MCPサーバー

Brighter

            fi.brighter/brighter
        

暗号資産・Web3 金融・投資公開・接続可能 MCP 2026-07-28

このMCPでできること

Browses tokenized stock and ETF assets, validates rule-based portfolio strategies, retrieves allocations, and runs historical backtests.

asset_history

Daily closing prices for one asset over a calendar year, for checking a rule's premise against what actually happened.

入力スキーマ

{'type': 'object', 'required': ['ticker', 'year'], 'properties': {'year': {'type': 'integer', 'maximum': 2100, 'minimum': 2000, 'description': 'Calendar year.'}, 'ticker': {'type': 'string', 'description': 'Asset ticker, as find_assets returns it.'}}, 'additionalProperties': False}

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 cached per call — so run it deliberately, after check_strategy passes. Returns metrics only, never the curve.

入力スキーマ

{'type': 'object', 'required': ['code'], 'properties': {'code': {'type': 'string', 'description': "The strategy, in Brighter's language."}, 'range': {'enum': ['1y', '3y', '5y'], 'type': 'string', 'description': 'Window to test over.'}}, 'additionalProperties': False}

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 range are snapped into it. This is a real backtest, so make each one count.

入力スキーマ

{'type': 'object', 'required': ['id'], 'properties': {'id': {'type': 'string', 'description': 'Strategy id.'}, 'range': {'enum': ['1y', '3y', '5y'], 'type': 'string', 'description': 'Backtest window. Only these are kept warm; anything else is refused.'}, 'params': {'type': 'object', 'description': 'Parameter values by key, from get_strategy. Omitted keys use their default.', 'additionalProperties': {'type': 'number'}}}, 'additionalProperties': False}

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 with their line and column. Costs nothing and calls nothing upstream — check before you backtest.

入力スキーマ

{'type': 'object', 'required': ['code'], 'properties': {'code': {'type': 'string', 'description': "The strategy, in Brighter's language."}}, 'additionalProperties': False}

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 specific, and guessing its syntax wastes a turn.

入力スキーマ

{'type': 'object', 'properties': {'limits': {'type': 'boolean', 'description': 'Include the numeric limits a rule must stay inside.'}, 'indicators': {'type': 'boolean', 'description': "Include the full indicator table with every measure's syntax. Off by default; the reference already names them."}}, 'additionalProperties': False}

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.

入力スキーマ

{'type': 'object', 'properties': {'limit': {'type': 'integer', 'maximum': 30, 'minimum': 1, 'description': 'How many to return.'}, 'query': {'type': 'string', 'description': 'Match against ticker or company name.'}, 'offset': {'type': 'integer', 'maximum': 1000, 'minimum': 0, 'description': 'Where to start.'}, 'tickers': {'type': 'array', 'items': {'type': 'string'}, 'maxItems': 30, 'description': 'Look up these exact tickers.'}}, 'additionalProperties': False}

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.

入力スキーマ

{'type': 'object', 'required': ['code'], 'properties': {'code': {'type': 'string', 'description': "The strategy, in Brighter's language."}}, 'additionalProperties': False}

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.

入力スキーマ

{'type': 'object', 'required': ['id'], 'properties': {'id': {'type': 'string', 'description': 'Strategy id.'}, 'params': {'type': 'object', 'description': 'Parameter values by key. Omitted keys use their default.', 'additionalProperties': {'type': 'number'}}}, 'additionalProperties': False}

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 parameter keys with backtest_strategy.

入力スキーマ

{'type': 'object', 'required': ['id'], 'properties': {'id': {'type': 'string', 'description': 'Strategy id, as list_strategies returns it.'}}, 'additionalProperties': False}

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 the chosen period against its benchmark. Strategies that can hold leveraged or inverse funds are excluded unless asked for.

入力スキーマ

{'type': 'object', 'properties': {'sort': {'enum': ['return', 'newest'], 'type': 'string', 'description': 'Order of the list.'}, 'limit': {'type': 'integer', 'maximum': 24, 'minimum': 1, 'description': 'How many to return.'}, 'assets': {'type': 'array', 'items': {'type': 'string'}, 'maxItems': 30, 'description': 'Only strategies that can hold any of these tickers.'}, 'offset': {'type': 'integer', 'maximum': 10000, 'minimum': 0, 'description': 'Where to start, for paging.'}, 'period': {'enum': ['1y', '3y', '5y'], 'type': 'string', 'description': 'Window the returns cover.'}, 'cadence': {'type': 'array', 'items': {'enum': ['daily', 'weekly', 'monthly'], 'type': 'string'}, 'maxItems': 3, 'description': 'Only these rebalance cadences.'}, 'leveraged': {'type': 'boolean', 'description': 'Include strategies that can hold leveraged or inverse funds. Off by default.'}, 'beatsBenchmark': {'type': 'boolean', 'description': 'Only strategies ahead of their benchmark over the period.'}}, 'additionalProperties': False}

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 text, which is usually easier.

入力スキーマ

{'type': 'object', 'properties': {}, 'additionalProperties': False}

追加

                            backtest_code
                        

2026年10月2日2:40

追加

                            format_strategy
                        

2026年10月2日2:40

追加

                            check_strategy
                        

2026年10月2日2:40

追加

                            strategy_schema
                        

2026年10月2日2:40

追加

                            dsl_reference
                        

2026年10月2日2:40

追加

                            asset_history
                        

2026年10月2日2:40

追加

                            find_assets
                        

2026年10月2日2:40

追加

                            get_allocation
                        

2026年10月2日2:40

追加

                            backtest_strategy
                        

2026年10月2日2:40

追加

                            get_strategy
                        

2026年10月2日2:40

追加

                            list_strategies
                        

2026年10月2日2:40

サーバー情報

バージョン

1.0.0

通信方式

Streamable HTTP

ツール

レイテンシ

936 ms

最終スキャン

2026年10月2日2:40

初回確認

2026年10月2日2:12

エンドポイント

https://mcp.brighter.fi/mcp

Brighter

このMCPでできること

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