Brex on ChatGPT, Claude, Cursor and Grok Bot
Listings side by side
| Field | BrexChatGPT · Apps SDK | BrexClaude · Connector | BrexCursor · Plugin | BrexGrok Bot · Plugin |
|---|---|---|---|---|
| Kind | Apps SDK | Connector | Plugin | Plugin |
| Best rank | #62 Finance | #196 Most popular · among connectors | #284 Popular | #284 Popular |
| Charts | 1 | 3 | 1 | 1 |
| Countries | 48/48 | Worldwide | Worldwide | Worldwide |
| Tools or skills | — | 10 | — | — |
| MCP server | api.brex.com | api.brex.com | api.brex.com | api.brex.com |
| Developer | Brex Inc. | Brex | Cursor | Cursor |
| Website | brex.com | brex.com | cursor.com | cursor.com |
| Starter prompts | 1 | — | — | — |
| Created or launched | Created Jan 10, 2026 | Launched Mar 10, 2026 | Launched Aug 26, 2026 | Launched Aug 26, 2026 |
| Listing changes | — | — | 6 | 6 |
Gaps
ChatGPT · Apps SDK
- 10 tools not hereget card by id, get expense policy, get reimbursement payout date, get user by id…
- No skill names
Claude · Connector
No gaps
Cursor · Plugin
- 10 tools or skills not hereget card by id, get expense policy, get reimbursement payout date, get user by id…
- No tool names
Grok Bot · Plugin
- 10 tools or skills not hereget card by id, get expense policy, get reimbursement payout date, get user by id…
- No tool names
Tool coverage
| Tool | ChatGPT · Apps SDK— | Claude · Connector10 tools | Cursor · Plugin— | Grok Bot · Plugin— |
|---|---|---|---|---|
| get card by id | – | get_card_by_id | – | – |
| get expense policy | – | get_expense_policy | – | – |
| get reimbursement payout date | – | get_reimbursement_payout_date | – | – |
| get user by id | – | get_user_by_id | – | – |
| get user myself | – | get_user_myself | – | – |
| list my cards | – | list_my_cards | – | – |
| list my expenses | – | list_my_expenses | – | – |
| list my limits | – | list_my_limits | – | – |
| list users | – | list_users | – | – |
| list users by name or email | – | list_users_by_name_or_email | – | – |