Waha (npm) MCP Server
waha-mcp
npm
v3.0.0
Published by an unidentified publisher — no publish provenance and no public repository, so the publisher could not be verified and the source cannot be independently located.
MCP server for WAHA (WhatsApp HTTP API)
The grade answers one question — how safe is this server for you to adopt — so it is computed in two auditable stages. Nothing below is an opinion or an LLM's guess; every line is a real term the deterministic engine applied, and the same input always yields the same number.
1. Threat score — 100 − 0 = 100. What the published surface and source actually contain:
The deterministic scan raised no scored threat in the surface it inspected — the threat score stayed at 100. Capability observations and advisory notes are recorded but never lower it.
2. Client adoption risk — 100 − 5 = 95. Three small, subtract-only factors that reflect your risk in adopting it — a clean scan proves less on a powerful, unverified or barely-inspectable package, so the grade says so plainly:
| Points | Adoption-risk factor |
|---|---|
| −3 | capability blast radius (moderate) — client exposure if the model is manipulated |
| −2 | publisher verification (unlinked) — no provenance/repo link, but the shipped source was fully read |
Capability observations and info notes are shown under Findings but never scored.
Open any row's finding below for the file, line and evidence behind a deduction.
Findings 0
Tools 63
Each tool and what it can reach — statically extracted from the published source.
waha_forward_messagenetwork egressask_user_via_whatsappno sensitive capabilitywaha_add_group_participantsno sensitive capabilitywaha_add_label_to_chatno sensitive capabilitywaha_archive_chatno sensitive capabilitywaha_block_contactno sensitive capabilitywaha_check_auth_statusno sensitive capabilitywaha_check_number_existsno sensitive capabilitywaha_clear_chatno sensitive capabilitywaha_create_groupno sensitive capability
Show 53 more tools ↓
waha_create_labelno sensitive capabilitywaha_create_sessionno sensitive capabilitywaha_delete_chatno sensitive capabilitywaha_delete_labelno sensitive capabilitywaha_delete_messageno sensitive capabilitywaha_delete_sessionno sensitive capabilitywaha_demote_group_participantno sensitive capabilitywaha_edit_messageno sensitive capabilitywaha_get_chatno sensitive capabilitywaha_get_contactno sensitive capabilitywaha_get_contactsno sensitive capabilitywaha_get_groupno sensitive capabilitywaha_get_group_invite_codeno sensitive capabilitywaha_get_group_participantsno sensitive capabilitywaha_get_labelsno sensitive capabilitywaha_get_messagesno sensitive capabilitywaha_get_presenceno sensitive capabilitywaha_get_profile_pictureno sensitive capabilitywaha_get_qr_codeno sensitive capabilitywaha_get_sessionno sensitive capabilitywaha_leave_groupno sensitive capabilitywaha_list_chatsno sensitive capabilitywaha_list_groupsno sensitive capabilitywaha_list_sessionsno sensitive capabilitywaha_logout_sessionno sensitive capabilitywaha_mark_as_readno sensitive capabilitywaha_mute_chatno sensitive capabilitywaha_pin_chatno sensitive capabilitywaha_promote_group_participantno sensitive capabilitywaha_react_to_messageno sensitive capabilitywaha_remove_group_participantsno sensitive capabilitywaha_remove_label_from_chatno sensitive capabilitywaha_request_pairing_codeno sensitive capabilitywaha_restart_sessionno sensitive capabilitywaha_revoke_group_inviteno sensitive capabilitywaha_send_contactno sensitive capabilitywaha_send_fileno sensitive capabilitywaha_send_imageno sensitive capabilitywaha_send_locationno sensitive capabilitywaha_send_pollno sensitive capabilitywaha_send_statusno sensitive capabilitywaha_send_textno sensitive capabilitywaha_send_videono sensitive capabilitywaha_send_voiceno sensitive capabilitywaha_set_presenceno sensitive capabilitywaha_star_messageno sensitive capabilitywaha_start_sessionno sensitive capabilitywaha_start_typingno sensitive capabilitywaha_stop_sessionno sensitive capabilitywaha_stop_typingno sensitive capabilitywaha_update_group_descriptionno sensitive capabilitywaha_update_group_pictureno sensitive capabilitywaha_update_group_subjectno sensitive capability
What this scan could not see
- Tools were statically extracted from the published source (63 recovered), not enumerated from a running server. Tool-poisoning, Unicode-smuggling, capability and toxic-flow analysis ran on this inferred surface, but a mis-parsed registration could be missed or mis-attributed, so tool-derived findings are capped below “confirmed”. To grade the real runtime surface, scan the running server: --command "npx -y <package>".
Versions 1
Scan history per published version. The engine is deterministic — the same version always yields the same score, so a changed score means the package itself changed.
| Version | Score | Findings | Engine | Scanned |
|---|---|---|---|---|
v3.0.0 latest |
A 95/100 | 0 | 1.13.0 | 2026-09-08 |
Embed this score
Show this server's live Trust Score in your README, docs or website. The badge is served straight from the registry and updates automatically after every rescan — no API key needed. It links back to this page, so anyone who sees the grade can also read the findings behind it instead of taking a number on faith.
Verify this score yourself
The score above is reproducible: the same package version always yields the same result. Run it locally or over the free API — no account, no LLM, fully deterministic.
npx mcptrustchecker scan waha-mcp --onlineOther implementations of Waha 2
Independent packages implementing the same tool, scanned with the same engine. Compare all 3 side by side →
MCP server for WhatsApp messaging via WAHA REST API
Model Context Protocol server for WAHA WhatsApp HTTP API - Multi-session support for managing multiple WhatsApp accounts
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