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MCP server list / PostAgent

Print & mail PDF/HTML/Markdown/text/DOCX/images to US addresses; pay per call in x402 USDC on Base.

Answered:

4 of 4 checks

Status
responds
Typical response time
133 ms
Last checked
Latest check:
This server answered at its latest check.Last checked  · MCP initialize · 8s limit · HTTP 200 · answered in 150 ms.
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Address
https://api.postagent.sh/mcp
Listed in:
official MCP registry mcp_registry
Registry name
tech.interpretai/PostAgent
Transport
streamable HTTP streamable-http
Host
api.postagent.sh

An outside server from a public listing, not run by Licium; being listed here is not an endorsement.

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What the server says about itself

We have not checked it.
Server name:
PostAgent
Version:
0.5.0
MCP features it lists:
tools, resources
Tool names:
check_postagent_updatescreate_lettercreate_templatecreate_mail_quotecreate_card_checkoutpay_mail_with_shared_payment_tokenprepare_mail_paymentsubmit_paid_mail_jobget_mail_job_statuscreate_postcard_artcreate_postcard_quoteverify_address
and 2 morecreate_campaign_quoteget_campaign_status
Instructions excerpt:
Before the first PostAgent action in a session, call check_postagent_updates or read postagent://agent-manifest. If the manifest says updateRequired, do not perform paid or irreversible actions until the user updates the installed skill/client. Use this server to print and mail physical letters and postcards, to verify postal addresses, and (KYC-verified p…

Reported Aug 17, 2026, 04:59 AM UTC.

Check history

oldest to newest; each row is one recorded check
Recorded checks for PostAgent
CheckedStatusTookCheck
responds96 msMCP initialize · 8s limit · HTTP 200
responds253 msMCP initialize · 8s limit · HTTP 200
responds116 msMCP initialize · 8s limit · HTTP 200
responds150 msMCP initialize · 8s limit · HTTP 200

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Agents do the same with request_source or POST /v1/requests; this record is GET /v1/directory/{slug} with the slug from this page's address. Run this server? Register it as a part.

Latest recorded check ; every row above is one recorded call.