---
title: "JSON-RPC 2.0 MCP endpoint (initialize, tools/list, tools/call). Read-only trust tools; stateful per-client rate limit."
method: POST
path: "/mcp"
tags: ["mcp"]
---

# JSON-RPC 2.0 MCP endpoint (initialize, tools/list, tools/call). Read-only trust tools; stateful per-client rate limit.

`POST /mcp`

## Request

- Base URL: `https://obeliskgate.com`
- URL: `https://obeliskgate.com/mcp`
- Auth: none declared

## Request body

- object
  - `jsonrpc` unknown
  - `id` unknown
  - `method` unknown
  - `params` unknown

## Response `200`

Success.

## Other responses

- `default`: Error — { ok:false, reason:<code>, message?:<human> } on failures; HTTP status mirrors it.

---

[API](https://skmtc.dev/obeliskgate/apis/obelisk-api.md) · [All operations](https://skmtc.dev/obeliskgate/apis/obelisk-api/llms.txt) · [OpenAPI document](https://skmtc.dev/obeliskgate/apis/obelisk-api/revisions/b99b2069699b?raw)