MCP.Market

OptionsBell Options Flow MCP server

online · 100% uptime
by optionsbell.com·com.optionsbell/options-flow·v2.0.0
No reviews yet

Unusual options activity on 7,000+ US stocks: top prints, streaks, IV rank, sentiment, sectors.

B81/100grade B
Write a reviewRun it
What users say
No reviews yet
Be the first
Safety scan
B81/100

full report

Adoption
New

0 stars

Reviews

Write one

Nobody has reviewed OptionsBell Options Flow yet.

If you have run it, two minutes of your experience saves the next person an afternoon.

OptionsBell Options Flow tools (13)

write = sends, deletes, buys or posts
  • get_dataset_statsFree

    Discover what data is available before querying: date ranges, contract counts, symbol counts and sector coverage for the unusual-activity dataset and its daily aggregates. Call this first when unsure about available history.

  • get_expiry_concentrationFree

    Where the day's unusual premium sits along the expiry axis, in DTE buckets (0-7, 8-30, 31-90, 90+) with call/put splits. Heavy short-dated premium reads as event bets; heavy long-dated as positioning.

  • get_flow_historyFree

    End-of-day series of one symbol's UNUSUAL options flow (aggregated from the contracts that passed the unusual filter - not the full tape): daily call/put volume, premium, C/P ratios, average IV, net delta and the consecutive-day streak. ~75 trading days - the series behind back-tests and 'how has unusual flow on NVDA developed?'

  • get_flow_sentimentFree

    Bullish/bearish classification of each symbol's unusual flow with a 0-9 strength score, based on call/put volumes, premium and net delta. Pass a symbol for that ticker's sentiment time series (date_from, date_to, limit apply); omit it for the cross-market snapshot (filterable by sector, side, minimum strength or premium).

  • get_flow_streaksFree

    Symbols with unusual options activity on N+ consecutive trading days, with the dominant side (call/put). Persistent unusual flow is a stronger signal than a single print - use for 'where does money keep showing up?'

  • get_iv_rankFree

    IV rank and IV percentile per symbol against its rolling history (needs 20+ days). Pass a symbol for its IV-rank time series (lookback_days, limit apply); omit it for a ranked snapshot (e.g. side=put&min_rank=0.8 finds elevated put IV; side=both ranks by the higher of call/put IV rank).

  • get_market_regimeFree

    Market-wide breadth of unusual flow per trading day: breadth score 0-100, aggregate call/put ratio, regime label (bullish/bearish/mixed) and signal counts. Use for 'what's the overall tone of the unusual-flow tape?'

  • get_oi_changesFree

    Day-over-day open-interest change per symbol (total, calls, puts) - fresh positioning being built or unwound. Pass a symbol for its OI-change series (date_from, date_to, limit apply); omit it for market-wide gainers/losers.

  • get_sector_flowFree

    Which sectors the day's unusual options premium is concentrating in: total premium, volume, average net delta and bullish/bearish symbol counts per sector label (11 GICS sectors plus Diversified, Unknown and Unclassified; only labels with activity, at most 14 rows).

  • get_symbol_flowFree

    Every unusual contract on a single ticker, ranked by score (Vol/OI weighted by premium). Use when the question is about one specific stock's unusual options flow.

  • get_top_printsFree

    The day's biggest options bets ranked by estimated premium - the same view OptionsBell alert emails lead with. Perfect for 'what were the largest options trades today?'

  • get_unusual_activityFree

    Contract-level unusual options activity scan across 7,000+ US stocks (the dataset behind OptionsBell alerts). Filter by symbols, side and thresholds: Vol/OI ratio, premium (USD), IV, days-to-expiration, volume, open interest. Rows include strike, expiry, volume, open interest, IV, delta, sector and an estimated premium. Use for questions like 'what unusual put buying hit TSLA today?'

  • pingFree

    Liveness check for the OptionsBell MCP server. No API key required.

