list_mcp_server_catalog

GET

/v1/mcp-servers/catalog

curl --request GET \
  --url https://app.everruns.com/api/v1/mcp-servers/catalog

• Production API

List a cursor-paginated MCP server catalog with active-agent usage counts for the selected organization.

Parameters

Query Parameters

cursor

string | null

Continue after this MCP server ID.

limit

integer | null format: int32

Page size (default: 50, max: 100).

Responses

200

Cursor-paginated MCP server catalog with active-agent usage counts

Media typeapplication/json

One page of MCP server catalog entries for the selected organization.

object

data

required

MCP server presets in this page.

Array

MCP server preset with its active-agent usage count.

object

api_key_set

required

Whether an API key has been configured.

boolean

archived_at

Timestamp when the MCP server was archived.

string | null format: date-time

auth_mode

Authentication mode for this MCP server.

string

Allowed values: none api_key oauth

created_at

required

Timestamp when the MCP server was created.

string format: date-time

deleted_at

Timestamp when the MCP server was deleted.

string | null format: date-time

description

Human-readable description of the MCP server.

string | null

headers

Additional HTTP headers for authentication. Keys are header names, values are header values.

object

key

additional properties

string

id

required

Unique identifier for the MCP server.

string

name

required

Display name of the MCP server.

string

oauth_provider_id

Stable provider id used for user-scoped OAuth connections.

string | null

protocol_mode

Protocol-era adoption policy for the MCP client (auto negotiates).

string

Allowed values: auto 2025-03-26 2025-06-18 2026-07-28

status

required

Current lifecycle status of the MCP server.

string

Allowed values: active disabled archived deleted

transport_type

required

Transport type (currently only HTTP supported).

string

Allowed values: http stdio

updated_at

required

Timestamp when the MCP server was last updated.

string format: date-time

url

required

URL of the MCP server endpoint.

string

allowed_actions

State-aware hypermedia actions the caller can take on this resource next (e.g. cancel, events, update). Omitted from the wire shape when empty so resources that haven’t opted into the convention don’t grow their payloads.

Array<object>

Agent-actionable link describing a follow-up the caller can take. Used in two contexts:

• Error recovery — ErrorResponse.allowed_actions carries rels like retry, retry-later, unarchive, get-existing so the agent knows the right next call after a 4xx/429.
• Entity hypermedia — WithUrls<T>.allowed_actions carries state-aware rels like cancel, events, self, update on the entity itself so the agent can follow links instead of reconstructing routes from prose.

The shape is intentionally identical across both contexts; the closed rel vocabulary documented in knowledge/execution/api-conventions.md distinguishes them.

object

hint

Short, agent-readable hint (e.g. “Shorten ‘name’ to <= 200 chars.”, “Cancel the active turn for this session.”).

string | null

href

Absolute (preferred) or relative URL the caller may invoke directly. Always present on entity hypermedia actions (WithUrls<T>.allowed_actions); optional on error-recovery actions (ErrorResponse.allowed_actions) where the matching operation_id is enough and the URI is implicit from the failed call.

string | null

method

HTTP method to use against href. Required for entity hypermedia actions; usually omitted on error-recovery actions where the same operation is retried with its original method.

string | null

operation_id

OpenAPI operationId the caller should invoke. Lets an MCP client resolve the call without parsing href.

string | null

rel

required

Link relation describing the action. Closed vocabulary documented in knowledge/execution/api-conventions.md — examples: self, cancel, pause, resume, events, retry, retry-later, unarchive, get-existing, delete, update.

string

schema_ref

OpenAPI $ref to the request-body schema, when the action takes one (e.g. #/components/schemas/UpdateSessionRequest). Lets a tool-calling agent fetch the input shape without scanning the whole spec.

string | null

self_url

required

Full API endpoint URL for this resource.

string

ui_link

required

Alias for view_url, used by command and MCP outputs.

string

view_url

required

Full UI URL for viewing this resource.

string

used_by_agents

required

Number of active agents that use this preset.

integer format: int64

next_cursor

Cursor for the next page, or null when this is the final page.

string | null

Example

{
  "data": [
    {
      "id": "mcp_01933b5a00007000800000000000001",
      "name": "microsoft_learn",
      "url": "https://learn.microsoft.com/api/mcp",
      "used_by_agents": 2
    }
  ],
  "next_cursor": "mcp_01933b5a00007000800000000000001"
}

400

Invalid cursor or limit

Media typeapplication/json

Standard error response.

