What is the key difference between Contextpulse and Hubd?

Contextpulse belongs to the Workplace & Productivity category with local stdio execution, while Hubd belongs to the Workplace & Productivity category with local stdio execution.

How do I install Contextpulse or Hubd 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 Contextpulse and Hubd free or paid?

Contextpulse operates under a Free / Open Source model (No auth required). Hubd operates under a Free / Open Source model (other).

Which MCP server has more tools and community activity?

Contextpulse lists 37 tools with 2 views and 0 GitHub stars. Hubd lists 6 tools with 2 views and 2 GitHub stars.

Can I use both Contextpulse and Hubd 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

Contextpulse vs Hubd

In-depth architectural comparison of the Contextpulse and Hubd 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

Contextpulse

Workplace & Productivity · Local stdio

Quality: 57/100 (Good) | Auth: No auth required

Hubd

Workplace & Productivity · Local stdio

Quality: 53/100 (Good) | Auth: other

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

Which MCP Server Should You Choose?

Choose Contextpulse when:

You need dedicated capabilities in the Workplace & Productivity domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: get_screenshot, get_recent, get_screen_text.

Explore Contextpulse Details

Choose Hubd when:

You need dedicated capabilities in the Workplace & Productivity domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: other (Free / Open Source).
You have access to required keys: HUBD_AGENT, HUBD_DIR.
Primary tools included: MCP server over stdio and HTTP, CLI for hub initialization, status, briefs, and audits, Plain Markdown and JSONL data storage.

Feature & Specification Comparison

Specification	Contextpulse ContextPulse Workplace & Productivity	Hubd bzdOS Workplace & Productivity
Summary	Local-first desktop context server for AI agents. Captures screen (OCR), voice (Whisper), keyboard/mouse activity, and clipboard. Exposes 35 MCP tools for screen capture, voice transcription, activity history, semantic memory, and project detection. Zero cloud dependency. AGPL-3.0.	Files-first project hub for teams of humans and AI agents: shared journal, cross-project tasks, agent queues, and a read-only kanban. MCP server + CLI, zero dependencies.
Category & Scope

Tools & Capabilities Breakdown

Contextpulse Tools (37)

get_screenshot

Capture screen (active monitor, all monitors, or a region)

get_recent

Recent frames from the rolling buffer (with diff filtering)

get_screen_text

OCR the current screen at native resolution

get_monitor_summary

Lightweight text summary of all monitors (low token cost)

get_buffer_status

Daemon health check + buffer stats

get_activity_summary

App usage breakdown over last N hours

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).

Contextpulse Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "contextpulse-contextpulse": {
      "command": "uvx",
      "args": [
        "contextpulse-memory"
      ]
    }
  }
}

Hubd Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "bzdos-hubd": {
      "command": "npx",
      "args": [
        "-y",
        "degit"
      ],
      "env": {
        "HUBD_AGENT": "YOUR_HUBD_AGENT_HERE",
        "HUBD_DIR": "YOUR_HUBD_DIR_HERE"
      }
    }
  }
}

Frequently Asked Questions

Contextpulse is categorized under Workplace & Productivity and uses a local stdio subprocess. In contrast, Hubd belongs to Workplace & Productivity using local stdio subprocess. Select Contextpulse when you need capabilities focused on workplace & productivity and Hubd when you require tools for workplace & productivity.

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