BoostedTravel vs Warp Agent MCP
A side-by-side look at the BoostedTravel and Warp Agent MCP MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose BoostedTravel for travel & transportation work as a local process; choose Warp Agent MCP for delivery as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose BoostedTravel when
- You need dedicated capabilities in the Travel & Transportation domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: API key required.
- You have the keys it needs:
LETSFG_BEARER_TOKEN, LETSFG_API_KEY. - You want tools like
search_flights, resolve_location, unlock_flight_offer.
Choose Warp Agent MCP when
- You need dedicated capabilities in the Delivery domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: API key required.
- You have the keys it needs:
WARP_API_KEY, WARP_API_URL. - You want tools like
freight_workflow, compare_freight_costs, van_quote.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Travel & Transportation | Delivery |
| Quality signal | 72/100 · Great | 65/100 · Great |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | API key required | API key required |
| Pricing | Free | Paid service |
| Required env vars | LETSFG_BEARER_TOKENLETSFG_API_KEY | WARP_API_KEYWARP_API_URL |
| Verified owner | Community listing | Community listing |
| GitHub stars | 2,175 | 5 |
| Directory activity | 8 views 1 installs 0 upvotes | 3 views 0 installs 0 upvotes |
| Tools | 14 | 33 |
| Full listing | View BoostedTravel | View Warp Agent MCP |
Tools & capabilities
BoostedTravel tools 14
search_flightsSearch hundreds of airlines for live flight prices — completely FREE, unlimited, read-only. Returns structured offers with prices, airlines, times, durations, and stopovers. Some offers carry `starlink` for in-flight Starlink Wi-Fi: "confirmed_all" / "confirmed_some" mean the carrier has FULLY fitted that aircraft type, "likely_all" / "likely_some" mean the rollout on that type is underway but incomplete. State only "confirmed_*" as fact; describe "likely_*" as "the airline is fitting this aircraft type, not guaranteed on your flight". Anything ending in "_some" has at least one leg WITHOUT it. An absent field means no information, NOT an absence of Wi-Fi. Covers airlines across all continents including low-cost carriers. Search is async: this tool polls for you, including waiting out the late split-ticket merge. Some offers are SPLIT TICKETS: two separately-issued tickets through a hub, each leg booked from whatever is cheapest for it (usually two different airlines), because no one seller offers the combination as a single ticket. They carry `split_ticket: "true"`, `combo_type: "virtual_interlining"` and `self_transfer: "unprotected"`. ALWAYS tell the user when an offer is a split ticket and what unprotected means: the tickets are not linked, so if the first flight is late and the connection is missed, the second airline owes nothing — no rebooking, no refund. Never present a split ticket as though it were one through-fare. Requires LETSFG_BEARER_TOKEN or LETSFG_API_KEY. See letsfg://guide resource for the full authenticate->search->book workflow.resolve_locationConvert a city/airport name to IATA codes. Always call before search_flights if you only have a city name. Read-only, safe to call multiple times.unlock_flight_offer[Developer API only] Confirm live price with the airline and reserve the offer for 30 minutes. NOT part of the agent flow and NOT needed before book_flight. It requires LETSFG_API_KEY (the paid, prepaid Developer API) and refuses to run on a Bearer token, because the PFS unlock endpoint does not exist — calling it that way used to 404. If you authenticated with `letsfg auth`, go straight from search_flights to book_flight. Requires a Developer API key. Legacy path — not idempotent.book_flightBook a flight from a search result. FLOW: authenticate (once) -> search_flights -> book_flight CHARGES: nothing from LetsFG. A completed booking pays the airline prices from airlines and the major booking sites. RESULT: either {"booked": true, "order_id": "..."} or {"booked": false, "booking_url": "..."} — the second means the booking genuinely did not complete and nothing was charged. That is a normal outcome, NOT a transient error: do not retry, give the user the booking_url. SAFETY: use REAL passenger details — names must match passport, email receives the e-ticket.get_flight_bookingPoll a flight booking started by book_flight. REQUIRED to learn the outcome: on a PFS Bearer token book_flight returns a booking_ref and state "booking_in_progress", not a PNR - the booking itself takes 4-11 minutes. Call it every 20-30 s with that booking_ref until state is terminal: completed -> PNR issued, card charged failed -> the hold was released, nothing was charged needs_attention -> a human is looking at it; do NOT rebook Do not rebook while the state