WhatConverts MCP by usefulapi
REMOTE · WHATCONVERTS.USEFULAPI.IO
Read WhatConverts leads, calls, forms, accounts and profiles; add leads and update lead value.
Available components
Last scanned (3 hours ago)
Scores higher than 47% of remote servers
Reachable. Last reached 17 Oct 2026.
Category CRM and Sales
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 Security78
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation is enforced on tool calls, advertised via RFC 9728 protected-resource metadata. Discovery is public, which costs nothing: no tool can be invoked without a token. View diagnostics → Pass
- 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
- The authorisation server offers only Dynamic Client Registration (RFC 7591), which MCP 2026-07-28 deprecated in favour of Client ID Metadata Documents. View diagnostics → Partial
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 Usability77
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 2688 tokens (~179/item across 15 items; 15 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management17
- Stability observed for 5 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage97
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 91% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 15 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 16 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities60
- Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28. See how to fix → Fail
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.
- 17 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.
- 15 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.
- 14 Oct 26 +3
- The server rewrote its instructions, which are the text every model session reads security
- The server now declares the “prompts” capability functional
- First check of Schema quality: 100 functional
- New prompt “getting_started” functional
- Server version: 1.0.0 → 1.1.0 functional
- 13 Oct 26 0
- Stability: unverified → 0.03 ▲ functional
- 12 Oct 26 59
First indexed and scored.
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 17 Oct 2026 · Probed https://whatconverts.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 whatconverts.usefulapi.io. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| io. | present | 57355 | 8 | Verified |
| usefulapi.io. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication Enforced and verified
The endpoint asked for a token and published valid RFC 9728 metadata describing how to get one.
| Result | Enforced and verified |
|---|---|
| Enforced | On tool calls |
| HTTP status | 302 |
WWW-Authenticate challenge Bearer realm="OAuth", resource_metadata="https://whatconverts.usefulapi.io/.well-known/oauth-protected-resource/mcp"
Bearer realm="OAuth", resource_metadata="https://whatconverts.usefulapi.io/.well-known/oauth-protected-resource/mcp"Protected resource metadata
| Document | https://whatconverts.usefulapi.io/.well-known/oauth-protected-resource/mcp |
|---|---|
| Retrieved | Yes |
| Resource | https://whatconverts.usefulapi.io/mcp |
| Authorisation server | https://whatconverts.usefulapi.io |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://whatconverts.usefulapi.io/mcp | Redirected | 302 | https://usefulapi.io/whatconverts/ |
| http (plaintext) | http://whatconverts.usefulapi.io/mcp | Inconclusive | 302 | http://whatconverts.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 →
whatconverts_create_lead Create lead ~419
WRITE: add a lead to WhatConverts, for example an offline phone call, a form submission from another system or a sale you want attributed. It appears in reports and counts toward lead totals; send_notification is always off, so no emails go out. Not idempotent: calling twice creates two leads. A Profile key adds to its own profile; an Agency key must pass profile_id. POST /leads.
| Name | Type | Req | Description |
|---|---|---|---|
| additional_fields | object | – | – |
| answer_status | string | – | phone_call only. |
| call_duration_seconds | integer | – | Call length in seconds (phone_call only). |
| caller_number | string | – | Caller number, E.164 (phone_call / text_message). |
| custom_fields | object | – | – |
| date_created | string | – | When the lead happened (UTC); default now. |
| destination_number | string | – | Destination number, E.164 (phone_call). |
| email_address | string | – | Contact email address (stored on the lead; nothing is sent to it). |
| form_name | string | – | Form name (web_form only). |
| landing_url | string | – | URL where the visitor arrived. |
| lead_campaign | string | – | – |
| lead_content | string | – | – |
| lead_keyword | string | – | – |
| lead_medium | string | – | Traffic medium, e.g. cpc. |
| lead_source | string | – | Traffic source, e.g. google. |
| lead_type | string | yes | Lead type. |
| lead_url | string | – | URL where the lead occurred. |
| message | string | – | Message body (text_message only). |
| phone_number | string | – | Contact phone, E.164. |
| profile_id | integer | – | Profile to add the lead to (required with an Agency key, not with a Profile key). |
| quotable | string | – | – |
| quote_value | number | – | – |
| sales_value | number | – | – |
| tracking_number | string | – | Tracking number, E.164 (phone_call / text_message). |
No output schema declared.
No examples provided.
whatconverts_get_account Get account ~43
Agency key only: one account by id with its profiles. GET /accounts/{account_id}.
| Name | Type | Req | Description |
|---|---|---|---|
| account_id | integer | yes | WhatConverts account id. |
No output schema declared.
No examples provided.
whatconverts_get_call_recording_info Get call recording info ~101
Recording and voicemail facts for a phone-call lead: the recording and voicemail links, call duration, answer status, tracking/caller numbers and the call/voicemail transcripts. Returns links and text only, never audio. Taken from GET /leads/{lead_id} (the audio endpoint GET /recording returns raw MP3 and is not used).
| Name | Type | Req | Description |
|---|---|---|---|
| lead_id | integer | yes | WhatConverts lead id of a phone call. |
No output schema declared.
