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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "optimistfi": {
      "type": "http",
      "url": "https://mcp.optimistfi.com/mcp"
    }
  }
}

claude mcp add --transport http optimistfi https://mcp.optimistfi.com/mcp

[mcp_servers.optimistfi]
url = "https://mcp.optimistfi.com/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "optimistfi": {
      "type": "remote",
      "url": "https://mcp.optimistfi.com/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "optimistfi": {
      "type": "http",
      "url": "https://mcp.optimistfi.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=optimistfi&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLm9wdGltaXN0ZmkuY29tL21jcCJ9"
}

{
  "servers": {
    "optimistfi": {
      "type": "http",
      "url": "https://mcp.optimistfi.com/mcp"
    }
  }
}

{
  "mcpServers": {
    "optimistfi": {
      "httpUrl": "https://mcp.optimistfi.com/mcp"
    }
  }
}

extensions:
  "optimistfi":
    enabled: true
    name: "optimistfi"
    type: streamable_http
    uri: "https://mcp.optimistfi.com/mcp"
    timeout: 300

Quality 85 / 100new

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 hygiene93 · 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.annotations17 of 17 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
warn
tools.token_costabout 11,350 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stabilityn/a · weight 15

n/a
stability.changes, stability.rug_pulltool history recorded for 1 of the 7 days needed

dependenciesn/a · weight 15

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

17 tools, about 11,350 tokens to load them all · tool set 083d519c329b · tools last changed 2026-10-19 · checked 2026-10-20 09:31 UTC

Tool changes

2026-10-19get_perps_marketchangeddescription, input schemameaning changed
before
Perps across ~1,600 assets: trending, movers, funding, funding_gaps, premium, open_interest, liquidations, whales, new_listings, weekend, lean, leverage, builds, venues, market_series, funding_heatmap, returns, rsi, sessions. Use when the user asks: where can I trade 100x. Not for: one market → get_perps. Args: view; window; market; venue.
after · 30% of words in common
Perps market research and sized trade costs. trade/cost: BTC/ETH entry, holding and exit dollars from fresh books. Funding, OI, whales and advanced supplied-data studies. Use when the user asks: what does my position cost; where can I trade 100x. Not for: one market overview → get_perps. Args: view; workflow; parameters; market; venue.
2026-10-19get_prop_firmschangeddescription
before
Perps prop firms from their own pages: rules, each challenge's price after any live code, discount codes, country, platforms, assets, max allocation. Use when the user asks: crypto prop firm rules; X discount code; cheapest $50K challenge; prop firms in the UAE. Args: firm; rule; account_usd; country; asset; on_chain; max_price_usd.
after · 67% of words in common
Perps prop firms from their own pages: rules, challenge prices and live codes, country, platforms, assets, max allocation; a named firm's on-chain hedge book, reserves or payouts. Use when the user asks: prop firm rules; X discount code; cheapest $50K challenge; can Propr pay. Args: firm; rule; account_usd; country; asset; on_chain; max_price_usd.
2026-10-19get_perps_marketchangedinput schema

Full history: list_changes · trend: quality JSON.

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 100 / 100

provenance100

liveness100

freshness100

hygiene100

+repository +namespace-matches-repo +dns-namespace +website +reachable +uptime-100% +updated-1d-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://mcp.optimistfi.com/mcp` streamable-http	none	yes	100%	543 ms	2025-11-25	2026-10-20

Tools (17)

