Craftboxx MCP by usefulapi
REMOTE · CRAFTBOXX.USEFULAPI.IO
Read employees, assignments, timesheets and absences; create customers and projects in Craftboxx.
Available components
Last scanned (1 hour ago)
Scores higher than 4% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Project Management
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.
Checks we ran (4)
- TLS certificate
- HSTS header
- DNSSEC
- Transport
Checks we could not complete (7)
These are gaps on our side, not findings about this hosted endpoint. We only credit what we can confirm, so a category made up entirely of them scores 0.
- Authorization in Endpoint SecurityAuthorisation not yet verified: we couldn't confirm whether this endpoint requires it.
- HTTPS in Endpoint SecurityHTTPS enforcement could not be verified: the plaintext port redirected somewhere other than https, so enforcement is unproven.
- Schema quality in Schema Quality & AI Usability (scores 0 for this)Schema not yet verified: we couldn't read the endpoint's schema, or could read only part of its tool list.
- Stability in Stability & Change Management (scores 0 for this)Stability not yet verified: not enough scan history yet (needs a 30-day window).
- Tool coverage in Tool Coverage (scores 0 for this)Tool coverage not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.
- Tool safety in Tool Safety (scores 0 for this)Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.
- Capabilities in Capabilities (scores 0 for this)Capabilities not yet verified: we couldn't read the endpoint's capabilities.
Does not apply to this hosted endpoint (2)
- Supply Chain SecurityScored on package channels only. This is a hosted endpoint, so there is nothing to install or inspect.
- Provenance & TransparencyScored on package channels only. This is a hosted endpoint, so there is nothing to install or inspect.
The score does not measure everything. What the score does not measure →
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 −48
- Endpoint reachability: reachable → not serving MCP ▼ security
- Tool safety: pass → unverified ▼ security
- Authorization: pass → unverified ▼ security
- Stability: 0.03 → unverified ▼ security
- Schema quality: 100 → unverified ▼ functional
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- 1 Nov 26 +1
- Stability: unverified → 0.03 ▲ functional
- 31 Oct 26 65
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 5 Nov 2026 · Probed https://craftboxx.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 craftboxx.usefulapi.io. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | Trust anchor | 20326, 38696 | 8, 8 | Verified |
| io. | DS published | 38690 | 8 | Verified |
| usefulapi.io. | No DS | 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://craftboxx.usefulapi.io/mcp | Redirected | 302 | https://usefulapi.io/craftboxx/ |
| http (plaintext) | http://craftboxx.usefulapi.io/mcp | Inconclusive | 302 | http://craftboxx.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 →
craftboxx_create_customer Create a customer ~89
WRITE: create a new customer. Each call creates a new record (not idempotent). Craftboxx API: POST /customers.
| Name | Type | Req | Description |
|---|---|---|---|
| customer_number | string | – | Your own customer number. |
| info | string | – | Free-text note. |
| name | string | yes | Customer name (required). |
| name_addon | string | – | Name addition, such as a second line. |
No output schema declared.
No examples provided.
craftboxx_create_project Create a project ~88
WRITE: create a new project for an existing customer. Each call creates a new record (not idempotent). Craftboxx API: POST /projects.
| Name | Type | Req | Description |
|---|---|---|---|
| customer_id | integer | yes | Id of the customer (required, see craftboxx_list_customers). |
| project_nr | string | – | Your own project number. |
| title | string | yes | Project title (required). |
No output schema declared.
No examples provided.
craftboxx_get_assignment Get an assignment ~42
Get one assignment by id. Craftboxx API: GET /assignments/{id}.
| Name | Type | Req | Description |
|---|---|---|---|
| assignment_id | string|number | yes | The assignment id. |
No output schema declared.
No examples provided.
craftboxx_get_company Get my company ~37
Get the company of the signed-in account (name, address, contact data). Craftboxx API: GET /my/company.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
craftboxx_get_customer Get a customer ~41
Get one customer by id. Craftboxx API: GET /customers/{id}.
| Name | Type | Req | Description |
|---|---|---|---|
| customer_id | string|number | yes | The customer id. |
No output schema declared.
No examples provided.
craftboxx_get_employee Get an employee ~41
Get one employee by id. Craftboxx API: GET /employees/{id}.
| Name | Type | Req | Description |
|---|---|---|---|
| employee_id | string|number | yes | The employee id. |
No output schema declared.
No examples provided.
craftboxx_get_project Get a project ~41
Get one project by id. Craftboxx API: GET /projects/{id}.
| Name | Type | Req | Description |
|---|---|---|---|
| project_id | string|number | yes | The project id. |
No output schema declared.
No examples provided.
craftboxx_list_absence_types List absence types ~58
List absence reasons (holiday, sick, ...). Craftboxx API: GET /absences/types.
| Name | Type | Req | Description |
|---|---|---|---|
| page | integer | – | Page number (default 1). |
| per_page | integer | – | Results per page. |
No output schema declared.
No examples provided.
craftboxx_list_absences List absences ~134
List absences such as holiday or sick leave (employee, type, start, end). Craftboxx API: GET /absences.
| Name | Type | Req | Description |
|---|---|---|---|
| employees | array | – | Only absences of these employee ids. |
| end | string | – | Filter by end date-time (ISO 8601). |
| page | integer | – | Page number (default 1). |
| per_page | integer | – | Results per page. |
| start | string | – | Filter by start date-time (ISO 8601). |
| type_id | integer | – | Only this absence type id (see craftboxx_list_absence_types). |
No output schema declared.
