How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

Grounded.tools MCP Transport API

Model Context Protocol transport endpoints for connecting AI assistants. Supports SSE and streamable HTTP transports.

Grounded.tools MCP Transport API is one of 2 APIs that Grounded.tools publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

This API exposes 4 JSON Schema definitions.

Tagged areas include MCP Transport. The published artifact set on APIs.io includes an OpenAPI specification, a GitHub repository, a JSON-LD context, and 4 JSON Schemas.

This API exposes 2 operations across 2 paths, and defines 2 schemas. It is described by OpenAPI 3.2.0, at version 0.1.0.

Requests are made against a single base URL, http://localhost:6280.

2 operations 2 paths 2 schemas 1 GET1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
0.1.0
Server
http://localhost:6280
License
Resource Areas
1

Paths & Operations 2

Across 2 paths, the API surfaces 2 operations — 1 GET, 1 POST. Each is listed below with its method, path, parameters, and response codes.

MCP Transport 2

Model Context Protocol transport endpoints for connecting AI assistants. Supports SSE and streamable HTTP transports.

GET
/sse
Grounded.tools Connect to MCP server via Server-Sent Events
connectMcpSse → 200
POST
/mcp
Grounded.tools Send MCP message via streamable HTTP
sendMcpMessage body → 200

Schemas 2

The contract defines 2 schemas that model the data the API accepts and returns. The most detailed are JsonRpcResponse (4 properties), JsonRpcRequest (4 properties). Each schema is shown below with its type and property counts.

JsonRpcRequest
object
JSON-RPC 2.0 request message for MCP protocol communication.
4 properties 2 required
JsonRpcResponse
object
JSON-RPC 2.0 response message.
4 properties 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

grounded-tools-mcp-transport-api-openapi.yml Raw ↑

Other APIs Grounded.tools publishes across the network.

Grounded.tools Web UI API
Where this information came from

This is an independent, third-party profile of Grounded.tools MCP Transport API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.