fi.brighter/brighter

up checked 2026-11-11T11:37:53.916Z

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Publisher-provided title

Brighter

Publisher-provided description

Browse, backtest and write rule-based portfolios of tokenized US stocks.

Summary by lookupd

Lets an agent browse, backtest and write rule-based portfolios of tokenized US stocks, ETFs and T-bills against historical prices.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http brighter https://mcp.brighter.fi/mcp

Codex, remote (streamable-http)

codex mcp add brighter --url https://mcp.brighter.fi/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "brighter": {
      "url": "https://mcp.brighter.fi/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (11 tools)

Publisher-provided text

• list_strategies List the strategies published on brighter.fi, newest or best-performing first. Each carries its rebalance cadence, the assets it can hold, and its return over t
• get_strategy One strategy in full: what its rule does, the parameters you can tune with their ranges and defaults, every asset it can hold, and its benchmark. Use the parame
• backtest_strategy Run a published strategy over real market history with parameters of your choosing. Returns its figures against its benchmark. Values outside a parameter's rang
• get_allocation What a published strategy's rule holds right now, in basis points of the portfolio. This is the live target, computed from the latest close.
• find_assets Search the assets a Brighter strategy can hold — tokenized US stocks, ETFs and T-bills. A rule may only name a ticker that appears here.
• asset_history Daily closing prices for one asset over a calendar year, for checking a rule's premise against what actually happened.
• dsl_reference How to write a Brighter strategy: the language's blocks, indentation rules, indicators and limits. Read this before writing any rule — the language is small and
• strategy_schema The JSON schema for a strategy as an object, for when you would rather build the rule tree than write the text. check_strategy and backtest_code both accept tex
• check_strategy Check a strategy written in Brighter's language: syntax, semantics, and whether every ticker it names is one Brighter can actually trade. Returns the faults wit
• format_strategy Rewrite a strategy in the language's canonical form — the spelling Studio's editor shows. Useful for checking that what you wrote means what you think it means.
• backtest_code Run a strategy you have written against real market history and return its figures. This is a real backtest against real prices — not a simulation and not cache

Details

• Version: 1.0.0
• Transports: streamable-http
• Uptime (7 days): 100%
• Median latency: 931 ms
• First indexed: 2026-11-01T09:02:24.212Z
• Last seen in registry: 2026-11-01T09:02:24.212Z
• Website: https://brighter.fi

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