No examples provided.
craftboxx_list_articles List articles ~86
List articles in the material catalog (name, manufacturer, unit price, VAT rate). Craftboxx API: GET /articles.
| Name | Type | Req | Description |
|---|---|---|---|
| manufacturer | string | – | Filter by exact manufacturer. |
| page | integer | – | Page number (default 1). |
| per_page | integer | – | Results per page. |
| q | string | – | Free-text search across the relevant fields. |
No output schema declared.
No examples provided.
craftboxx_list_assignments List assignments ~174
List assignments (planned jobs/appointments: title, project, start, end, state, planned time). Filter by date range or employee. Craftboxx API: GET /assignments.
| Name | Type | Req | Description |
|---|---|---|---|
| employees | array | – | Only assignments of these employee ids. |
| end | string | – | Filter by end date-time (ISO 8601). |
| page | integer | – | Page number (default 1). |
| per_page | integer | – | Results per page. |
| q | string | – | Free-text search across the relevant fields. |
| show_archived | boolean | – | true = include archived items (hidden by default). |
| start | string | – | Filter by start date-time (ISO 8601, e.g. 2026-11-01T00:00:00+01:00). |
No output schema declared.
No examples provided.
craftboxx_list_customers List customers ~92
List customers (name, customer number, info). Craftboxx API: GET /customers.
| Name | Type | Req | Description |
|---|---|---|---|
| customer_number | string | – | Filter by customer number. |
| name | string | – | Filter by exact name. |
| page | integer | – | Page number (default 1). |
| per_page | integer | – | Results per page. |
| q | string | – | Free-text search across the relevant fields. |
No output schema declared.
No examples provided.
craftboxx_list_documentations List documentations ~107
List job documentations (reports written on assignments: title, state, type, author). Craftboxx API: GET /documentations.
| Name | Type | Req | Description |
|---|---|---|---|
| assignment_id | integer | – | Only documentations of this assignment. |
| author_id | integer | – | Only documentations written by this employee. |
| page | integer | – | Page number (default 1). |
| per_page | integer | – | Results per page. |
| q | string | – | Free-text search across the relevant fields. |
No output schema declared.
No examples provided.
craftboxx_list_employees List employees ~112
List employees (name, email, phone, group, skills, inactive flag). Craftboxx API: GET /employees.
| Name | Type | Req | Description |
|---|---|---|---|
| string | – | Filter by exact email. | |
| group_id | integer | – | Only employees of this group. |
| last_name | string | – | Filter by exact last name. |
| page | integer | – | Page number (default 1). |
| per_page | integer | – | Results per page. |
| q | string | – | Free-text search across the relevant fields. |
No output schema declared.
No examples provided.
craftboxx_list_projects List projects ~125
List projects (title, project number, customer, sales volume). Craftboxx API: GET /projects.
| Name | Type | Req | Description |
|---|---|---|---|
| customer_id | integer | – | Only projects of this customer. |
| page | integer | – | Page number (default 1). |
| per_page | integer | – | Results per page. |
| project_nr | string | – | Filter by project number. |
| q | string | – | Free-text search across the relevant fields. |
| show_archived | boolean | – | true = include archived items (hidden by default). |
| title | string | – | Filter by exact title. |
No output schema declared.
No examples provided.
craftboxx_list_timesheets List timesheets ~110
List timesheets (employee, start, end, working time, break time). Craftboxx API: GET /timesheets.
| Name | Type | Req | Description |
|---|---|---|---|
| employee_id | integer | – | Only timesheets of this employee. |
| end | string | – | Filter by end date-time (ISO 8601). |
| page | integer | – | Page number (default 1). |
| per_page | integer | – | Results per page. |
| start | string | – | Filter by start date-time (ISO 8601). |
No output schema declared.
No examples provided.
How do I install the Craftboxx MCP by usefulapi server?
Craftboxx MCP by usefulapi is a hosted endpoint at https://craftboxx.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 · craftboxx.usefulapi.io
claude mcp add --transport http io-usefulapi-craftboxx 'https://craftboxx.usefulapi.io/mcp'
What is the Craftboxx MCP by usefulapi server?
Craftboxx MCP by usefulapi is listed in the public MCP registry as io.usefulapi/craftboxx. Read employees, assignments, timesheets and absences; create customers and projects in Craftboxx. This page covers its hosted endpoint (https://craftboxx.usefulapi.io/mcp).
Is the Craftboxx MCP by usefulapi server safe to use?
Craftboxx 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 Craftboxx MCP by usefulapi server expose?
Craftboxx MCP by usefulapi exposes 16 tools: craftboxx_get_company, craftboxx_list_employees, craftboxx_get_employee, craftboxx_list_customers, craftboxx_get_customer, and 11 more. Their descriptions and schemas cost roughly 1,377 tokens of context every time the server is loaded.
Does the Craftboxx MCP by usefulapi server require authentication?
Its publisher declares no required credentials for Craftboxx 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 Craftboxx MCP by usefulapi server still maintained?
Craftboxx 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.
What did VerifyMCP test on the Craftboxx MCP by usefulapi server?
VerifyMCP ran 4 checks on Craftboxx MCP by usefulapi, covering TLS certificate, HSTS header, DNSSEC and Transport. 7 items could not be completed, a gap on our side rather than a finding about Craftboxx MCP by usefulapi: Authorization, HTTPS, Schema quality, Stability and 3 more. 5 categories score 0 for that reason, because we only credit what we can confirm. Supply Chain Security and Provenance & Transparency do not apply to a hosted endpoint, so they were not tested. The score does not measure everything, and the scoring documentation lists what it leaves out.