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8 clients · secrets stay placeholders

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{
  "mcpServers": {
    "otto": {
      "type": "http",
      "url": "https://api.ottodata.app/mcp"
    }
  }
}

claude mcp add --transport http otto https://api.ottodata.app/mcp

[mcp_servers.otto]
url = "https://api.ottodata.app/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "otto": {
      "type": "remote",
      "url": "https://api.ottodata.app/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "otto": {
      "type": "http",
      "url": "https://api.ottodata.app/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=otto&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vYXBpLm90dG9kYXRhLmFwcC9tY3AifQ%3D%3D"
}

{
  "servers": {
    "otto": {
      "type": "http",
      "url": "https://api.ottodata.app/mcp"
    }
  }
}

{
  "mcpServers": {
    "otto": {
      "httpUrl": "https://api.ottodata.app/mcp"
    }
  }
}

extensions:
  "otto":
    enabled: true
    name: "otto"
    type: streamable_http
    uri: "https://api.ottodata.app/mcp"
    timeout: 300

Quality 91 / 100strong

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene100 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations39 of 39 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 6,276 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changesno tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

39 tools, about 6,276 tokens to load them all · tool set 7f1b21f08116 · checked 2026-10-20 11:40 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 89 / 100

provenance85

liveness100

freshness65

hygiene100

+repository +dns-namespace +website +reachable +uptime-100% ~updated-96d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://api.ottodata.app/mcp` streamable-http	none	yes	100%	476 ms	2025-11-25	2026-10-20

Tools (39)

