update_transaction_note

SERVERFreedom Mcp SOURCEhttps://twuluxmoognlwtmaoqgo.supabase.co/functions/v1/freedom-mcp

Medium RISK CLASS

Category Write

Parameters 33 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/com-getfreedomos-freedom-mcp/update-transaction-note.md

WHAT IT DOES

What update_transaction_note does on Freedom Mcp

AI agents use update_transaction_note to create or update resources in Freedom Mcp, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Freedom Mcp environment.

Parameter	Type	Required	Description
`note`	string	Yes	Note text to set on the transaction (empty string to clear)
`companyId`	string	Yes	FreedomOS company id to act within (you must be a member). Required for company-scoped tools.
`transaction_id`	string	Yes	Transaction ID (from get_transactions output)

Parameters from the server's own tool schema.

RISK

Why update_transaction_note is rated Medium

This is a Write operation because it creates or modifies data (transaction notes) reversibly. It does not delete, move money, or execute arbitrary code. The write-tier approval requirement confirms the reversible nature — managers can approve these changes, and they can be undone or overwritten.

From the tool's definition Tool name is 'update_transaction_note' and description states 'Add or update a note on a specific transaction.' The verb 'update' and the action of adding/modifying note metadata on transactions indicate a reversible write operation.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs update_transaction_note safely

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

update_transaction_note Rate-limited

update_transaction_note stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "update_transaction_note": {
      "limits": [
        {
          "counter": "update_transaction_note_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about update_transaction_note

What does the update_transaction_note tool do? +

Add or update a note on a specific transaction. Use after pulling transactions to annotate individual items. [write-tier — first use may require a manager's approval; a from-now-on approval makes future calls seamless, a just-once approval re-asks next time.]. It is categorised as a Write tool in the Freedom Mcp MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

What parameters does update_transaction_note accept? +

update_transaction_note accepts 3 parameters: note, companyId, transaction_id. Required: note, companyId, transaction_id. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on update_transaction_note? +

Register the Freedom MCP server in PolicyLayer and add a rule for update_transaction_note: 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 Freedom Mcp. Nothing to install.

What risk level is update_transaction_note? +

update_transaction_note is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit update_transaction_note? +

Yes. Add a rate_limit block to the update_transaction_note 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 update_transaction_note completely? +

Set action: deny in the PolicyLayer policy for update_transaction_note. 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 update_transaction_note? +

update_transaction_note is provided by the Freedom MCP server (https://twuluxmoognlwtmaoqgo.supabase.co/functions/v1/freedom-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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