get_studio_receiptRetrieve the durable Account Core receipt for one settled Studio reservation.
| Name | Required | Description | Default |
|---|---|---|---|
| reservation_id | Yes | ||
| schema_version | Yes |
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Changes observed during successful MCP inspections.
Output schema / anyOfPrevious value: -[
- {
- "additionalProperties": false,
- "properties": {
- "capability_id": {
- "maxLength": 128,
- "minLength": 1,
- "pattern": "^[a-z0-9][a-z0-9._-]*$",
- "type": "string"
- },
- "capability_version": {
- "anyOf": [
- {
- "maxLength": 64,
- "minLength": 1,
- "type": "string"
- },
- {
- "type": "null"
- }
- ]
- },
- "catalog_digest": {
- "anyOf": [
- {
- "pattern": "^[a-f0-9]{64}$",
- "type": "string"
- },
- {
- "type": "null"
- }
- ]
- },
- "currency": {
- "const": "USD",
- "type": "string"
- },
- "issued_at": {
- "format": "date-time",
- "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$",
- "type": "string"
- },
- "machine_principal_id": {
- "format": "uuid",
- "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
- "type": "string"
- },
- "maximum_charge": {
- "pattern": "^(?:0|[1-9]\\d{0,13})(?:\\.\\d{1,6})?$",
- "type": "string"
- },
- "payment_rail": {
- "enum": [
- "account_core_balance",
- "starter_credit",
- "x402"
- ],
- "type": "string"
- },
- "product": {
- "const": "rqm-studio",
- "type": "string"
- },
- "quote_id": {
- "format": "uuid",
- "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
- "type": "string"
- },
- "receipt_id": {
- "format": "uuid",
- "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
- "type": "string"
- },
- "request_hash": {
- "pattern": "^[a-f0-9]{64}$",
- "type": "string"
- },
- "reservation_id": {
- "format": "uuid",
- "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
- "type": "string"
- },
- "rqm_account_id": {
- "format": "uuid",
- "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
- "type": "string"
- },
- "schema_version": {
- "const": "rqm.jobs.studio-receipt.v1",
- "type": "string"
- },
- "settled_charge": {
- "pattern": "^(?:0|[1-9]\\d{0,13})(?:\\.\\d{1,6})?$",
- "type": "string"
- },
- "status": {
- "const": "settled",
- "type": "string"
- },
- "tariff_version": {
- "maxLength": 64,
- "minLength": 1,
- "type": "string"
- }
- },
- "required": [
- "schema_version",
- "receipt_id",
- "reservation_id",
- "quote_id",
- "rqm_account_id",
- "machine_principal_id",
- "product",
- "capability_id",
- "capability_version",
- "request_hash",
- "catalog_digest",
- "tariff_version",
- "currency",
- "payment_rail",
- "maximum_charge",
- "settled_charge",
- "status",
- "issued_at"
- ],
- "type": "object"
- },
- {
- "additionalProperties": false,
- "properties": {
- "code": {
- "enum": [
- "AUTHENTICATION_REQUIRED",
- "MACHINE_AUTHENTICATION_FAILED",
- "MACHINE_AUTHORIZATION_FAILED",
- "ACCOUNT_CORE_UNAVAILABLE",
- "FEATURE_DISABLED",
- "QUOTE_NOT_ENTITLED",
- "QUOTE_IDEMPOTENCY_CONFLICT",
- "QUOTE_NOT_AVAILABLE",
- "QUOTE_REQUEST_INVALID",
- "QUOTE_MISMATCH",
- "PRICE_LIMIT_EXCEEDED",
- "RUNTIME_LIMIT_EXCEEDED",
- "ARTIFACT_PREFERENCE_UNAVAILABLE",
- "INSUFFICIENT_BALANCE",
- "RESERVATION_FAILED",
- "PRODUCT_REJECTED",
- "PRODUCT_UNAVAILABLE",
- "JOB_NOT_FOUND",
- "JOB_NOT_READY",
- "JOB_ACCESS_DENIED",
- "SETTLEMENT_FAILED",
- "FUNDING_UNAVAILABLE",
- "FUNDING_FAILED"
- ],
- "type": "string"
- },
- "message": {
- "type": "string"
- },
- "retryable": {
- "type": "boolean"
- },
- "schema_version": {
- "const": "rqm.jobs.error.v1",
- "type": "string"
- }
- },
- "required": [
- "schema_version",
- "code",
- "message",
- "retryable"
- ],
- "type": "object"
- }
-]New value: +[
+ {
+ "additionalProperties": false,
+ "properties": {
+ "capability_id": {
+ "maxLength": 128,
+ "minLength": 1,
+ "pattern": "^[a-z0-9][a-z0-9._-]*$",
+ "type": "string"
+ },
+ "capability_version": {
+ "anyOf": [
+ {
+ "maxLength": 64,
+ "minLength": 1,
+ "type": "string"
+ },
+ {
+ "type": "null"
+ }
+ ]
+ },
+ "catalog_digest": {
+ "anyOf": [
+ {
+ "pattern": "^[a-f0-9]{64}$",
+ "type": "string"
+ },
+ {
+ "type": "null"
+ }
+ ]
+ },
+ "currency": {
+ "const": "USD",
+ "type": "string"
+ },
+ "issued_at": {
+ "anyOf": [
+ {
+ "format": "date-time",
+ "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d:[0-5]\\d(?:\\.\\d+)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$",
+ "type": "string"
+ },
+ {
+ "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$",
+ "type": "string"
+ }
+ ],
+ "format": "date-time",
+ "type": "string"
+ },
+ "machine_principal_id": {
+ "format": "uuid",
+ "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
+ "type": "string"
+ },
+ "maximum_charge": {
