io.github.mrfentmen/screenplaywriter-mcp
screenplaywriter
Read, write, and analyze screenplays in Fountain format.
alive probed 2026-10-14
12tools
2.2ktokens in Claude Opus 5.5
2.4ktokens in Claude Code
1.1 %of a 200k context window
1.2ko200k_base estimate
225 msto initialize
7 msto list tools
- Run it
- npx -y @mrfentmen/screenplaywriter-mcp@1.0.3 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- screenplaywriter 1.0.0
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-14. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/mrfentmen/screenplaywriter-mcp
- Registry
- active, updated 2026-09-21 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| add_scene | 144 | 12 % |
| edit_scene | 137 | 12 % |
| write_screenplay | 122 | 10 % |
| remove_scene | 107 | 9 % |
| parse_screenplay | 102 | 9 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.mrfentmen/screenplaywriter-mcp)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.