---
title: "List registry installs in a project"
method: GET
path: "/projects/{projectId}/registry/connections"
tags: ["Registry"]
---

# List registry installs in a project

`GET /projects/{projectId}/registry/connections`

Merged catalog + card provenance. Guest-denied. Rows whose `servers` row is deleted are filtered out.

## Path parameters

- `projectId` string, required

## Response `200`

The project's registry installs, in one response. `nextCursor` is reserved on the page schema and is omitted today.

- RegistryConnectionPage
  - `items` RegistryConnection[], required
    - `id` string, required
    - `kind` 'registry' | 'catalog', required
    - `scope` 'global' | 'organization'
    - `projectId` string, required
    - `serverId` string, required
    - `serverName` string
    - `registryServerId` string
    - `catalogServerId` string
    - `endpointUrl` string
    - `endpointKind` string
    - `connectedAt` number
  - `nextCursor` string — Opaque, filter-bound. Omitted on the last page.

## Other responses

- `401` — Missing, invalid, revoked, or orphaned key (`UNAUTHORIZED`) — or the **target MCP server** needs an OAuth grant (`OAUTH_REQUIRED`), which is a property of the server, not your key.
- `403` — Key is valid but not allowed to do this.
- `404` — Unknown project, server, or resource.
- `429` — Per-key rate limit exceeded (60 requests/minute sustained, bursts up to 10). Honor `Retry-After` and back off with jitter.
- `500` — Something failed on MCPJam's side.
- `502` — Could not connect to the target MCP server.

---

[API](https://skmtc.net/mcpjam/apis/mcpjam-api.md) · [All operations](https://skmtc.net/mcpjam/apis/mcpjam-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/mcpjam/mcpjam-api/revisions/9a3b3893f016/schema)