finnhub-mcp-server
by cyanheads
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| OTEL_ENABLED | No | Enable OpenTelemetry instrumentation. | false |
| MCP_AUTH_MODE | No | Auth mode: none, jwt, or oauth. | none |
| MCP_HTTP_PORT | No | Port for the HTTP server. | 3010 |
| MCP_LOG_LEVEL | No | Log level (RFC 5424: debug, info, notice, warning, error). | info |
| FINNHUB_API_KEY | Yes | Required. Free Finnhub API key from finnhub.io/register. | |
| FINNHUB_BASE_URL | No | Finnhub REST API base URL. Override for local testing or a proxy. | https://finnhub.io/api/v1 |
| MCP_TRANSPORT_TYPE | No | Transport: stdio or http. | stdio |
| STORAGE_PROVIDER_TYPE | No | Storage backend: in-memory, filesystem, supabase, cloudflare-kv/r2/d1. | in-memory |
| MCP_HTTP_ENDPOINT_PATH | No | HTTP endpoint path. | /mcp |
Capabilities
Server capabilities have not been inspected yet.
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
No tools | |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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