Greenspark API
Greenspark operates an official remote MCP server hosted by ReadMe at https://docs.getgreenspark.com/mcp. v1 is read-only: it exposes the Greenspark OpenAPI specs and guides for schema-aware answers, and allows execute-request on enabled GET routes when a valid x-api-key is provided (match key to host: sandbox key -> sandbox host, production key -> production host). Registry metadata (server.json), editor install examples, and Agent Skills live at github.com/getgreenspark/mcp. Tool list captured verbatim from the Greenspark MCP documentation.
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Endpoint
Hosted endpoint · transport streamable-http
Connect
This is a remote MCP server — point an MCP client at the endpoint URL. Clients with native remote support (Claude, Cursor, VS Code, …):
For stdio-only clients (older Claude Desktop, etc.), bridge with mcp-remote:
If the server requires authentication, add the provider's token/header (e.g. an X-API-Key) per its docs. A quick reachability check:
Tools
list-specs— Browse the available OpenAPI specs.list-endpoints— List routes across the specs.get-endpoint— Full schema for a single operation.search-endpoints— Find routes by keyword.execute-request— GET-only live call, on routes enabled in ReadMe MCP settings, authenticated with x-api-key.get-server-variables— Environment / server URL hints from the spec.
About MCP
The Model Context Protocol (MCP) is an open protocol Anthropic introduced for connecting LLM-based agents to external tools and data sources. Providers publish MCP servers that expose their API surface as structured, discoverable tools — an MCP-compatible client (Claude Desktop, Cursor, Cline, Continue, etc.) can connect to the server and call its tools without any per-provider integration code.
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