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100
MCP live MCP 2025-11-25 streamable-http

Playwright MCP Server

io.github.hengkp/rtcf

Turns rough requests into sharp Role/Task/Context/Format prompts. Thai and English.

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
100.0%
5 direct probes · 30d
Response
1188ms
last probe
Tools
3
callable
Resources
1
readable
Prompts
2
available
Primary URL
https://rtcf.happlen.com/api/mcp
Score: 100/100
Handshake verified by our own probe.
why this score
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
3 tools, 1 resources, 2 prompts returned.
pass 3 or more catalogue items 10/10
6 items in total; 3 or more earns these points.
pass Describes itself 10/10
83 characters; more than 30 earns these points.

Tools · 3

improve_prompt

Rewrite a rough prompt into a sharper, ready-to-use prompt structured as Role, Task, Context, Format (RTCF). Returns the improved prompt, its four parts, a short list of clarifying questions worth ask…

improve_followup

Write the user's NEXT message for an AI conversation that is already in progress (a follow-up). Use when the user wants to refine, deepen, or continue earlier work in this conversation. Do NOT use it …

build_prompt

Compose a ready-to-use prompt from explicit Role, Task, Context, and Format parts. Use when the user already knows the pieces and wants them woven into one clean prompt.

Resources · 1

RTCF result card

Result card for improve_prompt, improve_followup and build_prompt

ui://rtcf/card-v1.html

Prompts · 2

rtcf-next

Continue an ongoing conversation well: turn your rough next ask into a sharp follow-up message (no RTCF restart).

rtcf

Improve a rough prompt with RTCF (Role, Task, Context, Format), then answer it. Paste your rough request.

How to use

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

{
  "mcpServers": {
    "playwright_mcp_server": {
      "url": "https://rtcf.happlen.com/api/mcp",
      "transport": "streamable-http"
    }
  }
}