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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Communication & messaging

WhatsApp

Connect a personal/Business WhatsApp account via QR pairing (multi-device, like WhatsApp Web). Send

Checks passed
13 / 22

1 failed · 8 not measured

Median response
376 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
47

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Responded

The server completed its last measured handshake. This is an observation, not a guarantee.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
310
Publisher identityCan the publisher be traced to its source?
402

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 376 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name mcp-ai.

  • Pass
    Lists tools

    tools/list returned 47 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 376 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 376 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Fail
    Parameters documented

    0 of 222 parameters have a description (0%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Not measured
    Website matches publisher

    This namespace is not a reverse domain, so the website comparison does not apply.

  • Pass
    Source repo linked

    A repository URL is on file.

  • Pass
    Repo owner matches

    The GitHub repository owner matches the namespace login.

  • Pass
    Recently updated

    Updated 2026-08-21T17:15:12.261398Z, within 180 days.

  • Not measured
    Open-source licence

    The GitHub licence lookup has not returned an OSI result yet.

Start using WhatsApp

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http whatsapp https://api.mcp.ai/p_whatsapp

Capabilities

Tools 47

authenticate

MCP.AI for IDE agents (Cursor, etc.): log in in the browser, copy the access token. Best: add it to this server's config as a header `Authorization: Bearer <token>` for a permanent, non-expiring connection. Or paste it here for a session-only login: call with { token: "<jwt>" } after the user pastes, or with no args to get the link.

Discovered
connect

Returns connection status and URLs. When all providers are connected, returns authenticated:true and empty pending[]. When credentials are missing, returns connect_url for the toolkit and per-install URLs.

Discovered
marketplace

The official mcp.ai marketplace — the in-platform catalog of every MCP/tool, AND the way to run them. Covers capability requests like "find an MCP that does X", "consulta um CPF", "is there a tool for Y". Core flow: action=search discovers MCPs by intent → describe returns one MCP's full profile (every tool with its id + params, pricing, auth) so you pick the right tool_id → invoke RUNS that tool. KEY: invoke works even when the MCP is NOT installed — it runs the tool pontualmente (one-off), without adding the MCP to the toolkit and without bloating the tool list. If the MCP needs a credential/login, invoke returns a connect link; if it is paid and the wallet is empty, invoke returns a checkout/top-up link (the user opens it, then you retry). Use install only to make an MCP PERMANENT in the active toolkit (its tools then show up natively in future sessions); prefer invoke for a single/occasional use. list_tools lists what is callable right now. subscribe/cancel handle per-MCP billing; report_bug sends feedback; request_mcp asks us to build a NEW MCP when nothing fits. Search/describe flag installed_in_toolkit vs installed_in_workspace. Writes (install/uninstall/subscribe/cancel and the one-off install behind invoke) require workspace owner/admin. It also carries the mcp.ai PROMPT LIBRARY, which is about ready-made prompt TEXT rather than MCPs: search_prompts finds one, get_prompt returns its full text with {{variables}} filled, and publish_prompt saves a prompt and returns a shareable mcp.ai/p/<slug> link that opens without login.

Discovered
report_bug

Report a bug, missing feature, or send feedback. Include the conversation array with recent messages for reproduction.

Discovered
show_version

Show the current MCP platform and adapter versions.

Discovered
toolkit_info

Returns the current toolkit state: installed MCPs, their connection status, the accounts connected to each one, and how many catalog tools each exposes.

Discovered
whatsapp_chat_archive

Change a chat's state. action: archive/unarchive, pin/unpin, mute/unmute. Requires chat_jid. [Flattened action: archive]

Discovered
whatsapp_chat_metadata

Get metadata for a single chat (subject/name, archived/pinned/muted state, unread count, timestamps). Requires chat_jid.

