Research-backed lint + generation for agent context files (CLAUDE.md, AGENTS.md) + prompt enhancer.
Connect Remote server
claude mcp add --transport http mcp https://mcp.promptarch.ai/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
{
"mcpServers": {
"mcp": {
"url": "https://mcp.promptarch.ai/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
{
"servers": {
"mcp": {
"type": "http",
"url": "https://mcp.promptarch.ai/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://mcp.promptarch.ai/mcp
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools 4 found in our last check
promptarch_lint_artifactLint an AI agent context file (CLAUDE.md, .claude/rules/ files, AGENTS.md, Cursor rules, Copilot instructions, memory files) with PromptArch's deterministic linter: ~30 research-backed rule families covering current-model anti-patterns (tool-forcing, reasoning-echo, sycophancy t…
promptarch_list_artifact_typesList the artifact types promptarch_generate_artifact can produce from a project description.
promptarch_generate_artifactGenerate an AI agent context artifact (e.g. context_pack, claude_md) from a project description. Requires a PromptArch API key configured as an Authorization: Bearer pk_... header on this MCP server. Consumes credits.
promptarch_enhance_promptEnhance a raw prompt with PromptArch's Prompt Enhancer: PromptArch asks 1-3 targeted clarifying questions, then rewrites the prompt from the person's answers, optimized for target_model. If this client supports MCP elicitation, the questions appear to the person as a form inside…
Headers
| Name | Description |
|---|---|
AuthorizationOptional, secret | Optional. Bearer pk_… PromptArch API key — required only for promptarch_generate_artifact and promptarch_enhance_prompt; lint and list work without it. |
Details
| Endpoint | https://mcp.promptarch.ai/mcp (Streamable HTTP) |
| First published | 16 Oct 2026 |
| Last updated | 16 Oct 2026 |
| Registry name | ai.promptarch/mcp |
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Listing data from the official MCP registry. Status and tools from NestDaddy's daily check. Browse all MCP servers.
