Recurly MCP by usefulapi
REMOTE · RECURLY.USEFULAPI.IO
MCP server for Recurly — accounts, subscriptions, invoices, plans; cancel & pause subs.
Available components
Last scanned (3 hours ago)
Scores higher than 4% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Finance and Payments
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security46
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not yet verified: we couldn't confirm whether this endpoint requires it. View diagnostics → Unverified
- HTTPS enforcement could not be verified: the plaintext port redirected somewhere other than https, so enforcement is unproven. View diagnostics → Unverified
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability0
- Transport check failed: declared streamable-http, but the endpoint redirected instead of responding directly. See how to fix → View diagnostics → Fail
Schema Quality & AI Usability0
- Schema not yet verified: we couldn't read the endpoint's schema, or could read only part of its tool list.Unverified
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage0
- Tool coverage not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.Unverified
Tool Safety0
- Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.Unverified
Capabilities0
- Capabilities not yet verified: we couldn't read the endpoint's capabilities.Unverified
Unverified: 5 categories
Categories scored 0 because we could not verify them: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 2 Nov 26 −59
- Endpoint reachability: reachable → not serving MCP ▼ security
- Stability: fail → unverified ▼ security
- Tool safety: pass → unverified ▼ security
- Authorization: pass → unverified ▼ security
- Schema quality: 100 → unverified ▼ functional
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- 31 Oct 26 +3
- Authorization: partial → pass ▲ security
- MCP protocol: fail → pass ▲ functional
- New prompt “cancel_a_subscription” functional
- New prompt “compare_the_plans_you_offer” functional
- New prompt “look_up_an_account_and_its_invoices” functional
- New prompt “pause_or_resume_a_subscription” functional
- New prompt “review_active_subscriptions” functional
- MCP protocol version: 2025-06-18 → 2025-11-25 functional
- Server version: 1.32.0 → 1.34.0 functional
- Server version: 1.31.0 → 1.32.0 functional
- Server version: 1.30.2 → 1.31.0 functional
- 30 Oct 26 0
- Server version: 1.30.1 → 1.30.2 functional
- Server version: 1.30.0 → 1.30.1 functional
- 29 Oct 26 0
- Server version: 1.29.0 → 1.30.0 functional
- Server version: 1.28.0 → 1.29.0 functional
- 28 Oct 26 0
- Server version: 1.26.0 → 1.28.0 functional
- 27 Oct 26 0
- Server version: 1.25.0 → 1.26.0 functional
- 25 Oct 26 0
- Server version: 1.24.0 → 1.25.0 functional
- Server version: 1.23.0 → 1.24.0 functional
- Server version: 1.22.3 → 1.23.0 functional
- Server version: 1.22.0 → 1.22.3 functional
- 24 Oct 26 −1
- The server rewrote its instructions, which are the text every model session reads security
- Server version: 1.21.0 → 1.22.0 functional
- Server version: 1.20.0 → 1.21.0 functional
- Server version: 1.18.0 → 1.20.0 functional
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Probed https://recurly.usefulapi.io/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=usefulapi.io | CN=WE1,O=Google Trust Services,C=US | 13 Sept 2026 | 12 Dec 2026 | ECDSA 256 | ECDSA-SHA256 | d9be3287b0fde9630e825ba1f79bff3f |
| SANs: usefulapi.io, *.usefulapi.io | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of recurly.usefulapi.io. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| io. | present | 38690 | 8 | Verified |
| usefulapi.io. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication Inconclusive
We could not reach the endpoint well enough to judge its authorisation posture.
| Result | Inconclusive |
|---|---|
| HTTP status | 302 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://recurly.usefulapi.io/mcp | Redirected | 302 | https://usefulapi.io/recurly/ |
| http (plaintext) | http://recurly.usefulapi.io/mcp | Inconclusive | 302 | http://recurly.usefulapi.io/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
recurly_cancel_customer_subscription Cancel subscription (WRITE — changes billing) ~105
Cancel a subscription. By default it stays active until the end of the current term (`term_end`); pass timeframe `bill_date` to cancel effective the next bill date. This changes billing state. Recurly: PUT /subscriptions/{subscription_id}/cancel.
| Name | Type | Req | Description |
|---|---|---|---|
| subscription_id | string | yes | Subscription id (no prefix) or "uuid-<uuid>". |
| timeframe | string | – | When cancellation takes effect. Default term_end (end of current term). |
No output schema declared.
No examples provided.
recurly_get_account Get account ~87
Fetch one account by its id (no prefix, e.g. e28zov4fw0v2) or by your own code prefixed with `code-` (e.g. code-bob). Recurly: GET /accounts/{account_id}.
| Name | Type | Req | Description |
|---|---|---|---|
| account_id | string | yes | Account id (no prefix) or "code-<your account code>". |
No output schema declared.
No examples provided.
recurly_get_subscription Get subscription ~62
Fetch one subscription by its id (no prefix) or by uuid prefixed with `uuid-`. Recurly: GET /subscriptions/{subscription_id}.
| Name | Type | Req | Description |
|---|---|---|---|
| subscription_id | string | yes | Subscription id (no prefix) or "uuid-<uuid>". |
No output schema declared.