`agent_performance`read-only	Realized trading performance for an agent, derived from position_closed events: trade count, win rate, total/average P&L (bps), total P&L (USD), average holding hours, per-ticker breakdown and the last 20 closed trades. agent: gap-trader \| narrative-trader. mode: '' (all) \| paper \| live \| onchain — filter trades by execution mode.
`agent_position_book`read-only	Server-side derived open position book for a trading agent: every order_filled event without a later matching position_closed on the same ticker counts as open, joined with the live Chainlink price for unrealized P&L (bps and USD). Replaces rebuilding the book from raw agent events. agent: gap-trader \| narrative-trader. mode: '' (all) \| paper \| live \| onchain — filter positions by execution mode.
`chain_deployments`read-only	New contract deployments on Robinhood Chain (Ottoscan; full history since genesis). tokens_only=True returns only new token contracts.
`chain_stats`read-only	Robinhood Chain deployment statistics: daily deploy/token counts, top deployers, total contract/verified counts (Ottoscan analytics).
`competition_leaderboard`read-only	Public leaderboard of Otto's paper trading competition: every participant ranked by return % on the shared $10,000 starting budget, with equity, P&L, open position count, trade count and last activity. No key required. Fills are server-priced from Chainlink, so rankings cannot be gamed with self-reported prices.
`competition_my_portfolio`read-only	The competition paper portfolio behind an otto_pk_ key: cash, equity, return %, realized/unrealized P&L, open positions with live prices, recent trades (each tagged with its source: your MCP agent or Otto's hosted gap/narrative engine) and the entry's strategy prefs. Check this before sizing a new competition_paper_trade.
`competition_paper_trade`	Place a PAPER fill in Otto's trading competition on behalf of the key's owner. No real funds move — the fill is priced server-side at the latest Chainlink price (callers can never supply a price). api_key: the personal otto_pk_ key issued when the wallet joined at ottodata.app/competition. side: buy \| sell. qty: token quantity (shares). Include a short `reason` — it shows up in the owner's trade history. Rules enforced server-side: $10,000 starting budget, long-only, max $2,000 notional per trade, max 10 open positions, max 40 trades/day. On a rule violation the response is {"error": "..."} — read it and adjust instead of retrying blindly.
`execute_onchain_swap`destructive	Execute a REAL on-chain swap on Robinhood Chain via the Rialto router, signed by Otto's server-side trading wallet. side=buy spends `usd_amount` USDG to buy the ticker's Hood token; side=sell sells `qty` tokens back to USDG. The server enforces hard guardrails independently of the caller: USDG<->allowlisted-token pairs only, per-trade and daily USD caps, and a slippage cap. On success the matching order_filled/position_closed event (payload mode=onchain, with tx_hash) is written automatically — the position book, performance stats and trade chart update without a separate report_agent_status call. key: the operator's OTTO_AGENT_KEY. agent: gap-trader \| narrative-trader. Returns tx_hash, fill qty/price/usd and pnl_bps (sells with a known entry).
`flow_summary`read-only	Whale-flow summary per ticker: transfer count, total USD volume, mint/burn USD (supply change) and the largest transfer.
`funding_carry_signals`read-only	Deterministic funding-carry candidates joining perp funding (Arcus/Lighter) with perp-vs-spot basis. Per ticker: funding rate + annualized funding_apr_pct, perp-vs-Chainlink gap (bps) and a label — carry_long_spot_short_perp (hold Hood spot, short the perp, collect positive funding), carry_short_spot_long_perp (inverse) or no_carry — plus the standard risk flags. min_abs_bps filters on \|perp_vs_chainlink_bps\|. Signals are NOT orders.
`gap_trade_signals`read-only	Deterministic signals for the gap-trader strategy: per Hood ticker the overnight gap it currently carries (bps), a signal (long_at_open \| avoid_or_reduce \| none), 14-day gap statistics, the hit rate of pre-open gap direction vs open direction (hit_rate_14d) and risk flags (oracle_paused, stale, low_liquidity, earnings_within_48h). Signals are NOT orders — sizing and approval belong to the user. The most informative window is pre-open 09:15-09:29 ET; signals are suppressed while the market is open (session=regular).
`hood_attention`read-only	Reddit attention/alpha score joined with live basis for Hood tokenized stocks: which tokens have social interest AND an on-chain premium/discount at the same time. Fan-out (same post, many tickers) is deduplicated.
`hood_basis_history`read-only	Minute-level basis history for one ticker (newest first). Example tickers: NVDA, TSLA, SPY. limit max 5000.
`hood_basis_snapshot`read-only	Current basis (premium/discount) snapshot for all Robinhood Chain tokenized stocks. Per ticker: chainlink_px (on-chain price), ref_last (NASDAQ), basis_bps (+ = token trades at a premium), overnight_bps (move vs last close) and the oracle_paused flag.
`hood_earnings_risk`read-only	Earnings risk for Hood tokenized stocks (weekly earnings radar): per ticker report_date/time, days_to_earnings, implied_move_pct (option-implied expected move), beat_probability (0-100), PEAD status + live basis join. Earnings released while NASDAQ is closed make the token gap — watch small days_to_earnings for off-hours risk management. tickers: CSV filter (empty = full Hood universe).
`hood_feeds`read-only	Registry of all tokenized stock and crypto feeds tracked on Robinhood Chain (Chainlink proxy + token contract addresses).
`hood_gap_sessions`read-only	Session-by-session gap history for one ticker (each overnight/weekend session is a separate row).
`hood_gaps_live`read-only	Live view of the current off-hours session: which tickers trade at the largest premium/discount vs their last close. Returns 'regular' when the stock market is open.
`hood_gaps_summary`read-only	Overnight and weekend premium/discount statistics for all tickers: average, min/max and latest value (bps). Tokens trade 24/5, so this measures the drift that builds up while NASDAQ is closed.
`hood_off_hours_catalysts`read-only	Dated catalysts that can move token prices while NASDAQ is closed (nights/weekends) — flattened from all research cards, sorted by date. For agents watching overnight gap and weekend risk.
`hood_pools`read-only	Tracked Uniswap (Hood) pools: pool price per token, liquidity (USD) and deviation vs the Chainlink oracle price (dev_bps). Refreshed every 5 min.
