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8 clients · secrets stay placeholders

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{
  "mcpServers": {
    "sms-whatsapp-messaging": {
      "type": "http",
      "url": "https://hatchloop.dev/mcp/sms-whatsapp-messaging"
    }
  }
}

claude mcp add --transport http sms-whatsapp-messaging https://hatchloop.dev/mcp/sms-whatsapp-messaging

[mcp_servers.sms-whatsapp-messaging]
url = "https://hatchloop.dev/mcp/sms-whatsapp-messaging"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "sms-whatsapp-messaging": {
      "type": "remote",
      "url": "https://hatchloop.dev/mcp/sms-whatsapp-messaging",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "sms-whatsapp-messaging": {
      "type": "http",
      "url": "https://hatchloop.dev/mcp/sms-whatsapp-messaging"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=sms-whatsapp-messaging&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vaGF0Y2hsb29wLmRldi9tY3Avc21zLXdoYXRzYXBwLW1lc3NhZ2luZyJ9"
}

{
  "servers": {
    "sms-whatsapp-messaging": {
      "type": "http",
      "url": "https://hatchloop.dev/mcp/sms-whatsapp-messaging"
    }
  }
}

{
  "mcpServers": {
    "sms-whatsapp-messaging": {
      "httpUrl": "https://hatchloop.dev/mcp/sms-whatsapp-messaging"
    }
  }
}

extensions:
  "sms-whatsapp-messaging":
    enabled: true
    name: "sms-whatsapp-messaging"
    type: streamable_http
    uri: "https://hatchloop.dev/mcp/sms-whatsapp-messaging"
    timeout: 300

Quality 84 / 100good

protocol100 · weight 25

pass
protocol.modernsupports 2026-07-28 (server/discover)
pass
protocol.statelessanswers without a session
pass
protocol.transportstreamable HTTP
pass
protocol.list_ttltool list is cacheable (ttlMs 300000)

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene100 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations10 of 10 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 2,326 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability25 · weight 15

warn
stability.changes10 tool changes in 30 days
fail
stability.rug_pull1 tools kept their name but changed most of their description in 30 days; review before trusting them

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

10 tools, about 2,326 tokens to load them all · tool set 21e7843489eb · tools last changed 2026-10-05 · checked 2026-10-20 10:03 UTC

