ManyContacts - WhatsApp Business MCP
NPM · @MANYCONTACTS/MCP
WhatsApp Business MCP: send messages, manage contacts, campaigns, and AI agents.
Available components
Last scanned (11 hours ago)
Scores higher than 65% of npm servers
Category CRM and Sales
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security81
- No malware found by supply-chain analysis.Pass
- CVE check failed: a known high-severity CVE affects zod 3.25.76, a direct dependency. A fixed version is available. View diagnostics → Fail
- No install/post-install scripts declared.Pass
- 33 of 106 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 203 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability88
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 2857 tokens (~51/item across 55 items; 55 tools + 0 resources), lean.Pass
- 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 Safety75
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- 0 of 12 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "manycontacts.contacts.delete" implies "delete" and declares no destructiveHint at all, which the MCP spec reads as destructive by default. See how to fix → Fail
- An AI judge read all 56 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
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.
- 3 Nov 26 +1
- Stability: 0.97 → pass security
- 2 Nov 26 −1
- Stability: pass → 0.97 functional
- 27 Oct 26 +1
- Stability: 0.97 → pass security
- 26 Oct 26 −1
- Stability: pass → 0.97 functional
- 24 Oct 26 −5
- CVE-2023-54404 affects this package: high ▼ security
- Known CVEs: pass → fail ▼ security
- 20 Oct 26 +1
- Stability: 0.97 → pass security
- 19 Oct 26 −1
- Stability: pass → 0.97 functional
- 17 Oct 26 +2
- Stability: 0.87 → pass security
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 · Analysed npm/@manycontacts/mcp@1.1.1
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | npm |
Background: How many MCP packages publish verified provenance →
Vulnerabilities 1 finding
| ID | CVE | Severity | Vector | Fix available |
|---|---|---|---|---|
| GHSA-mrhx-c7xc-m3w5 | CVE-2023-54404 | high | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | yes |
Background: What a vulnerability scan can and cannot prove →
Dependencies 106 packages
| Packages resolved | 106 |
|---|---|
| Stale | 33 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
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 →
manycontacts.users.delete ~32
Remove a team member from the WhatsApp Business organization
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | User ID to remove |
No output schema declared.
No examples provided.
manycontacts.users.get ~28
Get details of a specific team member/user
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | User ID |
No output schema declared.
No examples provided.
manycontacts.users.invite ~34
Invite a new team member to the WhatsApp Business organization
| Name | Type | Req | Description |
|---|---|---|---|
| string | yes | Email address to invite |
No output schema declared.
No examples provided.
manycontacts.users.list ~21
List team members/users in the WhatsApp Business organization
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
manycontacts.users.update ~35
Update a team member/user profile
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | User ID |
| name | string | – | User name |
No output schema declared.
No examples provided.
How do I install the ManyContacts - WhatsApp Business MCP server?
ManyContacts - WhatsApp Business MCP runs locally as an npm package, launched with npx -y @manycontacts/mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · @manycontacts/mcp
claude mcp add manycontacts-whatsapp-mcp -- npx -y @manycontacts/mcp
What is the ManyContacts - WhatsApp Business MCP server?
ManyContacts - WhatsApp Business MCP is listed in the public MCP registry as io.github.ManyContacts/whatsapp-mcp. WhatsApp Business MCP: send messages, manage contacts, campaigns, and AI agents. This page covers its npm package (@manycontacts/mcp).
Is the ManyContacts - WhatsApp Business MCP server safe to use?
ManyContacts - WhatsApp Business MCP scores 80 out of 100 on VerifyMCP. We recorded 1 known advisory against it as of 5 November 2026. It declares no install or post-install scripts. 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 ManyContacts - WhatsApp Business MCP server expose?
ManyContacts - WhatsApp Business MCP exposes 55 tools: manycontacts.context, manycontacts.contacts.list, manycontacts.contacts.get, manycontacts.contacts.create, manycontacts.contacts.update, and 50 more. Their descriptions and schemas cost roughly 2,765 tokens of context every time the server is loaded.
Is the ManyContacts - WhatsApp Business MCP server still maintained?
ManyContacts - WhatsApp Business MCP 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 licence is the ManyContacts - WhatsApp Business MCP server under?
ManyContacts - WhatsApp Business MCP declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.