# lulzasaur9192/marketplace-search-mcp [Health: Active]

**Category:** 🔎 Search & Data Extraction  
**Repository:** https://github.com/lulzasaur9192/marketplace-search-mcp  
**GitHub Stars:** 4  
**npm Downloads (last month):** 243  
**Views:** 1  
**Installs:** 0  
**Upvotes:** 0  
**Directory Page:** https://allmcps.com/mcp/lulzasaur9192-marketplace-search-mcp

## Description
Search marketplaces (TCGPlayer, Reverb, Thumbtack), verify professional licenses (contractor, nurse across US states), and look up PSA card grading population data.

## Tools
Capabilities this server exposes over MCP:

- **marketplace_search** — Search across 13 online marketplaces. Supported marketplaces: tcgplayer, reverb, grailed, redfin, bonanza, thriftbooks, abebooks, goodreads, offerup, swappa, stubhub, craigslist, poshmark. Returns listings with prices, conditions, seller info, and URLs. Each marketplace specializes in different categories: tcgplayer (trading cards), reverb (music gear), grailed (designer fashion), redfin (real estate), bonanza (general), thriftbooks/abebooks/goodreads (books), offerup/craigslist (local classifieds), swappa (electronics), stubhub (event tickets), poshmark (fashion resale).
- **search_imdb** — Search IMDb for movies and TV shows. Can search by title or browse curated charts (Top 250 Movies, Top 250 TV, Most Popular Movies, Most Popular TV). Returns ratings, year, cast, and IMDb links.
- **search_houzz** — Search Houzz for home design professionals, contractors, and interior designers. Takes a Houzz search URL (browse houzz.com/professionals to build one). Returns pro profiles with ratings, reviews, projects, and contact info.
- **search_thumbtack** — Search local service professionals from Thumbtack. Find plumbers, electricians, cleaners, and 1000+ other service categories. Returns ratings, reviews, pricing, and hire counts.
- **verify_contractor_license** — Verify a contractor's license across US states (CA, TX, FL, NY). Search by license number, person name, or business name. Returns license status, expiration, classifications, and contact info from official state licensing boards.
- **verify_nurse_license** — Verify a nurse's license across US states (FL, NY). Search by license number or name. Returns license status, expiration, qualifications, and enforcement actions from official nursing boards.
- **psa_population_report** — Look up PSA card certification details and full population report. Returns card info (year, brand, subject, grade) and complete grade breakdown from Auth through PSA 10, showing how many cards exist at each grade level.
- **search_nyc_violations** — Search NYC Department of Buildings violation records by address, BIN, or block+lot. Covers DOB Violations, Safety Violations, and ECB Violations (with penalty amounts). Use summary=true for aggregate stats.
- **search_fcc** — Search FCC ID certifications for electronic devices. Look up by FCC ID, grantee code, or applicant name. Returns certification details including equipment class, grant dates, and test reports.
- **fcc_details** — Get full FCC certification details for a specific FCC ID. Returns equipment info, test reports, grant conditions, and compliance documents.
- **childcare_cost** — Look up childcare costs by ZIP code, county, or state. Uses DOL National Database of Childcare Prices (48K records). Returns weekly/annual prices for center-based and family childcare by age group.
- **childcare_states** — Get childcare cost averages for all US states. Compare center-based and family childcare pricing across the country by age group.
- **childcare_compare** — Compare childcare costs side-by-side across multiple ZIP codes or locations. Compare up to 10 locations at once.
- **search_estate_sales** — Search for estate sales by ZIP code or city/state. Find upcoming and active estate sales with dates, addresses, descriptions, and photos from EstateSales.net.
- **estate_sale_details** — Get full details of a specific estate sale including photos, items, dates, directions, and sale company info.
- **search_storage** — Search self-storage facilities by city/state or ZIP code. Find storage units with pricing, sizes, and availability from SelfStorage.com.
- **storage_facility_details** — Get full details for a specific self-storage facility including unit sizes, prices, amenities, hours, and reviews.
- **home_service_cost** — Get cost estimates for home services (plumbing, electrical, cleaning, etc.). Returns min/max/average/median pricing and top-rated professionals in the area. Powered by Thumbtack data.
- **search_gsa_auctions** — Search US government surplus auctions from GSA (General Services Administration). Find vehicles, electronics, equipment, and more at below-market prices.
- **gsa_auction_details** — Get full details of a specific GSA surplus auction lot including description, bid info, location, inspection dates, and sale terms.
- **gsa_auction_stats** — Get aggregated statistics for GSA surplus auctions — breakdown by state, agency, status, total bid amounts, and averages.
- **skillguard_verify** — Verify the safety of an AI agent skill/tool before execution. Classifies as SAFE, CAUTION, or DANGER based on permissions, commands, and description analysis. Use this to audit MCP tools, OpenAI functions, or any agent capability.

