noCRM.io MCP by usefulapi
REMOTE · NOCRM-IO.USEFULAPI.IO
Read noCRM.io leads, pipeline steps, comments and client folders; create, update and assign leads.
Available components
Last scanned (10 hours ago)
Scores higher than 47% of remote servers
Reachable. Last reached 25 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 Usability83
- 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 2555 tokens (~106/item across 24 items; 24 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 Management3
- Stability observed for 1 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage98
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 94% 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 24 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 25 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.
- 25 Oct 26 +1
- Stability: unverified → 0.03 ▲ functional
- 24 Oct 26 62
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 25 Oct 2026 · Probed https://nocrm-io.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 nocrm-io.usefulapi.io. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| io. | present | 38690, 57355 | 8, 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://nocrm-io.usefulapi.io/.well-known/oauth-protected-resource/mcp"
Bearer realm="OAuth", resource_metadata="https://nocrm-io.usefulapi.io/.well-known/oauth-protected-resource/mcp" Protected resource metadata
| Document | https://nocrm-io.usefulapi.io/.well-known/oauth-protected-resource/mcp |
|---|---|
| Retrieved | Yes |
| Resource | https://nocrm-io.usefulapi.io/mcp |
| Authorisation server | https://nocrm-io.usefulapi.io |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://nocrm-io.usefulapi.io/mcp | Redirected | 302 | https://usefulapi.io/nocrm-io/ |
| http (plaintext) | http://nocrm-io.usefulapi.io/mcp | Inconclusive | 302 | http://nocrm-io.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 →
nocrm_add_lead_comment Add lead comment ~122
WRITE: add a comment (an internal note) to a lead, optionally typed as an activity such as a call or meeting. It is visible to the lead's team in noCRM.io and sends nothing to the customer. Not idempotent. POST /leads/{id}/comments.
| Name | Type | Req | Description |
|---|---|---|---|
| activity_id | integer | – | Activity type id (see nocrm_list_activities), for example the id of 'Call'. |
| content | string | yes | The comment text. |
| lead_id | integer | yes | noCRM.io lead id. |
No output schema declared.
No examples provided.
nocrm_add_lead_to_client_folder Add lead to client folder ~69
WRITE: file a lead under a client folder. POST /leads/{id}/add_to_client.
| Name | Type | Req | Description |
|---|---|---|---|
| client_id | integer | yes | Client folder id (see nocrm_list_client_folders). |
| lead_id | integer | yes | noCRM.io lead id. |
No output schema declared.
No examples provided.
nocrm_assign_lead Assign lead ~76
WRITE: assign a lead to a user (id or email), replacing its current owner. The owner may get a notification from noCRM.io. POST /leads/{id}/assign.
| Name | Type | Req | Description |
|---|---|---|---|
| lead_id | integer | yes | noCRM.io lead id. |
| user_id | – | yes | The new owner (id or email). |
No output schema declared.
No examples provided.
nocrm_create_client_folder Create client folder ~69
WRITE: create a client folder (an account that groups leads). Not idempotent. POST /clients.
| Name | Type | Req | Description |
|---|---|---|---|
| description | string | – | For example the address. |
| name | string | yes | Folder name, usually the company. |
| user_id | – | – | Owner (id or email). |
No output schema declared.
No examples provided.
nocrm_create_lead Create lead ~181
WRITE: create a new lead. The description holds the contact's details, one 'Label: value' per line (for example 'Firstname: Ada', 'Email: ada@example.com', 'Phone: ...'); noCRM.io reads those lines. Without user_id the lead is created unassigned; a pipeline step can only be set when the lead is assigned. Not idempotent: calling twice creates two leads. POST /leads.
| Name | Type | Req | Description |
|---|---|---|---|
| description | string | yes | Contact details and notes, one 'Label: value' per line. |
| step | – | – | Pipeline step id or exact name. Needs user_id. |
| tags | array | – | Tags (created if new). |
| title | string | yes | Lead title, usually the company name. |
| user_id | – | – | Owner (id or email). Omit for an unassigned lead. |
No output schema declared.
No examples provided.
nocrm_get_client_folder Get client folder ~42
One client folder by id, with its contact fields and owner. GET /clients/{id}.
| Name | Type | Req | Description |
|---|---|---|---|
| client_id | integer | yes | Client folder id. |
No output schema declared.
No examples provided.
nocrm_get_lead Get lead ~68
One lead by id: title, step, status, amount, probability, tags, owner, client folder, team, reminder, and the full description with the contact's details. GET /leads/{id}.
| Name | Type | Req | Description |
|---|---|---|---|
| lead_id | integer | yes | noCRM.io lead id. |
No output schema declared.
