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Promptarch

Research-backed lint + generation for agent context files (CLAUDE.md, AGENTS.md) + prompt enhancer.

Connector by promptarch.aiOfficial · Domain verified by the MCP Registry

IndexedLicense unknownRemote (HTTP)
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Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/promptarch-ai-mcp

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

  • https://mcp.promptarch.ai/mcp Remote (HTTP)

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About

Research-backed lint + generation for agent context files (CLAUDE.md, AGENTS.md) + prompt enhancer.

Reviews

Write a review

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
2 read · 0 write · 0 delete · 2 not yet classified
Secrets
1 (API keys, tokens or passwords)
Install scripts
Nothing to install (hosted)
Runs as
Hosted (remote endpoint)

Tools by what they do 4

From the running server's own tool list (tools/list) on Oct 25, 2026.

Read 2 · Look things up without changing anything.

  • promptarch_lint_artifact
  • promptarch_list_artifact_types

Not yet classified 2 · We could not tell from the name and description.

  • promptarch_enhance_prompt
  • promptarch_generate_artifact

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

  • Authorization

Network hosts it talks to 1

  • mcp.promptarch.ai · found in remote endpoint, install command

Files it touches

  • Any path the agent passes to its tools

Tools (4)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • promptarch_enhance_prompt

    Enhance 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 this call. Otherwise call once with just `prompt` to get the questions (free), ask the person, and call again with `questions` and `answers`. Never answer the questions yourself. The enhancement costs 5 credits; questions are free. Requires a PromptArch API key configured as an Authorization: Bearer pk_... header on th…

  • 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.

  • promptarch_lint_artifactread-only

    Lint 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 triggers, contradictions), per-tool size budgets, secrets/dangerous commands, and hidden-Unicode injection ("Rules File Backdoor"). Returns grade, 0-100 score, and line-anchored findings. Free: no account or credits needed.

  • promptarch_list_artifact_typesread-only

    List the artifact types promptarch_generate_artifact can produce from a project description.

Signals

Last release
Oct 16, 2026 (12 days ago)

Details

Registry name
ai.promptarch/mcp
Version
1.2.0
Auth
Bearer token
License
License unknown
Website
promptarch.ai
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registry
Cite this page

Promptarch MCP server. Agent Mart. https://agentmart.dev/connectors/promptarch-ai-mcp (last updated 2026-10-24)