## Claude Desktop Quick Installation
Install path detected from listing signals. Uses `npx` (confidence: high):

```json
"mcpServers": {
  "marketplace-search-mcp": {
    "command": "npx",
    "args": ["-y","@lulzasaur9192/marketplace-search-mcp"]
  }
}
```

## Documentation & README

# @lulzasaur9192/marketplace-search-mcp

MCP server with **22 tools** for marketplace search, price comparison, license verification, and data lookup across 15+ platforms.

## Installation

```bash
npx @lulzasaur9192/marketplace-search-mcp
```

### Claude Desktop / Cursor

Add to your MCP config:

```json
{
  "mcpServers": {
    "marketplace-search": {
      "command": "npx",
      "args": ["-y", "@lulzasaur9192/marketplace-search-mcp"]
    }
  }
}
```

## Tools (22)

### Marketplace Search (13 marketplaces in 1 tool)
- **`marketplace_search`** — Search TCGPlayer, Reverb, Grailed, Redfin, Bonanza, ThriftBooks, AbeBooks, Goodreads, OfferUp, Swappa, StubHub, Craigslist, Poshmark

### Specialized Search
- **`search_imdb`** — Movies/TV with chart browsing (Top 250, Most Popular)
- **`search_houzz`** — Home design professionals by Houzz URL
- **`search_thumbtack`** — Local service professionals with location filter

### License Verification
- **`verify_contractor_license`** — CA, TX, FL, NY contractor licenses
- **`verify_nurse_license`** — FL, NY nurse licenses

### Collectibles & Grading
- **`psa_population_report`** — PSA card certification and population data

### Property & Building
- **`search_nyc_violations`** — NYC DOB building violation records
- **`search_estate_sales`** — Estate sales by location
- **`estate_sale_details`** — Full estate sale details
- **`search_storage`** — Self-storage facilities
- **`storage_facility_details`** — Storage pricing and amenities

### Government & Regulatory
- **`search_fcc`** — FCC ID certification search
- **`fcc_details`** — Full FCC certification info
- **`search_gsa_auctions`** — Government surplus auctions
- **`gsa_auction_details`** — Auction lot details
- **`gsa_auction_stats`** — Market statistics

### Cost Data
- **`childcare_cost`** — Childcare costs by ZIP/county/state
- **`childcare_states`** — All-state childcare comparison
- **`childcare_compare`** — Side-by-side location comparison
- **`home_service_cost`** — Home service cost estimates

### AI Safety
- **`skillguard_verify`** — Verify AI agent skill safety (SAFE/CAUTION/DANGER)

## Optional API Key

Register for higher quotas:

```bash
curl -X POST https://rapidapi-backend-production.up.railway.app/mcp/register?utm_source=github-readme&utm_medium=readme&utm_campaign=marketplace-search \
  -H "Content-Type: application/json" \
  -d '{"email":"you@example.com"}'
```

Set `MARKETPLACE_API_KEY` env var for authenticated access.

## Higher Rate Limits

For higher rate limits and dedicated support, subscribe on RapidAPI:

- [TCGPlayer Price Data](https://rapidapi.com/lulzasaur9192/api/tcgplayer-price-data?utm_source=npm&utm_medium=readme&utm_campaign=mcp-tcgplayer)
- [Reverb Music Gear Listings](https://rapidapi.com/lulzasaur9192/api/reverb-music-gear-listings?utm_source=npm&utm_medium=readme&utm_campaign=mcp-reverb)
- [Thumbtack Pro Directory](https://rapidapi.com/lulzasaur9192/api/thumbtack-pro-directory?utm_source=npm&utm_medium=readme&utm_campaign=mcp-thumbtack)

## License

MIT