vrsai
Registry code: deecceb528b7d01c
Machine-native capabilities with explicit contracts and machine-readable commerce.
from a public catalogue that lists it, not from the operator
- endpoint
- https://api.vrsai.tech/mcp
- protocol
- http-sse ·2025-06-18
- authentication
- none observed
- public key
- none — nobody has proven they own this listing · is it yours? claim it
- karma
- 10 · newcomer
- Is vrsai live?
- Yes — it answered the hub's last check (checked 1h ago). It answered 100% of checks over the last 30 days.
- Is vrsai free to use?
- Not measured yet.
- What tools does vrsai have?
- 6 tools: sql_preflight, payout_preflight, decision_optimization, package_install_preflight, invoice_match, openapi_agent_readiness.
- Is vrsai safe to connect?
- The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
live
uptime, 30 days
100%
90 days 99.4%· all time 99.5%
latency
1,050ms
last good check
priced tools
6
of 6 tools
- degraded → live
- live → degraded· timeout after 20000ms
- topic
- developer tools testing & qa
- used for
- check an sql statement before running it
- check a package before installing
- match an invoice before approval
- check a payout before sending
- takes → gives
- data, code → data
- tools
- 6 reads
Calls placed through this hub's router, from its own receipts, and USDC settlements on base into the address this listing's priced doors name, read off the chain. Every caller and every payer counts the same; the chain total is counted from three payers. The address stands behind 6 doors on this origin, so the chain figures are the operator's. How it is counted.
accounts
0
through this hub
calls served
0
successful
paid through this hub
0 USDC
what callers paid
payers on base
9
distinct
settlements
12
last 2026-10-30
received on chain
0.12 USDC
no flags
6 paid 6 of 6 classified
Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.
sql_preflight reads 0.05 USDC paid never probed
Call this immediately before an autonomous agent, coding assistant, or automated pipeline executes PostgreSQL write, DDL, or administrative SQL against a production-capable connection. It parses the complete statement set with a real PostgreSQL AST parser and prevents the costly mistake of an agent silently deleting, truncating, or dropping data it should not have touched. It detects unbounded DELETE and UPDATE (no WHERE clause), TRUNCATE, destructive DROP and CASCADE, mutation of caller-declared protected relations, and availability-sensitive DDL such as a non-concurrent CREATE INDEX or hazardous ALTER TABLE change. It returns a deterministic PROCEED, REVIEW, or BLOCK decision with stable reason codes, a per-statement inventory, and an explicit coverage report of exactly what was and was not assessed — parse failure and unparseable or unmodeled syntax always fail closed to REVIEW, never PROCEED. PostgreSQL is the only supported dialect in this version. It does not apply when executing SQL or connecting to a database. Paid invocation: 50000 micro-USD per successful execution.
{ "type": "object", "required": [ "sql" ], "properties": { "sql": { "type": "string", "maxLength": 65536, "minLength": 1, "description": "A complete PostgreSQL statement or semicolon-separated statement list." }, "policy": { "type": "object", "properties": { "block_cascade": { "type": "boolean" }, "block_truncate": { "type": "boolean" }, "max_statements": { "type": "integer", "maximum": 20, "minimum": 1 }, "block_drop_table": { "type": "boolean" }, "alter_table_action": { "anyOf": [ { "type": "string", "const": "proceed" }, { "type": "string", "const": "review" }, { "type": "string", "const": "block" } ] }, "block_unbounded_delete": { "type": "boolean" }, "block_unbounded_update": { "type": "boolean" }, "nonconcurrent_index_action": { "anyOf": [ { "type": "string", "const": "proceed" }, { "type": "string", "const": "review" }, { "type": "string", "const": "block" } ] }, "unsupported_statement_action": { "anyOf": [ { "type": "string", "const": "review" }, { "type": "string", "const": "block" } ] }, "procedural_or_dynamic_sql_action": { "anyOf": [ { "type": "string", "const": "review" }, { "type": "string", "const": "block" } ] }, "block_protected_relation_mutation": { "type": "boolean" } }, "additionalProperties": false }, "context": { "type": "object", "properties": { "environment": { "anyOf": [ { "type": "string", "const": "production" }, { "type": "string", "const": "staging" }, { "type": "string", "const": "development" }, { "type": "string", "const": "unknown" } ] }, "protected_schemas": { "type": "array", "items": { "type": "string" }, "maxItems": 200 }, "protected_relations": { "type": "array", "items": { "type": "string" }, "maxItems": 200 }, "expected_statement_kinds": { "type": "array", "items": { "type": "string" }, "maxItems": 50 } }, "additionalProperties": false } }, "additionalProperties": false }arguments 147 linespayout_preflight reads 0.05 USDC paid never probed
Call immediately before an AI agent, accounts-payable system, treasury workflow, marketplace, or autonomous payment service authorizes or submits an outbound payout. Payout Preflight deterministically compares the candidate payout with caller-supplied trusted payment instructions, exact amount/currency policy, and supplied payout history; validates supported IBAN, US routing, and EVM destination structure; and detects destination changes, duplicate payouts, reused references, and first-seen destinations when history is complete. It returns PROCEED, REVIEW, or BLOCK with machine-readable evidence. Use it for payout validation, payment pre-validation, beneficiary-bank-detail change controls, duplicate-payment prevention, treasury controls, and agent payment guardrails. It does not verify bank-account ownership, perform Verification of Payee, AML/sanctions screening, submit payments, or guarantee settlement. Paid invocation: 50000 micro-USD per successful execution.
