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Claws Mail MCP Plugin vs PubFi MCP

A side-by-side look at the Claws Mail MCP Plugin and PubFi MCP MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.

Claws Mail MCP Plugin logoClaws Mail MCP PluginFinance & Fintech · Remote HTTP/SSEClaws Mail plugin exposing the running mail client over a local, bearer-token MCP endpoint.37FairAuth: not declaredPubFi MCP logoPubFi MCPFinance & Fintech · Local subprocess (stdio)Route crypto data needs through PubFi capability and gateway tools.44FairAuth: not declared

Verdict: choose Claws Mail MCP Plugin for finance & fintech work over a hosted endpoint; choose PubFi MCP for finance & fintech as a local process. You can also run both side by side in one mcpServers block.

Which MCP server should you choose?

Claws Mail MCP Plugin logoChoose Claws Mail MCP Plugin when

  • You need dedicated capabilities in the Finance & Fintech domain.
  • You prefer a remote HTTP/SSE transport.
Explore Claws Mail MCP Plugin

PubFi MCP logoChoose PubFi MCP when

  • You need dedicated capabilities in the Finance & Fintech domain.
  • You prefer a local stdio subprocess transport.
Explore PubFi MCP

Feature & specification comparison

Rows where the two servers differ are marked.

SpecClaws Mail MCP Plugin logoClaws Mail MCP PluginPubFi MCP logoPubFi MCP
CategoryFinance & FintechFinance & Fintech
Quality signal37/100 · Fair44/100 · Fair
Install commandConfirmedConfirmed
TransportRemote HTTP/SSELocal subprocess (stdio)
AuthNot declaredNot declared
PricingNot declaredNot declared
Required env varsNone listedNone listed
Verified ownerCommunity listingCommunity listing
GitHub stars00
Directory activity 0 views 0 installs 0 upvotes 0 views 0 installs 0 upvotes
ToolsNot listedNot listed
Full listingView Claws Mail MCP Plugin View PubFi MCP

Tools & capabilities

Claws Mail MCP Plugin tools

No tool names declared yet. Check the project README from the listing page.

PubFi MCP tools

No tool names declared yet. Check the project README from the listing page.

Ready-to-paste client configs

Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.

Claws Mail MCP Plugin

mcpServers (Claude Desktop / Cursor)
{
  "mcpServers": {
    "claws-mail-mcp-plugin": {
      "url": "http://127.0.0.1:8765/mcp"
    }
  }
}

PubFi MCP

mcpServers (Claude Desktop / Cursor)
{
  "mcpServers": {
    "pubfi-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "mint@latest"
      ]
    }
  }
}

Frequently asked questions

Claws Mail MCP Plugin is categorized under Finance & Fintech and uses a remote HTTP/SSE transport. PubFi MCP belongs to Finance & Fintech and uses a local stdio subprocess. Pick Claws Mail MCP Plugin for finance & fintech work and PubFi MCP for finance & fintech.

Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.

Claws Mail MCP Plugin has no declared pricing — check the project's own site. PubFi MCP has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.

Yes. MCP clients support multiple servers: add claws-mail-mcp-plugin and pubfi-mcp as separate keys in the same mcpServers object, and your assistant will call tools from either one.

On AllMCPs, Claws Mail MCP Plugin has a quality signal of 37/100 (Fair) with 0 views, 0 installs and 0 GitHub stars. PubFi MCP has 44/100 (Fair) with 0 views, 0 installs and 0 GitHub stars.

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