Tool changes

2026-10-05check_compliancechangedinput schema
2026-10-05send_transactional_confirmationchangeddescription
before
Idempotent transactional messages: OTPs, booking confirmations, payment receipts, cancellation notices. Falls back across configured channels; an unconfigured channel fails honestly rather than reporting a delivery that did not happen. [$0.02/per_call] [async→get_outcome] [Not available on this deployment: SMS.]
after · 89% of words in common
Idempotent transactional messages: OTPs, booking confirmations, payment receipts, cancellation notices. Falls back across configured channels; an unconfigured channel fails honestly rather than reporting a delivery that did not happen. [$0.02/per_call, not charged while no payment rail is on] [async→get_outcome] [Not available on this deployment: SMS.]
2026-10-05send_messagechangeddescription, input schema
before
Send a message on behalf of an agent's user or an SMB across WhatsApp (free during launch), SMS, email, or voice, sent immediately with no scheduling. Every send routes through a non-bypassable gate (TCPA, GDPR, CASL, PDPL across 26 jurisdictions): marketing without recorded consent is rejected at runtime with a structured compliance_violation receipt. [from $0.02/call, variable] [async→get_outcome] [Not available on this deployment: SMS, Voice.]
after · 61% of words in common
Send a message on behalf of an agent's user or an SMB across WhatsApp (free during launch), SMS, email, or voice, sent immediately, no scheduling. Every send passes a non-bypassable gate: TCPA, GDPR, CASL where modeled, else the service's own opt-in default (the Gulf included). Marketing on SMS, voice, WhatsApp and non-US email without recorded opt-in is rejected (compliance_violation receipt). US marketing email follows CAN-SPAM opt-out rules. [from $0.02/call, variable, not charged while no payment rail is on] [async→get_outcome] [Not available on this deployment: SMS, Voice.]
2026-10-03verify_businesschangeddescription
before
Look up what we know about a business in our supply network: its contact channels, capabilities, and when the record was last verified. This is a DIRECTORY LOOKUP - it does not contact the business. [free, no key]
after · 66% of words in common
Look up what we know about a business in our supply network: contact channels, capabilities, last verification. A DIRECTORY LOOKUP - it does not contact the business. Supply-network ids only, not osm:... ids. [free, no key] [limited]
2026-10-03find_businesschangeddescription, input schema
before
Find real businesses near a place, sorted by distance (nearest of those examined; dense areas are narrowed, see result.search). Data: OpenStreetMap (ODbL, (c) OpenStreetMap contributors, attributed per result); phone, website, hours only when mapped. Coverage varies; community-mapped, NOT verified by us; source=openstreetmap rows cannot be booked. Plus supply-network rows. If OSM is down: retriable 'temporarily unavailable', never invented rows. [free, no key]
after · 69% of words in common
Find real businesses near a place, sorted by distance (nearest of those examined; see result.search). Data: OpenStreetMap (ODbL, (c) OSM contributors); phone, website, hours only when mapped. Coverage varies; community-mapped, NOT verified by us; source=openstreetmap rows cannot be booked. Answers within about 5 s: status partial (search_in_progress) means repeat the call. If OSM is down: retriable 'temporarily unavailable', never invented rows. [free, no key] [beta]
2026-10-01send_transactional_confirmationchangeddescription
before
Idempotent transactional messages: OTPs, booking confirmations, payment receipts, cancellation notices. Falls back across configured channels; an unconfigured channel fails honestly rather than reporting a delivery that did not happen. [$0.02/per_call] [async→get_outcome]
after · 88% of words in common
Idempotent transactional messages: OTPs, booking confirmations, payment receipts, cancellation notices. Falls back across configured channels; an unconfigured channel fails honestly rather than reporting a delivery that did not happen. [$0.02/per_call] [async→get_outcome] [Not available on this deployment: SMS.]
2026-10-01send_messagechangeddescription
before
Send a message on behalf of an agent's user or an SMB across WhatsApp (free during launch), SMS, email, or voice, sent immediately with no scheduling. Every send routes through a non-bypassable gate (TCPA, GDPR, CASL, PDPL across 26 jurisdictions): marketing without recorded consent is rejected at runtime with a structured compliance_violation receipt. [from $0.02/call, variable] [async→get_outcome]
after · 93% of words in common
Send a message on behalf of an agent's user or an SMB across WhatsApp (free during launch), SMS, email, or voice, sent immediately with no scheduling. Every send routes through a non-bypassable gate (TCPA, GDPR, CASL, PDPL across 26 jurisdictions): marketing without recorded consent is rejected at runtime with a structured compliance_violation receipt. [from $0.02/call, variable] [async→get_outcome] [Not available on this deployment: SMS, Voice.]
2026-09-30find_businesschangeddescription, input schemameaning changed
before
Given criteria (vertical, location, capability, price band, availability window), return ranked candidate businesses from our supply network. THE NETWORK IS SMALL AND STILL MOSTLY SAMPLE DATA: entries that are not real are named [DEMO] and flagged is_demo - check that field before acting on a result. [free, no key]
after · 15% of words in common
Find real businesses near a place, sorted by distance (nearest of those examined; dense areas are narrowed, see result.search). Data: OpenStreetMap (ODbL, (c) OpenStreetMap contributors, attributed per result); phone, website, hours only when mapped. Coverage varies; community-mapped, NOT verified by us; source=openstreetmap rows cannot be booked. Plus supply-network rows. If OSM is down: retriable 'temporarily unavailable', never invented rows. [free, no key]
2026-09-27send_messagechangeddescription
before
Send a message on behalf of an agent's user or an SMB via WhatsApp or email — both live. SMS and voice are advertised but NOT wired on this deployment: they always fail honestly (channel_not_configured), uncharged. Sent immediately, no scheduling. Every send passes a non-bypassable gate (TCPA, GDPR, CASL, PDPL, 26 jurisdictions): marketing without recorded consent gets a structured compliance_violation receipt. [from $0.02/call, variable] [async→get_outcome]
after · 60% of words in common
Send a message on behalf of an agent's user or an SMB across WhatsApp (free during launch), SMS, email, or voice, sent immediately with no scheduling. Every send routes through a non-bypassable gate (TCPA, GDPR, CASL, PDPL across 26 jurisdictions): marketing without recorded consent is rejected at runtime with a structured compliance_violation receipt. [from $0.02/call, variable] [async→get_outcome]
2026-09-27find_businesschangedinput schema

Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 89 / 100

duplicate-repo

provenance85

liveness100

freshness85

hygiene80

+repository +dns-namespace +website +reachable +uptime-100% ~updated-44d-ago -duplicate-repo(6 names)

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://hatchloop.dev/mcp/sms-whatsapp-messaging` streamable-http	none	yes	100%	913 ms	2026-07-28, 2025-11-25, 2025-06-18, 2025-03-26, 2024-11-05	2026-10-20

Tools (10)

`check_compliance`read-only	Free, instant pre-flight for the compliance gate: runs the SAME TCPA/GDPR/CASL/CAN-SPAM/10DLC checks as send_message and call_business, in preview mode -- nothing is sent, nothing changes. Tells you whether a send would be permitted before you pay, and if not, names the exact rule and how to fix it. De-risks a paid send the way check_booking_link de-risks a paid booking. [free, no key]
`find_business`read-only	Find real businesses near a place, sorted by distance (nearest of those examined; see result.search). Data: OpenStreetMap (ODbL, (c) OSM contributors); phone, website, hours only when mapped. Coverage varies; community-mapped, NOT verified by us; source=openstreetmap rows cannot be booked. Answers within about 5 s: status partial (search_in_progress) means repeat the call. If OSM is down: retriable 'temporarily unavailable', never invented rows. [free, no key] [beta]
`get_conversation`read-only	Read a two-way conversation thread you started: its state, every message exchanged, and how many replies the business has sent. [free, requires key]
`get_outcome`read-only	Retrieve the final OutcomeReceipt for a completed operation. [free, no key]
`get_status`read-only	Query the current state of any in-flight async operation by operation_id. [free, no key]
`preview_cost`read-only	Return an expected cost estimate, latency estimate, and success-probability estimate for a proposed call before execution. Returns the exact price when it is fixed, and a min/max range when the cost depends on channel or outcome. It does not promise an accuracy percentage - check cost_range. [free, no key]
`self_test`read-only	Service health probe: runs 6 internal checks and reports how many passed. Confirms the server is up and responding - it does NOT probe each tool individually. Use to verify connectivity before production use. [free, no key]
`send_message`destructive	Send a message on behalf of an agent's user or an SMB across WhatsApp (free during launch), SMS, email, or voice, sent immediately, no scheduling. Every send passes a non-bypassable gate: TCPA, GDPR, CASL where modeled, else the service's own opt-in default (the Gulf included). Marketing on SMS, voice, WhatsApp and non-US email without recorded opt-in is rejected (compliance_violation receipt). US marketing email follows CAN-SPAM opt-out rules. [from $0.02/call, variable, not charged while no payment rail is on] [async→get_outcome] [Not available on this deployment: SMS, Voice.]
`send_transactional_confirmation`destructive	Idempotent transactional messages: OTPs, booking confirmations, payment receipts, cancellation notices. Falls back across configured channels; an unconfigured channel fails honestly rather than reporting a delivery that did not happen. [$0.02/per_call, not charged while no payment rail is on] [async→get_outcome] [Not available on this deployment: SMS.]
`verify_business`read-only	Look up what we know about a business in our supply network: contact channels, capabilities, last verification. A DIRECTORY LOOKUP - it does not contact the business. Supply-network ids only, not osm:... ids. [free, no key] [limited]

Schemas: list_tools.

Also listed as

5 other active names share this repository: dev.hatchloop/agent-broker, dev.hatchloop/appointment-booking, dev.hatchloop/company-verification, dev.hatchloop/compliance-check, dev.hatchloop/sanctions-screening

Similar MCP servers

More from dev.hatchloop

Official server.json

{
  "name": "dev.hatchloop/sms-whatsapp-messaging",
  "title": "SMS and WhatsApp Messaging",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://hatchloop.dev/mcp/sms-whatsapp-messaging",
      "type": "streamable-http"
    }
  ],
  "version": "0.2.13",
  "repository": {
    "url": "https://github.com/basilalshukaili/agentbroker",
    "source": "github"
  },
  "websiteUrl": "https://hatchloop.dev/agent-broker/",
  "description": "Send WhatsApp, SMS, email or voice to a business with the compliance gate enforced."
}