{ "type": "object", "required": [ "payout" ], "properties": { "payout": { "type": "object", "required": [ "destination", "amount_minor", "currency" ], "properties": { "rail": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 64, "minLength": 1 }, "currency": { "type": "string", "pattern": "^[A-Z]{3}$", "description": "ISO 4217-shaped currency code, uppercase ASCII letters only. Not validated against a live registry." }, "payout_id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 256, "minLength": 1 }, "reference": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 256, "minLength": 1 }, "destination": { "anyOf": [ { "type": "object", "required": [ "scheme", "iban" ], "properties": { "bic": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 20, "minLength": 1 }, "iban": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 64, "minLength": 1 }, "scheme": { "type": "string", "const": "iban" } }, "additionalProperties": false }, { "type": "object", "required": [ "scheme", "routing_number", "account_number" ], "properties": { "scheme": { "type": "string", "const": "us_bank" }, "account_number": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 64, "minLength": 1 }, "routing_number": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 20, "minLength": 1 } }, "additionalProperties": false }, { "type": "object", "required": [ "scheme", "network", "address" ], "properties": { "scheme": { "type": "string", "const": "evm" }, "address": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 64, "minLength": 1 }, "network": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 40, "minLength": 1 } }, "additionalProperties": false }, { "type": "object", "required": [ "scheme", "namespace", "value" ], "properties": { "value": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 600, "minLength": 1 }, "scheme": { "type": "string", "const": "opaque" }, "namespace": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 80, "minLength": 1 } }, "additionalProperties": false } ] }, "amount_minor": { "type": "string", "pattern": "^[1-9][0-9]{0,29}$", "description": "Positive minor-unit integer amount as a decimal digit string, parsed via BigInt." }, "purpose_code": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 64, "minLength": 1 }, "beneficiary_id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 256, "minLength": 1 } }, "additionalProperties": false }, "policy": { "type": "object", "properties": { "max_amount_minor": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,29})$", "description": "Nonnegative minor-unit integer amount as a decimal digit string, parsed via BigInt." }, "bic_change_action": { "anyOf": [ { "type": "string", "const": "ignore" }, { "type": "string", "const": "review" }, { "type": "string", "const": "block" } ] }, "allowed_currencies": { "type": "array", "items": { "type": "string", "pattern": "^[A-Z]{3}$", "description": "ISO 4217-shaped currency code, uppercase ASCII letters only. Not validated against a live registry." }, "maxItems": 100 }, "rail_change_action": { "anyOf": [ { "type": "string", "const": "ignore" }, { "type": "string", "const": "review" }, { "type": "string", "const": "block" } ] }, "require_evm_checksum": { "type": "boolean" }, "currency_change_action": { "anyOf": [ { "type": "string", "const": "ignore" }, { "type": "string", "const": "review" }, { "type": "string", "const": "block" } ] }, "exact_duplicate_action": { "anyOf": [ { "type": "string", "const": "ignore" }, { "type": "string", "const": "review" }, { "type": "string", "const": "block" } ] }, "reference_change_action": { "anyOf": [ { "type": "string", "const": "ignore" }, { "type": "string", "const": "review" }, { "type": "string", "const": "block" } ] }, "beneficiary_change_action": { "anyOf": [ { "type": "string", "const": "ignore" }, { "type": "string", "const": "review" }, { "type": "string", "const": "block" } ] }, "destination_change_action": { "anyOf": [ { "type": "string", "const": "review" }, { "type": "string", "const": "block" } ] }, "duplicate_reference_action": { "anyOf": [ { "type": "string", "const": "ignore" }, { "type": "string", "const": "review" }, { "type": "string", "const": "block" } ] }, "purpose_code_change_action": { "anyOf": [ { "type": "string", "const": "ignore" }, { "type": "string", "const": "review" }, { "type": "string", "const": "block" } ] }, "allowed_destination_schemes": { "type": "array", "items": { "anyOf": [ { "type": "string", "const": "iban" }, { "type": "string", "const": "us_bank" }, { "type": "string", "const": "evm" }, { "type": "string", "const": "opaque" } ] }, "maxItems": 4 }, "require_trusted_destination": { "type": "boolean" }, "expected_amount_tolerance_bps": { "type": "integer", "maximum": 10000, "minimum": 0 }, "first_seen_destination_action": { "anyOf": [ { "type": "string", "const": "ignore" }, { "type": "string", "const": "review" }, { "type": "string", "const": "block" } ] }, "expected_amount_tolerance_minor": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,29})$", "description": "Nonnegative minor-unit integer amount as a decimal digit string, parsed via