Get a HarnessCatalogEntry

curl --request GET \
  --url https://api.checkfu.com/v1/harness-catalog/{name} \
  --header 'Authorization: Bearer <token>' \
  --header 'checkfu-version: <checkfu-version>'

import requests

url = "https://api.checkfu.com/v1/harness-catalog/{name}"

headers = {
    "checkfu-version": "<checkfu-version>",
    "Authorization": "Bearer <token>"
}

response = requests.get(url, headers=headers)

print(response.text)

const options = {
  method: 'GET',
  headers: {'checkfu-version': '<checkfu-version>', Authorization: 'Bearer <token>'}
};

fetch('https://api.checkfu.com/v1/harness-catalog/{name}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.checkfu.com/v1/harness-catalog/{name}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "checkfu-version: <checkfu-version>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.checkfu.com/v1/harness-catalog/{name}"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("checkfu-version", "<checkfu-version>")
	req.Header.Add("Authorization", "Bearer <token>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.checkfu.com/v1/harness-catalog/{name}")
  .header("checkfu-version", "<checkfu-version>")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.checkfu.com/v1/harness-catalog/{name}")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["checkfu-version"] = '<checkfu-version>'
request["Authorization"] = 'Bearer <token>'

response = http.request(request)
puts response.read_body

{
  "name": "<string>",
  "display_name": "<string>",
  "description": "<string>",
  "launch_role": "primary",
  "tier": "certified",
  "mode": "managed",
  "availability": "ready",
  "adoption": {
    "kind": "managed",
    "artifact": {
      "kind": "managed",
      "protocol": "mock",
      "preset": "<string>",
      "adapter_version": "<string>",
      "recipe_digest": "<string>"
    },
    "driver_version": "<string>",
    "default_configuration": {},
    "configuration_schema": true
  },
  "capability_ceiling": {
    "event_fidelity": "native",
    "continuation": "in_flight",
    "checkpoint": "process_and_disk",
    "approval_delivery": "park",
    "interrupt": "cooperative",
    "mid_run_input": "native",
    "model_control": "platform_enforced",
    "usage_authority": "platform_observed",
    "multiagent_shared_environment": true,
    "subagents": "observed"
  }
}

{
  "error": {
    "type": "validation.malformed",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#validation-malformed"
  }
}

{
  "error": {
    "type": "auth.invalid_key",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#auth-invalid-key"
  }
}

{
  "error": {
    "type": "auth.disabled_tenancy",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#auth-disabled-tenancy"
  }
}

{
  "error": {
    "type": "validation.not_found",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#validation-not-found"
  }
}

{
  "error": {
    "type": "budget.exceeded",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#budget-exceeded"
  }
}

{
  "error": {
    "type": "runtime.internal",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#runtime-internal"
  }
}

Get a HarnessCatalogEntry

Returns one HarnessCatalogEntry by its logical name, including its operator-owned launch role, mode, current availability, capability ceiling, and — for an image recipe — its stable recipe ID and revision, the fixed ACP command, the non-root/read-only/writable-path/platform contract, and any Checkfu-published digest-pinned default image. Launch role is independent of availability: primary names product intent, alternative requires explicit selection, and local_fixture is local/test-only. The capability ceiling describes what the integration could realize; only a current ConformanceReport describes what it did realize.

Checkfu support posture: alpha; hosted. Required evidence journey: harness-registry. Deployment-specific readiness and the latest proven release are available from GET /v1/support/capabilities.

GET

harness-catalog

{name}

Get a HarnessCatalogEntry

curl --request GET \
  --url https://api.checkfu.com/v1/harness-catalog/{name} \
  --header 'Authorization: Bearer <token>' \
  --header 'checkfu-version: <checkfu-version>'

import requests

url = "https://api.checkfu.com/v1/harness-catalog/{name}"

headers = {
    "checkfu-version": "<checkfu-version>",
    "Authorization": "Bearer <token>"
}

response = requests.get(url, headers=headers)

print(response.text)

const options = {
  method: 'GET',
  headers: {'checkfu-version': '<checkfu-version>', Authorization: 'Bearer <token>'}
};

fetch('https://api.checkfu.com/v1/harness-catalog/{name}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.checkfu.com/v1/harness-catalog/{name}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "checkfu-version: <checkfu-version>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.checkfu.com/v1/harness-catalog/{name}"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("checkfu-version", "<checkfu-version>")
	req.Header.Add("Authorization", "Bearer <token>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.checkfu.com/v1/harness-catalog/{name}")
  .header("checkfu-version", "<checkfu-version>")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.checkfu.com/v1/harness-catalog/{name}")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["checkfu-version"] = '<checkfu-version>'
request["Authorization"] = 'Bearer <token>'

response = http.request(request)
puts response.read_body

{
  "name": "<string>",
  "display_name": "<string>",
  "description": "<string>",
  "launch_role": "primary",
  "tier": "certified",
  "mode": "managed",
  "availability": "ready",
  "adoption": {
    "kind": "managed",
    "artifact": {
      "kind": "managed",
      "protocol": "mock",
      "preset": "<string>",
      "adapter_version": "<string>",
      "recipe_digest": "<string>"
    },
    "driver_version": "<string>",
    "default_configuration": {},
    "configuration_schema": true
  },
  "capability_ceiling": {
    "event_fidelity": "native",
    "continuation": "in_flight",
    "checkpoint": "process_and_disk",
    "approval_delivery": "park",
    "interrupt": "cooperative",
    "mid_run_input": "native",
    "model_control": "platform_enforced",
    "usage_authority": "platform_observed",
    "multiagent_shared_environment": true,
    "subagents": "observed"
  }
}

{
  "error": {
    "type": "validation.malformed",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#validation-malformed"
  }
}

{
  "error": {
    "type": "auth.invalid_key",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#auth-invalid-key"
  }
}

{
  "error": {
    "type": "auth.disabled_tenancy",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#auth-disabled-tenancy"
  }
}

{
  "error": {
    "type": "validation.not_found",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#validation-not-found"
  }
}

{
  "error": {
    "type": "budget.exceeded",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#budget-exceeded"
  }
}

{
  "error": {
    "type": "runtime.internal",
    "message": "<string>",
    "more": "https://docs.checkfu.com/reference/errors#runtime-internal"
  }
}

Authorizations

Authorization

string

header

required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Headers

checkfu-version

enum<string>

required

Available options:

2026-08-24

Path Parameters

name

string

required

Pattern: ^[a-z0-9](?:[a-z0-9._-]{0,93})$

Response

Success

name

string

required

Pattern: ^[a-z0-9](?:[a-z0-9._-]{0,93})$

display_name

string

required

Minimum string length: 1

description

string

required

Minimum string length: 1

launch_role

enum<string>

required

Operator-owned launch intent: product primary, explicit alternative, or local-only fixture

Available options:

primary,

alternative,

local_fixture

tier

enum<string>

required

Available options:

certified,

beta,

experimental

mode

enum<string>

required

Available options:

managed

availability

enum<string>

required

Available options:

ready

adoption

object

required

Show child attributes

capability_ceiling

object

required

Show child attributes

Developer tools

Canonical tables

Author protocols

Generated HTTP API

Get a HarnessCatalogEntry

Authorizations

Headers

Path Parameters

Response