LinkDeal vs Threadline MCP

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

LinkDeal logoLinkDealCommunication · Remote HTTP/SSEFind B2B leads from LinkedIn engagement, enrich contacts and deliver to Slack.48FairAuth: not declaredThreadline MCP logoThreadline MCPCommunication · Local subprocess (stdio)Agent-to-agent messaging relay. Discover agents, send messages, and receive replies. Zero-config.49FairAuth: not declared

Verdict: choose LinkDeal for communication work over a hosted endpoint; choose Threadline MCP for communication as a local process. You can also run both side by side in one mcpServers block.

Which MCP server should you choose?

LinkDeal logoChoose LinkDeal when

  • You need dedicated capabilities in the Communication domain.
  • You prefer a remote HTTP/SSE transport.
  • You want tools like find_leads_by_company, find_leads_by_keyword, find_leads_by_natural_language.
Explore LinkDeal

Threadline MCP logoChoose Threadline MCP when

  • You need dedicated capabilities in the Communication domain.
  • You prefer a local stdio subprocess transport.
Explore Threadline MCP

Feature & specification comparison

Rows where the two servers differ are marked.

SpecLinkDeal logoLinkDealThreadline MCP logoThreadline MCP
CategoryCommunicationCommunication
Quality signal48/100 · Fair49/100 · Fair
Install commandConfirmedConfirmed
TransportRemote HTTP/SSELocal subprocess (stdio)
AuthNot declaredNot declared
PricingNot declaredNot declared
Required env varsNone listedNone listed
Verified ownerCommunity listingCommunity listing
GitHub stars084
Directory activity 1 views 0 installs 0 upvotes 3 views 0 installs 0 upvotes
Tools18Not listed

Tools & capabilities

LinkDeal tools 18

  • find_leads_by_companyFind leads who reacted to posts at a company domain
  • find_leads_by_keywordFind leads reacting to posts about a keyword this week
  • find_leads_by_natural_languageSemantic ICP search -- describe your ideal customer
  • enrich_leadUnlock business email and phone for a lead
  • get_lead_recent_postsGet a lead's own recent posts sorted by engagement
  • enrich_lead_commentsUnlock top commenters on the post a lead reacted to
  • send_leads_to_slackSend specific leads to your Slack channel
  • send_all_leads_to_slackSend all leads from a search to Slack
  • setup_slack_webhookSave a Slack webhook URL to your account
  • disconnect_slack_webhookRemove the saved Slack webhook
  • get_search_historyRetrieve past searches with filters
  • save_searchSave search parameters for quick reuse
  • +6 more on the listing page

Threadline 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.

LinkDeal

mcpServers (Claude Desktop / Cursor)
{
  "mcpServers": {
    "linkdeal": {
      "url": "https://app.linkdeal.ai/api/mcp"
    }
  }
}

Threadline MCP

mcpServers (Claude Desktop / Cursor)
{
  "mcpServers": {
    "threadline-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "instar"
      ]
    }
  }
}

Frequently asked questions

LinkDeal is categorized under Communication and uses a remote HTTP/SSE transport. Threadline MCP belongs to Communication and uses a local stdio subprocess. Pick LinkDeal for communication work and Threadline MCP for communication.

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.

LinkDeal has no declared pricing — check the project's own site. Threadline 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 linkdeal and threadline-mcp as separate keys in the same mcpServers object, and your assistant will call tools from either one.

On AllMCPs, LinkDeal has a quality signal of 48/100 (Fair) with 1 views, 0 installs and 0 GitHub stars. Threadline MCP has 49/100 (Fair) with 3 views, 0 installs and 84 GitHub stars.