ReqRes · Capability
ReqRes API - Agent Sandbox
Agent Sandbox surface of the ReqRes API. 7 operations. Lead operation: ReqRes Agent Sandbox Health Probe. Self-contained Naftiko capability covering one ReqRes business surface.
What You Can Do
GET
Agenthealth
— ReqRes Agent Sandbox Health Probe
/v1/health
GET
Agentlistusers
— ReqRes List Agent Users (cursor Pagination)
/v1/users
GET
Agentgetuser
— ReqRes Get a Single Agent User with Optional Expansion
/v1/users/{id}
POST
Agentlogin
— ReqRes Agent Auth Login (with MFA Branch)
/v1/auth/login
GET
Agentlistorders
— ReqRes List Agent Orders (relational Data)
/v1/orders
GET
Agentlistscenarios
— ReqRes List Training Scenarios
/v1/scenarios
GET
Agentscenario
— ReqRes Trigger a Deliberate Failure Scenario
/v1/scenarios/{scenario}
MCP Tools
agent-sandbox-health-probe
ReqRes Agent Sandbox Health Probe
read-only
idempotent
list-agent-users
ReqRes List Agent Users (cursor Pagination)
read-only
idempotent
get-single-agent-user-optional
ReqRes Get a Single Agent User with Optional Expansion
read-only
idempotent
agent-auth-login
ReqRes Agent Auth Login (with MFA Branch)
list-agent-orders
ReqRes List Agent Orders (relational Data)
read-only
idempotent
list-training-scenarios
ReqRes List Training Scenarios
read-only
idempotent
trigger-deliberate-failure-scenario
ReqRes Trigger a Deliberate Failure Scenario
read-only
idempotent
Capability Spec
naftiko: "1.0.0-alpha2"
info:
label: "ReqRes API - Agent Sandbox"
description: >-
Agent Sandbox surface of the ReqRes API. 7 operations. Lead operation: ReqRes Agent Sandbox Health Probe. Self-contained Naftiko capability covering one ReqRes business surface.
tags:
- ReqRes
- Agent Sandbox
created: "2026-05-29"
modified: "2026-05-29"
binds:
- namespace: env
keys:
REQRES_BASE_URL: REQRES_BASE_URL
capability:
consumes:
- type: http
namespace: "reqres-agent-sandbox"
baseUri: "https://reqres.in"
description: "ReqRes Agent Sandbox business capability. Self-contained, no shared references."
resources:
- name: "agent-v1-health"
path: "/agent/v1/health"
operations:
- name: "agentHealth"
method: GET
description: "ReqRes Agent Sandbox Health Probe"
outputRawFormat: json
outputParameters:
- name: result
type: object
value: "$."
- name: "agent-v1-users"
path: "/agent/v1/users"
operations:
- name: "agentListUsers"
method: GET
description: "ReqRes List Agent Users (cursor Pagination)"
inputParameters:
- name: "cursor"
in: query
type: string
required: false
description: "Opaque cursor from previous response. Omit for first page."
- name: "limit"
in: query
type: integer
required: false
description: "Page size (silently clamped at 100)."
- name: "fields"
in: query
type: string
required: false
description: "Comma-separated sparse fieldset (e.g. id,email,full_name)."
- name: "seed"
in: query
type: integer
required: false
description: "Deterministic fixture seed."
outputRawFormat: json
outputParameters:
- name: result
type: object
value: "$."
- name: "agent-v1-users-id"
path: "/agent/v1/users/{id}"
operations:
- name: "agentGetUser"
method: GET
description: "ReqRes Get a Single Agent User with Optional Expansion"
inputParameters:
- name: "id"
in: path
type: string
required: true
description: "ULID with usr_ prefix."
- name: "expand"
in: query
type: string
required: false
description: "Comma-separated: addresses, activity, organizations."
outputRawFormat: json
outputParameters:
- name: result
type: object
value: "$."
- name: "agent-v1-auth-login"
path: "/agent/v1/auth/login"
operations:
- name: "agentLogin"
method: POST
description: "ReqRes Agent Auth Login (with MFA Branch)"
inputParameters:
- name: "body"
in: body
type: object
required: true
description: "Request body payload."
outputRawFormat: json
outputParameters:
- name: result
type: object
value: "$."
- name: "agent-v1-orders"
path: "/agent/v1/orders"
operations:
- name: "agentListOrders"
method: GET
description: "ReqRes List Agent Orders (relational Data)"
inputParameters:
- name: "cursor"
in: query
type: string
required: false
description: ""
- name: "limit"
in: query
type: integer
required: false
description: ""
- name: "status"
in: query
type: string
required: false
description: ""
- name: "seed"
in: query
type: integer
required: false
description: ""
outputRawFormat: json
outputParameters:
- name: result
type: object
value: "$."
- name: "agent-v1-scenarios"
path: "/agent/v1/scenarios"
operations:
- name: "agentListScenarios"
method: GET
description: "ReqRes List Training Scenarios"
outputRawFormat: json
outputParameters:
- name: result
type: object
value: "$."
