get_v1_cloudflare_r2_buckets
R2BucketList lists the R2 buckets on the org's Cloudflare account.
R2BucketList lists the R2 buckets on the org's Cloudflare account. Any org member may read.
| Tool | get_v1_cloudflare_r2_buckets |
| Door | https://api.hanzo.ai/v1/mcp |
| Method | tools/call (JSON-RPC 2.0) |
| Arguments | 5 |
| Operation | GET /v1/cloudflare/r2/buckets |
| Product | cloudflare |
Arguments
| Field | Type | Required | Default | Values | Description |
|---|---|---|---|---|---|
cursor | string | — | — | — | Cursor continues from the position a previous page returned. |
direction | string | — | — | — | — |
name_contains | string | — | — | — | NameContains filters to buckets whose name contains this substring. |
order | string | — | — | — | Order names the field to sort by, and Direction sorts asc or desc. |
per_page | string | — | — | — | PerPage is how many buckets one page holds. |
tools/list declares a type and a description for each field and nothing further. A — means neither the door nor that operation constrains the field.
Call it
A tools/call carries every argument in one flat object — nothing binds to a path or a query string. Nothing above is required, so every declared argument is shown rather than a guess at which matter.
curl -X POST https://api.hanzo.ai/v1/mcp \
-H "Authorization: Bearer $HANZO_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "get_v1_cloudflare_r2_buckets",
"arguments": {
"cursor": "<cursor>",
"direction": "<direction>",
"name_contains": "<name_contains>",
"order": "<order>",
"per_page": "<per_page>"
}
}
}'Values are the operation's own defaults and enumerated values where it declares them, and a <placeholder> where neither source declares one. tools/list needs no credential; tools/call does — called without one the door answers HTTP 200 with a JSON-RPC result whose isError is set and whose text says what was missing. How to get a key →
The operation behind it
| Operation | Route | Product | Summary |
|---|---|---|---|
cloud_get_v1_cloudflare_r2_buckets | GET /v1/cloudflare/r2/buckets | cloudflare | R2BucketList lists the R2 buckets on the org's Cloudflare account. |
The same capability over plain HTTP is in the cloudflare API reference, on https://api.hanzo.ai.
All 833 tools · The door · API reference
Generated from tools/list on https://api.hanzo.ai/v1/mcp — 833 tools captured 2026-08-01 (this build read the vendored copy; the door was unreachable).
How is this guide?