No examples provided.
whatconverts_get_lead Get lead ~108
One lead by id with every field: type, status, attribution (source, medium, campaign, keyword, landing page), contact details, location, device, quote/sales value, call details, transcripts, form/message content, and custom fields. GET /leads/{lead_id}.
| Name | Type | Req | Description |
|---|---|---|---|
| customer_journey | boolean | – | Include the customer journey (Elite plans only). |
| lead_id | integer | yes | WhatConverts lead id (from whatconverts_list_leads). |
No output schema declared.
No examples provided.
whatconverts_get_profile Get profile ~63
Agency key only: one profile by id (name, date created). GET /accounts/{account_id}/profiles/{profile_id}.
| Name | Type | Req | Description |
|---|---|---|---|
| account_id | integer | yes | WhatConverts account id. |
| profile_id | integer | yes | WhatConverts profile id. |
No output schema declared.
No examples provided.
whatconverts_get_role Get role ~49
Agency key only: one role with its permission levels (none/view/edit) per area. GET /roles/{role_id}.
| Name | Type | Req | Description |
|---|---|---|---|
| role_id | integer | yes | WhatConverts role id. |
No output schema declared.
No examples provided.
whatconverts_get_user Get user ~56
Agency key only: one user by id with role, notification settings and (for account users) the accounts they can access. GET /users/{user_id}.
| Name | Type | Req | Description |
|---|---|---|---|
| user_id | integer | yes | WhatConverts user id. |
No output schema declared.
No examples provided.
whatconverts_list_accounts List accounts ~183
Agency key only: list the accounts (clients) of the agency with their profiles (id, name, date created). Use the ids to filter leads. start_date/end_date filter by creation date (WhatConverts defaults start_date to today, so pass an early start_date to see all). GET /accounts.
| Name | Type | Req | Description |
|---|---|---|---|
| end_date | string | – | Accounts created up to this date (UTC). |
| order | string | – | Sort by date created: asc or desc (default desc). |
| page | integer | – | Page number, from 1 (default 1). Pass the previous reply's next_page. |
| per_page | integer | – | Results per page, 1-250 (default 25). |
| start_date | string | – | Accounts created from this date (UTC). Pass e.g. 2000-01-01 to list all. |
No output schema declared.
No examples provided.
whatconverts_list_leads List leads ~489
List tracked leads (phone calls, web forms, chats, texts, emails, events, transactions) with source/medium/campaign/keyword attribution, contact details, quote and sales values, call duration and transcripts. start_date is REQUIRED because WhatConverts otherwise returns only today's leads; a range is at most 400 days. A Profile key sees its own profile; an Agency key can narrow by account_id/profile_id. GET /leads.
| Name | Type | Req | Description |
|---|---|---|---|
| account_id | integer | – | Agency key only: only this account (see whatconverts_list_accounts). |
| customer_journey | boolean | – | Include customer journey data (Elite plans only). |
| duplicate | boolean | – | true = only duplicate leads. |
| email_address | string | – | Contact email address. |
| end_date | string | – | Last day/time to include (UTC). Range from start_date at most 400 days. |
| lead_campaign | string | – | Campaign name. |
| lead_content | string | – | Ad content. |
| lead_keyword | string | – | Keyword. |
| lead_medium | string | – | Traffic medium, e.g. cpc. |
| lead_source | string | – | Traffic source, e.g. google. |
| lead_status | string | – | Repeat or unique contacts. |
| lead_type | string | – | Only this lead type. |
| order | string | – | Sort by date created: asc or desc (default desc). |
| page | integer | – | Page number, from 1 (default 1). Pass the previous reply's next_page. |
| per_page | integer | – | Results per page, 1-100 (default 25). |
| phone_number | string | – | Contact phone number, E.164 (+15551234567). |
| profile_id | integer | – | Agency key only: only this profile. |
| quotable | string | – | Only leads with this quotable state. |
| quote_value | string | – | Only leads with / without a quote value. |
| sales_value | string | – | Only leads with / without a sales value. |
| spam | boolean | – | true = only spam leads. |
| start_date | string | yes | First day/time to include (UTC), e.g. 2026-10-01 or 2026-10-01T00:00:00Z. |
| user_id | string | – | Only leads handled by this WhatConverts user id. |
No output schema declared.
No examples provided.
whatconverts_list_phone_numbers List tracking phone numbers ~142
List the call-tracking numbers: tracking and destination number, call flow, trigger (source/medium), call recording and messaging flags, last used. A Profile key lists its own profile; an Agency key may filter by account_id/profile_id. GET /tracking/numbers.
| Name | Type | Req | Description |
|---|---|---|---|
| account_id | integer | – | Agency key only: only this account. |
| page | integer | – | Page number, from 1 (default 1). Pass the previous reply's next_page. |
| per_page | integer | – | Results per page, 1-250 (default 25). |
| profile_id | integer | – | Agency key only: only this profile. |
No output schema declared.
