Turns rough requests into sharp Role/Task/Context/Format prompts. Thai and English.
Connect Remote server
claude mcp add --transport http rtcf https://rtcf.happlen.com/api/mcp
{
"mcpServers": {
"rtcf": {
"url": "https://rtcf.happlen.com/api/mcp"
}
}
}
{
"servers": {
"rtcf": {
"type": "http",
"url": "https://rtcf.happlen.com/api/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://rtcf.happlen.com/api/mcp
Tools 3 found in our last check
improve_promptRewrite 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 asking the user, and which model tier and effort level suit this kind of work. Use…
improve_followupWrite 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 for a brand-new task (use improve_prompt for that). Returns a short, ready-to-s…
build_promptCompose 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.
Details
| Endpoint | https://rtcf.happlen.com/api/mcp (Streamable HTTP) |
| First published | 12 Jul 2026 |
| Last updated | 12 Jul 2026 |
| Registry name | io.github.hengkp/rtcf |
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