Review a caller-declared Agent sandbox, network, filesystem, credential scope an...
https://nohands-coinbase-bazaar.bytoken2023.workers.dev/x402/v1/execution/environment-preflightOverview
Review a caller-declared Agent sandbox, network, filesystem, credential scope and resource limits before code runs. Declarations are not inspected on any host; no code is executed and no environment is provisioned.
Protocol
x402 (POST)
Price
$2.00
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
NO HANDS AI
Source
bazaar
Indexed
2026-11-02 17:26:28
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Input Schema
{
"body": {
"action": {
"decision_id": "dec_exec_001",
"intent": "run unit tests",
"policy_version": "execution-environment-policy-v1",
"structured_action_proposal": true,
"type": "CODE_EXECUTION"
},
"environment": {
"credentials": {
"browser_session": false,
"host_credentials": false,
"keychain": false,
"requested_scopes": [],
"ssh_agent": false
},
"dns_access": false,
"filesystem": {
"host_mounts": [],
"read_scope": [
"workspace"
],
"write_scope": [
"workspace/tmp"
]
},
"network_mode": "ALLOWLISTED",
"outbound_destinations": [
"https://registry.npmjs.org"
],
"output_sanitization": {
"binary_quarantine": true,
"classify_untrusted": true,
"external_link_handling": true,
"instruction_data_separation": true,
"mime_type_validation": true,
"no_automatic_execution": true,
"output_size_limit": true,
"prompt_injection_scan": true,
"provenance_tagging": true,
"structured_extraction": true
},
"packages": {
"external_binary_download": false,
"install_requested": false,
"lifecycle_scripts_present": false
},
"resources": {
"child_processes": "BOUNDED",
"cpu_limit": 2,
"memory_mb": 1024,
"process_limit": 32,
"timeout_seconds": 600
},
"runtime_image": {
"known": true,
"trusted": true
},
"sandbox_profile": "L2_GVISOR",
"worker": {
"accepts_unstructured_natural_language": false,
"control_plane_exposed": false,
"decision_id": "dec_exec_001",
"policy_version": "execution-environment-policy-v1"
}
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"browser_session_access": false,
"credential_status": "NOT_REQUESTED",
"decision": "ALLOW",
"decision_id": "dec_exec_001",
"deterministic": true,
"docker_socket_accessed": false,
"effective_sandbox_profile": "L2_GVISOR",
"evaluated_at": "2026-11-01T00:00:00.000Z",
"evaluation_mode": "DECLARED_CONFIGURATION_EVALUATED",
"expires_at": "2026-11-01T00:05:00.000Z",
"filesystem_status": "SCOPED",
"host_credential_access": false,
"llm_used": false,
"network_status": "ALLOWLISTED",
"output_sanitization_status": "DECLARED_COMPLIANT",
"policy_version": "nomos-execution-environment-preflight-v1-20260724",
"product": "nomos-execution-environment-preflight",
"reason_codes": [],
"requested_sandbox_profile": "L2_GVISOR",
"required_controls": [
"DECLARED_CONFIGURATION_EVALUATED",
"CLASSIFY_UNTRUSTED",
"PROMPT_INJECTION_SCAN",
"INSTRUCTION_DATA_SEPARATION",
"STRUCTURED_EXTRACTION",
"PROVENANCE_TAGGING",
"MIME_TYPE_VALIDATION",
"OUTPUT_SIZE_LIMIT",
"BINARY_QUARANTINE",
"EXTERNAL_LINK_HANDLING",
"NO_AUTOMATIC_EXECUTION"
],
"required_sandbox_profile": "L1_CONTAINER",
"resource_status": "BOUNDED",
"result_id": "eep_20261101000000_2mow",
"risk_level": "LOW",
"sandbox_profile_status": "ACCEPTED",
"schema_version": "1.0",
"ssh_agent_access": false,
"supported_reason_codes": [
"PRIVILEGED_CONTAINER",
"DOCKER_SOCKET_MOUNTED",
"HOST_NETWORK_ENABLED",
"HOST_PID_NAMESPACE",
"UNRESTRICTED_HOST_VOLUME",
"HOST_CREDENTIAL_MOUNT",
"SSH_AGENT_ACCESS",
"BROWSER_SESSION_ACCESS",
"KEYCHAIN_ACCESS",
"UNRESTRICTED_OUTBOUND_NETWORK",
"REVERSE_SHELL_INDICATOR",
"UNBOUNDED_RUNTIME",
"UNBOUNDED_PROCESS_CREATION",
"SANDBOX_PROFILE_DOWNGRADE",
"ACTION_NOT_BOUND_TO_DECISION",
"WORKER_ACCEPTS_UNSTRUCTURED_NATURAL_LANGUAGE",
"PACKAGE_INSTALL_REQUESTED",
"LIFECYCLE_SCRIPT_PRESENT",
"EXTERNAL_BINARY_DOWNLOAD",
"NEW_NETWORK_DESTINATION",
"DNS_ACCESS_REQUESTED",
"FILESYSTEM_SCOPE_EXPANSION",
"CREDENTIAL_SCOPE_REQUESTED",
"UNPLANNED_RECOVERY_ACTION",
"UNKNOWN_REPOSITORY",
"UNKNOWN_RUNTIME_IMAGE",
"MALFORMED_REQUEST",
"UNKNOWN_ENUM",
"SANDBOX_PROFILE_UPGRADED",
"L1_PROFILE_INSUFFICIENT",
"L2_GVISOR_REQUIRED",
"L3_MICROVM_REQUIRED",
"CPU_LIMIT_MISSING",
"MEMORY_LIMIT_MISSING",
"TIMEOUT_LIMIT_MISSING",
"PROCESS_LIMIT_MISSING",
"OUTPUT_SANITIZATION_MISSING",
"OUTPUT_SANITIZATION_INCOMPLETE",
"POLICY_VERSION_MISSING",
"DECISION_ID_MISSING"
],
"supported_sandbox_profiles": [
"L1_CONTAINER",
"L2_GVISOR",
"L3_MICROVM"
],
"unknown_code_executed": false,
"unsupported_actions_executed": false,
"worker_boundary_status": "BOUND"
},
"type": "json"
}