No examples provided.
whatconverts_list_profiles List profiles ~188
Agency key only: list the profiles (websites/campaign sets) of one account. start_date/end_date filter by creation date (WhatConverts defaults start_date to today, so pass an early start_date to see all). GET /accounts/{account_id}/profiles.
| Name | Type | Req | Description |
|---|---|---|---|
| account_id | integer | yes | WhatConverts account id. |
| end_date | string | – | Profiles created up to this date (UTC). |
| order | string | – | Sort by date created: asc or desc (default desc). |
| page | integer | – | Page number, from 1 (default 1). Pass the previous reply's next_page. |
| per_page | integer | – | Results per page, 1-250 (default 25). |
| start_date | string | – | Profiles created from this date (UTC). Pass e.g. 2000-01-01 to list all. |
No output schema declared.
No examples provided.
whatconverts_list_roles List roles ~108
Agency key only: list user roles (id, name, master-account or account type). GET /roles.
| Name | Type | Req | Description |
|---|---|---|---|
| order | string | – | Sort by role name (default asc). |
| page | integer | – | Page number, from 1 (default 1). Pass the previous reply's next_page. |
| per_page | integer | – | Results per page, 1-250 (default 25). |
| role_type | string | – | master_account (default) or account roles. |
No output schema declared.
No examples provided.
whatconverts_list_users List users ~196
Agency key only: list WhatConverts users (email, role, whether activation is pending) of the master account or of client accounts. start_date/end_date filter by creation date (WhatConverts defaults start_date to today, so pass an early start_date to see all). GET /users.
| Name | Type | Req | Description |
|---|---|---|---|
| end_date | string | – | Users created up to this date (UTC). |
| order | string | – | Sort by date created: asc or desc (default desc). |
| page | integer | – | Page number, from 1 (default 1). Pass the previous reply's next_page. |
| per_page | integer | – | Results per page, 1-250 (default 25). |
| start_date | string | – | Users created from this date (UTC). Pass e.g. 2000-01-01 to list all. |
| user_type | string | – | master_account (default) or account users. |
No output schema declared.
No examples provided.
whatconverts_list_web_forms List tracked web forms ~136
List the web forms WhatConverts tracks (id, name, how the form and its submit are matched on the page). A Profile key lists its own profile; an Agency key may filter by account_id/profile_id. GET /tracking/forms.
| Name | Type | Req | Description |
|---|---|---|---|
| account_id | integer | – | Agency key only: only this account. |
| page | integer | – | Page number, from 1 (default 1). Pass the previous reply's next_page. |
| per_page | integer | – | Results per page, 1-250 (default 25). |
| profile_id | integer | – | Agency key only: only this profile. |
No output schema declared.
No examples provided.
whatconverts_update_lead Update lead ~192
WRITE: update a lead's sales data in WhatConverts: quotable state, quote value, sales value, the URL where the lead occurred, and/or custom/additional field values. Only the fields you pass change; it overwrites the previous values of those fields. Sends no notifications. At least one field is required. POST /leads/{lead_id}.
| Name | Type | Req | Description |
|---|---|---|---|
| additional_fields | object | – | Additional field values by field name, e.g. {"Reason": "pricing"}. |
| custom_fields | object | – | Custom lead field values by field name. |
| lead_id | integer | yes | WhatConverts lead id. |
| lead_url | string | – | URL where the lead occurred. |
| quotable | string | – | Quotable state. |
| quote_value | number | – | Quote value (number, account currency). |
| sales_value | number | – | Sales value (number, account currency). |
No output schema declared.
No examples provided.
How do I install the WhatConverts MCP by usefulapi server?
WhatConverts MCP by usefulapi is a hosted endpoint at https://whatconverts.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 · whatconverts.usefulapi.io
claude mcp add --transport http io-usefulapi-whatconverts 'https://whatconverts.usefulapi.io/mcp'
What is the WhatConverts MCP by usefulapi server?
WhatConverts MCP by usefulapi is listed in the public MCP registry as io.usefulapi/whatconverts. Read WhatConverts leads, calls, forms, accounts and profiles; add leads and update lead value. This page covers its hosted endpoint (https://whatconverts.usefulapi.io/mcp).
Is the WhatConverts MCP by usefulapi server safe to use?
WhatConverts MCP by usefulapi scores 64 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 WhatConverts MCP by usefulapi server expose?
WhatConverts MCP by usefulapi exposes 15 tools: whatconverts_list_leads, whatconverts_get_lead, whatconverts_get_call_recording_info, whatconverts_update_lead, whatconverts_create_lead, and 10 more. Their descriptions and schemas cost roughly 2,473 tokens of context every time the server is loaded.
Does the WhatConverts MCP by usefulapi server require authentication?
Yes. WhatConverts MCP by usefulapi asked us for credentials when we connected, so you will need to authorise it in your MCP client before it can do anything.
Is the WhatConverts MCP by usefulapi server still maintained?
WhatConverts MCP by usefulapi is still listed as active in the MCP registry. We last reached this channel on 17 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.