# Vtiger MCP by usefulapi (remote · vtiger.usefulapi.io)

Search, read, create and update Vtiger CRM leads, contacts, deals, cases and more; tag records.

- Trust score: 18/100 (low)
- Change this week: −47
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-06

## Components

- remote · `vtiger.usefulapi.io`: 18/100 (this document), [markdown](https://verifymcp.io/servers/io-usefulapi-vtiger/vtiger.md), [page](https://verifymcp.io/servers/io-usefulapi-vtiger/vtiger)

## Channel facts

- Endpoint: `https://vtiger.usefulapi.io/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.12.3`

## Trust breakdown

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. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-11-06.

- **Endpoint Security**: 46/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.
  - HTTPS enforcement could not be verified: the plaintext port redirected somewhere other than https, so enforcement is unproven.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 0/100
  - Transport check failed: declared streamable-http, but the endpoint redirected instead of responding directly.
- **Schema Quality & AI Usability**: 0/100
  - Schema not yet verified: we couldn't read the endpoint's schema, or could read only part of its tool list.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 0/100
  - Tool coverage not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.
- **Tool Safety**: 0/100
  - Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.
- **Capabilities**: 0/100
  - Capabilities not yet verified: we couldn't read the endpoint's capabilities.

**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.

## Install

### How do I install the Vtiger MCP by usefulapi server?

Vtiger MCP by usefulapi is a hosted endpoint at https://vtiger.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.

### Claude

```bash
claude mcp add --transport http io-usefulapi-vtiger 'https://vtiger.usefulapi.io/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "io-usefulapi-vtiger": {
      "url": "https://vtiger.usefulapi.io/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "io-usefulapi-vtiger": {
      "type": "http",
      "url": "https://vtiger.usefulapi.io/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.io-usefulapi-vtiger]
url = "https://vtiger.usefulapi.io/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "io-usefulapi-vtiger": {
      "type": "remote",
      "url": "https://vtiger.usefulapi.io/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add io-usefulapi-vtiger --url 'https://vtiger.usefulapi.io/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  io-usefulapi-vtiger:
    url: "https://vtiger.usefulapi.io/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "io-usefulapi-vtiger": {
      "Transport": "http",
      "Url": "https://vtiger.usefulapi.io/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add io-usefulapi-vtiger -t streamable-http -u 'https://vtiger.usefulapi.io/mcp'
```

