Categories › Communication › Email
Managed domain email without running a mail stack. Free DNS checks; monthly mailbox packages.
Remote server: your requests and data go to commsharbor.com. Claude Code: claude mcp add --transport http commsharbor https://commsharbor.com/mcp · Claude app: Settings → Connectors → Add custom connector.
The tools this server listed when we connected to it, in its own words.
commsharbor_health — Read deployment health and build. Smoke tests wait for their own commit to appear here instead of racing edge propagation.commsharbor_logout — Revoke the current session. Bootstrap/CSRF must belong to this browser and session. Other product sessions remain active.commsharbor_me — Read the current account profile and platform role. `user.id` is the shared-account ID. Organizations are not listed here: they live in the commsharbor_context — Resolve the active organization identity. Read this before a write when you are not certain which tenant is active. Guessing is how data lancommsharbor_organization_get — Open an organization by id: name, your role and the CommsHarbor plan. This is how a workspace is opened. Name and role come from the shared commsharbor_audit — List tenant audit events. Audit records are never rewritten and never carry recipient PII.commsharbor_platform_context — Confirm the caller's platform role. Tenant ownership grants nothing here: platform access is a separate, explicit grant.pricing — Read plans, prices and x402 network.commsharbor_email_google_catalog — Read authorized Google metadata. This does not prove DNS ownership. Requires the owner's account session; an organization key cannot authoricommsharbor_email_google_connect — Start five-minute Google consent with PKCE. Return an authorization URL. Signing in does not grant this access. Requires the owner's accountcommsharbor_email_google_resolve — Resolve website addresses for up to 20 selected Analytics properties. Search Console does not use this route. Requires the owner's account scommsharbor_email_google_disconnect — Remove this product's saved Google connection and pending consent. Existing email and service resources remain intact. Requires the owner's commsharbor_email_domain_products_list — Read or associate PageAudit and HookPulse with a domain in this organization. Native product access must be enabled. Creates no subscriptioncommsharbor_email_domain_products_add — Read or associate PageAudit and HookPulse with a domain in this organization. Native product access must be enabled. Creates no subscriptioncommsharbor_email_workspace_snapshot — Read the current email workspace, DNS progress and recent jobs. The ID must match X-Organization-Id. Membership is checked again for each sncommsharbor_email_plans — Read receive-only trial mailboxes and paid email packages. The trial shares 1 GB for 7 days and cannot send. Monthly packages add sending oncommsharbor_email_workspace — Read the email workspace. We operate the mail server and webmail. Your agent manages the authorized domains and mailboxes through the existicommsharbor_email_trial_activate — Start the free receive-only Trial for 7 days, once per organization: 1 GB shared storage, unlimited mailboxes and no outgoing SMTP or externcommsharbor_email_domain_setup — Find an existing domain. Use it before a purchase. Return its organization and domain IDs only when this exact caller can open that organizacommsharbor_email_domain_create — Register a domain and its ownership challenge. No guest access. Members can read. Owners, admins and organization keys can manage email. Thecommsharbor_email_domain_get — Read domain setup, DNS records and observed readiness. No guest access. Members can read. Owners, admins and organization keys can manage emcommsharbor_email_domain_verify — Queue a check of ownership, DNS and certificates. No guest access. Members can read. Owners, admins and organization keys can manage email. commsharbor_email_domain_assistance — Request assisted DNS setup. The durable request waits for operator activation. It does not change DNS or expose a provider credential. No gucommsharbor_email_mailbox_create — Create a mailbox within the current allowance. Trial mailboxes share 1 GB and cannot send email. No guest access. Members can read. Owners, commsharbor_email_mailbox_update — Change mailbox name or quota within the plan. No guest access. Members can read. Owners, admins and organization keys can manage email. The commsharbor_email_mailbox_password — Set the mailbox password. It is encrypted for the executor and is never returned. No guest access. Members can read. Owners, admins and orgacommsharbor_email_mailbox_suspend — Suspend access while preserving mailbox data. No guest access. Members can read. Owners, admins and organization keys can manage email. The commsharbor_email_mailbox_resume — Restore suspended mailbox access. No guest access. Members can read. Owners, admins and organization keys can manage email. The private servcommsharbor_email_alias_create — Create an alias to existing mailboxes in this organization. No guest access. Members can read. Owners, admins and organization keys can manacommsharbor_email_alias_update — Change the alias destinations within this organization. No guest access. Members can read. Owners, admins and organization keys can manage ecommsharbor_email_alias_suspend — Suspend an alias without deleting its configuration. No guest access. Members can read. Owners, admins and organization keys can manage emaicommsharbor_email_alias_resume — Restore a suspended alias without changing its destinations. No guest access. Members can read. Owners, admins and organization keys can mancommsharbor_email_job_get — Read one durable job in this organization. No guest access. Members can read. Owners, admins and organization keys can manage email. The pricommsharbor_email_service_request — Request an included service with activation on demand. No guest access. Members can read. Owners, admins and organization keys can manage emcommsharbor_email_security_check — Check whether someone can send email as a domain: SPF, DKIM in common selectors, DMARC, MX, MTA-STS and BIMI, with a 0-100 score and the fixcommsharbor_brazil_email_report — Read the monthly Brazil email security report: how many domains of city halls, state and federal government, banks and listed companies rejeget_api_x402_email_check — Checks the email security of a domain for an agent, paid per call: SPF, DKIM, DMARC, MX and a score, with no account. The check of `GET /apiNot tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.