Promptarch is a remote MCP server that gives an AI agent 3 tools, among them promptarch_generate_artifact, promptarch_lint_artifact, promptarch_list_artifact_types. It answers at https://mcp.promptarch.ai/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 10 of 10 times since 4 September 2026; the last check, on 17 October 2026, succeeded.
Research-backed lint + generation for agent context files (CLAUDE.md, AGENTS.md) + prompt enhancer.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
promptarch_generate_artifact | Generate 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. Inputs: artifact, project_name, project_description, tech_stack, repo_structure, commands |
promptarch_lint_artifact | Lint an AI agent context file (CLAUDE.md, 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-e Inputs: content, format, filename |
promptarch_list_artifact_types | List the artifact types promptarch_generate_artifact can produce from a project description. |
Every block below points at https://mcp.promptarch.ai/mcp. Pick your client and copy.
claude mcp add --transport http promptarch https://mcp.promptarch.ai/mcp
{
"mcpServers": {
"promptarch": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://mcp.promptarch.ai/mcp"]
}
}
}{
"mcpServers": {
"promptarch": {
"url": "https://mcp.promptarch.ai/mcp"
}
}
}{
"servers": {
"promptarch": {
"type": "http",
"url": "https://mcp.promptarch.ai/mcp"
}
}
}{
"context_servers": {
"promptarch": {
"url": "https://mcp.promptarch.ai/mcp"
}
}
}{
"mcpServers": {
"promptarch": {
"serverUrl": "https://mcp.promptarch.ai/mcp"
}
}
}{
"mcpServers": {
"promptarch": {
"url": "https://mcp.promptarch.ai/mcp"
}
}
}name: Promptarch
version: 0.0.1
schema: v1
mcpServers:
- name: Promptarch
type: streamable-http
url: https://mcp.promptarch.ai/mcp{
"mcpServers": {
"promptarch": {
"httpUrl": "https://mcp.promptarch.ai/mcp"
}
}
}{
"mcpServers": {
"promptarch": {
"type": "http",
"url": "https://mcp.promptarch.ai/mcp"
}
}
}{
"mcpServers": {
"promptarch": {
"url": "https://mcp.promptarch.ai/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fmcp.promptarch.ai%2Fmcp&type=streamable_http&id=promptarch&name=Promptarch
It answered our last check on 17 October 2026 in 269 ms. Over 10 checks since 4 September 2026 it answered 10. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by promptarch.ai and served from mcp.promptarch.ai, the vendor's own domain: https://mcp.promptarch.ai/mcp.
3, as returned by the server's own tools/list on 8 September 2026: promptarch_generate_artifact, promptarch_lint_artifact, promptarch_list_artifact_types.
It answered our last check on 17 October 2026 in 269 ms. Over 10 checks since 4 September 2026 it answered 10.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mcp.promptarch.ai/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: ai.promptarch. Endpoint host: mcp.promptarch.ai. ARD identifier: urn:air:ai.promptarch:mcp:mcp.
First indexed 31 August 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.