### Other

```json
{
  "mcpServers": {
    "io-usefulapi-vtiger": {
      "type": "http",
      "url": "https://vtiger.usefulapi.io/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-11-06 (score 18, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-11-02 (score 18, −50)

- [security regression] Endpoint reachability: reachable → not serving MCP
- [security regression] Tool safety: pass → unverified
- [security regression] Authorization: pass → unverified
- [security regression] Stability: 0.20 → unverified
- [functional regression] Schema quality: 100 → unverified
- [functional regression] Capabilities: pass → unverified
- [functional regression] Tool coverage: 100 → unverified

### 2026-10-31 (score 68, +3)

- [security improvement] Authorization: partial → pass
- [functional improvement] MCP protocol: fail → pass
- [functional] New prompt “add_a_lead_and_tag_it”
- [functional] New prompt “find_a_customer_by_email_or_phone”
- [functional] New prompt “report_on_open_deals_and_cases”
- [functional] New prompt “review_leads_by_rating_or_owner”
- [functional] New prompt “update_records_after_a_call”
- [functional] MCP protocol version: 2025-06-18 → 2025-11-25
- [functional] Server version: 1.8.0 → 1.10.0
- [functional] Server version: 1.7.0 → 1.8.0
- [functional] Server version: 1.6.2 → 1.7.0

### 2026-10-30 (score 65, +1)

- [functional] Server version: 1.6.1 → 1.6.2
- [functional] Server version: 1.6.0 → 1.6.1

### 2026-10-29 (score 64, 0)

- [functional] Server version: 1.5.0 → 1.6.0
- [functional] Server version: 1.4.0 → 1.5.0
- [functional] Server version: 1.3.0 → 1.4.0

### 2026-10-28 (score 64, +1)

- [functional] Server version: 1.1.0 → 1.3.0

### 2026-10-27 (score 63, 0)

- [functional improvement] Stability: unverified → 0.03
- [functional] Server version: 1.0.0 → 1.1.0

### 2026-10-26 (score 63)

First indexed and scored.

## MCP tools (13)

### `vtiger_get_me` (~33 tokens)

Get the connected user

The Vtiger user the credentials belong to (id, user name, name, email). GET /me.

### `vtiger_list_modules` (~44 tokens)

List modules

The CRM modules this user can access (Leads, Contacts, Accounts, Potentials, Cases, ...) with label and whether each holds records. GET /listtypes.

### `vtiger_describe_module` (~99 tokens)

Describe a module

A module's fields (name, label, type, mandatory, editable, reference targets, picklist values) and whether it can be created, updated or deleted. Read this before creating or filtering. GET /describe?elementType=<module>.

Input parameters:

- `module` (string, required): Module name, for example Contacts, Accounts, Leads, Potentials (deals), Cases, Calendar (tasks and events). Names come from vtiger_list_modules.

### `vtiger_list_records` (~245 tokens)

List or search records

Records of one module, optionally filtered (all filters AND-ed), sorted and paged. Builds a SELECT for GET /query. The vendor returns at most 100 records per call; pass next_offset as offset for the next page. Name the fields you need: a full record has 100+ fields.

Input parameters:

- `descending` (boolean): Sort descending (default false).
- `fields` (array): Fields to return (default all). Example: ["id","firstname","lastname","email"].
- `filters` (array): Conditions combined with AND. Example: [{field:'leadstatus',op:'=',value:'Hot'},{field:'lastname',op:'like',value:'Sm%'}].
- `limit` (integer): Records per page, 1-100 (default 20).
- `module` (string, required): Module name, for example Contacts, Accounts, Leads, Potentials (deals), Cases, Calendar (tasks and events). Names come from vtiger_list_modules.
- `offset` (integer): Records to skip (default 0). Use next_offset from the previous reply.
- `order_by` (string): Field to sort by (default id).

### `vtiger_count_records` (~85 tokens)

Count records

How many records of a module match the filters (same filters as vtiger_list_records). GET /query with count(*).

Input parameters:

- `filters` (array): Conditions combined with AND.
- `module` (string, required): Module name, for example Contacts, Accounts, Leads, Potentials (deals), Cases, Calendar (tasks and events). Names come from vtiger_list_modules.

### `vtiger_query` (~112 tokens)

Run a SELECT query

Run your own read-only query: SELECT <fields|*|count(*)> FROM <Module> [WHERE ...] [ORDER BY ...] [LIMIT offset,count]. One module only, no joins, no grouping brackets; at most 100 records per call. Only SELECT is accepted. GET /query.

Input parameters:

- `query` (string, required): Example: select id,firstname,lastname from Contacts where mailingcity = 'Boston' or mailingcity = 'Austin' order by createdtime desc limit 0,25

### `vtiger_get_record` (~63 tokens)

Get a record

One record with all its fields, by id (for example 4x2063). GET /retrieve?id=<id>.

