@cyanheads/brapi-mcp-server
by cyanheads
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| OTEL_ENABLED | No | OpenTelemetry enabled | false |
| MCP_AUTH_MODE | No | Auth mode: none, jwt, oauth | none |
| MCP_HTTP_PORT | No | HTTP port | 3010 |
| MCP_LOG_LEVEL | No | Log level | info |
| BRAPI_PAGE_SIZE | No | Upstream pageSize during canvas spillover walks | 1000 |
| BRAPI_EXPORT_DIR | No | Directory for brapi_dataframe_export output files | |
| BRAPI_LOAD_LIMIT | No | In-context row cap before spilling to canvas dataframe | 1000 |
| MCP_SESSION_MODE | No | Session mode: stateful, stateless, auto | auto |
| MCP_TRANSPORT_TYPE | No | Transport: stdio or http | stdio |
| BRAPI_ENABLE_WRITES | No | Opt-in for brapi_submit_observations registration | false |
| BRAPI_CANVAS_MAX_ROWS | No | Per-query response row cap for brapi_dataframe_query | 10000 |
| BRAPI_DEFAULT_API_KEY | No | Static API key for default connection | |
| STORAGE_PROVIDER_TYPE | No | Storage backend | in-memory |
| BRAPI_DEFAULT_BASE_URL | No | Default BrAPI v2 base URL | |
| BRAPI_DEFAULT_PASSWORD | No | SGN session-token auth password for default connection | |
| BRAPI_DEFAULT_USERNAME | No | SGN session-token auth username for default connection | |
| BRAPI_ALLOW_PRIVATE_IPS | No | Allow RFC 1918/loopback targets (dev-only) | false |
| BRAPI_SESSION_ISOLATION | No | Scope connection state and canvas to session | true |
| BRAPI_REQUEST_TIMEOUT_MS | No | Per-request HTTP timeout | 30000 |
| BRAPI_RETRY_MAX_ATTEMPTS | No | Retry max attempts for 429/5xx | 3 |
| BRAPI_CANVAS_DROP_ENABLED | No | Opt-in for brapi_dataframe_drop registration | false |
| BRAPI_DATASET_TTL_SECONDS | No | TTL for dataframe provenance metadata | 86400 |
| BRAPI_RETRY_BASE_DELAY_MS | No | Retry base delay in ms | 500 |
| BRAPI_COMPANION_TIMEOUT_MS | No | Timeout for non-critical companion enrichments | 8000 |
| BRAPI_DEFAULT_API_KEY_HEADER | No | Header name for API key (default Authorization) | |
| BRAPI_SEARCH_POLL_TIMEOUT_MS | No | Async search polling timeout | 60000 |
| BRAPI_CANVAS_QUERY_TIMEOUT_MS | No | Wall-clock timeout for brapi_dataframe_query | 30000 |
| BRAPI_DEFAULT_OAUTH_CLIENT_ID | No | OAuth2 client ID for default connection | |
| BRAPI_GENOTYPE_CALLS_MAX_PULL | No | Upstream row ceiling per brapi_find_genotype_calls invocation | 100000 |
| BRAPI_MAX_CONCURRENT_REQUESTS | No | Per-connection concurrency cap | 4 |
| BRAPI_SEARCH_POLL_INTERVAL_MS | No | Async search polling interval | 1000 |
| BRAPI_BUILTIN_ALIASES_DISABLED | No | Comma-separated alias names to remove from built-in registry | |
| BRAPI_DEFAULT_OAUTH_CLIENT_SECRET | No | OAuth2 client secret for default connection | |
| BRAPI_GENOTYPE_MATRIX_MAX_COLUMNS | No | Distinct-variant column ceiling per brapi_export_genotype_matrix | 10000 |
| BRAPI_REFERENCE_CACHE_TTL_SECONDS | No | TTL for programs/trials/locations/crops cache | 3600 |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
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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