Discovered
whatsapp_chat_mute

Change a chat's state. action: archive/unarchive, pin/unpin, mute/unmute. Requires chat_jid. [Flattened action: mute]

Discovered
whatsapp_chat_pin

Change a chat's state. action: archive/unarchive, pin/unpin, mute/unmute. Requires chat_jid. [Flattened action: pin]

Discovered
whatsapp_chat_unarchive

Change a chat's state. action: archive/unarchive, pin/unpin, mute/unmute. Requires chat_jid. [Flattened action: unarchive]

Discovered
whatsapp_chat_unmute

Change a chat's state. action: archive/unarchive, pin/unpin, mute/unmute. Requires chat_jid. [Flattened action: unmute]

Discovered
whatsapp_chat_unpin

Change a chat's state. action: archive/unarchive, pin/unpin, mute/unmute. Requires chat_jid. [Flattened action: unpin]

Discovered
whatsapp_chats

List WhatsApp chats (individual + group). Sorted by most recent activity.

Discovered
whatsapp_config_get

Show this install's editable-after-connect settings per connected number — currently the proxy (proxy_url): whether it's set and a masked preview (the raw value is never returned). Owner/admin or the connection owner.

Discovered
whatsapp_config_set

Change an editable-after-connect setting on a connected number WITHOUT re-pairing. Today the only field is `proxy_url` — the SOCKS5/HTTPS proxy WhatsApp connects through (recommended to avoid IP bans). Owner/admin or the connection owner. - `account`: which number (id/wa_jid, phone, or label; omit if only one is connected). - `values`: e.g. { "proxy_url": "socks5://user:pass@host:port" }. An empty string CLEARS the field (e.g. { "proxy_url": "" } connects with no proxy); omit the key to keep the current value. The new value applies on the next (re)connection; the live session cache is invalidated so the next tool call uses it.

Discovered
whatsapp_contacts_get

Read WhatsApp contacts. Actions: - list: search across contacts (query optional — substring on name/phone). Default limit 50. - get: full contact info by JID. [Flattened action: get]

Discovered
whatsapp_contacts_list

Read WhatsApp contacts. Actions: - list: search across contacts (query optional — substring on name/phone). Default limit 50. - get: full contact info by JID. [Flattened action: list]

Discovered
whatsapp_group_manage_create

Group lifecycle/admin (the connected account must be a group admin for most actions). Actions: - create: { name, participants[] } - leave: { group_jid } - update: { group_jid, name?, description? } - invite_link: { group_jid, link_action: 'get'|'revoke' } - join: { invite } (invite code or full invite link) - requests: { group_jid, req_action: 'list'|'approve'|'reject', users? } [Flattened action: create]

Discovered
whatsapp_group_manage_invite_link

Group lifecycle/admin (the connected account must be a group admin for most actions). Actions: - create: { name, participants[] } - leave: { group_jid } - update: { group_jid, name?, description? } - invite_link: { group_jid, link_action: 'get'|'revoke' } - join: { invite } (invite code or full invite link) - requests: { group_jid, req_action: 'list'|'approve'|'reject', users? } [Flattened action: invite_link]

Discovered
whatsapp_group_manage_join

Group lifecycle/admin (the connected account must be a group admin for most actions). Actions: - create: { name, participants[] } - leave: { group_jid } - update: { group_jid, name?, description? } - invite_link: { group_jid, link_action: 'get'|'revoke' } - join: { invite } (invite code or full invite link) - requests: { group_jid, req_action: 'list'|'approve'|'reject', users? } [Flattened action: join]

Discovered
whatsapp_group_manage_leave

Group lifecycle/admin (the connected account must be a group admin for most actions). Actions: - create: { name, participants[] } - leave: { group_jid } - update: { group_jid, name?, description? } - invite_link: { group_jid, link_action: 'get'|'revoke' } - join: { invite } (invite code or full invite link) - requests: { group_jid, req_action: 'list'|'approve'|'reject', users? } [Flattened action: leave]

Discovered
whatsapp_group_manage_requests

Group lifecycle/admin (the connected account must be a group admin for most actions). Actions: - create: { name, participants[] } - leave: { group_jid } - update: { group_jid, name?, description? } - invite_link: { group_jid, link_action: 'get'|'revoke' } - join: { invite } (invite code or full invite link) - requests: { group_jid, req_action: 'list'|'approve'|'reject', users? } [Flattened action: requests]

Discovered
whatsapp_group_manage_update

Group lifecycle/admin (the connected account must be a group admin for most actions). Actions: - create: { name, participants[] } - leave: { group_jid } - update: { group_jid, name?, description? } - invite_link: { group_jid, link_action: 'get'|'revoke' } - join: { invite } (invite code or full invite link) - requests: { group_jid, req_action: 'list'|'approve'|'reject', users? } [Flattened action: update]

Discovered
whatsapp_group_members

List the members of a WhatsApp group (live). Returns each participant's JID, phone, and admin/super-admin flag. Requires group_jid (…@g.us, from whatsapp_groups).