+ "pattern": "^(?:0|[1-9]\\d{0,13})(?:\\.\\d{1,6})?$",
+ "type": "string"
+ },
+ "payment_rail": {
+ "enum": [
+ "account_core_balance",
+ "starter_credit",
+ "x402"
+ ],
+ "type": "string"
+ },
+ "product": {
+ "const": "rqm-studio",
+ "type": "string"
+ },
+ "quote_id": {
+ "format": "uuid",
+ "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
+ "type": "string"
+ },
+ "receipt_id": {
+ "format": "uuid",
+ "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
+ "type": "string"
+ },
+ "request_hash": {
+ "pattern": "^[a-f0-9]{64}$",
+ "type": "string"
+ },
+ "reservation_id": {
+ "format": "uuid",
+ "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
+ "type": "string"
+ },
+ "rqm_account_id": {
+ "format": "uuid",
+ "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
+ "type": "string"
+ },
+ "schema_version": {
+ "const": "rqm.jobs.studio-receipt.v1",
+ "type": "string"
+ },
+ "settled_charge": {
+ "pattern": "^(?:0|[1-9]\\d{0,13})(?:\\.\\d{1,6})?$",
+ "type": "string"
+ },
+ "status": {
+ "const": "settled",
+ "type": "string"
+ },
+ "tariff_version": {
+ "maxLength": 64,
+ "minLength": 1,
+ "type": "string"
+ }
+ },
+ "required": [
+ "schema_version",
+ "receipt_id",
+ "reservation_id",
+ "quote_id",
+ "rqm_account_id",
+ "machine_principal_id",
+ "product",
+ "capability_id",
+ "capability_version",
+ "request_hash",
+ "catalog_digest",
+ "tariff_version",
+ "currency",
+ "payment_rail",
+ "maximum_charge",
+ "settled_charge",
+ "status",
+ "issued_at"
+ ],
+ "type": "object"
+ },
+ {
+ "additionalProperties": false,
+ "properties": {
+ "code": {
+ "enum": [
+ "AUTHENTICATION_REQUIRED",
+ "MACHINE_AUTHENTICATION_FAILED",
+ "MACHINE_AUTHORIZATION_FAILED",
+ "ACCOUNT_CORE_UNAVAILABLE",
+ "FEATURE_DISABLED",
+ "QUOTE_NOT_ENTITLED",
+ "QUOTE_IDEMPOTENCY_CONFLICT",
+ "QUOTE_NOT_AVAILABLE",
+ "QUOTE_REQUEST_INVALID",
+ "QUOTE_MISMATCH",
+ "PRICE_LIMIT_EXCEEDED",
+ "RUNTIME_LIMIT_EXCEEDED",
+ "ARTIFACT_PREFERENCE_UNAVAILABLE",
+ "INSUFFICIENT_BALANCE",
+ "RESERVATION_FAILED",
+ "PRODUCT_REJECTED",
+ "PRODUCT_UNAVAILABLE",
+ "JOB_NOT_FOUND",
+ "JOB_NOT_READY",
+ "JOB_ACCESS_DENIED",
+ "SETTLEMENT_FAILED",
+ "FUNDING_UNAVAILABLE",
+ "FUNDING_FAILED"
+ ],
+ "type": "string"
+ },
+ "message": {
+ "type": "string"
+ },
+ "retryable": {
+ "type": "boolean"
+ },
+ "schema_version": {
+ "const": "rqm.jobs.error.v1",
+ "type": "string"
+ }
+ },
+ "required": [
+ "schema_version",
+ "code",
+ "message",
+ "retryable"
+ ],
+ "type": "object"
+ }
+]Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare readOnly, idempotent, non-destructive and closed-world, so safety is covered. The description adds genuinely new context with 'durable' and 'settled' — implying receipts are immutable snapshots that only exist after settlement — but does not say what happens when no receipt exists, nor whether any authorization scope is required.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
A single front-loaded sentence with no filler. Every phrase ('durable', 'Account Core', 'settled', 'one') carries distinguishing meaning.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
An output schema exists, so return-value detail is rightly omitted, and the input schema is small. Still, for a tool whose required string is a strict const discriminator and whose eligibility depends on settlement state, the description leaves the two operationally important gaps (precondition and schema_version) unaddressed.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 0%, so the description bears the burden, yet it never mentions either parameter. It indirectly frames reservation_id as identifying a settled Studio reservation, but says nothing about the required schema_version discriminator (a fixed const value the agent must supply verbatim), which is the main place an agent could fail.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
Specific verb ('Retrieve') plus a precise resource ('durable Account Core receipt') scoped to 'one settled Studio reservation'. An agent knows exactly what object it gets back. It stops short of naming how this relates to any sibling, though no sibling appears to fetch receipts, so confusion risk is low.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
There is no explicit when-to-use statement, no when-not-to-use, and no named alternative. The word 'settled' hints at a precondition (the reservation must be settled), but that must be inferred rather than stated, and nothing tells the agent what to do for unsettled or cancelled reservations.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Add one secure layer between your agents and this server.