# hubspot_update_contact

Update an existing HubSpot contact.

Agent View of the PolicyLayer registry record for `hubspot_update_contact`. HTML page: https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/hubspot-update-contact

## Facts

- Tool: `hubspot_update_contact`
- Server: Integrations MCP (`shriram-vasudevan/integrations-mcp`) — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp.md
- Homepage: https://github.com/Shriram-Vasudevan/integrations-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": "hubspot_update_contact",
    "arguments": {}
  }
}
```

## Why hubspot_update_contact is rated Medium

This tool modifies data (a HubSpot contact record) but does not delete it irreversibly or move financial obligations. Update operations are reversible through subsequent corrections, placing it in the Write category. Severity is medium because unauthorized contact updates could affect business operations and customer data integrity, but the impact is typically limited to a single record and reversible.

From the tool's own definition: "Tool name is 'hubspot_update_contact' and description states 'Update an existing HubSpot contact.' The verb 'update' indicates modification of existing data."

## Use case

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

## Recommended policy (PolicyLayer)

Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Integrations MCP:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "hubspot_update_contact": {
      "limits": [
        {
          "counter": "hubspot_update_contact_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}
```

## Other tools on Integrations MCP (419)

- `airtable_delete_record` — Destructive — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/airtable-delete-record.md
- `calendly_cancel_event` — Destructive — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/calendly-cancel-event.md
- `calendly_remove_invitee` — Destructive — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/calendly-remove-invitee.md
- `cloudflare_delete_dns_record` — Destructive — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/cloudflare-delete-dns-record.md
- `cloudflare_purge_cache` — Destructive — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/cloudflare-purge-cache.md
- `gcal_delete_event` — Destructive — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/gcal-delete-event.md
- `okta_deactivate_user` — Destructive — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/okta-deactivate-user.md
- `s3_delete_object` — Destructive — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/s3-delete-object.md
- `salesforce_delete_record` — Destructive — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/salesforce-delete-record.md
- `supabase_delete_user` — Destructive — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/supabase-delete-user.md
- `amplitude_run_segmentation` — Execute — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/amplitude-run-segmentation.md
- `parse_natural_timezone` — Execute — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/parse-natural-timezone.md
- `postmark_send_batch` — Execute — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/postmark-send-batch.md
- `query_database` — Execute — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/query-database.md
- `resend_verify_domain` — Execute — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/resend-verify-domain.md
- `salesforce_query` — Execute — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/salesforce-query.md
- `sendgrid_send_email` — Execute — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/sendgrid-send-email.md
- `snowflake_execute_query` — Execute — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/snowflake-execute-query.md
- `supabase_execute_sql` — Execute — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/supabase-execute-sql.md
- `twilio_make_call` — Execute — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/twilio-make-call.md
- `twilio_send_sms` — Execute — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/twilio-send-sms.md
- `vercel_create_deployment` — Execute — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/vercel-create-deployment.md
- `stripe_create_payment_intent` — Financial — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/stripe-create-payment-intent.md
- `author` — Other — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/author.md
- `generate_password` — Other — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/generate-password.md
- `generate_users` — Other — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/generate-users.md
- `airtable_get_record` — Read — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/airtable-get-record.md
- `airtable_list_bases` — Read — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/airtable-list-bases.md
- `airtable_list_records` — Read — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/airtable-list-records.md
- `airtable_list_tables` — Read — https://policylayer.com/tools/shriram-vasudevan-integrations-mcp/airtable-list-tables.md
- …and 389 more: https://policylayer.com/tools/shriram-vasudevan-integrations-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=shriram-vasudevan-integrations-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/shriram-vasudevan-integrations-mcp