---
title: "Hosted MCP call"
method: POST
path: "/mcp"
tags: ["MCP"]
---

# Hosted MCP call

`POST /mcp`

## Request

- Base URL: `https://app.vibeflow.tools`
- URL: `https://app.vibeflow.tools/mcp`
- Auth: HTTP bearer

See mcp-get. Phase 4 for hosted.

## Response `200`

Hosted MCP call — success

- object: JSON-RPC response envelope

## Other responses

- `400`: Malformed request (includes invalid task/comment id form)
- `401`: Missing or invalid principal
- `403`: Lacking scope or membership
- `404`: Unknown id
- `429`: Rate limited — cloud per-token quota exceeded (reads 300/min, writes 60/min, token creation 10/hour); counters are per-replica, so the effective limit is the configured value × replicas. The response carries Retry-After.

---

[API](https://skmtc.dev/vibeflow/apis/vibeflow-api-v0.md) · [All operations](https://skmtc.dev/vibeflow/apis/vibeflow-api-v0/llms.txt) · [OpenAPI document](https://skmtc.dev/vibeflow/apis/vibeflow-api-v0/revisions/efd4ba944b0b?raw)