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Property Rental Yield Calculator
by
ExternalOS
· GitHub ↗
· v1.0.0
· MIT-0
152
Downloads
0
Stars
0
Active Installs
1
Versions
Install in OpenClaw
/install property-rental-yield
Description
Generate professional property listings and calculate rental yields, ROI projections, cash flow analysis, and stamp duty for UK property investments. Use whe...
Usage Guidance
This skill appears coherent and low-risk: it only needs property and numeric inputs and does not request credentials or install software. Before using, remember it's not regulated financial advice — verify SDLT and tax rules yourself (rates can change), don't paste sensitive personal data into prompts, and double-check any assumptions (mortgage rates, fees, voids) used in the calculations.
Capability Analysis
Type: OpenClaw Skill
Name: property-rental-yield
Version: 1.0.0
The property-rental-yield skill bundle is a legitimate tool designed to assist with UK property listings and financial analysis. The SKILL.md file contains detailed instructions for generating marketing copy and performing calculations for rental yields, stamp duty (SDLT), and ROI projections based on user-provided data. There is no evidence of malicious code, data exfiltration, or harmful prompt injection; all instructions are strictly aligned with the stated purpose of property investment analysis.
Capability Tags
Capability Assessment
Purpose & Capability
Name/description match the actions in SKILL.md and README: listing generation, yield/cashflow/SDLT calculations and HMO analysis. No unrelated credentials, binaries, or system access are required.
Instruction Scope
Runtime instructions are self-contained: ask for missing property details, compute yields, itemise costs, and generate listing copy. They do not instruct the agent to read files, environment variables, or contact external endpoints outside normal LLM behavior.
Install Mechanism
No install spec and no code files — instruction-only skill. Nothing is downloaded or written to disk, so install risk is minimal.
Credentials
The skill requests no environment variables, credentials, or config paths. All required inputs are user-supplied property and financial data, which is proportional to the stated functionality.
Persistence & Privilege
always is false and the skill is user-invocable; it does not request persistent system privileges or modify other skills. Autonomous invocation is permitted by platform default but presents low risk given the skill's narrow scope.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install property-rental-yield - After installation, invoke the skill by name or use
/property-rental-yield - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release combining property listing generation with comprehensive UK buy-to-let investment analysis.
- Generates professional, portal-ready property listing copy based on user-provided details.
- Calculates gross and net rental yields, breaking down included/assumed annual costs.
- Computes UK stamp duty (SDLT) for standard, first-time buyer, and additional property cases, with detailed band breakdowns.
- Projects 5, 10, and 25-year ROI using default or user-specified assumptions (capital growth, rent increases, costs).
- Provides monthly cash flow analysis, clearly itemizing expenses and income.
Metadata
Frequently Asked Questions
What is Property Rental Yield Calculator?
Generate professional property listings and calculate rental yields, ROI projections, cash flow analysis, and stamp duty for UK property investments. Use whe... It is an AI Agent Skill for Claude Code / OpenClaw, with 152 downloads so far.
How do I install Property Rental Yield Calculator?
Run "/install property-rental-yield" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Property Rental Yield Calculator free?
Yes, Property Rental Yield Calculator is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Property Rental Yield Calculator support?
Property Rental Yield Calculator is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Property Rental Yield Calculator?
It is built and maintained by ExternalOS (@jamespatrickthom2003-star); the current version is v1.0.0.
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