zillow-zestimate

zillow-zestimate is a skill for Claude Code, Codex from ZeroPointRepo/zillow-skills. It costs 97 tokens per session (679 once invoked), scanned A, original, MIT-0.

A lookup tool for a US property's Zillow Zestimate, rental estimate, tax-assessed value, and last sale price. A Zestimate is Zillow's estimated value for a home.

In plain words
What is it for?
Use it to check a home's estimated value, expected rent, assessed tax value, or previous sale price.
Why use it?
It provides several property value and price references from an address, Zillow property ID, or Zillow link without requiring a listing search.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it to check a home's estimated value, expected rent, assessed tax value, or previous sale price.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/zeropointrepo/zillow-skills/zillow-zestimate
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add ZeroPointRepo/zillow-skills --skill zillow-zestimate
Clone the repo
git clone --depth 1 https://github.com/ZeroPointRepo/zillow-skills

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for zillow-zestimate

README.md
[![agentmods](https://agentmods.dev/badge/skills/zeropointrepo/zillow-skills/zillow-zestimate/github.svg)](https://agentmods.dev/skills/zeropointrepo/zillow-skills/zillow-zestimate)
Your own site
<a href="https://agentmods.dev/skills/zeropointrepo/zillow-skills/zillow-zestimate"><img src="https://agentmods.dev/badge/skills/zeropointrepo/zillow-skills/zillow-zestimate/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for zillow-zestimate

Your own site · 80×15
<a href="https://agentmods.dev/skills/zeropointrepo/zillow-skills/zillow-zestimate"><img src="https://agentmods.dev/badge/skills/zeropointrepo/zillow-skills/zillow-zestimate.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 97 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 679 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00097 $0.00679
Opus 5 $0.00048 $0.00340
Sonnet 5 $0.00019 $0.00136
Haiku 4.5 $0.00010 $0.00068

Measured 12d ago against content hash 075b753604fa, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

zillow-zestimate scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

The scan reads SKILL.md. This mod also ships 2 executable files (handler.py, tests/test_handler.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/zillow-zestimate/SKILL.md · 80 lines

The source is not reproduced here

Licensed MIT-0

The repository is licensed MIT-0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 12d ago First seen · 80 lines · 97 tokens per session scan A 075b753604fa

Subscribe to this mod's changes

zillow-zestimate is a skill published in the GitHub repository ZeroPointRepo/zillow-skills (6 stars, last pushed 20d ago), licensed MIT-0. It adds 97 tokens to every session and 679 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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