Official MCP RegistryListed
govauctions.app
Live listings, sold prices and resale scores from GovAuctions.app, the public surplus-auction site.
First seen 2 Oct 2026. Evidence as of 2 Oct 2026.
8
Tools
From an anonymous probe
1
Source listings
Each with its own history
0
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| get_api_usage | This key's usage for the current month: total calls and the separate valuation allowance (which comps, sold history, trend and flip-score draw down), plus the reset date. Call it to pace a long run instead of hitting a 429 mid-task. | Read-only |
| get_comp_coverage | How much sold-price data we hold per category for a market, and which categories can never be priced. Check this before building on the comps tools — it is the honest answer about what we cannot do. | Read-only |
| get_flip_score | GovAuctions Flip Score resale signal for one live lot, from any source, in any market with sold-price comps (valued against that market's comp archive): estimated value, effective bid, discount, and the link to the lot on its source site. Pass the lot id as it appears in a govauctions.app lot URL. | Read-only |
| get_listing | Get one live GSA listing by its id (facts only). | Read-only |
| get_price_trend | Month-by-month median sale price for an item, plus the first-to-last change — 'is this category softening?'. Computed from the same comps as get_sold_comps, so it never contradicts that range. Returns an empty series when too few months clear the sample threshold. | Read-only |
| get_sold_comps | Sold-price comps for a described item, computed across the full government-surplus market in any market listed in `country`. Signed out: coverage only (how many comparable sales, confidence, and a coarse price band). Signed in or with an API key: the actual 25th/median/75th percentile final prices. `liveListingsUrl` links to the live auctions for the same item. A miss says which kind it is: reason `insufficient_comps` (too few comparable sales yet) is worth retrying, reason `category_not_priceable` (real-estate) never is — that category cannot be priced from a title. A catch-all `category` such as `miscellaneous` is not refused: it is dropped and the item is priced on its title alone, with `requestedCategory` and `categoryDropped` echoed back — check the resolved `category` and `confidence` before trusting the range. | Read-only |
| get_sold_history | The individual archived sales behind an item: title, final price, sale month and state, plus the range they produce. Use when you want the evidence rather than just the number. Query-anchored — describe an item; there is no way to list the archive. | Read-only |
| search_listings | Search live GSA federal-surplus auction listings (facts only — no images). Filter by state, category, keyword, price, or distance from a US ZIP code. Raw listings cover sanctioned federal sources; sold-price comps span the full market. | Read-only |
Change history
No changes since the first observation. The first snapshot is the baseline.
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | app.govauctions/govauctions | 2 Oct 2026 | 2 Oct 2026 | 1 |