What is the key difference between Facthouse and Plur?

Facthouse belongs to the Knowledge & Memory category with local stdio execution, while Plur belongs to the Knowledge & Memory category with local stdio execution.

How do I install Facthouse or Plur in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Facthouse and Plur free or paid?

Facthouse operates under a Free / Open Source model (No auth required). Plur operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Facthouse lists 10 tools with 0 views and 2 GitHub stars. Plur lists 15 tools with 0 views and 248 GitHub stars.

Can I use both Facthouse and Plur together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

Facthouse vs Plur

In-depth architectural comparison of the Facthouse and Plur MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

Facthouse

Knowledge & Memory · Local stdio

Quality: 52/100 (Good) | Auth: No auth required

Plur

Knowledge & Memory · Local stdio

Quality: 63/100 (Good) | Auth: No auth required

Verdict Summary: Choose Facthouse if you need specialized Knowledge & Memory tools running via a local process. Choose Plur if your workspace requires Knowledge & Memory integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Facthouse when:

You need dedicated capabilities in the Knowledge & Memory domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: log_event, get_events, get_session_context.

Explore Facthouse Details

Choose Plur when:

You need dedicated capabilities in the Knowledge & Memory domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: plur_learn, plur_learn_batch, plur_recall.

Explore Plur Details

Feature & Specification Comparison

Specification	F Facthouse Knowledge & Memory	P Plur Knowledge & Memory
Summary	A local memory engine any AI tool can use. Not Mem0's hosted OpenMemory MCP.	Open, local-first engram memory for AI agents: read, correct, delete; shared over MCP.
Category & Scope	Knowledge & Memory	Knowledge & Memory
Quality signal

Tools & Capabilities Breakdown

Facthouse Tools (10)

log_event

Log conversation events (messages, artifacts).

get_events

Retrieve events from current or previous session.

get_session_context

Working briefing (the same markdown as `memory://briefing`) plus facts captured in this session. Call at the start of every conversation if the client does not load resources.

get_entity

Everything known about any named subject — person, organisation, project, place, product — and how it connects. When several rows share the name under different types, facts from all of them come back. Hyphens, underscores, and stray punctuation count as the same letters only when that does not joi…

get_context

Everything relevant to a topic (search + entity traversal)

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

Facthouse Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "facthouse": {
      "command": "npx",
      "args": [
        "-y",
        "and"
      ]
    }
  }
}

Plur Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "plur": {
      "command": "npx",
      "args": [
        "-y",
        "@plur-ai/mcp"
      ]
    }
  }
}

Frequently Asked Questions

Facthouse is categorized under Knowledge & Memory and uses a local stdio subprocess. In contrast, Plur belongs to Knowledge & Memory using local stdio subprocess. Select Facthouse when you need capabilities focused on knowledge & memory and Plur when you require tools for knowledge & memory.

More alternatives to Facthouse More alternatives to Plur Knowledge & Memory category hub