io.usefulapi/keap
REMOTE · KEAP.USEFULAPI.IO · SCANNED SEP 21
List and create Keap contacts, companies, tasks, opportunities, orders, tags and campaigns.
Available components
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 answered with HTTP 401, which proves neither a plaintext path nor enforcement. 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 & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability67
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 2042 tokens (~113/item across 18 items; 18 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 Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 18 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 18 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
How do I install the io.usefulapi/keap MCP server?
io.usefulapi/keap is a hosted endpoint at https://keap.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 · keap.usefulapi.io
claude mcp add --transport http io-usefulapi-keap 'https://keap.usefulapi.io/mcp'
{
"mcpServers": {
"io-usefulapi-keap": {
"url": "https://keap.usefulapi.io/mcp"
}
}
} {
"servers": {
"io-usefulapi-keap": {
"type": "http",
"url": "https://keap.usefulapi.io/mcp"
}
}
} [mcp_servers.io-usefulapi-keap] url = "https://keap.usefulapi.io/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"io-usefulapi-keap": {
"type": "remote",
"url": "https://keap.usefulapi.io/mcp",
"enabled": true
}
}
} openclaw mcp add io-usefulapi-keap --url 'https://keap.usefulapi.io/mcp' --transport streamable-http
mcp_servers:
io-usefulapi-keap:
url: "https://keap.usefulapi.io/mcp" {
"McpServers": {
"io-usefulapi-keap": {
"Transport": "http",
"Url": "https://keap.usefulapi.io/mcp"
}
}
} assistant mcp add io-usefulapi-keap -t streamable-http -u 'https://keap.usefulapi.io/mcp'
{
"mcpServers": {
"io-usefulapi-keap": {
"type": "http",
"url": "https://keap.usefulapi.io/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
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.
- 26 Aug 26 +2
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 24 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.
- 11 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 31 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 28 Jul 26 0
- Stability: unverified → 0.03 ▲ functional
- 27 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Jul 26 0
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 21 Sept 2026 · Probed https://keap.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 | 16 Sept 2026 | 15 Dec 2026 | ECDSA 256 | ECDSA-SHA256 | c9de4188581022fe13f9f07499e1e4a8 |
| SANs: usefulapi.io, keap.usefulapi.io, *.keap.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 keap.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 | 200 |
WWW-Authenticate challenge Bearer realm="OAuth", resource_metadata="https://keap.usefulapi.io/.well-known/oauth-protected-resource/mcp", error="invalid_token", error_description="Missing or invalid access token"
Bearer realm="OAuth", resource_metadata="https://keap.usefulapi.io/.well-known/oauth-protected-resource/mcp", error="invalid_token", error_description="Missing or invalid access token"Protected resource metadata
| Document | https://keap.usefulapi.io/.well-known/oauth-protected-resource/mcp |
|---|---|
| Retrieved | Yes |
| Resource | https://keap.usefulapi.io/mcp |
| Authorisation server | https://keap.usefulapi.io |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://keap.usefulapi.io/mcp | Verified | 200 | |
| http (plaintext) | http://keap.usefulapi.io/mcp | Inconclusive | 401 |
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 →
keap_apply_tag Apply tag to contacts ~71
APPLY a tag to one or more contacts (segments them / can trigger automation). Keap: POST /tags/{tag_id}/contacts:applyTags.
| Name | Type | Req | Description |
|---|---|---|---|
| contact_ids | array | yes | Ids of the contacts to tag. |
| tag_id | string | yes | The id of the tag to apply. |
No output schema declared.
No examples provided.
keap_create_contact Create contact ~152
CREATE a new contact in the Keap CRM. Provide any of given_name, family_name, email_addresses, phone_numbers, company_id, plus an optional `extra` object of any other Keap fields. Keap: POST /contacts.
| Name | Type | Req | Description |
|---|---|---|---|
| company_id | string | – | Id of the company to associate the contact with. |
| email_addresses | array | – | Email addresses to set on the contact. |
| extra | object | – | Any other Keap fields to merge into the request body verbatim. |
| family_name | string | – | The contact's last name. |
| given_name | string | – | The contact's first name. |
| phone_numbers | array | – | Phone numbers to set on the contact. |
No output schema declared.
No examples provided.
keap_create_task Create task ~129
CREATE a task (follow-up / to-do), optionally linked to a contact. Keap: POST /tasks.
| Name | Type | Req | Description |
|---|---|---|---|
| contact_id | string | – | Id of a contact to link the task to. |
| description | string | – | A longer description / notes for the task. |
| due_date | string | – | Due date/time, ISO 8601 (e.g. 2026-08-01T17:00:00Z). |
| extra | object | – | Any other Keap fields to merge into the request body verbatim. |
| title | string | yes | The task title. |
No output schema declared.