`answer`read-only	A stock's full read in one call: the standing investment case, valuation off its filed financials, and the latest quarter. Use when the user asks: is X a buy; is X cheap; what are X's earnings; how was X's quarter; did X beat. response_mode=plain for beginners. Not for: several companies → compare. Args: entity; response_mode.
`compare`read-only	Two or more companies side by side: each one's valuation, investment case, and what supports or challenges it, so the comparison rests on the cases, not just ratios. Use when the user asks: X vs Y; which is the better buy; is X or Y more defensive. response_mode=plain for beginners. Not for: one company → answer. Args: entities (2-5).
`get_calendar`read-only	What is ahead for a company, nearest first: the next earnings date projected from its own filing cadence (held, not rolled, marked overdue when lapsed) and trial readouts. Use when the user asks: when does X report next; what's coming up for X. Not for: past events → get_filings; what the earnings were → answer. Args: entity; types; limit.
`get_capital_returns`read-only	How a company returns capital: dividend-rate history with each raise or cut, buyback authorizations beside the cash actually spent, splits and name changes. Forward ex-dates are not served. Use when the user asks: did X raise its dividend; is X buying back stock; has X cut it. Args: entity; kind = dividends \| buybacks \| actions.
`get_congress_trades`read-only	US House stock-trade disclosures (STOCK Act) by ticker or by member, dated by transaction. Use when the user asks: which members of Congress traded X; what did a named member buy; is Congress selling X. Not for: company insiders → get_insider_trades. Args: ticker or member; limit.
`get_filings`read-only	A company's own disclosures: filed 8-K events, its press releases, the text of those 8-Ks, and governance red flags (late filings, auditor changes, selling clusters). Use when the user asks: any red flags at X; what did X announce; latest 8-K from X. Not 10-K/10-Q sections. Args: entity; kind = events \| press_releases \| event_text \| red_flags.
`get_insider_trades`read-only	Form 4 insider transactions for one company, newest first: who, role, code (P buy, S sell, A grant, M exercise, F tax), shares and dollar value. Use when the user asks: are insiders buying X; did X's CEO sell; insider activity at X. Not for: Congress → get_congress_trades. Args: entity; start; end; limit.
`get_perps`read-only	One perp market right now, venue by venue: price and premium to the index or stock, open interest, funding, max leverage, liquidation levels, whale trades, positioning; a stock perp's weekend move. Use when the user asks: X funding rate; where do X longs get liquidated. Not for: trends or book depth → get_perps_history. Args: entity.
`get_perps_desk`read-only	OptimistFi's perps desk: its stories, the traders directory with checked calls, and the Hyperliquid wallets it covered. Use when the user asks: latest perps news on X; is trader Y worth following. Args: view; market; trader; wallet; limit.
`get_perps_history`read-only	One perp market over time (1d to 90d): price, open interest, funding, taker buying vs selling, big accounts' net position; plus the latest book depth (±0.5/1/2%) and big accounts' P&L and leverage. Use when the user asks: X funding this week; are whales adding to X; how deep is X's book. Args: entity; window.
`get_perps_market`read-only	Perps market research and sized trade costs. trade/cost: BTC/ETH entry, holding and exit dollars from fresh books. Funding, OI, whales and advanced supplied-data studies. Use when the user asks: what does my position cost; where can I trade 100x. Not for: one market overview → get_perps. Args: view; workflow; parameters; market; venue.
`get_prop_firms`read-only	Perps prop firms from their own pages: rules, challenge prices and live codes, country, platforms, assets, max allocation; a named firm's on-chain hedge book, reserves or payouts. Use when the user asks: prop firm rules; X discount code; cheapest $50K challenge; can Propr pay. Args: firm; rule; account_usd; country; asset; on_chain; max_price_usd.
`get_thesis`read-only	The standing investment case for a stock: the thesis, its testable claims with the condition that breaks each, the bear case, catalysts, whether it still holds. Use when the user asks: what's the bull case for X; what would break X's thesis; is X's story holding up. response_mode=plain for beginners. Not for: valuation → answer. Args: entity; view.
`get_thesis_impact`read-only	One metric's recent quarters read against the investment case: the claim it tests, whether it supports or challenges it, and what it cannot prove. item=earnings covers revenue, profit and EPS. Use when the user asks: what do X's earnings mean for the thesis. response_mode=plain for beginners. Not for: the full read → answer. Args: entity; item.
`get_track_record`read-only	OptimistFi's dated track record on a company: each time a filing crossed or held its thesis's break condition. A crossing whose thesis predates the filing is a genuine call, dated before the event. Use when the user asks: has OptimistFi been right on X; did X's thesis break. response_mode=plain for beginners. Args: entity.
`resolve_entity`read-only	Resolve a ticker, company name or CIK to the canonical company (name, ticker, CIK, FIGI), confirming which company a name means before other tools run. Use when the user asks: which company is X; what's the ticker for X; is X listed. Args: query.
`what_changed`read-only	What has happened for a company since a date, read against its case: the latest quarter's earnings, filings and 8-K events, insider trades, capital returns, price move. Use when the user asks: what changed with X; catch me up on X. response_mode=plain for beginners. Not for: the standing case → get_thesis. Args: entity; since.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "com.optimistfi/optimistfi",
  "title": "OptimistFi",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.optimistfi.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.30.1",
  "repository": {
    "url": "https://github.com/OptimistFi/optimistfi-mcp",
    "source": "github"
  },
  "websiteUrl": "https://optimistfi.com/mcp",
  "description": "Perpetual futures across 40 venues, perps prop firms and sourced theses on 6,100+ US stocks."
}