A server for the prompt engineer MCP
Connect Prompt Engineer to Claude, Cursor or any other MCP client and it stops being a tab you switch to. A server for the prompt engineer MCP. The prompt engineer mcp server is what makes that connection.
This Model Context Protocol (MCP) server provides a tool to rewrite coding prompts for optimal results with Cursor AI and other AI IDEs, using Claude by Anthropic.
The toolset is worth reading before you wire it up, because it tells you what the integration is really for:
Parameters — The Parameters tool exposed by this serverConfiguration is passed through the environment: ANTHROPIC_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.
The server ships on npm as @modelcontextprotocol/inspector, so your MCP client can launch it on demand — there is no separate build step. Add the server block to your client's configuration, restart it, and the tools register themselves.
Plenty of developer tooling servers cover similar ground. The differences that matter in practice are scope of access and how much setup stands between you and a working tool call. Prompt Engineer's toolset — Parameters — is a fair guide to whether it matches your workflow. It is maintained by hireshBrem; 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We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.
| Tool | What it does |
|---|---|
| Parameters | The Parameters tool exposed by this server. |
{
"mcpServers": {
"cursor-prompt-engineer": {
"command": "npx",
"args": [
"-y",
"cursor-prompt-engineer"
]
}
}
}Configuration as documented by the project. Restart the client after saving.
| Variable | Description | Required |
|---|---|---|
| ANTHROPIC_API_KEY | Credential the server authenticates with. | Yes |
Kill hallucinated APIs — version-accurate, up-to-date library documentation injected straight into context.
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GitHub's official server — repos, issues, pull requests, Actions and code security, straight from your assistant.
Issue tracking at the speed of conversation — Linear's official hosted server with OAuth and zero install.
Local repository surgery — status, diffs, commits, branches and history for any repo on disk.
Timezone sanity for AI — current time anywhere and correct conversions, without the model doing date math.