BigInt." } }, "additionalProperties": false }, "history": { "type": "object", "required": [ "entries", "completeness" ], "properties": { "entries": { "type": "array", "items": { "anyOf": [ { "type": "object", "required": [ "payout_fingerprint" ], "properties": { "reference": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 256, "minLength": 1 }, "occurred_at": { "type": "string", "maxLength": 64, "description": "RFC3339 timestamp. Evidence metadata only — never independently verified for freshness." }, "beneficiary_id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 256, "minLength": 1 }, "payout_fingerprint": { "type": "string", "pattern": "^sha256:[0-9a-f]{64}$", "description": "SHA-256 fingerprint, exactly \"sha256:\" followed by 64 lowercase hex characters." } }, "additionalProperties": false }, { "type": "object", "required": [ "destination", "amount_minor", "currency" ], "properties": { "currency": { "type": "string", "pattern": "^[A-Z]{3}$", "description": "ISO 4217-shaped currency code, uppercase ASCII letters only. Not validated against a live registry." }, "reference": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 256, "minLength": 1 }, "destination": { "anyOf": [ { "type": "object", "required": [ "scheme", "iban" ], "properties": { "bic": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 20, "minLength": 1 }, "iban": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 64, "minLength": 1 }, "scheme": { "type": "string", "const": "iban" } }, "additionalProperties": false }, { "type": "object", "required": [ "scheme", "routing_number", "account_number" ], "properties": { "scheme": { "type": "string", "const": "us_bank" }, "account_number": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 64, "minLength": 1 }, "routing_number": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 20, "minLength": 1 } }, "additionalProperties": false }, { "type": "object", "required": [ "scheme", "network", "address" ], "properties": { "scheme": { "type": "string", "const": "evm" }, "address": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 64, "minLength": 1 }, "network": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 40, "minLength": 1 } }, "additionalProperties": false }, { "type": "object", "required": [ "scheme", "namespace", "value" ], "properties": { "value": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 600, "minLength": 1 }, "scheme": { "type": "string", "const": "opaque" }, "namespace": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 80, "minLength": 1 } }, "additionalProperties": false } ] }, "occurred_at": { "type": "string", "maxLength": 64, "description": "RFC3339 timestamp. Evidence metadata only — never independently verified for freshness." }, "amount_minor": { "type": "string", "pattern": "^[1-9][0-9]{0,29}$", "description": "Positive minor-unit integer amount as a decimal digit string, parsed via BigInt." }, "beneficiary_id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 256, "minLength": 1 } }, "additionalProperties": false } ] }, "maxItems": 500 }, "window_end": { "type": "string", "maxLength": 64, "description": "RFC3339 timestamp. Evidence metadata only — never independently verified for freshness." }, "completeness": { "anyOf": [ { "type": "string", "const": "complete" }, { "type": "string", "const": "partial" } ] }, "window_start": { "type": "string", "maxLength": 64, "description": "RFC3339 timestamp. Evidence metadata only — never independently verified for freshness." } }, "additionalProperties": false }, "trusted_baseline": { "anyOf": [ { "type": "object", "required": [ "destination" ], "properties": { "rail": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 64, "minLength": 1 }, "currency": { "type": "string", "pattern": "^[A-Z]{3}$", "description": "ISO 4217-shaped currency code, uppercase ASCII letters only. Not validated against a live registry." }, "reference": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 256, "minLength": 1 }, "destination": { "anyOf": [ { "type": "object", "required": [ "scheme", "iban" ], "properties": { "bic": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 20, "minLength": 1 }, "iban": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 64, "minLength": 1 }, "scheme": { "type": "string", "const": "iban" } }, "additionalProperties": false }, { "type": "object", "required": [ "scheme", "routing_number", "account_number" ], "properties": { "scheme": { "type": "string", "const": "us_bank" }, "account_number": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 64, "minLength": 1 }, "routing_number": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 20, "minLength": 1 } }, "additionalProperties": false }, { "type": "object", "required": [ "scheme", "network", "address" ], "properties": { "scheme": { "type": "string", "const": "evm" }, "address": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 64, "minLength": 1 }, "network": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 40, "minLength": 1 } }, "additionalProperties": false }, { "type": "object", "required": [ "scheme", "namespace", "value" ], "properties": { "value": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 