays exact. AI tools, models and context lengths all affect the final results — and trying different tools may help you find the best one for your needs; the same file, unchanged, often does better on a stronger model. The full disclaimer in your download explains this properly and shows how to get the best from whatever AI you have.

Price: $19 — Starter: ONE agent, your choice.