feeds

Congress trades, BTC ETF flows, SEC Form 4 insiders — every record says when we first saw it

CommunityOnlineNo sign-inGlobalFreeRead-only

What it can do

    What data it sees

    Do you need an account

    No: the server works without sign-in

    Congress trades, BTC ETF flows, SEC Form 4 insiders — every record says when we first saw it

    How to connect

    How to connect feeds to Claude

    The server address to paste into Claude settings:

    https://insidercable.com/mcp

    1. Open Claude (claude.ai or the desktop app).
    2. Go to Settings → Connectors.
    3. Click Add custom connector.
    4. Paste the server address copied below into Remote MCP server URL and click Add.
    5. In a chat, click + → Connectors and switch the new connector on.

    Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

    Authorization

    After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

    How to connect feeds to ChatGPT

    The server address to paste into ChatGPT settings:

    https://insidercable.com/mcp

    1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
    2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
    3. Open Settings → Connectors and click Create.
    4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
    5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
    6. In a new chat open + → Apps/Connectors and enable the connector.

    OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

    Authorization

    On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

    How to connect feeds to Cursor

    The server address to paste into Cursor settings:

    https://insidercable.com/mcp

    Fastest: click Open in Cursor below and confirm the prompt.

    Manually:

    1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
    2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
    3. Save the file. The server appears in the MCP list; authorize it there if asked.

    Authorization

    If the service needs sign-in, an authorize button appears next to the server in the MCP list.

    Server tool list (6)

    Raw names from tools/list. Only developers need these.

    congress_tradesUS Congress stock transactions from official Senate ePTR and House Clerk disclosures (public domain). Every record carries happened_at (transaction date), disclosed_at (filing date) and observed_at (when this pipeline first saw it). Because the STOCK Act permits ~45 days between trade and disclosure, disclosed_at is the field to use for point-in-time work. Senate data is parsed to ticker level; House filings are metadata only.
    etf_flowsSpot bitcoin ETF creation/redemption flows, computed as change in shares outstanding times NAV so price moves are removed and only genuine creations/redemptions remain. This series cannot be backfilled -- the issuer publishes only a current snapshot -- so every row was banked on the day it existed. span_days above 1 marks a row that spans a gap.
    insider_buysSEC Form 4 open-market insider BUYS (public domain). Form-4 code P only: grants, option exercises, tax withholding and gifts are excluded because they are compensation events rather than conviction. An officer or director spending their own money is the signal this feed isolates. Carries observed_at (when recorded here) and happened_at (transaction date on the filing). For disposals use insider_sells. Since 2026-09-01 the feed also carries Schedule 13D/13G beneficial-ownership stakes (form=13D active intent, form=13G passive; direction=buy on an initial filing or a percent increase versus the last filing seen); filter with form=4 for Form 4 only.
    insider_sellsSEC Form 4 open-market insider SELLS (public domain). Form-4 code S only. Read these with care: insiders sell for diversification, tax and pre-scheduled 10b5-1 plans, so a sale carries far less information than a purchase. Carries observed_at (when recorded here) and happened_at (transaction date on the filing). For acquisitions use insider_buys. Also carries Schedule 13D/13G stake DECREASES and exits below 5% (form=13D|13G, direction=sell versus the last filing seen); filter with form=4 for Form 4 only.
    launch_ledgerRobinhood Chain (chain id 4663) token launches that cleared a first-hour activity floor, with the early-buyer cohort: the first ~25 distinct wallets that bought (transaction sender, never the router), each with block delta from launch and quote spent. Every launch is graded at 24h and 7d (price multiple vs first buy, liquidity, holders). Launchpad is identified from the Uniswap v4 hook. Recorded forward from 2026-09-03 straight from chain logs: happened_at is the launch block time, observed_at is when the cohort was banked. Not backfilled.
    launch_walletsWallet book derived from launch_ledger: every address seen in an early-buyer cohort, with how many launches it was early in, its 24h hit rate (launch traded at 2x or more vs its first buy), dead rate (no trades or below 0.2x), average block delta, launchpads used, tokens, and whether it also deployed launches. Repeat early buyers with a high hit rate are the cohort worth watching; this feed ranks, it does not recommend. Recomputed at each publish from the forward-only ledger.