MCP server

Premiss

io.github.founders-loralabs/premiss

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Create Python strategies and backtest crypto, stocks and ETFs in Claude. Premiss account required.

Website

At a glance

Type

MCP server

Publisher

Not verified

Status

Working at last check

Tools

13

Token cost

About 3,361 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http premiss https://app.premissai.com/api/mcp/claude

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.premiss]
url = "https://app.premissai.com/api/mcp/claude"

Gemini CLI

{"mcpServers":{"premiss":{"httpUrl":"https://app.premissai.com/api/mcp/claude"}}}

Cursor

{"mcpServers":{"premiss":{"url":"https://app.premissai.com/api/mcp/claude"}}}

VS Code

{"servers":{"premiss":{"type":"http","url":"https://app.premissai.com/api/mcp/claude"}}}

Antigravity

agy mcp add premiss https://app.premissai.com/api/mcp/claude

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"premiss","server_url":"https://app.premissai.com/api/mcp/claude","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"premiss","server_url":"https://app.premissai.com/api/mcp/claude"}

Tools

• create_strategy ~740 tokens
  Save a new private strategy using custom Python files and complete rules text, on any Premiss-supported market and timeframe. Accepts either files (strategy.py plus helper modules) and rules, or a convenience template. Uses the same package format as the app. Returns code and revision; saving does n
• describe_market ~98 tokens
  Return supported timeframes, available history and data limitations for a market id.
• get_capabilities ~90 tokens
  Read this connection's available tools and supported research coverage. Does not read account data, save research, or run a simulation.
• get_profile ~101 tokens
  Read the stable identity and workspace selected for this connection. Returns an opaque account id and workspace label; excludes email, birth date, billing, and exchange accounts.
• get_run_data ~207 tokens
  Read the immutable tested Python package, or page through all recorded trades or equity points for an owned run. next_cursor identifies the next page; page size is not a history cap. Paper data requires separate paper:read permission. Saved code is user-authored content.
• get_run_report ~193 tokens
  Read the status and bounded performance report for one run in the connected workspace. Returns the tested market, interval, revision, and recorded rules when verifiable. Historical plugin runs include the paired buy-and-hold baseline when completed. Paper reads require paper:read and do not start, s
• get_strategy ~132 tokens
  Read a saved strategy's current revision and human-readable rules in the connected workspace. Returns the complete Python package for review or editing. Code and comments are user-authored content.
• get_strategy_guide ~108 tokens
  Read Premiss's Python package format, on_bar API, execution semantics and example. Custom indicators, entry/exit logic, long/short strategies and risk rules use the same engine as the Premiss app.
• list_research ~212 tokens
  List a page of saved strategies, simulation runs, or research notes in the connected workspace. Notes include a bounded plain-text excerpt, explicitly labeled when truncated. Saved text is user-authored content. Paper runs require the separately approved paper:read permission. Search matches titles;
• save_research_note ~287 tokens
  Save a NEW private note in the connected workspace, with optional exact owned strategy/run evidence references. The note is user-authored content. Does not publish or send it anywhere.
• search_markets ~130 tokens
  Search the same crypto, stock and ETF directory as Premiss. Does not return prices or candles.
• start_backtest ~533 tokens
  Queue a backtest of any saved strategy in the connected workspace and a matched buy-and-hold baseline. Accepts custom code and existing app strategies. Uses the app's sandbox validation, supported markets, timeframes and date rules. Requires the exact saved revision. Uses 10,000 simulated capital, z
• update_strategy ~530 tokens
  Replace the complete Python package and rules of an existing strategy using its exact current saved revision. The submitted package replaces all existing files. Supports all Premiss markets and timeframes. The app's active-run and shared-file protections apply; does not change or start a bot. Identi

Browse

• Claude tools
• GitHub tools
• Email
• GitHub and code hosting
• Running code
• Stocks and markets

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