No examples provided.
keap_get_company Get company ~56
Get a single company by id. Keap: GET /companies/{company_id}.
| Name | Type | Req | Description |
|---|---|---|---|
| company_id | string | yes | The company id. |
| fields | string | – | Comma-separated list of fields to return (field selection). |
No output schema declared.
No examples provided.
keap_get_contact Get contact ~56
Get a single contact by id. Keap: GET /contacts/{contact_id}.
| Name | Type | Req | Description |
|---|---|---|---|
| contact_id | string | yes | The contact id. |
| fields | string | – | Comma-separated list of fields to return (field selection). |
No output schema declared.
No examples provided.
keap_get_opportunity Get opportunity ~41
Get a single opportunity by id. Keap: GET /opportunities/{opportunity_id}.
| Name | Type | Req | Description |
|---|---|---|---|
| opportunity_id | string | yes | The opportunity id. |
No output schema declared.
No examples provided.
keap_get_task Get task ~38
Get a single task by id. Keap: GET /tasks/{task_id}.
| Name | Type | Req | Description |
|---|---|---|---|
| task_id | string | yes | The task id. |
No output schema declared.
No examples provided.
keap_list_affiliates List affiliates ~126
List referral-program affiliates. Supports filtering, ordering, and cursor pagination. Keap: GET /affiliates.
| Name | Type | Req | Description |
|---|---|---|---|
| filter | string | – | Filter expression, e.g. `given_name==John` (see Keap REST v2 filtering). |
| order_by | string | – | Field to order results by, e.g. `given_name` or `-date_created`. |
| page_size | integer | – | Number of records per page (max 1000). |
| page_token | string | – | Opaque pagination cursor from a prior response's next_page_token. |
No output schema declared.
No examples provided.
keap_list_campaigns List campaigns ~126
List marketing campaigns (automation sequences). Supports filtering, ordering, and cursor pagination. Keap: GET /campaigns.
| Name | Type | Req | Description |
|---|---|---|---|
| filter | string | – | Filter expression, e.g. `given_name==John` (see Keap REST v2 filtering). |
| order_by | string | – | Field to order results by, e.g. `given_name` or `-date_created`. |
| page_size | integer | – | Number of records per page (max 1000). |
| page_token | string | – | Opaque pagination cursor from a prior response's next_page_token. |
No output schema declared.
No examples provided.
keap_list_companies List companies ~147
List companies in the Keap CRM. Supports filtering, ordering, field selection, and cursor pagination. Keap: GET /companies.
| Name | Type | Req | Description |
|---|---|---|---|
| fields | string | – | Comma-separated list of fields to return (field selection). |
| filter | string | – | Filter expression, e.g. `given_name==John` (see Keap REST v2 filtering). |
| order_by | string | – | Field to order results by, e.g. `given_name` or `-date_created`. |
| page_size | integer | – | Number of records per page (max 1000). |
| page_token | string | – | Opaque pagination cursor from a prior response's next_page_token. |
No output schema declared.
No examples provided.
keap_list_contacts List contacts ~152
List contacts in the Keap CRM. Supports filtering, ordering, field selection, and cursor pagination (page_size / page_token). Keap: GET /contacts.
| Name | Type | Req | Description |
|---|---|---|---|
| fields | string | – | Comma-separated list of fields to return (field selection). |
| filter | string | – | Filter expression, e.g. `given_name==John` (see Keap REST v2 filtering). |
| order_by | string | – | Field to order results by, e.g. `given_name` or `-date_created`. |
| page_size | integer | – | Number of records per page (max 1000). |
| page_token | string | – | Opaque pagination cursor from a prior response's next_page_token. |
No output schema declared.
No examples provided.
keap_list_opportunities List opportunities ~151
List sales opportunities (deals) in the pipeline. Supports filtering, ordering, field selection, and cursor pagination. Keap: GET /opportunities.
| Name | Type | Req | Description |
|---|---|---|---|
| fields | string | – | Comma-separated list of fields to return (field selection). |
| filter | string | – | Filter expression, e.g. `given_name==John` (see Keap REST v2 filtering). |
| order_by | string | – | Field to order results by, e.g. `given_name` or `-date_created`. |
| page_size | integer | – | Number of records per page (max 1000). |
| page_token | string | – | Opaque pagination cursor from a prior response's next_page_token. |
No output schema declared.