No examples provided.
recurly_list_accounts List accounts ~197
List customer accounts on the site. Supports cursor pagination and filtering. Recurly: GET /accounts.
| Name | Type | Req | Description |
|---|---|---|---|
| begin_time | string | – | ISO 8601 lower bound (inclusive) for the `sort` field, e.g. 2026-01-01T00:00:00Z. |
| string | – | Filter by account email (filter_account_email). | |
| end_time | string | – | ISO 8601 upper bound (exclusive) for the `sort` field. |
| limit | integer | – | Page size, 1–200. Default 20 (Recurly default). |
| order | string | – | Sort direction. Default desc. |
| past_due | boolean | – | If true, only past-due accounts. |
| sort | string | – | Field to order by. Default created_at. |
| subscriber | boolean | – | If true, only accounts with a subscription; if false, only without. |
No output schema declared.
No examples provided.
recurly_list_invoices List invoices ~211
List invoices across the site, or for one account when `account_id` is given (GET /accounts/{account_id}/invoices). Recurly: GET /invoices.
| Name | Type | Req | Description |
|---|---|---|---|
| account_id | string | – | Optional: scope to one account. Id (no prefix) or "code-<code>". |
| begin_time | string | – | ISO 8601 lower bound (inclusive) for the `sort` field, e.g. 2026-01-01T00:00:00Z. |
| end_time | string | – | ISO 8601 upper bound (exclusive) for the `sort` field. |
| limit | integer | – | Page size, 1–200. Default 20 (Recurly default). |
| order | string | – | Sort direction. Default desc. |
| sort | string | – | Field to order by. Default created_at. |
| state | string | – | Filter by invoice state. |
| type | string | – | Filter by invoice type. |
No output schema declared.
No examples provided.
recurly_list_plans List plans ~155
List the site's subscription plans, optionally filtered by state. Recurly: GET /plans.
| Name | Type | Req | Description |
|---|---|---|---|
| begin_time | string | – | ISO 8601 lower bound (inclusive) for the `sort` field, e.g. 2026-01-01T00:00:00Z. |
| end_time | string | – | ISO 8601 upper bound (exclusive) for the `sort` field. |
| limit | integer | – | Page size, 1–200. Default 20 (Recurly default). |
| order | string | – | Sort direction. Default desc. |
| sort | string | – | Field to order by. Default created_at. |
| state | string | – | Filter by plan state. |
No output schema declared.
No examples provided.
recurly_list_subscriptions List subscriptions ~201
List subscriptions across the site, optionally scoped to one account and/or filtered by state. Provide `account_id` to use GET /accounts/{account_id}/subscriptions; otherwise GET /subscriptions.
| Name | Type | Req | Description |
|---|---|---|---|
| account_id | string | – | Optional: scope to one account. Id (no prefix) or "code-<code>". |
| begin_time | string | – | ISO 8601 lower bound (inclusive) for the `sort` field, e.g. 2026-01-01T00:00:00Z. |
| end_time | string | – | ISO 8601 upper bound (exclusive) for the `sort` field. |
| limit | integer | – | Page size, 1–200. Default 20 (Recurly default). |
| order | string | – | Sort direction. Default desc. |
| sort | string | – | Field to order by. Default created_at. |
| state | string | – | Filter by subscription state. |
No output schema declared.
No examples provided.
recurly_pause_subscription Pause subscription (WRITE — changes billing) ~102
Pause a subscription for a number of upcoming billing cycles. Set `remaining_pause_cycles` to 0 to resume/cancel an existing pause. This changes billing state. Recurly: PUT /subscriptions/{subscription_id}/pause.
| Name | Type | Req | Description |
|---|---|---|---|
| remaining_pause_cycles | integer | yes | Number of billing cycles to pause. 0 resumes/cancels a scheduled pause. |
| subscription_id | string | yes | Subscription id (no prefix) or "uuid-<uuid>". |
No output schema declared.
No examples provided.
How do I install the Recurly MCP by usefulapi server?
Recurly MCP by usefulapi is a hosted endpoint at https://recurly.usefulapi.io/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · recurly.usefulapi.io
claude mcp add --transport http io-usefulapi-recurly 'https://recurly.usefulapi.io/mcp'
What is the Recurly MCP by usefulapi server?
Recurly MCP by usefulapi is listed in the public MCP registry as io.usefulapi/recurly. MCP server for Recurly, accounts, subscriptions, invoices, plans; cancel & pause subs. This page covers its hosted endpoint (https://recurly.usefulapi.io/mcp).
Is the Recurly MCP by usefulapi server safe to use?
Recurly MCP by usefulapi scores 18 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the Recurly MCP by usefulapi server expose?
Recurly MCP by usefulapi exposes 8 tools: recurly_list_accounts, recurly_get_account, recurly_list_subscriptions, recurly_get_subscription, recurly_list_invoices, and 3 more. Their descriptions and schemas cost roughly 1,120 tokens of context every time the server is loaded.
Does the Recurly MCP by usefulapi server require authentication?
Its publisher declares no required credentials for Recurly MCP by usefulapi. We have not been able to confirm that against the live endpoint, and a server can require authorisation without declaring it here.
Is the Recurly MCP by usefulapi server still maintained?
Recurly MCP by usefulapi is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.