Zinvyl Marketplace Agent Gateway

Match a need or record unmet demand

match_or_capture_demand

Idempotent

Compatibility alias for existing clients; new integrations should use qualify_task first and find_service only after consent. Returns an existing fixed offer when one matches. Otherwise records privacy-minimized product-demand telemetry for owner review; it creates no order, quote, outreach, funding claim, or delivery commitment.

Input Schema

Name	Required	Description	Default
`source`	No	Optional allowlisted source where the agent discovered Zinvyl.
`industry`	No	Optional broad industry only; do not name a person or confidential project.
`budget_cents`	No	Optional buyer-stated total budget in USD cents. This is demand telemetry, not spending authority or proof of funds.
`category_hint`	No
`agent_tool_type`	No		mcp_client
`request_summary`	Yes	One sanitized business outcome. Do not include names, email addresses, phone numbers, credentials, payment data, personal data, confidential text, or production secrets.
`turnaround_days`	No	Optional requested turnaround in calendar days.
`requested_output`	No	Optional sanitized deliverable type, such as weekly report or data export.
`authorized_to_share`	Yes	True only when the requester is authorized to share this sanitized need with Zinvyl for matching and aggregate product planning.
`near_match_offer_id`	No	Optional closest offer; it does not place unsupported work in scope.
`contains_no_personal_data_or_secrets`	Yes	True only after removing personal data, credentials, confidential material, and payment data.

Schema Changelog

Changes observed during successful MCP inspections.

Changed1 schema field changedOct 27, 2026

changedInput schema / properties / near_match_offer_id / enum

Previous value: -[
-  "zinvyl.venture.evidence-brief.v1",
-  "zinvyl.venture.prototype-scope.v1",
-  "zinvyl.freight.workflow-audit.v1",
-  "zinvyl.api.workflow-failure-rescue.v1",
-  "zinvyl.api.failure-triage.v1",
-  "zinvyl.api.workflow-reliability-care.v1",
-  "zinvyl.freight.full-workflow-audit.v1",
-  "zinvyl.content.ai-marketing-pilot.v1",
-  "zinvyl.data.csv-cleanup-starter.v1",
-  "zinvyl.data.csv-cleanup-complete.v1",
-  "zinvyl.analytics.operations-bi-dashboard.v1",
-  "zinvyl.quality.ai-workflow-failure-audit.v1",
-  "zinvyl.factory.workflow-single-automation-blueprint.v1",
-  "zinvyl.factory.development-mcp-server-starter.v1",
-  "zinvyl.factory.automation-compliant-market-monitor.v1",
-  "zinvyl.factory.content-instructional-video-pack.v1"
-]New value: +[
+  "zinvyl.venture.evidence-brief.v1",
+  "zinvyl.venture.prototype-scope.v1",
+  "zinvyl.freight.workflow-audit.v1",
+  "zinvyl.api.workflow-failure-rescue.v1",
+  "zinvyl.api.failure-triage.v1",
+  "zinvyl.api.workflow-reliability-care.v1",
+  "zinvyl.freight.full-workflow-audit.v1",
+  "zinvyl.content.ai-marketing-pilot.v1",
+  "zinvyl.data.csv-cleanup-starter.v1",
+  "zinvyl.data.csv-cleanup-complete.v1",
+  "zinvyl.analytics.operations-bi-dashboard.v1",
+  "zinvyl.quality.ai-workflow-failure-audit.v1",
+  "zinvyl.quality.trace-readiness-check.v1",
+  "zinvyl.factory.workflow-single-automation-blueprint.v1",
+  "zinvyl.factory.development-mcp-server-starter.v1",
+  "zinvyl.factory.automation-compliant-market-monitor.v1",
+  "zinvyl.factory.content-instructional-video-pack.v1"
+]