Wire shape is RFC 9457 Problem Details: every error response includes title and status, and may include detail, code, allowed_actions, retry_after_seconds, instance, and type. The content type is rewritten to application/problem+json by [problem_json_content_type].

object

allowed_actions

Recovery actions the caller can take next.

Array<object>

Agent-actionable link describing a follow-up the caller can take. Used in two contexts:

• Error recovery — ErrorResponse.allowed_actions carries rels like retry, retry-later, unarchive, get-existing so the agent knows the right next call after a 4xx/429.
• Entity hypermedia — WithUrls<T>.allowed_actions carries state-aware rels like cancel, events, self, update on the entity itself so the agent can follow links instead of reconstructing routes from prose.

The shape is intentionally identical across both contexts; the closed rel vocabulary documented in knowledge/execution/api-conventions.md distinguishes them.

object

hint

Short, agent-readable hint (e.g. “Shorten ‘name’ to <= 200 chars.”, “Cancel the active turn for this session.”).

string | null

href

Absolute (preferred) or relative URL the caller may invoke directly. Always present on entity hypermedia actions (WithUrls<T>.allowed_actions); optional on error-recovery actions (ErrorResponse.allowed_actions) where the matching operation_id is enough and the URI is implicit from the failed call.

string | null

method

HTTP method to use against href. Required for entity hypermedia actions; usually omitted on error-recovery actions where the same operation is retried with its original method.

string | null

operation_id

OpenAPI operationId the caller should invoke. Lets an MCP client resolve the call without parsing href.

string | null

rel

required

Link relation describing the action. Closed vocabulary documented in knowledge/execution/api-conventions.md — examples: self, cancel, pause, resume, events, retry, retry-later, unarchive, get-existing, delete, update.

string

schema_ref

OpenAPI $ref to the request-body schema, when the action takes one (e.g. #/components/schemas/UpdateSessionRequest). Lets a tool-calling agent fetch the input shape without scanning the whole spec.

string | null

code

Stable, machine-readable error code (snake_case).

string | null

detail

Human-readable explanation specific to this occurrence.

string | null

instance

Request URI for this occurrence.

string | null

retry_after_seconds

Seconds the caller should wait before retrying (429 / transient 503).

integer | null format: int32

status

required

HTTP status code; mirrors the response status line.

integer format: int32

title

required

Short, human-readable summary of the problem (e.g. “Not Found”).

string

type

RFC 9457 problem type URI. Optional; identifies the problem class.

string | null

Example

{
  "allowed_actions": [
    {
      "method": "POST"
    }
  ],
  "code": "session_not_found",
  "detail": "Session session_01933b5a000070008000000000000001 not found in org org_01933b5a000070008000000000000001.",
  "instance": "/v1/sessions/session_01933b5a000070008000000000000001",
  "retry_after_seconds": 30,
  "status": 404,
  "title": "Session not found",
  "type": "https://docs.everruns.com/errors/session_not_found"
}

403

Permission denied

Media typeapplication/json

Standard error response.

Wire shape is RFC 9457 Problem Details: every error response includes title and status, and may include detail, code, allowed_actions, retry_after_seconds, instance, and type. The content type is rewritten to application/problem+json by [problem_json_content_type].

object

allowed_actions

Recovery actions the caller can take next.

Array<object>

Agent-actionable link describing a follow-up the caller can take. Used in two contexts:

• Error recovery — ErrorResponse.allowed_actions carries rels like retry, retry-later, unarchive, get-existing so the agent knows the right next call after a 4xx/429.
• Entity hypermedia — WithUrls<T>.allowed_actions carries state-aware rels like cancel, events, self, update on the entity itself so the agent can follow links instead of reconstructing routes from prose.

The shape is intentionally identical across both contexts; the closed rel vocabulary documented in knowledge/execution/api-conventions.md distinguishes them.

object

hint

Short, agent-readable hint (e.g. “Shorten ‘name’ to <= 200 chars.”, “Cancel the active turn for this session.”).

string | null

href

Absolute (preferred) or relative URL the caller may invoke directly. Always present on entity hypermedia actions (WithUrls<T>.allowed_actions); optional on error-recovery actions (ErrorResponse.allowed_actions) where the matching operation_id is enough and the URI is implicit from the failed call.

string | null

method

HTTP method to use against href. Required for entity hypermedia actions; usually omitted on error-recovery actions where the same operation is retried with its original method.

string | null

operation_id

OpenAPI operationId the caller should invoke. Lets an MCP client resolve the call without parsing href.

