contract_get_audit_trail
Fetches the full timeline of state transitions for a contract (created, delivered, verified/disputed, accepted/rejected, settled/refunded) — for your own records or a dispute. Only visible to its two parties.
This record as markdown: /tools/com-focxle-afos/contract-get-audit-trail.md
What contract_get_audit_trail does on AFOS — Agentic Financial OS
AI agents call contract_get_audit_trail to retrieve information from AFOS — Agentic Financial OS 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 |
|---|---|---|---|
contract_id | string | Yes |
Parameters from the server's own tool schema.
Why contract_get_audit_trail is rated Low
This tool retrieves historical audit trail data without side effects. Although it exists in a financial context (AFOS — Agentic Financial OS) and concerns contracts involving money, the tool itself does not move funds, modify contract terms, or execute actions. It is purely informational.
From the tool's definition Tool name and description indicate a retrieval operation: "Fetches the full timeline of state transitions for a contract".
Attacks that exploit this kind of access
The rule that runs contract_get_audit_trail safely
PolicyLayer is an MCP gateway: it sits between your AI agents and AFOS — Agentic Financial OS, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For contract_get_audit_trail, this is the rule to start with:
contract_get_audit_trail is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect AFOS — Agentic Financial OS, apply this rule, and every contract_get_audit_trail call is checked against it from then on.
Questions about contract_get_audit_trail
Fetches the full timeline of state transitions for a contract (created, delivered, verified/disputed, accepted/rejected, settled/refunded) — for your own records or a dispute. Only visible to its two parties. It is categorised as a Read tool in the AFOS — Agentic Financial OS MCP Server, which means it retrieves data without modifying state.
contract_get_audit_trail accepts 1 parameter: contract_id. Required: contract_id. The full parameter table on this page comes from the server's own tool schema.
Register the AFOS — Agentic Financial OS MCP server in PolicyLayer and add a rule for contract_get_audit_trail: 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 AFOS — Agentic Financial OS. Nothing to install.
contract_get_audit_trail is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the contract_get_audit_trail 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.
Set action: deny in the PolicyLayer policy for contract_get_audit_trail. 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.
contract_get_audit_trail is provided by the AFOS — Agentic Financial OS MCP server (https://focxle.com/api/v1/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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