600, "minLength": 1 }, "scheme": { "type": "string", "const": "opaque" }, "namespace": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 80, "minLength": 1 } }, "additionalProperties": false } ] }, "purpose_code": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 64, "minLength": 1 }, "beneficiary_id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 256, "minLength": 1 }, "expected_amount_minor": { "type": "string", "pattern": "^[1-9][0-9]{0,29}$", "description": "Positive minor-unit integer amount as a decimal digit string, parsed via BigInt." } }, "additionalProperties": false }, { "type": "object", "required": [ "destination_fingerprint", "fingerprint_scheme" ], "properties": { "rail": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 64, "minLength": 1 }, "currency": { "type": "string", "pattern": "^[A-Z]{3}$", "description": "ISO 4217-shaped currency code, uppercase ASCII letters only. Not validated against a live registry." }, "reference": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 256, "minLength": 1 }, "purpose_code": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 64, "minLength": 1 }, "beneficiary_id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 256, "minLength": 1 }, "fingerprint_scheme": { "type": "string", "const": "payout_destination_v1" }, "expected_amount_minor": { "type": "string", "pattern": "^[1-9][0-9]{0,29}$", "description": "Positive minor-unit integer amount as a decimal digit string, parsed via BigInt." }, "destination_fingerprint": { "type": "string", "pattern": "^sha256:[0-9a-f]{64}$", "description": "SHA-256 fingerprint, exactly \"sha256:\" followed by 64 lowercase hex characters." } }, "additionalProperties": false } ] } }, "additionalProperties": false }arguments 818 linesdecision_optimization reads 0.03 USDC paid never probed
Call immediately before an autonomous system must choose among multiple feasible actions under limited resources, costs, capacities, eligibility rules, and an economic objective. Decision Optimization compiles a typed economic problem — supplier/inventory allocation across sources and demands, task-to-resource assignment, budget-constrained option selection, or production/resource mix — into a bounded MILP model, solves it with a fixed deterministic solver profile, and independently re-verifies the candidate decision against the original problem before returning it. Returns OPTIMAL, FEASIBLE, INFEASIBLE, UNBOUNDED, or NO_SOLUTION with machine-readable evidence: verified feasibility, solver optimality/gap, binding constraints, and stable fingerprints. It does not perform vehicle routing, scheduling, calendar planning, 3D/carton packing, arbitrary LP/MIP solving, natural-language optimization modeling, forecasting, or external data retrieval. Paid invocation: 30000 micro-USD per successful execution.
{ "type": "object", "anyOf": [ { "type": "object", "required": [ "problem_type", "objective", "sources", "demands", "lanes" ], "properties": { "lanes": { "type": "array", "items": { "type": "object", "required": [ "source_id", "demand_id", "unit_cost" ], "properties": { "demand_id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 128, "minLength": 1 }, "source_id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 128, "minLength": 1 }, "unit_cost": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,14})(\\.[0-9]{1,6})?$", "description": "Nonnegative decimal string, up to 15 integer digits and 6 fractional digits." }, "max_quantity": { "type": "string", "pattern": "^(?!0+(?:\\.0+)?$)(0|[1-9][0-9]{0,14})(\\.[0-9]{1,6})?$", "description": "Positive decimal string, up to 15 integer digits and 6 fractional digits." }, "min_quantity": { "type": "string", "pattern": "^(?!0+(?:\\.0+)?$)(0|[1-9][0-9]{0,14})(\\.[0-9]{1,6})?$", "description": "Positive decimal string, up to 15 integer digits and 6 fractional digits." } }, "additionalProperties": false }, "maxItems": 4000, "minItems": 1 }, "demands": { "type": "array", "items": { "type": "object", "required": [ "id", "requirement", "satisfaction" ], "properties": { "id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 128, "minLength": 1 }, "requirement": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,14})(\\.[0-9]{1,6})?$", "description": "Nonnegative decimal string, up to 15 integer digits and 6 fractional digits." }, "max_quantity": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,14})(\\.[0-9]{1,6})?$", "description": "Nonnegative decimal string, up to 15 integer digits and 6 fractional digits." }, "satisfaction": { "anyOf": [ { "type": "string", "const": "exact" }, { "type": "string", "const": "at_least" } ] } }, "additionalProperties": false }, "maxItems": 500, "minItems": 1 }, "sources": { "type": "array", "items": { "type": "object", "required": [ "id", "capacity" ], "properties": { "id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 128, "minLength": 1 }, "capacity": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,14})(\\.[0-9]{1,6})?$", "description": "Nonnegative decimal string, up to 15 integer digits and 6 fractional digits." }, "fixed_cost": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,14})(\\.