CommercialBuses
Server Details
Used buses for sale, skoolie auctions, bus prices, CDL rules and board proposals. Free.
- Status
- Healthy
- Uptime
- 100.0% over the last 24 hours
- Last Tested
- Transport
- Streamable HTTP · MCP 2025-06-18
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- ChatGPT
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- Claude
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TDQS
Scored across 13 tools
Most tools are clearly distinct, but answer_bus_question, check_cdl_requirement, and check_vehicle_rules overlap around CDL and federal regulatory questions. The descriptions help by distinguishing general Q&A from structured rule checks, but an agent could still reasonably choose the wrong one for a CDL or accessibility question.
All tool names use consistent snake_case and begin with an action verb, such as get_bus, search_buses, check_cdl_requirement, and draft_board_proposal. The pattern is predictable across the set.
With 13 tools, the set is comfortably within the typical well-scoped range. The tools cover distinct parts of the buyer journey without an excessive number of near-duplicates.
The surface covers search, listing detail, categories, pricing, buyer context, regulatory checks, cost comparison, proposal drafting, skoolie search, and dealer contact requests. Minor gaps remain, such as no state-specific rule checks and no direct dealer contact or saved-listing workflow, though request_bus partly mitigates the contact gap.
Available Tools
13 toolsanswer_bus_questionARead-onlyInspect
Answers to the questions people ask when buying a used or new commercial bus: CDL and licensing, federal school bus and accessibility rules, inspecting a used bus, title, registration and insurance, financing and grants, delivery, and buses for churches, schools, camps, senior living, NEMT, shuttles and skoolies. Returns the closest written answers with their official sources and a link to each on CommercialBuses. If nothing matches, says so and gives the page where a person can be asked.
Inputs: question (required), limit.
check_cdl_requirementARead-onlyInspect
Whether a bus needs a commercial driver's license under US federal rules, which class (B or C), and which endorsements (passenger, school bus), from the passenger count, weight rating and whether it carries students. Returns a link to buses for sale in that size. Federal only; states can add rules.
Inputs: passengers (required), weight, carries_students.
check_vehicle_rulesARead-onlyInspect
The US federal rules and published guidance that apply to a church, school, camp, senior living community, medical transport (NEMT) operator or hotel buying a bus: CDL, the school bus rule for new vehicles, insurer guidance on 15-passenger vans, ADA accessibility for new vehicles, the hotel shuttle exception and USDOT number, insurance minimums, and Section 5310 funding. Each with its citation. Federal only.
Inputs: passengers (required), organization_type (required), new_vehicle, carries_students, +1 more.
compare_own_vs_outsourceARead-onlyInspect
Yearly cost of owning a bus against charter, a contracted shuttle or rideshare, using only figures the caller supplies. Spreads the purchase over the years kept less resale, adds insurance, maintenance, fuel and driver pay, and names any owning cost left out so a partial answer says it is partial.
Inputs: mpg, resale_usd, years_kept, alternatives, +8 more.
draft_board_proposalARead-onlyInspect
Write a bus purchase proposal for a church, school, camp or senior living board: the need, the bus, why not a 15-passenger van, the driver and license plan, a five-year cost table from the buyer's own figures, funding to ask about, an inspection plan and a draft motion with a not-to-exceed amount. Returns Markdown. Invents no costs: blank figures are left out.
Inputs: organization_type (required), bus, mpg, need, +11 more.
find_skoolie_busARead-onlyInspect
Find a bus to convert into a skoolie (a school bus or shuttle turned into a camper or tiny home). Returns used school, activity, shuttle and cutaway buses listed by dealers here, live federal surplus auction lots, and ready-made searches on GovDeals, Public Surplus and Municibid filtered by distance and price, and category links into Skoolie Livin' Classifieds. Auction and classified results are links to those sites, not copies of their listings. Free, no account.
Inputs: zip, limit, state, radius_miles, +1 more.
get_busARead-onlyInspect
One listed bus in full public detail, by its listing URL or slug, plus how to ask about it. Says plainly when the unit is no longer listed.
Inputs: listing (required).
get_bus_categoryBRead-onlyInspect
One bus category in full, by slug, including the related categories worth considering instead.
Inputs: slug (required).
get_buying_contextARead-onlyInspect
How sourcing works here, what capacity bands and fuel types mean in practice, and what the service does and does not do. Read this before telling a buyer what to expect.
Inputs: no named parameters.
get_used_bus_pricesARead-onlyInspect
Median asking prices and mileage for used buses by model year, measured from current dealer listings on CommercialBuses, with the listing and dealer count behind every figure. Prices cover school, cutaway and paratransit buses; mileage also covers motorcoaches. Asking prices, not sale prices.
Inputs: bus_type.
list_bus_categoriesARead-onlyInspect
The commercial bus categories, each with what it actually is, typical passenger capacity, what operators use it for, and whether it needs a CDL endorsement.
Inputs: no named parameters.
request_busAInspect
Send a buyer's bus requirements to a CommercialBuses person, who searches participating dealer inventory and replies by email. Use only when the buyer has asked you to, with their real name and email: they will be contacted. Free for the buyer. Mention a specific listing in notes if they want that unit.
Inputs: bus_types (required), buyer_name (required), buyer_email (required), buyer_consented (required), +10 more.
search_busesARead-onlyInspect
Search the commercial buses currently listed for sale by participating dealers. Filter by bus type, seats, wheelchair lift, condition and state. Returns public listing summaries with a link to each listing page. Dealer names and exact prices are not public; to reach the dealer, use request_bus.
Inputs: limit, query, state, bus_type, +3 more.
Tool Schema Changelog
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Related MCP Connectors
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