Marketplace Search
This is a sprawling utility belt that connects Claude to 15+ marketplace APIs, government databases, and verification services through 22 tools. You get unified search across TCGPlayer, Reverb, Grailed, Craigslist, and others, plus specialized lookups for contractor and nurse licenses in multiple states, NYC building violations, GSA auctions, FCC certifications, and childcare cost data by ZIP code. It even includes PSA card population reports and a SkillGuard safety verification tool. The breadth is impressive but scattered. Reach for this when you need to query niche data sources that would otherwise require separate integrations, or when you're building workflows that span e-commerce, compliance checks, and public records.
- GitHub stars
- 2
- tools
- 22
- transport
- STDIO
- last updated
- Mar 25, 2026
Tools
22 toolsPublic tool metadata for what this MCP can expose to an agent.
marketplace_searchSearch TCGPlayer, Reverb, Grailed, Redfin, Bonanza, ThriftBooks, AbeBooks, Goodreads, OfferUp, Swappa, StubHub, Craigslist, Poshmark.
Search TCGPlayer, Reverb, Grailed, Redfin, Bonanza, ThriftBooks, AbeBooks, Goodreads, OfferUp, Swappa, StubHub, Craigslist, Poshmark.
No parameter schema in public metadata yet.
search_imdbMovies/TV with chart browsing (Top 250, Most Popular)
Movies/TV with chart browsing (Top 250, Most Popular)
No parameter schema in public metadata yet.
search_houzzHome design professionals by Houzz URL
Home design professionals by Houzz URL
No parameter schema in public metadata yet.
search_thumbtackLocal service professionals with location filter
Local service professionals with location filter
No parameter schema in public metadata yet.
verify_contractor_licenseCA, TX, FL, NY contractor licenses
CA, TX, FL, NY contractor licenses
No parameter schema in public metadata yet.
verify_nurse_licenseFL, NY nurse licenses
FL, NY nurse licenses
No parameter schema in public metadata yet.
psa_population_reportPSA card certification and population data
PSA card certification and population data
No parameter schema in public metadata yet.
search_nyc_violationsNYC DOB building violation records
NYC DOB building violation records
No parameter schema in public metadata yet.
search_estate_salesEstate sales by location
Estate sales by location
No parameter schema in public metadata yet.
estate_sale_detailsFull estate sale details
Full estate sale details
No parameter schema in public metadata yet.
search_storageSelf-storage facilities
Self-storage facilities
No parameter schema in public metadata yet.
storage_facility_detailsStorage pricing and amenities
Storage pricing and amenities
No parameter schema in public metadata yet.
search_fccFCC ID certification search
FCC ID certification search
No parameter schema in public metadata yet.
fcc_detailsFull FCC certification info
Full FCC certification info
No parameter schema in public metadata yet.
search_gsa_auctionsGovernment surplus auctions
Government surplus auctions
No parameter schema in public metadata yet.
gsa_auction_detailsAuction lot details
Auction lot details
No parameter schema in public metadata yet.
gsa_auction_statsMarket statistics
Market statistics
No parameter schema in public metadata yet.
childcare_costChildcare costs by ZIP/county/state
Childcare costs by ZIP/county/state
No parameter schema in public metadata yet.
childcare_statesAll-state childcare comparison
All-state childcare comparison
No parameter schema in public metadata yet.
childcare_compareSide-by-side location comparison
Side-by-side location comparison
No parameter schema in public metadata yet.
home_service_costHome service cost estimates
Home service cost estimates
No parameter schema in public metadata yet.
skillguard_verifyVerify AI agent skill safety (SAFE/CAUTION/DANGER)
Verify AI agent skill safety (SAFE/CAUTION/DANGER)
No parameter schema in public metadata yet.
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@lulzasaur9192/marketplace-search-mcp
MCP server with 22 tools for marketplace search, price comparison, license verification, and data lookup across 15+ platforms.
Installation
npx @lulzasaur9192/marketplace-search-mcp
Claude Desktop / Cursor
Add to your MCP config:
{
"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 URLsearch_thumbtack— Local service professionals with location filter
License Verification
verify_contractor_license— CA, TX, FL, NY contractor licensesverify_nurse_license— FL, NY nurse licenses
Collectibles & Grading
psa_population_report— PSA card certification and population data
Details
- Repository
- github.com/lulzasaur9192/marketplace-search-mcp
- Category
- Search & Web Crawling
- Package
@lulzasaur9192/marketplace-search-mcp- Transport
- STDIO
- Registry
- MCP registry, active
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