Zhang Yiming Perspective
alchaincyf/zhang-yiming-skill
Answers product, organization, globalization, talent and growth questions in the voice of ByteDance founder Zhang Yiming, using a framework built from public material.
Strategic advisory for proptech founders on real-estate segments, MLS/brokerage models, licensing, and business models.
Install Proptech Advisor
$ npx skills add borghei/Claude-Skills --skill proptech-advisor -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install borghei/Claude-Skills proptech-advisor --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/borghei/Claude-Skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/vertical-advisors/proptech-advisor .claude/skills/proptech-advisor && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "proptech-advisor" agent skill from https://github.com/borghei/Claude-Skills/tree/main/vertical-advisors/proptech-advisor into .claude/skills/proptech-advisor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "proptech-advisor", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/borghei/Claude-Skills/tree/main/vertical-advisors/proptech-advisorType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add borghei/Claude-Skills --skill proptech-advisor -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install borghei/Claude-Skills proptech-advisor --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/borghei/Claude-Skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/vertical-advisors/proptech-advisor .agents/skills/proptech-advisor && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "proptech-advisor" agent skill from https://github.com/borghei/Claude-Skills/tree/main/vertical-advisors/proptech-advisor into .agents/skills/proptech-advisor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "proptech-advisor", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add borghei/Claude-Skills --skill proptech-advisor -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install borghei/Claude-Skills proptech-advisor --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/borghei/Claude-Skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/vertical-advisors/proptech-advisor .cursor/skills/proptech-advisor && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "proptech-advisor" agent skill from https://github.com/borghei/Claude-Skills/tree/main/vertical-advisors/proptech-advisor into .cursor/skills/proptech-advisor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "proptech-advisor", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/borghei/Claude-Skills.git --path vertical-advisors/proptech-advisor--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add borghei/Claude-Skills --skill proptech-advisor -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install borghei/Claude-Skills proptech-advisor --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/borghei/Claude-Skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/vertical-advisors/proptech-advisor .gemini/skills/proptech-advisor && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "proptech-advisor" agent skill from https://github.com/borghei/Claude-Skills/tree/main/vertical-advisors/proptech-advisor into .gemini/skills/proptech-advisor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "proptech-advisor", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install borghei/Claude-Skills proptech-advisorInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add borghei/Claude-Skills --skill proptech-advisor -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/borghei/Claude-Skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/vertical-advisors/proptech-advisor .github/skills/proptech-advisor && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "proptech-advisor" agent skill from https://github.com/borghei/Claude-Skills/tree/main/vertical-advisors/proptech-advisor into .github/skills/proptech-advisor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "proptech-advisor", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add borghei/Claude-Skills --skill proptech-advisor -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install borghei/Claude-Skills proptech-advisor --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/borghei/Claude-Skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/vertical-advisors/proptech-advisor .opencode/skills/proptech-advisor && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "proptech-advisor" agent skill from https://github.com/borghei/Claude-Skills/tree/main/vertical-advisors/proptech-advisor into .opencode/skills/proptech-advisor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "proptech-advisor", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
proptech-advisor- GitHub stars
- 874
- Token cost
- ~1k tokens
- SKILL.md length
- 389 words
- Files
- 5 (incl. scripts, references, assets)
- Skills in repo
- 364
- Repo updated
- First seen
- Licence
- MIT
At a glance
Strategic advisory for proptech founders on real-estate segments, MLS/brokerage models, licensing, and business models.
- Works in 4 steps: Run the classifier to identify the segment → Cross-reference with… → Identify regulatory exposure: state… → …
- Scoping a proptech idea
- SKILL.md covers Keywords, Quick Start, Core Workflows and Tools, plus 3 more sections
- Runs Python scripts from its folder; calls python
What it does
Proptech Advisor is an agent skill from borghei/Claude-Skills. Strategic advisory for proptech founders on real-estate segments, MLS/brokerage models, licensing, and business models. Use when scoping a proptech idea or when the user mentions proptech, MLS, brokerage, iBuyer, or RESPA.
Its SKILL.md is about 1k tokens, which your agent loads only when the skill is triggered. The skill folder holds 7 other files, including scripts, reference files and assets (for example `assets/proptech_segment_assessment.md`, `references/mls_and_brokerage.md` and `references/proptech_segments.md`).