Changed1 schema field changedOct 27, 2026

changedInput schema / properties / near_match_offer_id / enum

Previous value: -[
-  "zinvyl.venture.evidence-brief.v1",
-  "zinvyl.venture.prototype-scope.v1",
-  "zinvyl.freight.workflow-audit.v1",
-  "zinvyl.api.workflow-failure-rescue.v1",
-  "zinvyl.api.failure-triage.v1",
-  "zinvyl.api.workflow-reliability-care.v1",
-  "zinvyl.freight.full-workflow-audit.v1",
-  "zinvyl.content.ai-marketing-pilot.v1",
-  "zinvyl.data.csv-cleanup-starter.v1",
-  "zinvyl.data.csv-cleanup-complete.v1",
-  "zinvyl.analytics.operations-bi-dashboard.v1",
-  "zinvyl.quality.ai-workflow-failure-audit.v1",
-  "zinvyl.factory.workflow-single-automation-blueprint.v1",
-  "zinvyl.factory.development-mcp-server-starter.v1",
-  "zinvyl.factory.automation-compliant-market-monitor.v1"
-]New value: +[
+  "zinvyl.venture.evidence-brief.v1",
+  "zinvyl.venture.prototype-scope.v1",
+  "zinvyl.freight.workflow-audit.v1",
+  "zinvyl.api.workflow-failure-rescue.v1",
+  "zinvyl.api.failure-triage.v1",
+  "zinvyl.api.workflow-reliability-care.v1",
+  "zinvyl.freight.full-workflow-audit.v1",
+  "zinvyl.content.ai-marketing-pilot.v1",
+  "zinvyl.data.csv-cleanup-starter.v1",
+  "zinvyl.data.csv-cleanup-complete.v1",
+  "zinvyl.analytics.operations-bi-dashboard.v1",
+  "zinvyl.quality.ai-workflow-failure-audit.v1",
+  "zinvyl.factory.workflow-single-automation-blueprint.v1",
+  "zinvyl.factory.development-mcp-server-starter.v1",
+  "zinvyl.factory.automation-compliant-market-monitor.v1",
+  "zinvyl.factory.content-instructional-video-pack.v1"
+]

Changed1 schema field changedOct 27, 2026

changedInput schema / properties / near_match_offer_id / enum

Previous value: -[
-  "zinvyl.venture.evidence-brief.v1",
-  "zinvyl.venture.prototype-scope.v1",
-  "zinvyl.freight.workflow-audit.v1",
-  "zinvyl.api.workflow-failure-rescue.v1",
-  "zinvyl.api.failure-triage.v1",
-  "zinvyl.api.workflow-reliability-care.v1",
-  "zinvyl.freight.full-workflow-audit.v1",
-  "zinvyl.content.ai-marketing-pilot.v1",
-  "zinvyl.data.csv-cleanup-starter.v1",
-  "zinvyl.data.csv-cleanup-complete.v1",
-  "zinvyl.analytics.operations-bi-dashboard.v1",
-  "zinvyl.quality.ai-workflow-failure-audit.v1",
-  "zinvyl.factory.workflow-single-automation-blueprint.v1",
-  "zinvyl.factory.development-mcp-server-starter.v1"
-]New value: +[
+  "zinvyl.venture.evidence-brief.v1",
+  "zinvyl.venture.prototype-scope.v1",
+  "zinvyl.freight.workflow-audit.v1",
+  "zinvyl.api.workflow-failure-rescue.v1",
+  "zinvyl.api.failure-triage.v1",
+  "zinvyl.api.workflow-reliability-care.v1",
+  "zinvyl.freight.full-workflow-audit.v1",
+  "zinvyl.content.ai-marketing-pilot.v1",
+  "zinvyl.data.csv-cleanup-starter.v1",
+  "zinvyl.data.csv-cleanup-complete.v1",
+  "zinvyl.analytics.operations-bi-dashboard.v1",
+  "zinvyl.quality.ai-workflow-failure-audit.v1",
+  "zinvyl.factory.workflow-single-automation-blueprint.v1",
+  "zinvyl.factory.development-mcp-server-starter.v1",
+  "zinvyl.factory.automation-compliant-market-monitor.v1"
+]

Changed1 schema field changedOct 27, 2026

changedInput schema / properties / source / enum

Previous value: -[
-  "direct",
-  "direct_agent",
-  "mcp_registry",
-  "a2a_registry",
-  "ai_agents_directory",
-  "allagents",
-  "toku",
-  "gohirehumans",
-  "toll_bench",
-  "callboard",
-  "recruiting_bot",
-  "peerpush",
-  "speedbot",
-  "procurement_agent_operator",
-  "workflow_orchestrator",
-  "shopping_agent",
-  "partner_operator",
-  "other",
-  "zinvyl_offer_feed"
-]New value: +[
+  "direct",
+  "direct_agent",
+  "mcp_registry",
+  "a2a_registry",
+  "ai_agents_directory",
+  "allagents",
+  "toku",
+  "gohirehumans",
+  "toll_bench",
+  "callboard",
+  "recruiting_bot",
+  "peerpush",
+  "speedbot",
+  "lumen_b2b",
+  "procurement_agent_operator",
+  "workflow_orchestrator",
+  "shopping_agent",
+  "partner_operator",
+  "other",
+  "zinvyl_offer_feed"
+]

Changed1 schema field changedOct 27, 2026

changedInput schema / properties / source / enum

Previous value: -[
-  "direct",
-  "direct_agent",
-  "mcp_registry",
-  "a2a_registry",
-  "ai_agents_directory",
-  "allagents",
-  "toku",
-  "gohirehumans",
-  "toll_bench",
-  "callboard",
-  "recruiting_bot",
-  "peerpush",
-  "procurement_agent_operator",
-  "workflow_orchestrator",
-  "shopping_agent",
-  "partner_operator",
-  "other",
-  "zinvyl_offer_feed"
-]New value: +[
+  "direct",
+  "direct_agent",
+  "mcp_registry",
+  "a2a_registry",
+  "ai_agents_directory",
+  "allagents",
+  "toku",
+  "gohirehumans",
+  "toll_bench",
+  "callboard",
+  "recruiting_bot",
+  "peerpush",
+  "speedbot",
+  "procurement_agent_operator",
+  "workflow_orchestrator",
+  "shopping_agent",
+  "partner_operator",
+  "other",
+  "zinvyl_offer_feed"
+]

Changed1 schema field changedOct 26, 2026

changedInput schema / properties / near_match_offer_id / enum

Previous value: -[
-  "zinvyl.venture.evidence-brief.v1",
-  "zinvyl.venture.prototype-scope.v1",
-  "zinvyl.freight.workflow-audit.v1",
-  "zinvyl.api.workflow-failure-rescue.v1",
-  "zinvyl.api.failure-triage.v1",
-  "zinvyl.api.workflow-reliability-care.v1",
-  "zinvyl.freight.full-workflow-audit.v1",
-  "zinvyl.content.ai-marketing-pilot.v1",
-  "zinvyl.data.csv-cleanup-starter.v1",
-  "zinvyl.data.csv-cleanup-complete.v1",
-  "zinvyl.analytics.operations-bi-dashboard.v1",
-  "zinvyl.quality.ai-workflow-failure-audit.v1",
-  "zinvyl.factory.workflow-single-automation-blueprint.v1"
-]New value: +[
+  "zinvyl.venture.evidence-brief.v1",
+  "zinvyl.venture.prototype-scope.v1",
+  "zinvyl.freight.workflow-audit.v1",
+  "zinvyl.api.workflow-failure-rescue.v1",
+  "zinvyl.api.failure-triage.v1",
+  "zinvyl.api.workflow-reliability-care.v1",
+  "zinvyl.freight.full-workflow-audit.v1",
+  "zinvyl.content.ai-marketing-pilot.v1",
+  "zinvyl.data.csv-cleanup-starter.v1",
+  "zinvyl.data.csv-cleanup-complete.v1",
+  "zinvyl.analytics.operations-bi-dashboard.v1",
+  "zinvyl.quality.ai-workflow-failure-audit.v1",
+  "zinvyl.factory.workflow-single-automation-blueprint.v1",
+  "zinvyl.factory.development-mcp-server-starter.v1"
+]

Changed1 schema field changedOct 26, 2026

changedInput schema / properties / near_match_offer_id / enum

Previous value: -[
-  "zinvyl.venture.evidence-brief.v1",
-  "zinvyl.venture.prototype-scope.v1",
-  "zinvyl.freight.workflow-audit.v1",
-  "zinvyl.api.workflow-failure-rescue.v1",
-  "zinvyl.api.failure-triage.v1",
-  "zinvyl.api.workflow-reliability-care.v1",
-  "zinvyl.freight.full-workflow-audit.v1",
-  "zinvyl.content.ai-marketing-pilot.v1",
-  "zinvyl.data.csv-cleanup-starter.v1",
-  "zinvyl.data.csv-cleanup-complete.v1",
-  "zinvyl.analytics.operations-bi-dashboard.v1",
-  "zinvyl.quality.ai-workflow-failure-audit.v1"
-]New value: +[
+  "zinvyl.venture.evidence-brief.v1",
+  "zinvyl.venture.prototype-scope.v1",
+  "zinvyl.freight.workflow-audit.v1",
+  "zinvyl.api.workflow-failure-rescue.v1",
+  "zinvyl.api.failure-triage.v1",
+  "zinvyl.api.workflow-reliability-care.v1",
+  "zinvyl.freight.full-workflow-audit.v1",
+  "zinvyl.content.ai-marketing-pilot.v1",
+  "zinvyl.data.csv-cleanup-starter.v1",
+  "zinvyl.data.csv-cleanup-complete.v1",
+  "zinvyl.analytics.operations-bi-dashboard.v1",
+  "zinvyl.quality.ai-workflow-failure-audit.v1",
+  "zinvyl.factory.workflow-single-automation-blueprint.v1"
+]

Changed1 schema field changedOct 26, 2026

changedInput schema / properties / near_match_offer_id / enum

Previous value: -[
-  "zinvyl.venture.evidence-brief.v1",
-  "zinvyl.venture.prototype-scope.v1",
-  "zinvyl.freight.workflow-audit.v1",
-  "zinvyl.api.workflow-failure-rescue.v1",
-  "zinvyl.api.failure-triage.v1",
-  "zinvyl.api.workflow-reliability-care.v1",
-  "zinvyl.freight.full-workflow-audit.v1",
-  "zinvyl.content.ai-marketing-pilot.v1",
-  "zinvyl.data.csv-cleanup-starter.v1",
-  "zinvyl.data.csv-cleanup-complete.v1",
-  "zinvyl.analytics.operations-bi-dashboard.v1"
-]New value: +[
+  "zinvyl.venture.evidence-brief.v1",
+  "zinvyl.venture.prototype-scope.v1",
+  "zinvyl.freight.workflow-audit.v1",
+  "zinvyl.api.workflow-failure-rescue.v1",
+  "zinvyl.api.failure-triage.v1",
+  "zinvyl.api.workflow-reliability-care.v1",
+  "zinvyl.freight.full-workflow-audit.v1",
+  "zinvyl.content.ai-marketing-pilot.v1",
+  "zinvyl.data.csv-cleanup-starter.v1",
+  "zinvyl.data.csv-cleanup-complete.v1",
+  "zinvyl.analytics.operations-bi-dashboard.v1",
+  "zinvyl.quality.ai-workflow-failure-audit.v1"
+]

Changed1 schema field changedOct 25, 2026

changedInput schema / properties / source / enum

Previous value: -[
-  "direct",
-  "direct_agent",
-  "mcp_registry",
-  "a2a_registry",
-  "ai_agents_directory",
-  "toku",
-  "gohirehumans",
-  "toll_bench",
-  "callboard",
-  "recruiting_bot",
-  "peerpush",
-  "procurement_agent_operator",
-  "workflow_orchestrator",
-  "shopping_agent",
-  "partner_operator",
-  "other",
-  "zinvyl_offer_feed"
-]New value: +[
+  "direct",
+  "direct_agent",
+  "mcp_registry",
+  "a2a_registry",
+  "ai_agents_directory",
+  "allagents",
+  "toku",
+  "gohirehumans",
+  "toll_bench",
+  "callboard",
+  "recruiting_bot",
+  "peerpush",
+  "procurement_agent_operator",
+  "workflow_orchestrator",
+  "shopping_agent",
+  "partner_operator",
+  "other",
+  "zinvyl_offer_feed"
+]

Changed1 schema field changedOct 25, 2026

changedInput schema / properties / source / enum

Previous value: -[
-  "direct",
-  "direct_agent",
-  "mcp_registry",
-  "a2a_registry",
-  "ai_agents_directory",
-  "toku",
-  "gohirehumans",
-  "toll_bench",
-  "callboard",
-  "recruiting_bot",
-  "peerpush",
-  "procurement_agent_operator",
-  "workflow_orchestrator",
-  "shopping_agent",
-  "partner_operator",
-  "other"
-]New value: +[
+  "direct",
+  "direct_agent",
+  "mcp_registry",
+  "a2a_registry",
+  "ai_agents_directory",
+  "toku",
+  "gohirehumans",
+  "toll_bench",
+  "callboard",
+  "recruiting_bot",
+  "peerpush",
+  "procurement_agent_operator",
+  "workflow_orchestrator",
+  "shopping_agent",
+  "partner_operator",
+  "other",
+  "zinvyl_offer_feed"
+]

Changed1 schema field changedOct 23, 2026

changedInput schema / properties / near_match_offer_id / enum

Previous value: -[
-  "zinvyl.venture.evidence-brief.v1",
-  "zinvyl.venture.prototype-scope.v1",
-  "zinvyl.freight.workflow-audit.v1",
-  "zinvyl.api.workflow-failure-rescue.v1",
-  "zinvyl.api.failure-triage.v1",
-  "zinvyl.api.workflow-reliability-care.v1",
-  "zinvyl.freight.full-workflow-audit.v1",
-  "zinvyl.content.ai-marketing-pilot.v1",
-  "zinvyl.data.csv-cleanup-starter.v1",
-  "zinvyl.data.csv-cleanup-complete.v1"
-]New value: +[
+  "zinvyl.venture.evidence-brief.v1",
+  "zinvyl.venture.prototype-scope.v1",
+  "zinvyl.freight.workflow-audit.v1",
+  "zinvyl.api.workflow-failure-rescue.v1",
+  "zinvyl.api.failure-triage.v1",
+  "zinvyl.api.workflow-reliability-care.v1",
+  "zinvyl.freight.full-workflow-audit.v1",
+  "zinvyl.content.ai-marketing-pilot.v1",
+  "zinvyl.data.csv-cleanup-starter.v1",
+  "zinvyl.data.csv-cleanup-complete.v1",
+  "zinvyl.analytics.operations-bi-dashboard.v1"
+]

Changed1 schema field changedOct 23, 2026

changedInput schema / properties / near_match_offer_id / enum

Previous value: -[
-  "zinvyl.venture.evidence-brief.v1",
-  "zinvyl.venture.prototype-scope.v1",
-  "zinvyl.freight.workflow-audit.v1",
-  "zinvyl.api.workflow-failure-rescue.v1",
-  "zinvyl.api.failure-triage.v1",
-  "zinvyl.api.workflow-reliability-care.v1",
-  "zinvyl.freight.full-workflow-audit.v1",
-  "zinvyl.content.ai-marketing-pilot.v1"
-]New value: +[
+  "zinvyl.venture.evidence-brief.v1",
+  "zinvyl.venture.prototype-scope.v1",
+  "zinvyl.freight.workflow-audit.v1",
+  "zinvyl.api.workflow-failure-rescue.v1",
+  "zinvyl.api.failure-triage.v1",
+  "zinvyl.api.workflow-reliability-care.v1",
+  "zinvyl.freight.full-workflow-audit.v1",
+  "zinvyl.content.ai-marketing-pilot.v1",
+  "zinvyl.data.csv-cleanup-starter.v1",
+  "zinvyl.data.csv-cleanup-complete.v1"
+]

Changed1 schema field changedOct 15, 2026

changedInput schema / properties / source / enum

Previous value: -[
-  "direct",
-  "direct_agent",
-  "mcp_registry",
-  "a2a_registry",
-  "ai_agents_directory",
-  "toku",
-  "gohirehumans",
-  "toll_bench",
-  "callboard",
-  "recruiting_bot",
-  "peerpush",
-  "other"
-]New value: +[
+  "direct",
+  "direct_agent",
+  "mcp_registry",
+  "a2a_registry",
+  "ai_agents_directory",
+  "toku",
+  "gohirehumans",
+  "toll_bench",
+  "callboard",
+  "recruiting_bot",
+  "peerpush",
+  "procurement_agent_operator",
+  "workflow_orchestrator",
+  "shopping_agent",
+  "partner_operator",
+  "other"
+]

Changed1 schema field changedOct 15, 2026

changedInput schema / properties / near_match_offer_id / enum

Previous value: -[
-  "zinvyl.venture.evidence-brief.v1",
-  "zinvyl.venture.prototype-scope.v1",
-  "zinvyl.freight.workflow-audit.v1",
-  "zinvyl.api.workflow-failure-rescue.v1",
-  "zinvyl.api.failure-triage.v1",
-  "zinvyl.freight.full-workflow-audit.v1",
-  "zinvyl.content.ai-marketing-pilot.v1"
-]New value: +[
+  "zinvyl.venture.evidence-brief.v1",
+  "zinvyl.venture.prototype-scope.v1",
+  "zinvyl.freight.workflow-audit.v1",
+  "zinvyl.api.workflow-failure-rescue.v1",
+  "zinvyl.api.failure-triage.v1",
+  "zinvyl.api.workflow-reliability-care.v1",
+  "zinvyl.freight.full-workflow-audit.v1",
+  "zinvyl.content.ai-marketing-pilot.v1"
+]