No examples provided.
nocrm_get_lead_duplicates Find duplicate leads ~54
Leads that noCRM.io detects as possible duplicates of this lead (same email or key field). GET /leads/{id}/duplicates.
| Name | Type | Req | Description |
|---|---|---|---|
| lead_id | integer | yes | noCRM.io lead id. |
No output schema declared.
No examples provided.
nocrm_get_user Get user ~45
One user by id or email address. GET /users/{id}.
| Name | Type | Req | Description |
|---|---|---|---|
| user | – | yes | A user id or the user's email address (see nocrm_list_users). |
No output schema declared.
No examples provided.
nocrm_list_activities List activity types ~39
The activity types (call, email, meeting and their outcomes) that can be set on a comment or reminder. GET /activities.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
nocrm_list_client_folders List client folders ~56
Client folders (accounts that group several leads), ordered by name by default. GET /clients.
| Name | Type | Req | Description |
|---|---|---|---|
| direction | string | – | Default asc. |
| order | string | – | Order by name (default) or id. |
No output schema declared.
No examples provided.
nocrm_list_fields List custom fields ~37
The custom fields defined for leads or client folders. GET /fields.
| Name | Type | Req | Description |
|---|---|---|---|
| type | string | – | Only fields of this type. |
No output schema declared.
No examples provided.
nocrm_list_follow_ups List post-sales follow-ups ~98
Post-sales processes (task checklists created from a template) of one lead OR of one user. Needs lead_id or user_id. Post-sales is a higher-edition feature (HTTP 403 otherwise). GET /follow_ups.
| Name | Type | Req | Description |
|---|---|---|---|
| lead_id | integer | – | Follow-ups of this lead. |
| status | array | – | Only these statuses. |
| user_id | – | – | Follow-ups of this user (id or email). |
No output schema declared.
No examples provided.
nocrm_list_lead_attachments List lead attachments ~50
File attachments on a lead (names, ids, sizes, links). GET /leads/{id}/attachments.
| Name | Type | Req | Description |
|---|---|---|---|
| lead_id | integer | yes | noCRM.io lead id. |
No output schema declared.
No examples provided.
nocrm_list_lead_comments List lead comments ~70
The comments (notes, logged calls/meetings/emails) on a lead, newest first by default. GET /leads/{id}/comments.
| Name | Type | Req | Description |
|---|---|---|---|
| direction | string | – | Sort by date (default desc). |
| lead_id | integer | yes | noCRM.io lead id. |
No output schema declared.
No examples provided.
nocrm_list_lead_history List lead history ~173
The timeline of a lead: creation, assignments, step and status changes, amount changes, comments and emails sent, with who did it and when. Filter by date range, action type or user. GET /leads/{id}/action_histories.
| Name | Type | Req | Description |
|---|---|---|---|
| action_type | string | – | Only this kind of action. |
| direction | string | – | Sort by id (default asc). |
| from | string | – | From this date (yyyy-mm-dd). |
| lead_id | integer | yes | noCRM.io lead id. |
| limit | integer | – | Results per call, 1-100 (default 25). |
| offset | integer | – | Skip this many results (default 0). Pass the previous reply's next_offset. |
| to | string | – | Until this date (yyyy-mm-dd). |
No output schema declared.
No examples provided.
nocrm_list_leads List leads ~382
List or search sales leads (noCRM.io's opportunities), newest first by default, with title, pipeline step, status, amount, probability, tags, owner, next reminder and the contact details in the description. Filter by status, step (names or ids, not mixed), owner, tags, email, starred or a date range. Unassigned leads are excluded unless include_unassigned is true. GET /leads.
| Name | Type | Req | Description |
|---|---|---|---|
| date_range_type | string | – | Which date start_date/end_date apply to (default creation). |
| direction | string | – | Sort direction (default desc). |
| string | – | Only leads whose description or comments contain this email address. | |
| end_date | string | – | Until this date (yyyy-mm-dd), by date_range_type. |
| include_unassigned | boolean | – | Also return leads that have no owner (default false). |
| limit | integer | – | Results per call, 1-100 (default 25). |
| offset | integer | – | Skip this many results (default 0). Pass the previous reply's next_offset. |
| order | string | – | Sort attribute (default id). |
| starred | boolean | – | true = only starred leads. |
| start_date | string | – | From this date (yyyy-mm-dd), by date_range_type. |
| status | array | – | Only leads in these statuses (todo = to do, standby = waiting for a reminder date). |
| steps | – | – | Only leads in these pipeline steps: exact step names OR step ids (not mixed). See nocrm_list_steps. |
| tags | array | – | Only leads carrying ALL of these tags. |
| updated_after | string | – | Only leads updated on or after this date (yyyy-mm-dd). Do not combine with date_range_type. |
| user_id | – | – | Only leads owned by this user (id or email). |
No output schema declared.
