diagnose_quantum_phaseFind the phase, rotation, ordering, or convention bug in this quantum operation.
| Name | Required | Description | Default |
|---|---|---|---|
| request | Yes | ||
| payment_rail | No | ||
| idempotency_key | Yes | ||
| max_total_price | Yes |
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Changes observed during successful MCP inspections.
Output schema / anyOfPrevious value: -[
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- "cross-provider-portability-v1",
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- "two-qubit-target-synthesis-v1",
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- "pattern": "^(?:0|[1-9]\\d*)(?:\\.\\d{1,6})?$",
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- "tool_name": {
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- "compare_quantum_circuits",
- "repair_openqasm3",
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- "diagnose_quantum_workflow",
- "audit_quantum_transformation",
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- "diagnose_quantum_phase",
- "synthesize_two_qubit_target",
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- "required": [
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- "request_schema_version",
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- "catalog_digest",
- "request_hash",
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- "quote_id",
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- "duplicate",
- "commercial_state",
- "payment_rail",
- "price",
- "max_total_price",
- "tariff_version",
- "quote_expires_at"
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- "type": "object"
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- "properties": {
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- "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"
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- "message": {
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- }
- },
- "required": [
- "schema_version",
- "code",
- "message",
- "retryable"
- ],
- "type": "object"
- }
-]New value: +[
+ {
+ "additionalProperties": false,
+ "properties": {
+ "capability_id": {
+ "enum": [
+ "circuit-assurance-report-v1",
+ "supported-circuit-equivalence-v1",
+ "openqasm3-repair-v1",
+ "verified-circuit-optimization-v1",
+ "failed-workflow-diagnosis-v1",
+ "optimization-preservation-audit-v1",
+ "cross-provider-portability-v1",
+ "phase-sensitive-inspection-v1",
+ "two-qubit-target-synthesis-v1",
+ "two-qubit-local-equivalence-v1"
+ ],
+ "type": "string"
+ },
+ "capability_version": {
+ "const": "1.0.0",
+ "type": "string"
+ },
+ "catalog_digest": {
+ "pattern": "^[a-f0-9]{64}$",
+ "type": "string"
+ },
+ "catalog_revision": {
+ "maxLength": 128,
+ "minLength": 1,
+ "type": "string"
+ },
+ "commercial_state": {
+ "enum": [
+ "commit_pending",
+ "committed",
+ "settlement_pending",
+ "settled",
+ "release_pending",
+ "released"
+ ],
+ "type": "string"
+ },
+ "duplicate": {
+ "type": "boolean"
+ },
+ "job_id": {
+ "maxLength": 256,
+ "minLength": 1,
+ "type": "string"
+ },
+ "max_total_price": {
+ "pattern": "^(?:0|[1-9]\\d*)(?:\\.\\d{1,6})?$",
+ "type": "string"
+ },
+ "payment_rail": {
+ "enum": [
+ "x402",
+ "account_core_balance"
+ ],
+ "type": "string"
+ },
+ "price": {
+ "pattern": "^(?:0|[1-9]\\d*)(?:\\.\\d{1,6})?$",
+ "type": "string"
+ },
+ "product": {
+ "const": "quantum",
+ "type": "string"
+ },
+ "quote_expires_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"
+ },
+ "quote_id": {
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+ "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"
+ },
+ "request_schema_version": {
+ "maxLength": 128,
+ "minLength": 1,
+ "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)$",
+ "type": "string"
+ },
+ "retrieval_token": {
+ "maxLength": 512,
+ "minLength": 1,
+ "type": "string"
+ },
+ "retrieval_token_expires_in": {
+ "exclusiveMinimum": 0,
+ "maximum": 9007199254740991,
+ "type": "integer"
+ },
+ "rqm_account_id": {
+ "format": "uuid",
+ "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
+ "type": "string"
+ },
+ "schema_version": {
+ "const": "rqm.jobs.studio-agent-job.v1",
+ "type": "string"
+ },
+ "status": {
+ "enum": [
+ "queued",
+ "running",
+ "completed",
+ "failed",
+ "cancelled"
+ ],
+ "type": "string"
+ },
+ "tariff_version": {
+ "const": "rqm-studio-agent-usdc-v1",
+ "type": "string"
+ },
+ "tool_name": {
+ "enum": [
+ "check_quantum_circuit",
+ "compare_quantum_circuits",
+ "repair_openqasm3",
+ "optimize_quantum_circuit",
+ "diagnose_quantum_workflow",
+ "audit_quantum_transformation",
+ "translate_quantum_circuit",
+ "diagnose_quantum_phase",
+ "synthesize_two_qubit_target",
+ "classify_two_qubit_operation"
+ ],
+ "type": "string"
+ },
+ "x402_settlement_id": {
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+ "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"
+ },
+ "x402_transaction_id": {
+ "maxLength": 256,
+ "minLength": 1,
+ "type": "string"
+ }
+ },
+ "required": [
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+ "product",
+ "tool_name",
+ "capability_id",
+ "capability_version",
+ "request_schema_version",
+ "catalog_revision",
+ "catalog_digest",
+ "request_hash",
+ "job_id",
+ "status",
+ "rqm_account_id",
+ "quote_id",
+ "reservation_id",
+ "duplicate",
+ "commercial_state",
+ "payment_rail",
+ "price",
+ "max_total_price",
+ "tariff_version",
+ "quote_expires_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 idempotentHint=true, destructiveHint=false, openWorldHint=false, and notably readOnlyHint=false, which signals a state-consuming/paid operation rather than a pure read. The description adds nothing beyond that: it never says the call consumes a job or credits, requires an idempotency key, or carries a max_total_price guard, so the non-read-only nature is left unexplained.
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?
It is one short, front-loaded sentence, but it duplicates the title exactly and therefore contributes zero information beyond what the agent already sees; brevity here reflects under-specification, not efficiency.
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 excuses explaining return values, but this tool has a deeply nested input, required payment and idempotency parameters, and a rich set of look-alike siblings. A single tautological sentence cannot make the definition callable with confidence.
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% across four parameters, including a nested request object requiring 'original' and 'candidate' circuits plus a semantic_context enum, and payment fields (payment_rail, max_total_price, idempotency_key). The description explains none of them and does not even reveal that two circuits must be supplied for comparison.
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?
Tautological: description restates name/title.
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 when-to-use guidance, no prerequisites, and no mention of alternatives. With a dozen diagnostic and phase-related siblings in the list, the agent has no basis in the description for choosing this tool over them.
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.