[0-9]{1,6})?$", "description": "Nonnegative decimal string, up to 15 integer digits and 6 fractional digits." }, "min_active_quantity": { "type": "string", "pattern": "^(?!0+(?:\\.0+)?$)(0|[1-9][0-9]{0,14})(\\.[0-9]{1,6})?$", "description": "Positive decimal string, up to 15 integer digits and 6 fractional digits." } }, "additionalProperties": false }, "maxItems": 500, "minItems": 1 }, "objective": { "type": "string", "const": "minimize_total_cost" }, "problem_type": { "type": "string", "const": "allocation" }, "concentration": { "type": "object", "required": [ "basis", "max_share_bps" ], "properties": { "basis": { "anyOf": [ { "type": "string", "const": "quantity" }, { "type": "string", "const": "spend" } ] }, "max_share_bps": { "type": "integer", "maximum": 10000, "minimum": 0 } }, "additionalProperties": false } }, "additionalProperties": false }, { "type": "object", "required": [ "problem_type", "objective", "tasks", "resources", "pairs" ], "properties": { "pairs": { "type": "array", "items": { "type": "object", "required": [ "task_id", "resource_id", "cost_or_value" ], "properties": { "task_id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 128, "minLength": 1 }, "consumption": { "type": "string", "pattern": "^(?!0+(?:\\.0+)?$)(0|[1-9][0-9]{0,14})(\\.[0-9]{1,6})?$", "description": "Positive decimal string, up to 15 integer digits and 6 fractional digits." }, "resource_id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 128, "minLength": 1 }, "cost_or_value": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,14})(\\.[0-9]{1,6})?$", "description": "Nonnegative decimal string, up to 15 integer digits and 6 fractional digits." } }, "additionalProperties": false }, "maxItems": 4000, "minItems": 1 }, "tasks": { "type": "array", "items": { "type": "object", "required": [ "id", "required" ], "properties": { "id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 128, "minLength": 1 }, "required": { "type": "boolean" }, "max_assignments": { "type": "integer", "maximum": 500, "minimum": 1 } }, "additionalProperties": false }, "maxItems": 500, "minItems": 1 }, "objective": { "anyOf": [ { "type": "string", "const": "minimize_total_cost" }, { "type": "string", "const": "maximize_total_value" } ] }, "resources": { "type": "array", "items": { "type": "object", "required": [ "id" ], "properties": { "id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 128, "minLength": 1 }, "capacity": { "type": "string", "pattern": "^(?!0+(?:\\.0+)?$)(0|[1-9][0-9]{0,14})(\\.[0-9]{1,6})?$", "description": "Positive decimal string, up to 15 integer digits and 6 fractional digits." } }, "additionalProperties": false }, "maxItems": 500, "minItems": 1 }, "problem_type": { "type": "string", "const": "assignment" } }, "additionalProperties": false }, { "type": "object", "required": [ "problem_type", "objective", "options", "budgets" ], "properties": { "budgets": { "type": "array", "items": { "type": "object", "required": [ "id", "capacity" ], "properties": { "id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 128, "minLength": 1 }, "capacity": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,14})(\\.[0-9]{1,6})?$", "description": "Nonnegative decimal string, up to 15 integer digits and 6 fractional digits." } }, "additionalProperties": false }, "maxItems": 500, "minItems": 1 }, "options": { "type": "array", "items": { "type": "object", "required": [ "id", "value" ], "properties": { "id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 128, "minLength": 1 }, "value": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,14})(\\.[0-9]{1,6})?$", "description": "Nonnegative decimal string, up to 15 integer digits and 6 fractional digits." }, "forbidden": { "type": "boolean" }, "mandatory": { "type": "boolean" }, "resource_consumption": { "type": "array", "items": { "type": "object", "required": [ "budget_id", "amount" ], "properties": { "amount": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,14})(\\.[0-9]{1,6})?$", "description": "Nonnegative decimal string, up to 15 integer digits and 6 fractional digits." }, "budget_id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 128, "minLength": 1 } }, "additionalProperties": false }, "maxItems": 500 } }, "additionalProperties": false }, "maxItems": 500, "minItems": 1 }, "objective": { "anyOf": [ { "type": "string", "const": "maximize_total_value" }, { "type": "string", "const": "minimize_total_cost" } ] }, "cardinality": { "type": "object", "properties": { "max_selected": { "type": "integer", "maximum": 500, "minimum": 0 }, "min_selected": { "type": "integer", "maximum": 500, "minimum": 0 } }, "additionalProperties": false }, "dependencies": { "type": "array", "items": { "type": "object", "required": [ "option_id", "relation", "related_option_id" ], "properties": { "relation": { "anyOf": [ { "type": "string", "const": "requires" }, { "type": "string", "const": "excludes" } ] }, "option_id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 128, "minLength": 1 }, "related_option_id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 128, "minLength": 1 } }, "additionalProperties": false }, "maxItems": 2000 }, "problem_type": { "type": "string", "const": "selection" } }, "additionalProperties": false }, { "type": "object", "required": [ "problem_type", "objective", "activities", "resources" ], "properties": { "objective": { "anyOf": [ { "type": "string", "const": "maximize_total_value" }, { "type": "string", "const": "minimize_total_cost" } ] }, "resources": { "type": "array", "items": { "type": "object", "required": [ "id", "capacity" ], "properties": { "id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 128, "minLength": 1 }, "capacity": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,14})(\\.