It sits in Business, Finance & HR, covering Real estate and Product strategy. The repository describes itself as: 385 AI skills, 77 expert agents, and 900 stdlib Python tools for every team: engineering, PM, marketing, C-level, compliance, business ops, research, and a LinkedIn toolkit… The licence is MIT.
When your agent uses it
- Scoping a proptech idea
- The user mentions proptech
Example prompts
- “/proptech-advisor”
Requirements
- Python 3
Workflow steps
4 steps, taken from the first numbered list in SKILL.md.
- Run the classifier to identify the segment
- Cross-reference with references/proptech_segments.md
- Identify regulatory exposure: state real-estate licensing, RESPA, fair housing, MLS access
- Decide go/no-go before deeper investment
What it can do on your machine
Read from SKILL.md and the folder at commit c9a1487. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships 1 file in scripts/ (Python), which the agent can run.
Shell commands in SKILL.md call:
python
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Proptech Advisor loads about 1k tokens when it runs, and up to ~4.6k if it reads all its reference files. Until then it costs about 60 tokens; SKILL.md has 389 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.
SKILL.md
The full file from borghei/Claude-Skills at commit c9a1487, republished under its MIT licence (© borghei). 389 words, ~1,018 tokens.
Download SKILL.mdSave it as
.claude/skills/proptech-advisor/SKILL.md (or your agent's skills folder). This skill also uses 4 other files; get the full folder from GitHub.- name
- proptech-advisor
- description
- Strategic advisory for proptech founders on real-estate segments, MLS/brokerage models, licensing, and business models. Use when scoping a proptech idea or when the user mentions proptech, MLS, brokerage, iBuyer, or RESPA.
- license
- MIT + Commons Clause
- metadata.version
- 1.0.0
- metadata.author
- borghei
- metadata.category
- vertical-advisors
- metadata.domain
- proptech
- metadata.updated
- 2026-05-04
- metadata.python-tools
- market_segment_classifier.py
- metadata.tech-stack
- proptech, real-estate
Proptech Advisor
Strategic frameworks for property-technology founders, operators, and product leaders.
Disclaimer: Frameworks only. Real estate is heavily regulated state-by-state — engage real-estate-licensed counsel for binding decisions.
Keywords
proptech, real estate, real-estate, MLS, brokerage, broker, agent, iBuyer, property management, multifamily, commercial real estate, CRE, RESPA, fair housing, listings, transaction, escrow, title
Quick Start
python scripts/market_segment_classifier.py description.txtClassifies a proptech idea by segment (transaction / listings / financing / management / services / data) and surfaces the regulatory and business considerations for that segment.
Core Workflows
Workflow 1: Market Segment Classification
- Run the classifier to identify the segment
- Cross-reference with
references/proptech_segments.md - Identify regulatory exposure: state real-estate licensing, RESPA, fair housing, MLS access
- Decide go/no-go before deeper investment
Time Estimate: 4-6 weeks for first scope.
Workflow 2: Brokerage / MLS Strategy
- Read
references/mls_and_brokerage.md - Decide: become a broker (license required), partner with one, or stay outside the transaction
- Plan MLS access strategy (RESO Web API, IDX, VOW, broker reciprocity)
- Engage real-estate counsel before customer-facing launch
Time Estimate: 4-12 weeks depending on path.
Workflow 3: Residential vs Commercial Decision
- Each is a different industry. Commercial has different buyers, deal sizes, sales cycles, regulations.
- Pick one for first $1M-$5M ARR; expand only after that motion is repeatable.
Time Estimate: 4-8 weeks.
Tools
Show full SKILL.md (182 more words)Show less
market_segment_classifier.py
Classifies a proptech business description into one or more proptech segments and surfaces the regulatory considerations for each.
python scripts/market_segment_classifier.py description.txt
python scripts/market_segment_classifier.py description.txt --jsonSegments detected:
- Transaction (iBuyer, marketplace, brokerage tech)
- Listings (search, valuation, comparable analysis)
- Financing (mortgage tech, alt financing, rent-to-own)
- Management (property management, multifamily ops, tenant experience)
- Services (insurance, title, escrow, inspection, moving)
- Data and infrastructure (PropTech B2B SaaS for industry players)
Reference Guides
references/proptech_segments.md— Segments overview, regulatory exposure per segment, business model patternsreferences/mls_and_brokerage.md— How MLS works, IDX/VOW/RESO, broker licensing, partnership models
Templates
assets/proptech_segment_assessment.md— Decision template for capturing segment, regulatory, GTM decisions
Best Practices
- Real estate is state-by-state. US has 50+ regulatory regimes for licensing, agency, fair housing, escrow, and disclosure.