`hood_quote`read-only	Minimal fast quote for one Hood ticker: Chainlink price (token + per-share), NASDAQ references (ref_last, ref_prev_close), basis/overnight bps, the most liquid pool's price/liquidity/deviation and oracle_paused/stale flags. Use for sizing and fill pricing instead of pulling the full 32-ticker snapshot.
`hood_sector_rotation`read-only	Sector rotation context for Hood tokenized stocks (API-only tracker refreshed every 3h): market regime (risk_on\|risk_off\|mixed), an 11-SPDR sector score/label/flow board and a per-ticker join — sector score (0-100), label (inflow\|interest\|neutral\|outflow_leaning\|outflow), flow trend, theme matches + live basis. Answers where money is rotating and whether your token's sector is in inflow or outflow. tickers: CSV filter (empty = full Hood universe).
`hood_stock_research`read-only	Daily deep-research report: score (0-100), rating (strong_buy\|buy\|hold\| avoid) and 4 analysis columns per Hood tokenized stock: thesis, dated catalysts (off_hours-flagged, verified earnings dates), financials (PE ttm/fwd, growth, margins, valuation_label: expensive\|fair\|discount\|n_a), competitors (peers + positioning) and news_summary ([+]/[=]/[-] tagged). The api_data field carries exact API numbers (price, market cap, 1d/7d/30d, 52w, target mean/hi/lo, analyst rec counts) — use it when precision matters. With ticker: one card + live basis join; empty: full report.
`hood_ticker_brief`read-only	One-call brief for a single Hood ticker: live quote (price, basis, pool, risk flags), research card (rating/score/thesis/catalysts), earnings risk, sector rotation context, best Reddit attention signal, 24h whale-flow summary and recent tagged news. Replaces 6-7 separate tool calls when an agent researches one ticker. Missing upstream sources fail-soft: the field is null.
`market_events`read-only	Machine-readable news events (crypto + stocks). symbols is comma-separated (NVDA,BTC), event_type: listing\|hack\|regulation\|earnings\| etf\|partnership\|macro\|liquidation\|stablecoin\|general. importance 0-100.
`narrative_trade_signals`read-only	Deterministic candidates for the narrative-trader strategy: per Hood ticker the highest-alpha Reddit signal (alpha_score, evidence, themes), a signal bias (long_candidate = rising attention \| avoid_or_fade = crowded trade \| context = regime info), live Chainlink price, basis and risk flags. The `reason` field is the Reddit summary — carry it into status reports and the chart as the buy/sell rationale. Signals are NOT orders.
`oracle_deviation`read-only	Chainlink-vs-Uniswap pool price deviation (bps, sorted by absolute value). status: ok (<100), warning (100-500), alert (>500). Large deviations are normal in low-liquidity pools — check liquidity_usd.
`partner_my_trades`read-only	Recent fills you've reported with partner_report_fill, most recent first.
`partner_report_fill`	Report a fill you already signed and broadcast yourself (via partner_swap_quote) so it appears in Otto's records. Otto does NOT verify the transaction on-chain in this version — it trusts the partner it already approved. side: buy \| sell. tx_hash: the transaction hash from your own broadcast.
`partner_swap_quote`read-only	Get an UNSIGNED Rialto swap quote for an approved partner. YOU sign and broadcast the returned transaction yourself, with your own wallet's private key, on your own infrastructure — Otto never sees or holds your key and never submits anything on your behalf. api_key: the otto_pn_ key Otto's admin issued you directly. sell_token/buy_token: Hood token contract addresses (0x...). sell_amount: human units of sell_token (e.g. "25" USDG, not wei). taker: the wallet address that will actually sign and hold the position. Returns the raw Rialto quote including tx.to, tx.data, tx.value and min_buy_amount — everything needed to build and sign the transaction. After broadcasting, call partner_report_fill so the trade shows up in Otto's records.
`perp_funding`read-only	Hourly funding rates on tokenized-stock perps (Arcus + Lighter). Without params: latest value per venue+ticker pair (funding_apr_pct = annualized %). With ticker: history. Tokens trade 24/7 while the stock market does not — weekend/overnight funding is the price of that mismatch.
`perp_spot_basis`read-only	Perp mark price vs Hood on-chain spot (Chainlink per-share + pool), deviation in bps per ticker. A large \|perp_vs_chainlink_bps\| means the perp and spot price the same stock differently — a cross-venue opportunity or a stale-oracle signal. Fields are null for markets without a Hood spot.
`reddit_alpha_signals`read-only	Ticker alpha signals extracted from Reddit (novelty, mention velocity and cross-sub spread components). signal_type: ticker_alpha\|crowded_trade\| event_mispricing\|squeeze_watch. tickers is comma-separated (NVDA,TSLA).
`reddit_market_regime`read-only	Current market regime inferred from Reddit chatter (e.g. mag7_only_rally, risk_on_call_chase) + confidence + flags to watch.
`report_agent_status`	Status report from a trading agent — the live panel on ottodata.app/agents renders this stream. kind: run_started \| signals \| order_proposed \| order_approved \| order_filled \| order_skipped \| position_closed \| run_summary \| error. agent: gap-trader \| narrative-trader. key: the operator's OTTO_AGENT_KEY value (wrong keys are rejected). Call at every runbook step; keep message short and human-readable (e.g. 'BUY 3 NVDA @ 184.20 limit — gap +82bps').
`service_status`read-only	Trust status of the Otto data layer: per-feed freshness (age_sec/stale), 24h tick coverage, NASDAQ reference availability and oracle-pause count. Call before making trading decisions — status: ok\|degraded\|down.
`stable_risk`read-only	Deviation of USDG and other stablecoins from $1 parity (depeg risk, bps).
`token_flows`read-only	Large on-chain token transfers (whale flows): 32 stock tokens + USDG above the USD threshold. direction: mint\|burn\|transfer. Mints/burns show the tokenized stock supply changing (issuance/redemption).

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "app.ottodata/otto",
  "title": "Otto Data — Robinhood Chain",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://api.ottodata.app/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.2.0",
  "repository": {
    "url": "https://github.com/Degergokalp/otto-data",
    "source": "github"
  },
  "websiteUrl": "https://ottodata.app",
  "description": "Live Robinhood Chain tokenized-stock data: basis vs NASDAQ, gaps, pools, whale flows."
}