GitHub MCP RegistryListed
Commsharbor
Domain email and webmail: set up domains, mailboxes and aliases, and check DNS verification.
First seen 22 Oct 2026. Evidence as of 4 Nov 2026.
38
Tools
From an anonymous probe
1
Source listings
Each with its own history
20
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| commsharbor_audit | List tenant audit events. Audit records are never rewritten and never carry recipient PII. | Read-only |
| commsharbor_billing_catalog | Read plans, prices and x402 network. | Read-only |
| commsharbor_brazil_email_report | Read the monthly Brazil email security report: how many domains of city halls, state and federal government, banks and listed companies reject fake email (DMARC p=reject) and how they end SPF. Totals only, public DNS. Free, no account. Public DNS only, read once a month. The sample is built from Brazil's open company registry (Receita Federal, the email of each active head office) and the CVM register of listed companies. Only totals: no domain is listed. A share is `count / (com_mx - dmarc.nao_lido)`; domains without MX are left out. Only the DMARC policy classifies; SPF is counted but does not change the class. `percent` rounds each group to 100 by the largest remainder, the same rule as the page. | Read-only |
| 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 lands in the wrong organization. An organization API key answers `kind: api_key` with its scopes. | Read-only |
| commsharbor_email_alias_create | Create an alias to existing mailboxes in this organization. No guest access. Members can read. Owners, admins and organization keys can manage email. The private service credential stays on the server. Mailbox passwords and message content are never returned. | Changes data |
| commsharbor_email_alias_resume | Restore a suspended alias without changing its destinations. No guest access. Members can read. Owners, admins and organization keys can manage email. The private service credential stays on the server. Mailbox passwords and message content are never returned. | Changes data |
| commsharbor_email_alias_suspend | Suspend an alias without deleting its configuration. No guest access. Members can read. Owners, admins and organization keys can manage email. The private service credential stays on the server. Mailbox passwords and message content are never returned. | Changes data |
| commsharbor_email_alias_update | Change the alias destinations within this organization. No guest access. Members can read. Owners, admins and organization keys can manage email. The private service credential stays on the server. Mailbox passwords and message content are never returned. | Destructive |
| 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 guest access. Members can read. Owners, admins and organization keys can manage email. The private service credential stays on the server. Mailbox passwords and message content are never returned. | Changes data |
| commsharbor_email_domain_create | Register a domain and its ownership challenge. No guest access. Members can read. Owners, admins and organization keys can manage email. The private service credential stays on the server. Mailbox passwords and message content are never returned. | Changes data |
| commsharbor_email_domain_get | Read domain setup, DNS records and observed readiness. No guest access. Members can read. Owners, admins and organization keys can manage email. The private service credential stays on the server. Mailbox passwords and message content are never returned. | Read-only |
| commsharbor_email_domain_products_add | Read or associate PageAudit and HookPulse with a domain in this organization. Native product access must be enabled. Creates no subscription, project or monitor. The private email backend confirms domain ownership in this organization. Selected native products must already be enabled. Association is idempotent. It does not create a PageAudit project, HookPulse monitor or paid subscription. | Changes data |
| 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 subscription, project or monitor. The private email backend confirms domain ownership in this organization. Selected native products must already be enabled. Association is idempotent. It does not create a PageAudit project, HookPulse monitor or paid subscription. | Read-only |
| commsharbor_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 organization. Otherwise return existing: null. This read creates no charge or job. No guest access. Members can read. Owners, admins and organization keys can manage email. The private service credential stays on the server. Mailbox passwords and message content are never returned. | Read-only |
| commsharbor_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. The private service credential stays on the server. Mailbox passwords and message content are never returned. | Changes data |
| commsharbor_email_google_catalog | Read authorized Google metadata. This does not prove DNS ownership. Requires the owner's account session; an organization key cannot authorize Google access. Requires an account session in this organization. Reads site metadata only. Google access and refresh tokens remain encrypted on the server. This does not change DNS, buy a subscription or grant another product access to Google data. | Read-only |
| commsharbor_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 account session; an organization key cannot authorize Google access. