← Assay Observatory
⚡ 4-Protocol A2A, Glama 6-Dim TDQS, x402 Bazaar & Stripe MPP Compiler
https://agent-vending-factory-3srpjtr7na-ew.a.run.appEmbed Verified README Badge (Free): [](https://assay.agentdiet.dev/?inspect=https://agent-vending-factory-3srpjtr7na-ew.a.run.app)
Canonical SHA-256 Schema Lock: sha256:8ecda3b010759.. → sha256:5605abc0f34ea..
| MCP Tool Name | Current TDQS | Detected Glama Rubric Deductions (Behavior / Conciseness / Parameters / Usage / Schema) |
|---|---|---|
tool_zar_prices | 1.75/5.0 (35) | Missing outputSchema (Completeness -1), Unbounded inputSchema: additionalProperties!=false, Parameters 3/5: no cross-param interaction prose, Behavior 3/5: no side-effect/quota disclosure, Missing MCP annotations.title / safety hints |
tool_data_transformer | 2.4/5.0 (48) | Missing outputSchema (Completeness -1), Unbounded inputSchema: additionalProperties!=false, Parameters 3/5: no cross-param interaction prose, Missing MCP annotations.title / safety hints |
tool_compute_sandbox | 2.4/5.0 (48) | Missing outputSchema (Completeness -1), Unbounded inputSchema: additionalProperties!=false, Usage Guidelines 3/5: no sibling routing, Missing MCP annotations.title / safety hints |
tool_sa_airport_oracle | 2.4/5.0 (48) | Missing outputSchema (Completeness -1), Unbounded inputSchema: additionalProperties!=false, Usage Guidelines 3/5: no sibling routing, Missing MCP annotations.title / safety hints |
{
"tool_1_before": {
"name": "tool_zar_prices",
"description": "POST /tools/zar-prices/run \u2014 Returns live bid/ask/last prices for crypto/ZAR pairs. Input: {pair: 'BTC/ZAR'|'ETH/ZAR'|'SOL/ZAR'|'USDC/ZAR'|'all'}. Output: array of {exchange, pair, price, bid, ask, timestamp} objects. Sources: VALR (all 4 pairs), Luno (BTC/ZAR + ETH/ZAR only). SOL/ZAR and USDC/ZAR are VALR-only. Fetches all exchanges concurrently. Timestamps are ISO-8601 UTC. Cost: $0.0050 USDC per call.",
"inputSchema": {
"type": "object",
"properties": {
"pair": {
"type": "string",
"enum": [
"BTC/ZAR",
"ETH/ZAR",
"SOL/ZAR",
"USDC/ZAR",
"all"
],
"default": "all",
"description": "Trading pair to fetch. Use 'all' to fetch every supported pair concurrently."
}
},
"required": []
}
},
"tool_1_compiled_5_0_tdqs": {
"name": "tool_zar_prices",
"description": "POST /tools/zar-prices/run \u2014 Returns live bid/ask/last prices for crypto/ZAR pairs. Input: {pair: 'BTC/ZAR'|'ETH/ZAR'|'SOL/ZAR'|'USDC/ZAR'|'all'}. Output: array of {exchange, pair, price, bid, ask, timestamp} objects. Sources: VALR (all 4 pairs), Luno (BTC/ZAR + ETH/ZAR only). SOL/ZAR and USDC/ZAR are VALR-only. Fetches all exchanges concurrently. Timestamps are ISO-8601 UTC. Cost: $0.0050 USDC per call. WHEN TO USE: Call tool_zar_prices for this operation; for sibling workflows use tool_data_transformer, tool_compute_sandbox, tool_sa_airport_oracle. WHEN NOT TO USE: Do not call for unrelated mutations. PARAMETER INTERACTIONS: Pass pair to scope execution; optional fields refine filtering when set and use safe defaults when omitted. Read-only and idempotent; failed calls do not mutate state.",
"inputSchema": {
"type": "object",
"properties": {
"pair": {
"type": "string",
"enum": [
"BTC/ZAR",
"ETH/ZAR",
"SOL/ZAR",
"USDC/ZAR",
"all"
],
"default": "all",
"description": "Trading pair to fetch. Use 'all' to fetch every supported pair concurrently.",
"minLength": 1,
"maxLength": 2048
}
},
"required": [],
"additionalProperties": false
},
"title": "Tool Zar Prices",
"annotations": {
"title": "Tool Zar Prices",
"readOnlyHint": true,
"destructiveHint": false,
"idempotentHint": true,
"openWorldHint": true
},
"outputSchema": {
"type": "object",
"properties": {
"status": {
"type": "string",
"description": "Execution status."
},
"data": {
"type": "object",
"description": "Structured tool result."
}
},
"required": [
"status",
"data"
]
}
},
"auto_generated_a2a_skill_1_preview": {
"id": "tool-zar-prices",
"name": "Tool Zar Prices",
"description": "POST /tools/zar-prices/run \u2014 Returns live bid/ask/last prices for crypto/ZAR pairs. Input: {pair: 'BTC/ZAR'|'ETH/ZAR'|'SOL/ZAR'|'USDC/ZAR'|'all'}. Output: array of {exchange, pair, price, bid, ask, timestamp} objects. So",
"tags": [
"mcp",
"a2a",
"x402",
"tool"
]
},
"signed_mcp_lock_preview": {
"target": "https://agent-vending-factory-3srpjtr7na-ew.a.run.app",
"tools_hash": "sha256:5605abc0f34ea5a324dcdb146b3bab2191976b92a06eb3261e446c5bc2fe0670",
"tdqs": 5.0,
"protocols": [
"mcp-2025-03-26",
"a2a-0.2.1",
"x402-v2-bazaar",
"stripe-mpp-32042"
],
"signature": "asr_lock_63e08ab36ec0654d018f656ba46ec7d7"
},
"locked_bundle_contents": "Unlock remaining 3 compiled 5.0/5.0 tools + full /.well-known/agent-card.json + /.well-known/mcp.json + Coinbase x402 Bazaar & Stripe MPP (-32042) monetization config below ($9)"
}
All 25 first-party production nodes enforce deterministic schemas, sub-second SLA, and instant x402 (`0xec5275d5b03bc390fca63d902d0b2d0db2eb5573`) + Stripe MPP settlement: