audit_mcp_oauth

SERVERAinumbers Mcp Apps SOURCEpostoaklabs/ainumbers-mcp-apps

Low RISK CLASS

Category Read

Parameters 10 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/postoaklabs-ainumbers-mcp-apps/audit-mcp-oauth.md

WHAT IT DOES

What audit_mcp_oauth does on Ainumbers Mcp Apps

AI agents call audit_mcp_oauth to retrieve information from Ainumbers Mcp Apps without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Parameter	Type	Required	Description
`inputs`	object	—	Map of tool input element IDs to values (see manifest input_schema). Applied via AIN Bridge prefill.

Parameters from the server's own tool schema.

RISK

Why audit_mcp_oauth is rated Low

This is fundamentally a security audit and validation tool. It reads/analyzes OAuth configurations and security postures (validating metadata, checking bindings, assessing risks) but does not create, modify, delete, execute arbitrary code, or move money. The "assess" language indicates evaluation rather than enforcement.

From the tool's definition Tool performs validation and assessment activities: "validate RFC 9728 protected-resource-metadata, check RFC 8707 audience binding, and assess token-passthrough / confused-deputy risk." These are auditing/checking operations that retrieve and analyze…

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs audit_mcp_oauth safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Ainumbers Mcp Apps, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For audit_mcp_oauth, this is the rule to start with:

audit_mcp_oauth Allowed

audit_mcp_oauth is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "audit_mcp_oauth": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Ainumbers Mcp Apps, apply this rule, and every audit_mcp_oauth call is checked against it from then on.

FAQ

Questions about audit_mcp_oauth

What does the audit_mcp_oauth tool do? +

Audit MCP OAuth 2.1 authorization: validate RFC 9728 protected-resource-metadata, check RFC 8707 audience binding, and assess token-passthrough / confused-deputy risk. Use when a developer is securing an MCP server's authorization. Renders the interactive AINumbers tool as a widget; inputs are applied via the AIN Bridge and the tool runs client-side (zero PII, zero network). It is categorised as a Read tool in the Ainumbers Mcp Apps MCP Server, which means it retrieves data without modifying state.

What parameters does audit_mcp_oauth accept? +

audit_mcp_oauth accepts 1 parameter: inputs. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on audit_mcp_oauth? +

Register the Ainumbers Mcp Apps MCP server in PolicyLayer and add a rule for audit_mcp_oauth: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Ainumbers Mcp Apps. Nothing to install.

What risk level is audit_mcp_oauth? +

audit_mcp_oauth is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit audit_mcp_oauth? +

Yes. Add a rate_limit block to the audit_mcp_oauth rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block audit_mcp_oauth completely? +

Set action: deny in the PolicyLayer policy for audit_mcp_oauth. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides audit_mcp_oauth? +

audit_mcp_oauth is provided by the Ainumbers Mcp Apps MCP server (postoaklabs/ainumbers-mcp-apps). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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