FirmTape - SPX, ES, NQ, RTY gamma levels, 100+ symbols is a remote MCP server that gives an AI agent 8 tools, among them fetch, get_gex_profile, get_level_history. It answers at https://mcp.firmtape.com/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 10 of 10 times since 5 September 2026; the last check, on 19 October 2026, succeeded.
SPX, ES and NQ E-mini futures gamma levels (GEX), 1,000+ SPX sessions, plus 100+ ETFs and stocks
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
fetch | Retrieve the full text of one FirmTape document by the id `search` returned: `session:YYYY-MM-DD` for a finished trading session, `page:/path` for an explainer or research page. A FirmTape URL or a bare YYYY-MM-DD trading day is accepted to Inputs: id |
get_gex_profile | The SPX dealer gamma LADDER for one minute of a finished session: gamma by strike around spot, the level set, and the heaviest strikes. Readable as the MEASURED book (signed off the trade tape, FirmTape's own read), as the OPEN_INTEREST con Inputs: day, minute, book, expiry_scope, strikes_around_spot |
get_level_history | How the SPX dealer-positioning levels MOVED across recent finished sessions: the zero-gamma flip, call resistance and put support day by day, each session's change from the one before, and summary statistics for the window (flip range, net Inputs: days, from, to |
get_levels | Only the dealer-positioning level set for one finished SPX session: zero-gamma flip, call resistance, put support, hold band — plus where the session closed relative to them. A strict subset of get_session. Use when: the levels are the whol Inputs: day |
get_session | Everything FirmTape measured for ONE finished SPX session: OHLC and VWAP, the zero-gamma flip and how often price crossed it, call/put walls, the hold band, net-gamma percentile, ATM IV at the open. Use when: you want a whole day in a singl Inputs: day |
list_sessions | List the finished SPX trading sessions in the free FirmTape archive, newest first, with the total count and how far back coverage runs. Every listed day can be fetched with get_session / get_levels and replayed free at FirmTape. Use when: y Inputs: limit |
options_strategy_test | Test an SPX 0DTE options strategy — a condor, strangle, straddle or any leg set — against every session in the FirmTape archive on real quotes and real settlement. One call prices it 63 ways: seven widths of your geometry across nine entry Inputs: legs, entry |
search | Search FirmTape for documents about SPX dealer positioning: the explainer pages, the dated research measurements, and the archive of finished trading sessions. Returns ids to pass to `fetch`. A date in the query ("2026-08-24", "August 24 20 Inputs: query |
Every block below points at https://mcp.firmtape.com/mcp. Pick your client and copy.
claude mcp add --transport http firmtape-spx-es-nq-rty-gamma-lev https://mcp.firmtape.com/mcp
{
"mcpServers": {
"firmtape-spx-es-nq-rty-gamma-lev": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://mcp.firmtape.com/mcp"]
}
}
}{
"mcpServers": {
"firmtape-spx-es-nq-rty-gamma-lev": {
"url": "https://mcp.firmtape.com/mcp"
}
}
}{
"servers": {
"firmtape-spx-es-nq-rty-gamma-lev": {
"type": "http",
"url": "https://mcp.firmtape.com/mcp"
}
}
}{
"context_servers": {
"firmtape-spx-es-nq-rty-gamma-lev": {
"url": "https://mcp.firmtape.com/mcp"
}
}
}{
"mcpServers": {
"firmtape-spx-es-nq-rty-gamma-lev": {
"serverUrl": "https://mcp.firmtape.com/mcp"
}
}
}{
"mcpServers": {
"firmtape-spx-es-nq-rty-gamma-lev": {
"url": "https://mcp.firmtape.com/mcp"
}
}
}name: FirmTape - SPX, ES, NQ, RTY gamma levels, 100+ symbols
version: 0.0.1
schema: v1
mcpServers:
- name: FirmTape - SPX, ES, NQ, RTY gamma levels, 100+ symbols
type: streamable-http
url: https://mcp.firmtape.com/mcp{
"mcpServers": {
"firmtape-spx-es-nq-rty-gamma-lev": {
"httpUrl": "https://mcp.firmtape.com/mcp"
}
}
}{
"mcpServers": {
"firmtape-spx-es-nq-rty-gamma-lev": {
"type": "http",
"url": "https://mcp.firmtape.com/mcp"
}
}
}{
"mcpServers": {
"firmtape-spx-es-nq-rty-gamma-lev": {
"url": "https://mcp.firmtape.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fmcp.firmtape.com%2Fmcp&type=streamable_http&id=firmtape-spx-es-nq-rty-gamma-lev&name=FirmTape%20-%20SPX%2C%20ES%2C%20NQ%2C%20RTY%20gamma%20levels%2C%20100%2B%20symbols
It answered our last check on 19 October 2026 in 131 ms. Over 10 checks since 5 September 2026 it answered 10. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by firmtape.com and served from mcp.firmtape.com, the vendor's own domain: https://mcp.firmtape.com/mcp.
8, as returned by the server's own tools/list on 1 September 2026: fetch, get_gex_profile, get_level_history, get_levels, get_session, list_sessions, options_strategy_test, search.
It answered our last check on 19 October 2026 in 131 ms. Over 10 checks since 5 September 2026 it answered 10.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mcp.firmtape.com/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.firmtape. Endpoint host: mcp.firmtape.com. ARD identifier: urn:air:com.firmtape:mcp:spx-options-gamma.
First indexed 1 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.