Purple8 — AI-Native Application Backend

ai.purple8.wwwPublished by www.purple8.aiv0.72.1Updated Nov 6, 2026

Complete backend for AI-built apps: data, auth, workflows, SLAs, HITL & RAG in 176 MCP tools.

The publisher's own server: NativeExpress

VerifiedStreamable HTTPWeb executableDatabasesKnowledge & MemoryDeveloper Tools

Overview

AI-generated overview

Remote MCP backend that gives an AI assistant 176 tools to build and run app data, auth, workflows, SLAs, human-in-the-loop and RAG.

What you can do
  • Manage application data and backend records for AI-built apps
  • Handle authentication and access control
  • Define and run workflows, including human-in-the-loop steps
  • Track service-level agreements (SLAs)
  • Build and query RAG knowledge features
  • All of this is exposed as a single remote toolset of 176 MCP tools
When to use it
Worth adding when you want an assistant to stand up or operate the backend of an AI-generated application — its data, auth, workflows and retrieval — without wiring separate services yourself.
Requirements
A remote MCP endpoint (streamable HTTP) at the provider's hosted address; no local package or runtime. An API key sent in the X-API-Key header is required; a free 30-day Cloud Sandbox key is offered by the provider.
Before you install
The server needs an API key in the X-API-Key header, so treat it as a secret. It covers auth, data and workflow operations, which likely write, change or delete backend data and may affect access control; review what the assistant is allowed to do before connecting. Data is handled by a third-party hosted service.

Installation

In SourceWeft

  1. Open Purple8 — AI-Native Application Backend in the dashboard and add it to a workspace.
  2. Connect X-API-Key credentials. They are stored privately and never shown on public pages.
  3. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/ai.purple8.www%2Fpurple8-hyper-graph/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "purple8-ai-native-application-backend": {
      "type": "http",
      "url": "https://purple8-graph-sandbox.fly.dev/mcp?profile=starter",
      "headers": {
        "X-API-Key": "<YOUR_API_KEY>"
      }
    }
  }
}

Tools

0
This server asks for a credential such as an API key, so SourceWeft could not read its tools without one and has not indexed them.

Version history

1
  1. v0.72.1LatestNov 6, 2026

Score

67% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.

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