string | null

rel

required

Link relation describing the action. Closed vocabulary documented in knowledge/execution/api-conventions.md — examples: self, cancel, pause, resume, events, retry, retry-later, unarchive, get-existing, delete, update.

string

schema_ref

OpenAPI $ref to the request-body schema, when the action takes one (e.g. #/components/schemas/UpdateSessionRequest). Lets a tool-calling agent fetch the input shape without scanning the whole spec.

string | null

code

Stable, machine-readable error code (snake_case).

string | null

detail

Human-readable explanation specific to this occurrence.

string | null

instance

Request URI for this occurrence.

string | null

retry_after_seconds

Seconds the caller should wait before retrying (429 / transient 503).

integer | null format: int32

status

required

HTTP status code; mirrors the response status line.

integer format: int32

title

required

Short, human-readable summary of the problem (e.g. “Not Found”).

string

type

RFC 9457 problem type URI. Optional; identifies the problem class.

string | null

Example

{
  "allowed_actions": [
    {
      "method": "POST"
    }
  ],
  "code": "session_not_found",
  "detail": "Session session_01933b5a000070008000000000000001 not found in org org_01933b5a000070008000000000000001.",
  "instance": "/v1/sessions/session_01933b5a000070008000000000000001",
  "retry_after_seconds": 30,
  "status": 404,
  "title": "Session not found",
  "type": "https://docs.everruns.com/errors/session_not_found"
}

500

Internal server error

Media typeapplication/json

Standard error response.

Wire shape is RFC 9457 Problem Details: every error response includes title and status, and may include detail, code, allowed_actions, retry_after_seconds, instance, and type. The content type is rewritten to application/problem+json by [problem_json_content_type].

object

allowed_actions

Recovery actions the caller can take next.

Array<object>

Agent-actionable link describing a follow-up the caller can take. Used in two contexts:

• Error recovery — ErrorResponse.allowed_actions carries rels like retry, retry-later, unarchive, get-existing so the agent knows the right next call after a 4xx/429.
• Entity hypermedia — WithUrls<T>.allowed_actions carries state-aware rels like cancel, events, self, update on the entity itself so the agent can follow links instead of reconstructing routes from prose.

The shape is intentionally identical across both contexts; the closed rel vocabulary documented in knowledge/execution/api-conventions.md distinguishes them.

object

hint

Short, agent-readable hint (e.g. “Shorten ‘name’ to <= 200 chars.”, “Cancel the active turn for this session.”).

string | null

href

Absolute (preferred) or relative URL the caller may invoke directly. Always present on entity hypermedia actions (WithUrls<T>.allowed_actions); optional on error-recovery actions (ErrorResponse.allowed_actions) where the matching operation_id is enough and the URI is implicit from the failed call.

string | null

method

HTTP method to use against href. Required for entity hypermedia actions; usually omitted on error-recovery actions where the same operation is retried with its original method.

string | null

operation_id

OpenAPI operationId the caller should invoke. Lets an MCP client resolve the call without parsing href.

string | null

rel

required

Link relation describing the action. Closed vocabulary documented in knowledge/execution/api-conventions.md — examples: self, cancel, pause, resume, events, retry, retry-later, unarchive, get-existing, delete, update.

string

schema_ref

OpenAPI $ref to the request-body schema, when the action takes one (e.g. #/components/schemas/UpdateSessionRequest). Lets a tool-calling agent fetch the input shape without scanning the whole spec.

string | null

code

Stable, machine-readable error code (snake_case).

string | null

detail

Human-readable explanation specific to this occurrence.

string | null

instance

Request URI for this occurrence.

string | null

retry_after_seconds

Seconds the caller should wait before retrying (429 / transient 503).

integer | null format: int32

status

required

HTTP status code; mirrors the response status line.

integer format: int32

title

required

Short, human-readable summary of the problem (e.g. “Not Found”).

string

type

RFC 9457 problem type URI. Optional; identifies the problem class.

string | null

Example

{
  "allowed_actions": [
    {
      "method": "POST"
    }
  ],
  "code": "session_not_found",
  "detail": "Session session_01933b5a000070008000000000000001 not found in org org_01933b5a000070008000000000000001.",
  "instance": "/v1/sessions/session_01933b5a000070008000000000000001",
  "retry_after_seconds": 30,
  "status": 404,
  "title": "Session not found",
  "type": "https://docs.everruns.com/errors/session_not_found"
}