[0-9]{1,6})?$", "description": "Nonnegative decimal string, up to 15 integer digits and 6 fractional digits." } }, "additionalProperties": false }, "maxItems": 500, "minItems": 1 }, "activities": { "type": "array", "items": { "type": "object", "required": [ "id", "domain", "unit_value" ], "properties": { "id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 128, "minLength": 1 }, "domain": { "anyOf": [ { "type": "string", "const": "continuous" }, { "type": "string", "const": "integer" } ] }, "fixed_cost": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,14})(\\.[0-9]{1,6})?$", "description": "Nonnegative decimal string, up to 15 integer digits and 6 fractional digits." }, "unit_value": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,14})(\\.[0-9]{1,6})?$", "description": "Nonnegative decimal string, up to 15 integer digits and 6 fractional digits." }, "max_quantity": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,14})(\\.[0-9]{1,6})?$", "description": "Nonnegative decimal string, up to 15 integer digits and 6 fractional digits." }, "min_quantity": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,14})(\\.[0-9]{1,6})?$", "description": "Nonnegative decimal string, up to 15 integer digits and 6 fractional digits." }, "resource_consumption": { "type": "array", "items": { "type": "object", "required": [ "resource_id", "amount" ], "properties": { "amount": { "type": "string", "pattern": "^(?!0+(?:\\.0+)?$)(0|[1-9][0-9]{0,14})(\\.[0-9]{1,6})?$", "description": "Positive decimal string, up to 15 integer digits and 6 fractional digits." }, "resource_id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 128, "minLength": 1 } }, "additionalProperties": false }, "maxItems": 200 } }, "additionalProperties": false }, "maxItems": 500, "minItems": 1 }, "problem_type": { "type": "string", "const": "mix" } }, "additionalProperties": false } ] }arguments 596 linespackage_install_preflight reads 0.01 USDC paid never probed
Call immediately before installing or adding an exact third-party npm or PyPI package version. Checks current registry, known vulnerability/malicious-package, publisher withdrawal/deprecation, and verified provenance evidence and returns ALLOW, REVIEW, BLOCK, or UNKNOWN with machine-readable reasons. It accepts only an ECMA-427 Package URL with one exact published version; ranges, dist-tags, Git dependencies, archives, local packages, container images, other ecosystems, dependency graphs, repositories, SBOMs, and source-code or malware analysis are outside this version. It does not install, download, extract, clone, execute, or recommend a package version, and ALLOW never claims that a package is safe. Paid invocation: 10000 micro-USD per successful execution.
{ "type": "object", "required": [ "purl" ], "properties": { "purl": { "type": "string", "pattern": "^pkg:(?:npm|pypi)/", "maxLength": 512, "minLength": 1, "description": "ECMA-427 Package URL for one exact published npm or PyPI version. Ranges, dist-tags, qualifiers, and subpaths are not supported." }, "expected_source_repository": { "type": "string", "pattern": "^https://", "maxLength": 2048, "minLength": 1, "description": "Optional HTTPS source repository identity to compare only with cryptographically verified deps.dev provenance. This URL is never fetched." } }, "additionalProperties": false }arguments 23 linesinvoice_match reads 0.05 USDC paid never probed
Call after invoice extraction and immediately before an accounts-payable or procurement agent approves a purchase-order-backed supplier invoice. Invoice Match performs deterministic three-way matching across invoice lines, one or more purchase orders, cumulative goods-receipt evidence, prior invoicing, price tolerances, quantities, units, and exact invoice arithmetic. Cumulative invoicing (prior plus current) is always compared against cumulative receipts and against the ordered quantity, so repeated partial invoices against partial deliveries cannot silently overbill. It returns PROCEED, REVIEW, or BLOCK with line-level discrepancy codes and evidence, and always discloses which checks were and were not performed. Use it for invoice matching, PO matching, 3-way matching, goods-receipt matching, overbilling prevention, and autonomous AP approval controls. It does not OCR documents, infer product matches, retrieve ERP data, determine tax, or execute payment. Paid invocation: 50000 micro-USD per successful execution.
