Search / fi.brighter/brighter
Brighter
R0· no sign-inBrowse, backtest and write rule-based portfolios of tokenized US stocks.
v1.0.0 · active · website · descriptor JSON · versions
Search / fi.brighter/brighter
R0· no sign-inBrowse, backtest and write rule-based portfolios of tokenized US stocks.
v1.0.0 · active · website · descriptor JSON · versions
{
"mcpServers": {
"brighter": {
"type": "http",
"url": "https://mcp.brighter.fi/mcp"
}
}
}claude mcp add --transport http brighter https://mcp.brighter.fi/mcp[mcp_servers.brighter]
url = "https://mcp.brighter.fi/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"brighter": {
"type": "remote",
"url": "https://mcp.brighter.fi/mcp",
"enabled": true
}
}
}{
"mcpServers": {
"brighter": {
"type": "http",
"url": "https://mcp.brighter.fi/mcp"
}
},
"deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=brighter&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLmJyaWdodGVyLmZpL21jcCJ9"
}{
"servers": {
"brighter": {
"type": "http",
"url": "https://mcp.brighter.fi/mcp"
}
}
}{
"mcpServers": {
"brighter": {
"httpUrl": "https://mcp.brighter.fi/mcp"
}
}
}extensions:
"brighter":
enabled: true
name: "brighter"
type: streamable_http
uri: "https://mcp.brighter.fi/mcp"
timeout: 300
protocol.modernsupports 2026-07-28 (server/discover)protocol.statelessanswers without a sessionprotocol.transportstreamable HTTPprotocol.list_ttltools/list carries no ttlMs, so clients re-fetch itauth.prm, auth.as_metadata, auth.cimdno remote uses OAuthauth.secret_in_urlno templated URLtools.descriptionsevery tool has a descriptiontools.description_lengthdescriptions are concisetools.schemasevery tool has an object input schematools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky onestools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: backtest_strategy (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); backtest_code (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); dsl_reference (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …tools.token_costabout 1,453 tokens to load every tooltools.api_dumptools are not a one-to-one API dumpstability.changesno tool changes in 30 daysstability.rug_pullno tool changed its meaning under the same namedeps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI packageNo tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.
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.
+dns-namespace +website +reachable +uptime-100% +updated-20d-ago -no-repository
Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.
| remote | auth | reachable | uptime 30d | p50 | protocol | last ok |
|---|---|---|---|---|---|---|
https://mcp.brighter.fi/mcp streamable-http | none | yes | 100% | 604 ms | 2026-07-28, 2025-11-25, 2025-06-18, 2025-03-26 | 2026-10-20 |
asset_history | Daily closing prices for one asset over a calendar year, for checking a rule's premise against what actually happened. |
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. |
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. |
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. |
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. |
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. |
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. |
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. |
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. |
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. |
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. |
Schemas: list_tools.
{
"name": "fi.brighter/brighter",
"title": "Brighter",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"remotes": [
{
"url": "https://mcp.brighter.fi/mcp",
"type": "streamable-http"
}
],
"version": "1.0.0",
"websiteUrl": "https://brighter.fi",
"description": "Browse, backtest and write rule-based portfolios of tokenized US stocks."
}