MCP server

Senate Lobbying

io.github.pipeworx-io/senate-lobbying

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

US Senate Lobbying Disclosure (LDA) MCP.

From the maker's README Part of Pipeworx — an MCP gateway connecting AI agents to 1683+ live data sources. Source

Working at last checkOfficial: pipeworx.io's GitHub account (pipeworx-io)About 27,020 tokens per request once connected45 tools

https://gateway.pipeworx.io/senate-lobbying/mcp

At a glance

Type: MCP server
Publisher: pipeworx.io (verified by the MCP Registry)
Status: Working at last check
Tools: 45
Token cost: About 27,020 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

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 senate-lobbying https://gateway.pipeworx.io/senate-lobbying/mcp

Claude Desktop

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

Codex (config.toml)

[mcp_servers.senate-lobbying]
url = "https://gateway.pipeworx.io/senate-lobbying/mcp"

Gemini CLI

{"mcpServers":{"senate-lobbying":{"httpUrl":"https://gateway.pipeworx.io/senate-lobbying/mcp"}}}

Cursor

{"mcpServers":{"senate-lobbying":{"url":"https://gateway.pipeworx.io/senate-lobbying/mcp"}}}

VS Code

{"servers":{"senate-lobbying":{"type":"http","url":"https://gateway.pipeworx.io/senate-lobbying/mcp"}}}

Antigravity

agy mcp add senate-lobbying https://gateway.pipeworx.io/senate-lobbying/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":"senate-lobbying","server_url":"https://gateway.pipeworx.io/senate-lobbying/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"senate-lobbying","server_url":"https://gateway.pipeworx.io/senate-lobbying/mcp"}

get_filing ~173 tokens
Get the full detail of a single LDA lobbying filing by its filing UUID — registrant, client, income/expenses, every lobbying activity (issue + description + named lobbyists), foreign entities, and affiliated organizations. Example filing_uuid: "306576ff-0ef4-4269-b5fa-1a2256685950". Keyless.
list_issue_codes ~85 tokens
List the valid general issue area codes used by LDA filings (the values accepted by the `issue` filter on search_filings), e.g. TAX=Taxation, HCR=Health Issues, ENV=Environment. Keyless.
search_filings ~459 tokens
Search US Senate Lobbying Disclosure Act (LDA) filings — federal lobbying disclosures showing who is lobbying the US government, for which client, on what issues, and for how much. Lobbying FIRMS/registrants report `income` (what the client paid them); IN-HOUSE lobbyists report `expenses` (what they

MORVS
Keyless, read-only US public records for agents: SEC, FDA, enforcement, sanctions, market data.
HillSignal
Federal contracts, SAM notices, congressional trades, PAC money, insider trades, bills, EOs, themes.
KeyVex
US public financial disclosures for AI agents: Congress trades, SEC filings, FEC, lobbying, more
Gov Relations
Federal and state lobbying data: who lobbies for whom, spending, bills, agencies. From LDA filings.
Quiver
Quiver Quantitative MCP — alternative-data on public companies (quiverquant.com)
Tollbooth
37 paid x402 MCP tools for OSINT, prediction markets, web intel, and agent security on Base USDC.
Civdotiq Civiq
U.S. civic data for AI agents: reps, votes, bills, finance, lobbying, cited gov sources. 47 tools.
Veridion Disclosures
Congressional stock-trade reports and the President's OGE reports, each row linked to its filing.

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