Datarails

Datarails FinanceOS MCP Server

Hosted Model Context Protocol server that connects an AI assistant to a tenant's Datarails financial data. Exposes read-only tools for discovering data models and fields, profiling numeric and categorical columns, fetching filtered rows, running asynchronous grouped aggregations, listing business metrics, and generating Excel intelligence workbooks. Authenticated with OAuth 2.1 (authorization code + PKCE, dynamic client registration); access is bounded server-side by the caller's existing Datarails permissions. A paid, per-tenant entitlement.

GitHub OpenAPI

Documentation

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Documentation
https://support.datarails.com/hc/en-us/articles/25849710214556-Datarails-FinanceOS-MCP-Server-Technical-Documentation

Specifications

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OpenAPI
https://raw.githubusercontent.com/api-evangelist/datarails/refs/heads/main/openapi/datarails-financeos-mcp-openapi.json

Other Resources

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MCPServer
https://raw.githubusercontent.com/api-evangelist/datarails/refs/heads/main/mcp/datarails-mcp.yml
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ToolCrosswalk
https://raw.githubusercontent.com/api-evangelist/datarails/refs/heads/main/mcp/datarails-tool-crosswalk.yml
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Overlay
https://raw.githubusercontent.com/api-evangelist/datarails/refs/heads/main/overlays/datarails-financeos-mcp-overlay.yaml
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SourceCode
https://github.com/Datarails/dr-claude-code-plugins-re
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APIsJSON
https://raw.githubusercontent.com/api-evangelist/datarails/refs/heads/main/apis.yml

OpenAPI Specification

datarails-financeos-mcp-openapi.json Raw ↑ 
{"openapi":"3.1.0","info":{"title":"Datarails Finance OS MCP Server","version":"3.0.0"},"paths":{"/health":{"get":{"summary":"Health","operationId":"health_health_get","responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{}}}}}}},"/.well-known/oauth-protected-resource":{"get":{"summary":"Protected Resource Metadata","operationId":"protected_resource_metadata__well_known_oauth_protected_resource_get","responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{}}}}}}},"/.well-known/openid-configuration":{"get":{"summary":"Openid Configuration","operationId":"openid_configuration__well_known_openid_configuration_get","responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{}}}}}}},"/oauth/callback":{"get":{"summary":"Oauth Callback","description":"Handle Descope callback — exchange session token for JWT via POST.","operationId":"oauth_callback_oauth_callback_get","parameters":[{"name":"session_token","in":"query","required":false,"schema":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Session Token"}},{"name":"env_url","in":"query","required":false,"schema":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Env Url"}},{"name":"state","in":"query","required":false,"schema":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"State"}},{"name":"error","in":"query","required":false,"schema":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Error"}}],"responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{}}}},"422":{"description":"Validation Error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/HTTPValidationError"}}}}}}},"/ready":{"get":{"summary":"Ready","operationId":"ready_ready_get","responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{}}}}}}}},"components":{"schemas":{"HTTPValidationError":{"properties":{"detail":{"items":{"$ref":"#/components/schemas/ValidationError"},"type":"array","title":"Detail"}},"type":"object","title":"HTTPValidationError"},"ValidationError":{"properties":{"loc":{"items":{"anyOf":[{"type":"string"},{"type":"integer"}]},"type":"array","title":"Location"},"msg":{"type":"string","title":"Message"},"type":{"type":"string","title":"Error Type"},"input":{"title":"Input"},"ctx":{"type":"object","title":"Context"}},"type":"object","required":["loc","msg","type"],"title":"ValidationError"}}}}
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