Discovered
whatsapp_group_participants_add

Manage participants of a WhatsApp group (the connected account must be a group admin). action: 'remove' kicks members, 'promote' makes them admin, 'demote' removes admin, 'add' invites. Pass 1–50 phone numbers (+E164) or JIDs in `users`. [Flattened action: add]

Discovered
whatsapp_group_participants_demote

Manage participants of a WhatsApp group (the connected account must be a group admin). action: 'remove' kicks members, 'promote' makes them admin, 'demote' removes admin, 'add' invites. Pass 1–50 phone numbers (+E164) or JIDs in `users`. [Flattened action: demote]

Discovered
whatsapp_group_participants_promote

Manage participants of a WhatsApp group (the connected account must be a group admin). action: 'remove' kicks members, 'promote' makes them admin, 'demote' removes admin, 'add' invites. Pass 1–50 phone numbers (+E164) or JIDs in `users`. [Flattened action: promote]

Discovered
whatsapp_group_participants_remove

Manage participants of a WhatsApp group (the connected account must be a group admin). action: 'remove' kicks members, 'promote' makes them admin, 'demote' removes admin, 'add' invites. Pass 1–50 phone numbers (+E164) or JIDs in `users`. [Flattened action: remove]

Discovered
whatsapp_groups

List WhatsApp groups the account belongs to — subject, jid, participants count, owner.

Discovered
whatsapp_history_backfill

Request OLDER messages for a chat from your phone (on-demand history sync), extending what whatsapp_messages can read. Returns { status, messages_added }: - "done"/"partial": it pulled messages_added new messages — read them via whatsapp_messages (paginate with `before`). "partial" means WhatsApp stopped early; wait and retry for more. - "cooldown": you requested this chat <60s ago (retry_after_s tells you when). WhatsApp THROTTLES back-to-back requests — DO NOT retry in a loop; wait, then try once. - "timeout": the phone didn't deliver in time (offline or throttled) — already-synced history is still readable; retry later. BEST-EFFORT (gated by WhatsApp): one call usually pulls a batch (~50–70 msgs); pulling much deeper repeatedly often won't work. Connects live, may take up to ~1 minute. The initial sync already loaded deep history for most chats — check whatsapp_history_coverage first; only backfill when a chat's oldest_ts isn't far enough back.

Discovered
whatsapp_history_coverage

Show how far back the LOCAL message archive reaches per chat (oldest_ts, newest_ts, message_count, status). Use it to find pagination boundaries for whatsapp_messages and to decide whether to pull more with whatsapp_history_backfill. Optional query (filter by name/JID), kind, limit, or a single chat_jid.

Discovered
whatsapp_list_accounts

List WhatsApp accounts paired to this install — wa_jid, phone, label, proxy on/off, status.

Discovered
whatsapp_message_delete

Manage a message you can act on. Actions: - delete: { chat_jid, message_id, for_everyone? (default true) } — delete for everyone (your msg) or just for you - forward: { chat_jid, message_id, to } — forward a stored message to another chat - edit: { chat_jid, message_id, text } — edit one of your recent text messages [Flattened action: delete] Bulk support: accepts message_ids for batched execution.

Discovered
whatsapp_message_edit

Manage a message you can act on. Actions: - delete: { chat_jid, message_id, for_everyone? (default true) } — delete for everyone (your msg) or just for you - forward: { chat_jid, message_id, to } — forward a stored message to another chat - edit: { chat_jid, message_id, text } — edit one of your recent text messages [Flattened action: edit] Bulk support: accepts message_ids for batched execution.

Discovered
whatsapp_message_forward

Manage a message you can act on. Actions: - delete: { chat_jid, message_id, for_everyone? (default true) } — delete for everyone (your msg) or just for you - forward: { chat_jid, message_id, to } — forward a stored message to another chat - edit: { chat_jid, message_id, text } — edit one of your recent text messages [Flattened action: forward] Bulk support: accepts message_ids for batched execution.

