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Kindgi

List capability descriptors

GET
/v1/capabilities
curl --request GET \
  --url 'https://example.com/v1/capabilities?limit=25' \
  --header 'Authorization: Bearer <token>'

Cursor-paginated. Read-only — capabilities are framework-declared + deployment-extended at boot time, not tenant-created via HTTP. Optional ?feature= filters by prefix on feature.

Authorizations

Section titled “Authorizations”

Parameters

Section titled “Parameters”

Query Parameters

Section titled “Query Parameters”
limit
integer
default: 25 >= 1 <= 100

1..100. Default 25.

cursor
string

Opaque cursor from a prior response. Absent → first page.

feature
string

For /v1/capabilities: prefix match on feature. For /v1/providers: exact match against metadata.features[].

Responses

Section titled “Responses”

200

Section titled “200”

Page of capability descriptors.

Media typeapplication/json
object
data
required
Array<object>
object
id
required

Stable identifier — e.g. feature:<feature>; deployments MAY pick other conventions for extension entries.

string
feature
required
One of:
string
Allowed values: structured-output vision audio-input audio-output tool-use parallel-tool-use thinking long-context code-execution web-search file-search streaming batch
description
required
string
kind

Capability kind (llm-inference, embedding, gpu-compute, sandbox-exec, browser-session, …). Absent = llm-inference.

string
paramsSchema

Optional JSON Schema fragment describing the parameters an agent may attach to { feature, params } in a Requirement.

object
key
additional properties
any
nextCursor
string
hasMore
required
boolean
Example
{
  "data": [
    {
      "feature": "structured-output"
    }
  ]
}

400

Section titled “400”

Malformed query parameter.

Media typeapplication/json
object
error
required
object
code
required

Stable machine-readable discriminant. Values match domain error codes (see docs/API-ROUTE-CONVENTIONS.md §4.3).

string
message
required
string
details

Optional, kind-specific.

object
key
additional properties
any
requestId
required

Server-assigned request id; also echoed via X-Request-Id header.

string
Examplegenerated
{
  "error": {
    "code": "example",
    "message": "example",
    "details": {},
    "requestId": "example"
  }
}

401

Section titled “401”

Missing / malformed / expired / revoked bearer token.

Media typeapplication/json
object
error
required
object
code
required

Stable machine-readable discriminant. Values match domain error codes (see docs/API-ROUTE-CONVENTIONS.md §4.3).

string
message
required
string
details

Optional, kind-specific.

object
key
additional properties
any
requestId
required

Server-assigned request id; also echoed via X-Request-Id header.

string
Examplegenerated
{
  "error": {
    "code": "example",
    "message": "example",
    "details": {},
    "requestId": "example"
  }
}