MCP server

Buyer Signals

app.openkrill/buyersignals

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Companies that may buy, and public posts asking for a service: SEC, job boards, HN, Stack Exchange.

Website Source

At a glance

Type

MCP server

Publisher

openkrill.app (verified by the MCP Registry)

Status

Working at last check

Tools

8

Token cost

About 3,400 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http buyersignals https://signals.openkrill.app/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.buyersignals]
url = "https://signals.openkrill.app/mcp"

Gemini CLI

{"mcpServers":{"buyersignals":{"httpUrl":"https://signals.openkrill.app/mcp"}}}

Cursor

{"mcpServers":{"buyersignals":{"url":"https://signals.openkrill.app/mcp"}}}

VS Code

{"servers":{"buyersignals":{"type":"http","url":"https://signals.openkrill.app/mcp"}}}

Antigravity

agy mcp add buyersignals https://signals.openkrill.app/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"buyersignals","server_url":"https://signals.openkrill.app/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"buyersignals","server_url":"https://signals.openkrill.app/mcp"}

Tools

• find_buyer_signals ~748 tokens
  Use this when the user wants companies that recently raised money or have long-open roles, such as "which software companies in Texas filed a Form D this month?" or "find companies with a bookkeeper role open 60+ days". Pass the industry, and optionally the region, the role the user's service replac
• find_buying_intent ~744 tokens
  Use this when the user sells a service and wants public posts where people ask for it, such as "who is asking for an SEO audit?", "find posts from people looking for a bookkeeper" or "which companies on Hacker News are hiring for MCP work?". Pass service, for example {"service": "SEO audit"}, and op
• list_signal_sources ~152 tokens
  Use this when the user asks where the signals come from, which sources are allowed, or why a source such as Y Combinator or LinkedIn is not used, for example "which sources do you use?". Takes no input. Returns each source with whether it is used, what it provides, the page with its terms and its li
• stack_pains ~420 tokens
  Use this when the user wants an aggregate of which tools people use for a category, what they complain about, what else they consider, and what makes them switch, such as "what do sysadmins complain about in monitoring tools?". Pass category (for example "password manager" or "ticketing") and option
• weekly_brief ~535 tokens
  Use this when the user asks for a weekly brief or for this week only, such as "weekly brief for SEO audit" or "did anyone ask for bookkeeping this week?". Pass service, for example {"service": "bookkeeping"}, and optionally keywords and sources. Returns one summary line, counts by source and by day,

Browse

• GitHub tools
• SEO
• Website monitoring
• Social media
• Forms and surveys

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