Discovered
whatsapp_messages

List messages in a chat from LOCAL history. Requires chat_jid (from whatsapp_chats). Paginate backwards by passing the oldest message's timestamp as `before` (ISO 8601); `after` pages forward; `order` sorts. NOTE: only messages already synced locally are returned — to see how far back the archive goes use whatsapp_history_coverage, and to pull OLDER messages from your phone use whatsapp_history_backfill.

Discovered
whatsapp_messages_write

Mark messages as read in a chat. Requires chat_jid. Optional message_id (marks up to this message; omit to mark all unread). Bulk support: accepts message_ids for batched execution.

Discovered
whatsapp_poll_create

Send a poll or vote on one. Actions: - create: { to, name, options[] (2–12), selectable_count? } - vote: { chat_jid, message_id, options[] (the option texts to select) } [Flattened action: create] Bulk support: accepts message_ids for batched execution.

Discovered
whatsapp_poll_vote

Send a poll or vote on one. Actions: - create: { to, name, options[] (2–12), selectable_count? } - vote: { chat_jid, message_id, options[] (the option texts to select) } [Flattened action: vote] Bulk support: accepts message_ids for batched execution.

Discovered
whatsapp_react

React to a message with an emoji (or remove your reaction by passing an empty emoji). Requires chat_jid + message_id. Bulk support: accepts message_ids for batched execution.

Discovered
whatsapp_search

Full-text search across all stored messages (SQLite FTS5). Optional chat_jid to scope. Returns matches with context.

Discovered
whatsapp_send_media

Send a WhatsApp message (text or media). Actions: - text: { to, text, reply_to? } - media: { to, type ('image'|'video'|'audio'|'document'|'sticker'), media_url | media_base64, caption?, filename?, mimetype? } `to` accepts either a JID ('5511999999999@s.whatsapp.net', '<id>@g.us') or a plain phone (digits, country code included). For groups always use the '<id>@g.us' JID — get it from whatsapp_groups. Result: `sent:true` + `delivery:"accepted_by_server"` means WhatsApp's server accepted the message (it has an id). It is NOT a read/delivery receipt from the recipients' phones. If the message did not go out, the call fails with the reason. [Flattened action: media]

Discovered
whatsapp_send_text

Send a WhatsApp message (text or media). Actions: - text: { to, text, reply_to? } - media: { to, type ('image'|'video'|'audio'|'document'|'sticker'), media_url | media_base64, caption?, filename?, mimetype? } `to` accepts either a JID ('5511999999999@s.whatsapp.net', '<id>@g.us') or a plain phone (digits, country code included). For groups always use the '<id>@g.us' JID — get it from whatsapp_groups. Result: `sent:true` + `delivery:"accepted_by_server"` means WhatsApp's server accepted the message (it has an id). It is NOT a read/delivery receipt from the recipients' phones. If the message did not go out, the call fails with the reason. [Flattened action: text]

Discovered
whatsapp_sync

Refresh this account's local data from WhatsApp — pulls recent messages and refreshes the groups/contacts lists into the local store. Call it BEFORE reading (chats/groups/messages/contacts/search) when results look stale or empty (e.g. right after connecting, or an account that hasn't synced recently). Connects live, so it may take ~20–60s. Returns { messages_stored }.

Discovered
whatsapp_webhook_get

Show this WhatsApp install's outbound webhook: the current URL, the subscribed events (empty = all), include_result, and the catalog of subscribable events (available_events — e.g. whatsapp.message, whatsapp.reaction, and the whatsapp.* wildcard). Owner/admin only.

Discovered
whatsapp_webhook_set

Set (or remove) this WhatsApp install's outbound webhook. Owner/admin only. - To set: pass `url` (https only, not localhost). `events` is the list of subscribed events ("permissions") — e.g. ["whatsapp.message"], or ["whatsapp.*"] for every WhatsApp event, or [] / omit for ALL events. See available_events from whatsapp_webhook_get. `include_result` (default true) controls whether the tool result is included in tool.call payloads. `secret` is optional (reserved). - Subscribing to any whatsapp.* event makes the daemon hold a live connection per number and forward inbound messages to your URL. - To remove the webhook: pass `remove: true` (or an empty url).

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected376 ms47