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100
MCP MCP 2025-11-25 streamable-http

win.postapp/library

win.postapp/library

Publish one HTML file, get a live installable app URL. No account, no review, no queue.

Watch this dependency

Get before/after evidence when observed tools, schemas, authentication access, availability or the endpoint changes.

Inspect evidence and set up a watch Share public evidence report
Uptime
80.0%
5 direct probes · 30d
Response
126ms
last probe
Tools
3
callable
Resources
1
readable
Prompts
0
available
Primary URL
https://postapp.win/mcp
Score: 100/100
Handshake verified by our own probe.
why this score
The latest probe failed: Our safety guard refused the URL (a private address or a redirect off the public internet). The server was up for 80% of its last 30 days, so this counts as a blip and the score holds; it drops once uptime falls below 50%.
pass Answers the MCP handshake 50/50
Handshake verified earlier; the latest probe failed (see the note above).
pass Lists tools, resources or prompts 30/30
3 tools, 1 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
4 items in total; 3 or more earns these points.
pass Describes itself 10/10
87 characters; more than 30 earns these points.

Tools · 3

publish_app

Publish one self-contained HTML document to Postapp (postapp.win), a permissionless app library. No review, no queue, no account: the app is live at https://<slug>.postapp.win/ the moment this call re…

search_apps

Search Postapp's library of instantly published single-file web apps. Returns each app's name, one-line description, live URL, and the exact list of hosts it is allowed to contact — an app marked seal…

remove_app

Take down an app published with your key. The app leaves the shelf and its address serves a tombstone. A reason is required and is published verbatim, with the date, in the permanent public removals l…

Resources · 1

Live catalog + API spec

The publishing contract and the current shelf, one line per app.

postapp://catalog

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "win.postapp/library": {
      "url": "https://postapp.win/mcp",
      "transport": "streamable-http"
    }
  }
}