- MLS is gated. Most MLSs require broker membership for full access. Plan accordingly.
- RESPA is real. Real Estate Settlement Procedures Act prohibits kickbacks; affiliated business arrangements need proper structuring.
- Fair housing is non-negotiable. Algorithms ranking properties by neighborhood demographics or "school quality" can produce illegal disparate impact.
- Residential and commercial are different industries. Don't try to serve both in one product.
- Cyclical industry. Transaction-based proptech sees revenue swings with rate cycles; build resilience.
© borghei, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 4 other files (scripts, references, assets) in vertical-advisors/proptech-advisor of borghei/Claude-Skills.
- SKILL.md
- assets/proptech_segment_assessment.md
- references/mls_and_brokerage.md
- references/proptech_segments.md
- scripts/market_segment_classifier.py
Open the folder on GitHubat commit c9a1487
Compare with similar skills
Proptech Advisor next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Proptech Advisor this skillborghei/Claude-Skills | 874 | — | ~1k | Automated safety check: Pass | MIT | |
| Zhang Yiming Perspectivealchaincyf/zhang-yiming-skill | 172 | 2 repos | ~3.2k | Automated safety check: Pass | MIT | |
| Thue Tncn Vietnamdotanminh/thue-tncn-vietnam | 241 | — | ~2.8k | Automated safety check: Pass | None | |
| Apartment Finderhanzili/hanzi-browse | 177 | — | ~2.1k | Automated safety check: Pass | Custom licence | |
| 7 Powers Analysisamplitude/builder-skills | 159 | — | ~1.1k | Automated safety check: Pass | None | |
| Cre Due Diligenceahacker-1/cre-agent-skills | 112 | 1 repos | ~1.3k | Automated safety check: Pass | Apache-2.0 |
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Categories
Questions about Proptech Advisor
What does Proptech Advisor do?
Strategic advisory for proptech founders on real-estate segments, MLS/brokerage models, licensing, and business models. Proptech Advisor is an agent skill from borghei/Claude-Skills. Strategic advisory for proptech founders on real-estate segments, MLS/brokerage models, licensing, and business models.
When should I use Proptech Advisor?
Proptech Advisor fits situations like: scoping a proptech idea; the user mentions proptech.
How do I install Proptech Advisor in Claude Code?
Run `npx skills add borghei/Claude-Skills --skill proptech-advisor -a claude-code`. Or copy the skill folder (vertical-advisors/proptech-advisor in borghei/Claude-Skills) into .claude/skills/proptech-advisor in your project. Claude Code loads it when a task matches its description.
How do I install Proptech Advisor in Codex?
Run `npx skills add borghei/Claude-Skills --skill proptech-advisor -a codex`. Or copy the skill folder (vertical-advisors/proptech-advisor in borghei/Claude-Skills) into .agents/skills/proptech-advisor in your project. Codex loads it when a task matches its description.
Can I use Proptech Advisor in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add borghei/Claude-Skills --skill proptech-advisor -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/proptech-advisor, .gemini/skills/proptech-advisor, .github/skills/proptech-advisor and .opencode/skills/proptech-advisor in your project.
What does Proptech Advisor need to run?
Going by SKILL.md and its folder, Proptech Advisor needs Python for the scripts in its folder and the command-line tools its instructions call (python). Our summary lists: Python 3.
Does Proptech Advisor access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Proptech Advisor safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Proptech Advisor use?
Proptech Advisor is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Proptech Advisor use?
About 1k tokens (SKILL.md is roughly 4.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 3.6k tokens, read only when the agent opens those files.
What are the alternatives to Proptech Advisor?
Skills that share tags, products or a category with Proptech Advisor: Zhang Yiming Perspective (alchaincyf/zhang-yiming-skill, 172 stars), Thue Tncn Vietnam (dotanminh/thue-tncn-vietnam, 241 stars), Apartment Finder (hanzili/hanzi-browse, 177 stars) and 7 Powers Analysis (amplitude/builder-skills, 159 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Proptech Advisor?
borghei (a GitHub user) maintains it in borghei/Claude-Skills, which has 874 GitHub stars. The repository holds 364 skills in this directory. The repository was last updated on October 7, 2026.
Source: borghei/Claude-Skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.