No examples provided.
keap_list_orders List orders ~122
List e-commerce orders. Supports filtering, ordering, and cursor pagination. Keap: GET /orders.
| Name | Type | Req | Description |
|---|---|---|---|
| filter | string | – | Filter expression, e.g. `given_name==John` (see Keap REST v2 filtering). |
| order_by | string | – | Field to order results by, e.g. `given_name` or `-date_created`. |
| page_size | integer | – | Number of records per page (max 1000). |
| page_token | string | – | Opaque pagination cursor from a prior response's next_page_token. |
No output schema declared.
No examples provided.
keap_list_products List products ~123
List products in the catalog. Supports filtering, ordering, and cursor pagination. Keap: GET /products.
| Name | Type | Req | Description |
|---|---|---|---|
| filter | string | – | Filter expression, e.g. `given_name==John` (see Keap REST v2 filtering). |
| order_by | string | – | Field to order results by, e.g. `given_name` or `-date_created`. |
| page_size | integer | – | Number of records per page (max 1000). |
| page_token | string | – | Opaque pagination cursor from a prior response's next_page_token. |
No output schema declared.
No examples provided.
keap_list_subscriptions List subscriptions ~125
List recurring subscriptions / payment plans. Supports filtering, ordering, and cursor pagination. Keap: GET /subscriptions.
| Name | Type | Req | Description |
|---|---|---|---|
| filter | string | – | Filter expression, e.g. `given_name==John` (see Keap REST v2 filtering). |
| order_by | string | – | Field to order results by, e.g. `given_name` or `-date_created`. |
| page_size | integer | – | Number of records per page (max 1000). |
| page_token | string | – | Opaque pagination cursor from a prior response's next_page_token. |
No output schema declared.
No examples provided.
keap_list_tags List tags ~129
List tags defined in the account (used to segment contacts). Supports filtering, ordering, and cursor pagination. Keap: GET /tags.
| Name | Type | Req | Description |
|---|---|---|---|
| filter | string | – | Filter expression, e.g. `given_name==John` (see Keap REST v2 filtering). |
| order_by | string | – | Field to order results by, e.g. `given_name` or `-date_created`. |
| page_size | integer | – | Number of records per page (max 1000). |
| page_token | string | – | Opaque pagination cursor from a prior response's next_page_token. |
No output schema declared.
No examples provided.
keap_list_tasks List tasks ~127
List tasks (follow-ups / to-dos). Supports filtering, ordering, and cursor pagination. Keap: GET /tasks.
| Name | Type | Req | Description |
|---|---|---|---|
| filter | string | – | Filter expression, e.g. `given_name==John` (see Keap REST v2 filtering). |
| order_by | string | – | Field to order results by, e.g. `given_name` or `-date_created`. |
| page_size | integer | – | Number of records per page (max 1000). |
| page_token | string | – | Opaque pagination cursor from a prior response's next_page_token. |
No output schema declared.
No examples provided.
keap_update_contact Update contact ~171
UPDATE an existing contact by id. Provide any of given_name, family_name, email_addresses, phone_numbers, company_id, plus an optional `extra` object of any other Keap fields (only supplied fields are changed). Keap: PATCH /contacts/{contact_id}.
| Name | Type | Req | Description |
|---|---|---|---|
| company_id | string | – | Id of the company to associate the contact with. |
| contact_id | string | yes | The contact id to update. |
| email_addresses | array | – | Email addresses to set on the contact. |
| extra | object | – | Any other Keap fields to merge into the request body verbatim. |
| family_name | string | – | The contact's last name. |
| given_name | string | – | The contact's first name. |
| phone_numbers | array | – | Phone numbers to set on the contact. |
No output schema declared.
No examples provided.
What is the io.usefulapi/keap MCP server?
io.usefulapi/keap is an MCP server listed in the public MCP registry as io.usefulapi/keap. List and create Keap contacts, companies, tasks, opportunities, orders, tags and campaigns. This page covers its hosted endpoint (https://keap.usefulapi.io/mcp).
Is the io.usefulapi/keap MCP server safe to use?
io.usefulapi/keap scores 84 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 io.usefulapi/keap MCP server expose?
io.usefulapi/keap exposes 18 tools: keap_list_contacts, keap_get_contact, keap_list_companies, keap_get_company, keap_list_opportunities, and 13 more. Their descriptions and schemas cost roughly 2,042 tokens of context every time the server is loaded.
Does the io.usefulapi/keap MCP server require authentication?
Yes. io.usefulapi/keap 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 io.usefulapi/keap MCP server still maintained?
io.usefulapi/keap is still listed as active in the MCP registry. We last reached this channel on 21 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.