Changed1 schema field changedOct 8, 2026

changedInput schema / properties / near_match_offer_id / enum

Previous value: -[
-  "zinvyl.venture.evidence-brief.v1",
-  "zinvyl.venture.prototype-scope.v1",
-  "zinvyl.freight.workflow-audit.v1",
-  "zinvyl.api.workflow-failure-rescue.v1",
-  "zinvyl.api.failure-triage.v1",
-  "zinvyl.freight.full-workflow-audit.v1"
-]New value: +[
+  "zinvyl.venture.evidence-brief.v1",
+  "zinvyl.venture.prototype-scope.v1",
+  "zinvyl.freight.workflow-audit.v1",
+  "zinvyl.api.workflow-failure-rescue.v1",
+  "zinvyl.api.failure-triage.v1",
+  "zinvyl.freight.full-workflow-audit.v1",
+  "zinvyl.content.ai-marketing-pilot.v1"
+]

Changed5 schema fields changedOct 7, 2026

changedInput schema / properties / agent_tool_type / default
```
Previous value: -"unknown"New value: +"mcp_client"
```

changedInput schema / properties / near_match_offer_id / description

Previous value: -"Optional closest offer previously returned by list_offers; this does not imply the unsupported request is in scope."New value: +"Optional closest offer; it does not place unsupported work in scope."

removedInput schema / properties / source / default
```
Removed value: -"direct"
```

addedInput schema / properties / source / description

Added value: +"Optional allowlisted source where the agent discovered Zinvyl."

changedInput schema / properties / source / enum

Previous value: -[
-  "direct",
-  "toku",
-  "gohirehumans",
-  "toll_bench",
-  "callboard",
-  "agent_directory",
-  "mcp_registry",
-  "a2a_registry",
-  "other"
-]New value: +[
+  "direct",
+  "direct_agent",
+  "mcp_registry",
+  "a2a_registry",
+  "ai_agents_directory",
+  "toku",
+  "gohirehumans",
+  "toll_bench",
+  "callboard",
+  "recruiting_bot",
+  "peerpush",
+  "other"
+]

AddedOct 6, 2026

TDQS

A4.7/5.0

Behavior5/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With readOnlyHint=false and idempotentHint=true already declared, the description still adds substantial context: it discloses the write side effect (demand telemetry for owner review), the privacy-minimization posture, and an explicit negative list (no order, quote, outreach, funding claim, or delivery commitment). This is exactly the beyond-annotation disclosure the dimension rewards.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Three dense sentences with zero filler: alias notice and routing first, match behavior second, side effects and negative commitments last. Every clause carries decision-relevant information.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For an 11-parameter, 3-required mutation-ish tool with no output schema, the description supplies purpose, side effects, safety boundaries, and the sibling routing needed to call it correctly. Nothing an agent needs for correct invocation is missing.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 82%, so the schema already documents parameters such as budget_cents, request_summary, and the two const-true safety flags. The description adds only the general privacy-minimization framing and no per-parameter syntax or format details, so the baseline 3 applies.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description names a specific dual behavior (return an existing fixed offer, otherwise record privacy-minimized demand telemetry) and explicitly distinguishes itself from siblings qualify_task and find_service, which it names. An agent can identify the resource and the fallback behavior without opening the schema.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines5/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

It gives explicit routing: compatibility alias for existing clients, new integrations should call qualify_task first and find_service only after consent. That is a clear when-to-use and when-to-prefer-alternatives statement, not an implied one.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

All Zinvyl Marketplace Agent Gateway tools Inspect

Try in Browser

One endpoint for every MCP toolRayrun runs every MCP server behind one URL and holds the credentials. Each call is decided per client, tool, and argument, then recorded.ray.runAd

Glama MCP Gateway

Add one secure layer between your agents and this server.

Resources

Need Help?