is still moving, and do not treat a slow poll as a failure - the money is HELD, not taken, until the airline confirms. Refs last one hour past the booking start.resolve_hotel_cityConvert a place name to the supplier city id that search_hotels needs. Always call this first if you only have a city name. Read-only and safe to repeat. Use `Id` from the first result as city_id and `Name` as city_name.search_hotelsSearch real, bookable hotel inventory. Requires a payment method on file — the SAME card that authorises flight booking. That applies to search too, not just booking, because a search opens a real session at the supplier. Only free-cancellation, pay-later rates are returned, so everything you see can actually be booked on these terms. The result set is smaller than a metasearch and that is deliberate. `price` is what the guest pays. Keep `session_id` and the chosen offer's `combination_id_v2` — together they identify that exact rate, and book_hotel needs both. Takes up to a few minutes.book_hotelBook one hotel rate. Charges 5% of the price to the card on file immediately as a NON-REFUNDABLE reservation fee; the balance is paid directly to the supplier through the pay link we return, by balance_due_by (the supplier's own auto-cancellation date). Returns a booking_job_id, NOT the booking — a booking takes minutes. Poll get_hotel_booking until status is succeeded or failed. The fee is charged BEFORE the room is committed, so a declined card costs nothing: no reservation exists and nothing is charged. Send expected_price and expected_balance back exactly as search returned them. NOT idempotent — calling twice for the same rate books the room twice and charges two fees.get_hotel_bookingCollect the result of a booking started with book_hotel. Poll every ~20s. status is in_progress, succeeded or failed. On success you get confirmation, reservation_fee_charged, pay_link, balance_due, balance_due_by and the full cancellation ladder. Read-only and safe to repeat.cancel_hotel_bookingRelease a hotel reservation. Free until balance_due_by; after that the hotel's own ladder applies and can reach 100%. The ladder is in the booking terms, so check the cost first. The 5% reservation fee is NOT refunded. Takes over a minute; if it times out do NOT assume it failed — re-check before retrying.authenticateExplain how to connect a card so this server can search and book. Nothing is charged to connect — a 0.00 Revolut setup that saves the card so a booking can be charged later. Call with no arguments. It returns the current instructions and add_card_url (https://letsfg.co/connect). A PERSON must approve once in a browser — there is no endpoint that mints a token from card details, so do not ask the user for card numbers and do not try to automate this step. Two ways in: (a) add LetsFG as a connector in an assistant that supports remote MCP servers and approve it, or (b) any OAuth-capable client can register itself — see https://letsfg.co/for-agents, section "Option B". Both land on the same card screen. RETIRED 2026-09-02: the Stripe lanes (setup_url, setup_session_id, payment_method_id, card_token) and every token they issued. Passing them now fails. This does NOT create a Developer API billing account. Do not use setup_payment for this.setup_payment[Developer API only — you almost certainly want `authenticate` instead] Attaches a card to a PAID prepaid Developer API account. Refuses to run unless LETSFG_API_KEY is set, because agents kept calling this and creating billing accounts they did not need.- +2 more on the listing page
Warp Agent MCP tools 33
freight_workflowGet a ready-to-use shipment intake CSV header, results CSV header, and starter prompt for shipment quoting, weekly freight comparison, or invoice review. Guidance only: does not read files, fetch rates, schedule work, or book. Use this when an operator asks how to start or supplies invoices/a shipment sheet.compare_freight_costsCalculate USD cost differences for up to 50 distinct shipments using supplied invoice/quote amounts and explicit comparability evidence. Excludes mismatched or unknown terms, keeps losses, separates quoted opportunities from invoice differences. Does not fetch rates, verify documents, annualize savings, or book. One candidate per shipment per call.van_quoteQuote a cargo van shipment (1-3 pallets, firm price)box_truck_quoteQuote a 26' box truck shipment (1-12 pallets, firm price)ftl_quoteQuote a full truckload (53' dry van). Only origin, destination, and date required.ltl_quoteQuote an LTL shipment — returns Warp's all-inclusive rate FAST (~1-2s) so the user sees a price immediately. The inline quote card shows the Warp rate plus a 'finding other carrier rates…' loading indicator. IMMEDIATELY follow up by calling ltl_market_options with the same parameters to fill in the multi-carrier comparison (~15s). Provide