Static worst-case token-budget analysis for LLM-agent workflows + signed budget certificates.
Most AI and media services work still happens through a UI a human drives. Costwright — Agent Budget Analysis MCP server moves it into the conversation instead. Static worst-case token-budget analysis for LLM-agent workflows + signed budget certificates.
The key is sent as X-RapidAPI-Key (RapidAPI channel) by default; set COSTWRIGHT_DIRECT=1 to send it as Authorization: Bearer for the direct channel. verify and pubkey work with no key.
Configuration is passed through the environment: COSTWRIGHT_API_KEY. Treat anything key-shaped as a real credential — scope it to the minimum the server needs, and rotate it if it ever lands in a shared config.
Because this one is hosted, setup is mostly authentication — you point your client at the endpoint and approve access. Nothing runs on your machine, so there is no runtime to keep patched.
This sits in the AI and media services group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. It is maintained by hernaninverso; worth a glance at recent repository activity before you build anything load-bearing on it.
We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.
{
"mcpServers": {
"costwright": {
"command": "npx",
"args": ["-y", "costwright-mcp"],
"env": { "COSTWRIGHT_API_KEY": "your_rapidapi_key" }
}
}
}Configuration as documented by the project. Restart the client after saving.
| Variable | Description | Required |
|---|---|---|
| COSTWRIGHT_API_KEY | Credential the server authenticates with. | Yes |
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The ML hub in your context window — search models, datasets, papers and run Spaces from the official server.