No examples provided.
nocrm_list_pipelines List pipelines ~34
The sales pipelines of the account (one unless the multiple-pipelines feature is on). GET /pipelines.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
nocrm_list_predefined_tags List predefined tags ~42
The account's predefined tags (admin keys only; an HTTP 401 unauthorized_non_admin means the key lacks rights). GET /predefined_tags.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
nocrm_list_steps List pipeline steps ~62
The steps (stages) of the sales pipeline in order, with ids, positions and their pipeline. Use the ids or names when filtering leads or moving a lead. GET /steps.
| Name | Type | Req | Description |
|---|---|---|---|
| direction | string | – | Order by position (default asc). |
No output schema declared.
No examples provided.
nocrm_list_teams List teams ~41
Sales teams with their members and who manages each. The Teams feature must be on in the account (HTTP 403 otherwise). GET /teams.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
nocrm_list_unassigned_leads List unassigned leads ~62
Leads that have no owner yet (for example web-form or API leads waiting to be handed to a salesperson). GET /leads/unassigned.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Results per call, 1-100 (default 25). |
No output schema declared.
No examples provided.
nocrm_list_users List users ~116
The users (salespeople) of the account with name, email, phone, role (admin or not) and whether they are active or deactivated. Deleted users are included, flagged is_disabled. GET /users.
| Name | Type | Req | Description |
|---|---|---|---|
| string | – | Only the user with this email. | |
| firstname | string | – | – |
| lastname | string | – | – |
| role | string | – | Default all. |
| status | string | – | Default all. |
| teams | array | – | Only users in these teams (ids or names). |
No output schema declared.
No examples provided.
nocrm_update_lead Update lead ~291
WRITE: change a lead: title, status (won, lost, cancelled, todo or standby), pipeline step, amount, probability, star, estimated closing date, tags (replaces the lead's tag list), or append text to the description (existing description text is never replaced). Moving to standby needs remind_date. Only the fields you pass change. PUT /leads/{id}.
| Name | Type | Req | Description |
|---|---|---|---|
| amount | number | – | Deal amount in the account currency. |
| append_description | string | – | Text added at the end of the description. |
| estimated_closing_date | string | – | yyyy-mm-dd, in the account's time zone. |
| lead_id | integer | yes | noCRM.io lead id. |
| probability | integer | – | Win probability, percent. |
| remind_date | string | – | Reminder date yyyy-mm-dd (required for standby). |
| remind_time | string | – | Reminder time HH:MM, 24 h, in 15-minute steps. |
| reminder_note | string | – | Note stored with the reminder. |
| starred | boolean | – | – |
| status | string | – | New status. standby needs remind_date. |
| step | – | – | Move to this step (id or exact name; prefer the id when pipelines share names). |
| tags | array | – | The lead's tags after the update (replaces the current list; new tags are created). |
| title | string | – | – |
No output schema declared.
No examples provided.
How do I install the noCRM.io MCP by usefulapi server?
noCRM.io MCP by usefulapi is a hosted endpoint at https://nocrm-io.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 · nocrm-io.usefulapi.io
claude mcp add --transport http io-usefulapi-nocrm-io 'https://nocrm-io.usefulapi.io/mcp'
What is the noCRM.io MCP by usefulapi server?
noCRM.io MCP by usefulapi is listed in the public MCP registry as io.usefulapi/nocrm-io. Read noCRM.io leads, pipeline steps, comments and client folders; create, update and assign leads. This page covers its hosted endpoint (https://nocrm-io.usefulapi.io/mcp).
Is the noCRM.io MCP by usefulapi server safe to use?
noCRM.io MCP by usefulapi scores 63 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 noCRM.io MCP by usefulapi server expose?
noCRM.io MCP by usefulapi exposes 24 tools: nocrm_list_leads, nocrm_list_unassigned_leads, nocrm_get_lead, nocrm_list_lead_comments, nocrm_list_lead_history, and 19 more. Their descriptions and schemas cost roughly 2,279 tokens of context every time the server is loaded.
Does the noCRM.io MCP by usefulapi server require authentication?
Yes. noCRM.io 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 noCRM.io MCP by usefulapi server still maintained?
noCRM.io MCP by usefulapi is still listed as active in the MCP registry. We last reached this channel on 25 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.