# save_contract_signers Save signer rows for a Sanka Contract draft. Agent View of the PolicyLayer registry record for `save_contract_signers`. HTML page: https://policylayer.com/tools/sankahq-sanka-mcp/save-contract-signers ## Facts - Tool: `save_contract_signers` - Server: Sanka MCP Server (`sankahq/sanka-mcp`) — https://policylayer.com/tools/sankahq-sanka-mcp.md - Homepage: https://github.com/sankaHQ/sanka-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": "save_contract_signers", "arguments": {} } } ``` ## Why save_contract_signers is rated Medium This tool modifies contract signers on draft contracts, which is a reversible write operation. It is not destructive (does not delete), not financial (does not move money), and not execute (does not run arbitrary code). However, it carries high severity because misconfigured signers on contracts could have significant business consequences—wrong signers could invalidate contract execution or cause workflow failures. From the tool's own definition: "Tool name 'save_contract_signers' and description 'Save signer rows for a Sanka Contract draft' indicate creation/modification of contract signer data." ## Use case AI agents use save_contract_signers to create or update resources in Sanka MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Sanka MCP Server environment. ## Recommended policy (PolicyLayer) Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Sanka MCP Server: ```json { "version": "1", "default": "deny", "tools": { "save_contract_signers": { "limits": [ { "counter": "save_contract_signers_rate", "window": "minute", "max": 30, "scope": "grant" } ] } } } ``` ## Other tools on Sanka MCP Server (348) - `cancel_buy_request` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/cancel-buy-request.md - `cancel_export_job` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/cancel-export-job.md - `cancel_import_job` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/cancel-import-job.md - `cancel_workspace_invitation` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/cancel-workspace-invitation.md - `delete_absence` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/delete-absence.md - `delete_approval_rule` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/delete-approval-rule.md - `delete_association` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/delete-association.md - `delete_attendance_record` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/delete-attendance-record.md - `delete_bill` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/delete-bill.md - `delete_company` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/delete-company.md - `delete_contact` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/delete-contact.md - `delete_deal` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/delete-deal.md - `delete_delivery_rule` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/delete-delivery-rule.md - `delete_disbursement` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/delete-disbursement.md - `delete_disbursement_allocation` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/delete-disbursement-allocation.md - `delete_estimate` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/delete-estimate.md - `delete_expense` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/delete-expense.md - `delete_ferry_diagram` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/delete-ferry-diagram.md - `delete_ferry_todo` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/delete-ferry-todo.md - `delete_inventory` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/delete-inventory.md - `delete_inventory_transaction` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/delete-inventory-transaction.md - `delete_invoice` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/delete-invoice.md - `delete_item` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/delete-item.md - `delete_location` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/delete-location.md - `delete_lock_rule` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/delete-lock-rule.md - `delete_order` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/delete-order.md - `delete_payment` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/delete-payment.md - `delete_project` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/delete-project.md - `delete_property` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/delete-property.md - `delete_purchase_order` — Destructive — https://policylayer.com/tools/sankahq-sanka-mcp/delete-purchase-order.md - …and 318 more: https://policylayer.com/tools/sankahq-sanka-mcp.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=sankahq-sanka-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/sankahq-sanka-mcp