- name: "agent-v1-scenarios-scenario"
path: "/agent/v1/scenarios/{scenario}"
operations:
- name: "agentScenario"
method: GET
description: "ReqRes Trigger a Deliberate Failure Scenario"
inputParameters:
- name: "scenario"
in: path
type: string
required: true
description: ""
outputRawFormat: json
outputParameters:
- name: result
type: object
value: "$."
exposes:
- type: rest
namespace: "reqres-agent-sandbox-rest"
port: 8080
description: "REST adapter for ReqRes Agent Sandbox. One Spectral-compliant resource per consumed operation, prefixed with /v1."
resources:
- path: "/v1/health"
name: "v1-health"
description: "REST surface for /agent/v1/health."
operations:
- method: GET
name: "agentHealth"
description: "ReqRes Agent Sandbox Health Probe"
call: "reqres-agent-sandbox.agentHealth"
outputParameters:
- type: object
mapping: "$."
- path: "/v1/users"
name: "v1-users"
description: "REST surface for /agent/v1/users."
operations:
- method: GET
name: "agentListUsers"
description: "ReqRes List Agent Users (cursor Pagination)"
call: "reqres-agent-sandbox.agentListUsers"
with:
"cursor": "rest.cursor"
"limit": "rest.limit"
"fields": "rest.fields"
"seed": "rest.seed"
outputParameters:
- type: object
mapping: "$."
- path: "/v1/users/{id}"
name: "v1-users-id"
description: "REST surface for /agent/v1/users/{id}."
operations:
- method: GET
name: "agentGetUser"
description: "ReqRes Get a Single Agent User with Optional Expansion"
call: "reqres-agent-sandbox.agentGetUser"
with:
"id": "rest.id"
"expand": "rest.expand"
outputParameters:
- type: object
mapping: "$."
- path: "/v1/auth/login"
name: "v1-auth-login"
description: "REST surface for /agent/v1/auth/login."
operations:
- method: POST
name: "agentLogin"
description: "ReqRes Agent Auth Login (with MFA Branch)"
call: "reqres-agent-sandbox.agentLogin"
with:
"body": "rest.body"
outputParameters:
- type: object
mapping: "$."
- path: "/v1/orders"
name: "v1-orders"
description: "REST surface for /agent/v1/orders."
operations:
- method: GET
name: "agentListOrders"
description: "ReqRes List Agent Orders (relational Data)"
call: "reqres-agent-sandbox.agentListOrders"
with:
"cursor": "rest.cursor"
"limit": "rest.limit"
"status": "rest.status"
"seed": "rest.seed"
outputParameters:
- type: object
mapping: "$."
- path: "/v1/scenarios"
name: "v1-scenarios"
description: "REST surface for /agent/v1/scenarios."
operations:
- method: GET
name: "agentListScenarios"
description: "ReqRes List Training Scenarios"
call: "reqres-agent-sandbox.agentListScenarios"
outputParameters:
- type: object
mapping: "$."
- path: "/v1/scenarios/{scenario}"
name: "v1-scenarios-scenario"
description: "REST surface for /agent/v1/scenarios/{scenario}."
operations:
- method: GET
name: "agentScenario"
description: "ReqRes Trigger a Deliberate Failure Scenario"
call: "reqres-agent-sandbox.agentScenario"
with:
"scenario": "rest.scenario"
outputParameters:
- type: object
mapping: "$."
- type: mcp
namespace: "reqres-agent-sandbox-mcp"
port: 9090
transport: http
description: "MCP adapter for ReqRes Agent Sandbox. One tool per consumed operation, routed inline through this capability's consumes block."
tools:
- name: "agent-sandbox-health-probe"
description: "ReqRes Agent Sandbox Health Probe"
hints:
readOnly: true
destructive: false
idempotent: true
call: "reqres-agent-sandbox.agentHealth"
outputParameters:
- type: object
mapping: "$."
- name: "list-agent-users"
description: "ReqRes List Agent Users (cursor Pagination)"
hints:
readOnly: true
destructive: false
idempotent: true
call: "reqres-agent-sandbox.agentListUsers"
with:
"cursor": "tools.cursor"
"limit": "tools.limit"
"fields": "tools.fields"
"seed": "tools.seed"
outputParameters:
- type: object
mapping: "$."
- name: "get-single-agent-user-optional"
description: "ReqRes Get a Single Agent User with Optional Expansion"
hints:
readOnly: true
destructive: false
idempotent: true
call: "reqres-agent-sandbox.agentGetUser"
with:
"id": "tools.id"
"expand": "tools.expand"
outputParameters:
- type: object
mapping: "$."
- name: "agent-auth-login"
description: "ReqRes Agent Auth Login (with MFA Branch)"
hints:
readOnly: false
destructive: false
idempotent: false
call: "reqres-agent-sandbox.agentLogin"
with:
"body": "tools.body"
outputParameters:
- type: object
mapping: "$."
- name: "list-agent-orders"
description: "ReqRes List Agent Orders (relational Data)"
hints:
readOnly: true
destructive: false
idempotent: true
call: "reqres-agent-sandbox.agentListOrders"
with:
"cursor": "tools.cursor"
"limit": "tools.limit"
"status": "tools.status"
"seed": "tools.seed"
outputParameters:
- type: object
mapping: "$."
- name: "list-training-scenarios"
description: "ReqRes List Training Scenarios"
hints:
readOnly: true
destructive: false
idempotent: true
call: "reqres-agent-sandbox.agentListScenarios"
outputParameters:
- type: object
mapping: "$."
- name: "trigger-deliberate-failure-scenario"
description: "ReqRes Trigger a Deliberate Failure Scenario"
hints:
readOnly: true
destructive: false
idempotent: true
call: "reqres-agent-sandbox.agentScenario"
with:
"scenario": "tools.scenario"
outputParameters:
- type: object
mapping: "$."