# update_engagement Update a consulting engagement (status, dates, rates, etc.). Agent View of the PolicyLayer registry record for `update_engagement`. HTML page: https://policylayer.com/tools/app-businys-mcp-server/update-engagement ## Facts - Tool: `update_engagement` - Server: Businys (`@businys/mcp-server`) — https://policylayer.com/tools/app-businys-mcp-server.md - Install: `npx -y @businys/mcp-server` - Homepage: https://github.com/hiatys/businys-mcp - Risk category: Write (Medium risk) - Registry record: grade F, identity unverified - Server rate-limited: no - Parameters: 0 - Recommended policy verdict: Rate-limited ## Example call (MCP tools/call, JSON-RPC 2.0) ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "update_engagement", "arguments": {} } } ``` ## Why update_engagement is rated Medium This tool modifies consulting engagement records, which are reversible changes (can be updated again). It does not delete data (Destructive), execute arbitrary code (Execute), involve money movement (Financial), or perform reads only (Read). From the tool's own definition: "Tool description states 'Update a consulting engagement (status, dates, rates, etc.)' — the verb 'update' and the enumerated fields (status, dates, rates) indicate modification of existing business-critical data records." ## Use case AI agents use update_engagement to create or update resources in Businys, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Businys environment. ## Recommended policy (PolicyLayer) Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Businys: ```json { "version": "1", "default": "deny", "tools": { "update_engagement": { "limits": [ { "counter": "update_engagement_rate", "window": "minute", "max": 30, "scope": "grant" } ] } } } ``` ## Other tools on Businys (247) - `archive_contract` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/archive-contract.md - `archive_invoice` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/archive-invoice.md - `cancel_booking` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/cancel-booking.md - `cancel_invitation` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/cancel-invitation.md - `delete_account` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/delete-account.md - `delete_asset` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/delete-asset.md - `delete_automation` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/delete-automation.md - `delete_blackout` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/delete-blackout.md - `delete_exercise` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/delete-exercise.md - `delete_gear_item` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/delete-gear-item.md - `delete_goal` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/delete-goal.md - `delete_measurement` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/delete-measurement.md - `delete_personal_record` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/delete-personal-record.md - `delete_program` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/delete-program.md - `delete_sub_profile` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/delete-sub-profile.md - `delete_workout` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/delete-workout.md - `delete_workout_set` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/delete-workout-set.md - `remove_member` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/remove-member.md - `revoke_api_key` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/revoke-api-key.md - `revoke_portal_access` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/revoke-portal-access.md - `skip_nurture` — Destructive — https://policylayer.com/tools/app-businys-mcp-server/skip-nurture.md - `create_automation` — Execute — https://policylayer.com/tools/app-businys-mcp-server/create-automation.md - `switch_organization` — Execute — https://policylayer.com/tools/app-businys-mcp-server/switch-organization.md - `cancel_recurring_billing` — Financial — https://policylayer.com/tools/app-businys-mcp-server/cancel-recurring-billing.md - `create_credit_pack` — Financial — https://policylayer.com/tools/app-businys-mcp-server/create-credit-pack.md - `create_deposit_invoice` — Financial — https://policylayer.com/tools/app-businys-mcp-server/create-deposit-invoice.md - `create_recurring_billing` — Financial — https://policylayer.com/tools/app-businys-mcp-server/create-recurring-billing.md - `deduct_credit` — Financial — https://policylayer.com/tools/app-businys-mcp-server/deduct-credit.md - `forfeit_deposit` — Financial — https://policylayer.com/tools/app-businys-mcp-server/forfeit-deposit.md - `pause_recurring_billing` — Financial — https://policylayer.com/tools/app-businys-mcp-server/pause-recurring-billing.md - …and 217 more: https://policylayer.com/tools/app-businys-mcp-server.md ## For agents This record is a snapshot. Live verdicts and the full registry: - Check every server in your MCP config at once: `npx -y policylayer stack` - Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md) - Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events` --- Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=app-businys-mcp-server · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/app-businys-mcp-server