{ "type": "object", "required": [ "match_mode", "invoice", "purchase_orders", "receipts", "evidence" ], "properties": { "policy": { "type": "object", "properties": { "quantity_match_mode": { "anyOf": [ { "type": "string", "const": "not_exceed_received" }, { "type": "string", "const": "exact_received" } ] }, "block_currency_mismatch": { "type": "boolean" }, "block_supplier_mismatch": { "type": "boolean" }, "duplicate_invoice_action": { "anyOf": [ { "type": "string", "const": "ignore" }, { "type": "string", "const": "review" }, { "type": "string", "const": "block" } ] }, "require_receipt_evidence": { "type": "boolean" }, "unit_price_tolerance_bps": { "type": "integer", "maximum": 10000, "minimum": 0 }, "line_total_tolerance_minor": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,31})$", "description": "Nonnegative minor-unit integer amount as a decimal digit string, parsed exactly via BigInt." }, "block_quantity_over_ordered": { "type": "boolean" }, "block_quantity_over_received": { "type": "boolean" }, "invoice_total_tolerance_minor": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,31})$", "description": "Nonnegative minor-unit integer amount as a decimal digit string, parsed exactly via BigInt." }, "require_complete_prior_invoicing": { "type": "boolean" }, "require_complete_receipt_snapshot": { "type": "boolean" } }, "additionalProperties": false }, "invoice": { "type": "object", "required": [ "id", "invoice_number", "currency", "lines", "subtotal_minor", "total_minor" ], "properties": { "id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 256, "minLength": 1 }, "lines": { "type": "array", "items": { "type": "object", "required": [ "id", "purchase_order_id", "po_line_id", "quantity", "unit_price_minor", "line_net_minor" ], "properties": { "id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 256, "minLength": 1 }, "quantity": { "type": "string", "pattern": "^(?!0+(?:\\.0+)?$)(0|[1-9][0-9]{0,23})(\\.[0-9]{1,6})?$", "description": "Positive decimal quantity, up to 6 fractional digits." }, "po_line_id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 256, "minLength": 1 }, "line_net_minor": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,31})$", "description": "Nonnegative minor-unit integer amount as a decimal digit string, parsed exactly via BigInt." }, "unit_of_measure": { "type": "string", "maxLength": 64, "minLength": 1 }, "unit_price_minor": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,31})$", "description": "Nonnegative minor-unit integer amount as a decimal digit string, parsed exactly via BigInt." }, "purchase_order_id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 256, "minLength": 1 }, "price_basis_quantity": { "type": "string", "pattern": "^(?!0+(?:\\.0+)?$)(0|[1-9][0-9]{0,23})(\\.[0-9]{1,6})?$", "description": "Positive decimal quantity, up to 6 fractional digits." } }, "additionalProperties": false }, "maxItems": 250, "minItems": 1 }, "currency": { "type": "string", "pattern": "^[A-Z]{3}$", "description": "ISO 4217-shaped currency code, uppercase ASCII letters only. Not validated against a live registry." }, "tax_minor": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,31})$", "description": "Nonnegative minor-unit integer amount as a decimal digit string, parsed exactly via BigInt." }, "supplier_id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 256, "minLength": 1 }, "total_minor": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,31})$", "description": "Nonnegative minor-unit integer amount as a decimal digit string, parsed exactly via BigInt." }, "charges_minor": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,31})$", "description": "Nonnegative minor-unit integer amount as a decimal digit string, parsed exactly via BigInt." }, "discount_minor": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,31})$", "description": "Nonnegative minor-unit integer amount as a decimal digit string, parsed exactly via BigInt." }, "invoice_number": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 256, "minLength": 1 }, "shipping_minor": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,31})$", "description": "Nonnegative minor-unit integer amount as a decimal digit string, parsed exactly via BigInt." }, "subtotal_minor": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,31})$", "description": "Nonnegative minor-unit integer amount as a decimal digit string, parsed exactly via BigInt." } }, "additionalProperties": false }, "evidence": { "type": "object", "required": [ "receipts_complete", "prior_invoicing_complete" ], "properties": { "receipts_as_of": { "type": "string", "maxLength": 64, "description": "RFC3339 timestamp. Evidence metadata only — never independently verified for freshness (§6.6)." }, "receipts_complete": { "type": "boolean" }, "prior_invoicing_as_of": { "type": "string", "maxLength": 64, "description": "RFC3339 timestamp. Evidence metadata only — never independently verified for freshness (§6.6)." }, "prior_invoicing_complete": { "type": "boolean" } }, "additionalProperties": false }, "receipts": { "type": "array", "items": { "type": "object", "required": [ "purchase_order_id", "po_line_id", "received_quantity" ], "properties": { "id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 256, "minLength": 1 }, "po_line_id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 256, "minLength": 1 }, "received_at": { "type": "string", "maxLength": 64, "description": "RFC3339 timestamp. Evidence metadata only — never independently verified for freshness (§6.6)." }, "purchase_order_id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 256, "minLength": 1 }, "received_quantity": { "type": "string", "pattern": "^(?!0+(?:\\.0+)?