Public scan report

scanner v0.1.9 · 2026-09-26 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 650ms20/20
  • Tool poisoning13 tool descriptions checked15/15
  • Auth qualityAPI key sent as a header8/15
  • Maintenancelast push 85 days ago12/15
  • Maintainer identitynamespace and repository owner differ; website matches verified namespace6/10
Overall 81/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How OptionsBell Options Flow compares

Against every graded SEO MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
81/100
higher than 63% of 769 SEO servers
Tools
13
the typical SEO server has 6
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote SEO server answers 100%
Response time
151 ms
faster than 77% of 536 SEO servers

What its tools let an agent do: 13 read

Install OptionsBell Options Flow in Claude Code, Cursor or VS Code

claude mcp add --transport http options-flow https://optionsbell.com/mcp
Add to Cursor

What the publisher says

From the OptionsBell Options Flow repository's README, as published. We do not edit it. Read it on GitHub

OptionsBell MCP Server

Ask Claude (or any MCP client) about unusual options activity on 7,000+ US-listed stocks. The whole US options tape is rescanned every 5 minutes; this server exposes the unusual prints and the analytics derived from them.

  • Endpoint: https://optionsbell.com/mcp (Streamable HTTP)
  • Registry name: com.optionsbell/options-flow
  • Website: optionsbell.com
  • Setup guide: optionsbell.com/docs/mcp

This repository hosts the registry manifest and documentation for the

hosted (remote) server. The server itself runs at optionsbell.com.

What you can ask

  • "What unusual put buying hit TSLA today?"
  • "Where has unusual flow shown up for 10+ consecutive days?"
  • "Which sectors is premium concentrating in this week?"
  • "Show me stocks with put IV rank above 0.8 - and pull the biggest prints on each."

Tools (13)

Authentication (BYOK)

Connect with your own OptionsBell API key - generated at optionsbell.com/settings (active subscription required):

(https://optionsbell.com/u/mct_xxx/mcp) generated in Settings - named, revocable, no key handling in client configs.

  • X-API-Key: sms... header, or Authorization: Bearer sms...
  • Recommended: a personal connector URL

Anonymous connections can list tools; calls return a friendly hint. Tool calls count 1:1 against your API rate limits (Pro: 30/min, 2,000/day).

Quick connect

Claude Code:

claude mcp add --transport http optionsbell https://optionsbell.com/u/mct_xxx/mcp

Claude Desktop (claudedesktopconfig.json):

{
  "mcpServers": {
    "optionsbell": {
      "url": "https://optionsbell.com/u/mct_xxx/mcp"
    }
  }
}

claude.ai (web): Settings → Connectors → Add custom connector → paste your connector URL.

Full walkthrough: optionsbell.com/docs/mcp

Data notes

filter, not the full options tape. Derived analytics are aggregated from those prints (~75 trading days of history).

  • Coverage is unusual activity only - contracts that passed the unusual
  • Premium values are estimates (last_price × volume × 100).
  • Market data, not investment advice.

Support

  • Docs: optionsbell.com/docs · openapi.yaml · llms.txt
  • Contact: contact@optionsbell.com

Nothing above is checked by us. What we check is on the safety report.

OptionsBell Options Flow: common questions

Is OptionsBell Options Flow MCP server safe?
Mostly: it is graded B (81/100). Read the OptionsBell Options Flow safety report
How do I install OptionsBell Options Flow?
It runs remotely at optionsbell.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does OptionsBell Options Flow need an API key?
Yes. The registry entry asks for X-API-Key.
Is OptionsBell Options Flow maintained?
The last commit was 124 days ago (2026-07-03). The latest release is v2.0.0.
Is OptionsBell Options Flow up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of OptionsBell Options Flow?
Servers from other publishers that do the same job: Mencoro MCP server, ApexVol Options Analytics MCP server and Decisionmatrix MCP server.
How does OptionsBell Options Flow compare with other SEO MCP servers?
safety score 81/100 (higher than 63% of 769 SEO servers); tools 13 (the typical SEO server has 6); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

Alternatives to OptionsBell Options Flow

Same job from other publishers: the closest match first, then the best rated.

  • Mencoro
    Track and manage how your brand appears in AI answers: rank, mentions, sentiment, share of voice.
    A
  • ApexVol Options Analytics
    Options analytics for AI assistants: chains, IV rank, VRP, Greeks, GEX, expected moves, screeners.
    A
  • Decisionmatrix
    Deterministic multi-criteria decision analysis for AI agents — score, rank & explain options.
    A
  • three.ws Signals
    Discover signal feeds ranked by proven edge, rank publishers, and subscribe + track results.
    B
  • Suede Skills MCP
    Read-only access to 71 Suede skills: discovery, install options, SEO audits, A-F grading.
    A