Input parameters:

- `id` (string, required): Record id of the form <moduleTypeId>x<recordId>, for example 4x2063.

### `vtiger_lookup` (~70 tokens)

Find records by email or phone

Find records in one or more modules by an exact email address or phone number. GET /lookup.

Input parameters:

- `modules` (array): Modules to search (default Contacts, Leads, Accounts).
- `type` (string, required): What the value is.
- `value` (string, required): The email address or phone number.

### `vtiger_list_related_modules` (~83 tokens)

List related modules

The modules a module can be related to (for example Accounts relate to Contacts, Potentials, Cases, Documents). GET /relatedtypes?elementType=<module>.

Input parameters:

- `module` (string, required): Module name, for example Contacts, Accounts, Leads, Potentials (deals), Cases, Calendar (tasks and events). Names come from vtiger_list_modules.

### `vtiger_get_tags` (~53 tokens)

Get a record's tags

The tags on one record. GET /tags_retrieve?id=<id>.

Input parameters:

- `id` (string, required): Record id of the form <moduleTypeId>x<recordId>, for example 4x2063.

### `vtiger_create_record` (~152 tokens)

Create a record

WRITE: create one record in a module (a lead, contact, account, deal, case, ...). Send every mandatory field (vtiger_describe_module lists them; assigned_user_id is usually mandatory, use the id from vtiger_get_me). Returns the new record. POST /create. Not retried.

Input parameters:

- `fields` (object, required): Field values keyed by field name (see vtiger_describe_module). Reference fields take a record id like 3x12; picklists take the exact value.
- `module` (string, required): Module name, for example Contacts, Accounts, Leads, Potentials (deals), Cases, Calendar (tasks and events). Names come from vtiger_list_modules.

### `vtiger_update_record` (~116 tokens)

Update fields of a record

WRITE: change only the named fields of an existing record (the vendor's revise call; other fields stay as they are). Returns the updated record. POST /revise. Not retried.

Input parameters:

- `fields` (object, required): Field values keyed by field name (see vtiger_describe_module). Reference fields take a record id like 3x12; picklists take the exact value.
- `id` (string, required): Record id of the form <moduleTypeId>x<recordId>, for example 4x2063.

### `vtiger_add_tags` (~70 tokens)

Add tags to a record

WRITE: add tags to one record (existing tags stay). POST /tags_add. Not retried.

Input parameters:

- `id` (string, required): Record id of the form <moduleTypeId>x<recordId>, for example 4x2063.
- `tags` (array, required): Tag names to add.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/io-usefulapi-vtiger/vtiger#diagnostics

## Score history

- 2026-11-06: 18
- 2026-11-05: 18
- 2026-11-04: 18
- 2026-11-03: 18
- 2026-11-02: 18
- 2026-11-01: 68
- 2026-10-31: 68
- 2026-10-30: 65
- 2026-10-29: 64
- 2026-10-28: 64
- 2026-10-27: 63
- 2026-10-26: 63

## Common questions

### What is the Vtiger MCP by usefulapi server?

Vtiger MCP by usefulapi is listed in the public MCP registry as io.usefulapi/vtiger. Search, read, create and update Vtiger CRM leads, contacts, deals, cases and more; tag records. This page covers its hosted endpoint (https://vtiger.usefulapi.io/mcp).

### Is the Vtiger MCP by usefulapi server safe to use?

Vtiger 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 Vtiger MCP by usefulapi server expose?

Vtiger MCP by usefulapi exposes 13 tools: vtiger_get_me, vtiger_list_modules, vtiger_describe_module, vtiger_list_records, vtiger_count_records, and 8 more. Their descriptions and schemas cost roughly 1,225 tokens of context every time the server is loaded.

### Does the Vtiger MCP by usefulapi server require authentication?

Its publisher declares no required credentials for Vtiger 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 Vtiger MCP by usefulapi server still maintained?

Vtiger MCP by usefulapi is still listed as active in the MCP registry. We last reached this channel on 6 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 Vtiger MCP by usefulapi server?

VerifyMCP ran 4 checks on Vtiger 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 Vtiger 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.

## Links

- Remote endpoint: https://vtiger.usefulapi.io/mcp
- Repository: https://github.com/m190/usefulapi-mcp
- Website: https://usefulapi.io/vtiger/
- Changelog RSS feed: https://verifymcp.io/servers/io-usefulapi-vtiger/vtiger.xml
- Changelog JSON feed: https://verifymcp.io/servers/io-usefulapi-vtiger/vtiger/changelog.json
- Trust report (JSON): https://verifymcp.io/servers/io-usefulapi-vtiger/vtiger.json
- HTML version of this page: https://verifymcp.io/servers/io-usefulapi-vtiger/vtiger