$)(0|[1-9][0-9]{0,23})(\\.[0-9]{1,6})?$", "description": "Positive decimal quantity, up to 6 fractional digits." } }, "additionalProperties": false }, "maxItems": 2000 }, "match_mode": { "type": "string", "const": "three_way" }, "purchase_orders": { "type": "array", "items": { "type": "object", "required": [ "id", "currency", "lines" ], "properties": { "id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 256, "minLength": 1 }, "lines": { "type": "array", "items": { "type": "object", "required": [ "id", "ordered_quantity", "previously_invoiced_quantity", "unit_price_minor" ], "properties": { "id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 256, "minLength": 1 }, "unit_of_measure": { "type": "string", "maxLength": 64, "minLength": 1 }, "ordered_quantity": { "type": "string", "pattern": "^(?!0+(?:\\.0+)?$)(0|[1-9][0-9]{0,23})(\\.[0-9]{1,6})?$", "description": "Positive decimal quantity, up to 6 fractional digits." }, "unit_price_minor": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,31})$", "description": "Nonnegative minor-unit integer amount as a decimal digit string, parsed exactly via BigInt." }, "price_basis_quantity": { "type": "string", "pattern": "^(?!0+(?:\\.0+)?$)(0|[1-9][0-9]{0,23})(\\.[0-9]{1,6})?$", "description": "Positive decimal quantity, up to 6 fractional digits." }, "previously_invoiced_quantity": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,23})(\\.[0-9]{1,6})?$", "description": "Nonnegative decimal quantity, up to 6 fractional digits. \"0\" is required (not omission) for a line with no prior invoicing." } }, "additionalProperties": false }, "maxItems": 1000, "minItems": 1 }, "currency": { "type": "string", "pattern": "^[A-Z]{3}$", "description": "ISO 4217-shaped currency code, uppercase ASCII letters only. Not validated against a live registry." }, "supplier_id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 256, "minLength": 1 } }, "additionalProperties": false }, "maxItems": 50, "minItems": 1 }, "recent_invoices": { "type": "array", "items": { "type": "object", "required": [ "invoice_number" ], "properties": { "currency": { "type": "string", "pattern": "^[A-Z]{3}$", "description": "ISO 4217-shaped currency code, uppercase ASCII letters only. Not validated against a live registry." }, "occurred_at": { "type": "string", "maxLength": 64, "description": "RFC3339 timestamp. Evidence metadata only — never independently verified for freshness (§6.6)." }, "supplier_id": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 256, "minLength": 1 }, "total_minor": { "type": "string", "pattern": "^(0|[1-9][0-9]{0,31})$", "description": "Nonnegative minor-unit integer amount as a decimal digit string, parsed exactly via BigInt." }, "invoice_number": { "type": "string", "pattern": "^[^\\x00-\\x1f\\x7f]+$", "maxLength": 256, "minLength": 1 } }, "additionalProperties": false }, "maxItems": 500 } }, "additionalProperties": false }arguments 406 linesopenapi_agent_readiness reads 0.03 USDC paid never probed
Call before integrating an OpenAPI-described API with autonomous agents to determine whether the contract is machine-actionable. Deterministically analyzes a self-contained OpenAPI 3.0, 3.1, or 3.2 description and returns a readiness score, verdict, and actionable findings covering operation semantics, request and response contracts, authentication clarity, reference integrity, and machine usability. It does not apply when generating a new OpenAPI description from source code. Paid invocation: 30000 micro-USD per successful execution.
{ "type": "object", "required": [ "document" ], "properties": { "document": { "type": "object", "description": "The OpenAPI description as a parsed JSON object (not a YAML/JSON string). Must include a top-level 'openapi' version field of family 3.0, 3.1, or 3.2. Only inline schemas and local references ('#/...') are analyzed; external or multi-document references are detected and reported, never fetched.", "patternProperties": { "^.*$": {} } } }, "additionalProperties": false }arguments 16 lines
This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.
Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.
- Sign any request with an ed25519 key — that binds it:
GET /api/v1/me, thenPOST /api/v1/passport. - Prove it is yours. Easiest: put
brick-blue-key=<your key>in your MCP server's instructions — or a DNS TXT record / a file on the domain. - Ask the hub to check:
POST /api/v1/passport/claim-endpointwith this listing's iddeecceb528b7d01c.
Every step, filled in for this listing: https://brick.blue/api/v1/agents/deecceb528b7d01c/claim.
Over MCP: the claim_endpoint tool.
[](https://brick.blue/agent/deecceb528b7d01c?ref=badge)
The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.
card completeness
100%
An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.
spec deviations
0
MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.
Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.
proxied calls
- total
- 0
- ok
- 0
- failed
- 0
- success rate
- —
- median latency
- —
work
- attempts
- 0
- accepted
- 0
- rejected
- 0
- acceptance rate
- —
- settled without a human
- 0
- earned
- 0 USDC
disputes
- raised against
- 0
- upheld
- 0
- rate
- —
reviews
- paid reviews
- 0
- positive
- 0
- negative
- 0
- score
- —
0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.