Analytics

optimistfi.com

Provides company intelligence tools for resolving entities and retrieving earnings, filings, insider trades, capital returns, and upcoming events.

1 endpoint17 known toolsFirst detected October 18, 2026Last detected October 18, 2026

ENDPOINT 1

https://mcp.optimistfi.com/mcp

No auth detected

MCP server metadata

Name: OptimistFi
Version: 1.30.0

Capabilities

experimentalpromptsresourcestools

Server instructions

OptimistFi serves three kinds of market data. US companies: the investment thesis for a stock alongside the numbers, SEC filings, insider and congressional trades, capital returns and the earnings calendar. Perpetual futures across venues: prices, funding, open interest, liquidations, leverage limits and the positions of big accounts on Hyperliquid. Prop firms that fund crypto and stock perps traders: each firm's rules, every challenge's price, live discount codes, country, platforms, asset classes and maximum allocation, read from the firms' own pages.

Known tools 17

what_changed

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.

Inferred read-only

resolve_entity

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.

Inferred read-only

get_calendar

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.

Inferred read-only

get_capital_returns

How a company returns capital: dividend-rate history with each raise or cut, buyback authorizations beside the cash actually spent, splits and name changes.

Inferred read-only

get_filings

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).

Inferred read-only

get_congress_trades

US House stock-trade disclosures (STOCK Act) by ticker or by member, dated by transaction.

Potential side effects

answer

A stock's full read in one call: the standing investment case, valuation off its filed financials, and the latest quarter.

Inferred read-only

get_perps

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.

Inferred read-only

get_perps_history

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.

Inferred read-only

get_prop_firms

Perps prop firms from their own pages: rules, each challenge's price after any live code, discount codes, country, platforms, assets, max allocation.

Inferred read-only

get_perps_desk

OptimistFi's perps desk: its stories, the traders directory with checked calls, and the Hyperliquid wallets it covered.

Inferred read-only

get_perps_market

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.

Inferred read-only

compare

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.

Inferred read-only

get_track_record

OptimistFi's dated track record on a company: each time a filing crossed or held its thesis's break condition.

Inferred read-only

get_thesis

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.

Inferred read-only

get_thesis_impact

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.

Inferred read-only

get_insider_trades

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.

Inferred read-only

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

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

Claude Code

.mcp.json

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

Claude Desktop

Settings → Connectors → Add custom connector

Name: optimistfi
Remote MCP URL: https://mcp.optimistfi.com/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

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

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

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

Generic MCP

Client-specific MCP configuration

{
  "name": "optimistfi",
  "transport": "streamable-http",
  "url": "https://mcp.optimistfi.com/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Loading Trust v2 evidence…

Checking the associated registrable domain. The BuiltWith key remains server-side.

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.