dims + commodity for an exact firm quote; if you don't have dims, quote anyway — it assumes a standard 48x40x48 pallet (FAK, no freight class) for an instant price. Don't block on asking for pallet dimensions; quote first, then pass real dims for an exact rate. When a palletized load could also move by box truck or van, quote LTL alongside those and show the cheapest valid mode. Do not editorialize the results. Do not declare a winner or recommend a specific carrier. Present Warp's quote first, then list market options as context. Let the user decide.ltl_market_optionsMulti-carrier LTL comparison — returns 30+ carrier rates ranked by price (slow, ~15s). Call IMMEDIATELY AFTER ltl_quote with the same parameters; this fills in the 'finding other carrier rates…' section the fast quote card was showing. Useful when the user wants to compare carriers or pick a specific one. Do not declare a winner or recommend a specific carrier; just present the ranked list.compare_modesTHE ONE CALL for "what's the cheapest/best way to ship this?". Prices ALL FOUR freight modes (LTL / full truckload / cargo van / 26' box truck) in ONE keyless call to Warp's all-modes engine and returns a decision-complete recommendation: the winning mode, its rate, transit, a bookable quote_id, the trade-off math against the runner-up, and every mode that couldn't price (with the reason). Prefer this over calling the individual quote tools and comparing them yourself — one round trip, and modes Warp can't serve are returned as explicitly unavailable WITH the reason rather than being dropped, so there is never a silently shortened list to guess from. Dims are optional (a standard 48x40x48 pallet is assumed). Set benchmark_market:true to also rank Warp's rate against the live 30+ carrier market for the lane (adds ~15-25s) — that makes the answer decision-complete: the right mode AND whether the price is actually good. Quote-only: it never books. To book, pass the recommended quote_id to `book` after the user confirms.batch_quotePrice up to 50 lanes in one call for a specified mode per row (defaults to LTL). This returns a Warp rate per row, NOT all-mode or all-carrier comparison. For Compare All use compare_modes per shipment; for LTL carrier alternatives use ltl_market_options. Never imply this tool compared every carrier. Returns a single batch-quote card with one row per lane (origin → dest · mode · pallets · price · transit). Each priced lane keeps its quote_id and can be booked individually with book ("book row 3").bookBook a quoted shipment using any quote_id or option id returned from a quote tool (Warp or market carrier). Requires quote_id + pickup and delivery addresses. Auth required.batch_bookBook MANY already-quoted lanes in ONE call (sequential, one card charge per row). Use this after batch_quote when the user says "book all of them" or "book rows 1, 3, 5" — do NOT call book in a loop. Each row needs a quote_id (the same one batch_quote returned for that row). Pickup/delivery default to the shared addresses at the top level so a single warehouse → many destinations only needs one address pair. Returns a progress card showing per-row Booked/Failed status with tracking numbers.multistop_quoteQuote a multi-stop FTL route: ONE truck visits 3+ stops in order (first pickup → intermediate stops → final delivery). Use for milk runs, pool distribution, or multi-store replenishment on a single truck — for a simple A→B truckload use ftl_quote. Auth required (free account). Coverage is route-dependent — not every route has a rate yet.- +21 more on the listing page
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
BoostedTravel
{
"mcpServers": {
"boostedtravel": {
"command": "npx",
"args": [
"-y",
"letsfg-mcp"
],
"env": {
"LETSFG_BEARER_TOKEN": "YOUR_LETSFG_BEARER_TOKEN_HERE",
"LETSFG_API_KEY": "YOUR_LETSFG_API_KEY_HERE"
}
}
}
}
Warp Agent MCP
{
"mcpServers": {
"warpfreight-warp-agent-mcp": {
"command": "npx",
"args": [
"-y",
"warp-agent-mcp"
],
"env": {
"WARP_API_KEY": "YOUR_WARP_API_KEY_HERE",
"WARP_API_URL": "YOUR_WARP_API_URL_HERE"
}
}
}
}
Frequently asked questions
BoostedTravel is categorized under Travel & Transportation and uses a local stdio subprocess. Warp Agent MCP belongs to Delivery and uses a local stdio subprocess. Pick BoostedTravel for travel & transportation work and Warp Agent MCP for delivery.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
BoostedTravel is listed as free. Auth: api key required. Warp Agent MCP is listed as a paid service. Auth: api key required. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add boostedtravel and warpfreight-warp-agent-mcp as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, BoostedTravel has a quality signal of 72/100 (Great) with 8 views, 1 installs and 2,175 GitHub stars. Warp Agent MCP has 65/100 (Great) with 3 views, 0 installs and 5 GitHub stars.