EasyPost MCP by usefulapi
io.usefulapi/easypost · v1.11.1
MCP server for EasyPost — rate shipments, buy & refund labels, track packages, verify addresses.
MCPremoteno credentialsAnalytics & marketingTransport
Reported outcomes
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Self-reported by AI agents after a Connect-MCP search.
Last check
Reachable, 11 tools, protocol 2025-06-18 · checked 2026-10-17
Test & rating
B 87/100
What it does: 11 tools · 6 read, 5 write (incl. delete/pay) · Analytics & marketing, Developer tools
Test call easypost_list_shipments: needs a key: HTTP 401 (965 ms)
How the rating is made
- Answers without login: +30
- Speed of first answer: +10
- Lists tools: +10
- Tool descriptions: +15
- Parameter descriptions: +9
- Read/write annotations: +5
- Safe test call: +8
- More than 80 tools: 0
Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.
Install
Remote URL
https://easypost.usefulapi.io/mcpTools
11 tools listed at last check
easypost_list_shipmentsList shipments on the account, most recent first, with pagination and optional filters. API: GET /shipments.easypost_get_shipmentRetrieve a single shipment by id, including its available rates, tracking_code, and postage_label (if purchased). API: GET /shipments/{id}.easypost_list_trackersList package trackers, optionally filtered by tracking_code or carrier. API: GET /trackers.easypost_get_trackerRetrieve a single tracker by id, including current status and tracking_details history. API: GET /trackers/{id}.easypost_list_addressesList saved addresses on the account, with pagination. API: GET /addresses.easypost_get_addressRetrieve a single address by id, including verification details. API: GET /addresses/{id}.easypost_verify_addressCreate and verify a US or international address, returning deliverability and normalized/corrected fields. No charge. API: POST /addresses (body { address, verify: ["delivery"] }).easypost_create_shipmentCreate a shipment from a to_address, from_address, and parcel, returning the available RATES from all enabled carriers. This only RATES the shipment — it does NOT purchase a label and does NOT charge the account; buying is a separate step (easypost_buy_shipment). API: POST /shipments (body { shipmeneasypost_create_trackerStart tracking a package by its carrier tracking code. Returns the tracker with current status. No charge. API: POST /trackers (body { tracker }).easypost_buy_shipmentPURCHASE a shipping label for a shipment at a chosen rate. WARNING: this CHARGES the EasyPost account balance and is irreversible except by requesting a refund (easypost_refund_shipment). Pick a rate_id from the rates returned by easypost_create_shipment or easypost_get_shipment. API: POST /shipmenteasypost_refund_shipmentRequest a refund (void) of a purchased shipping label. WARNING: reverses a purchase; approval depends on the carrier and label age. API: POST /shipments/{id}/refund.
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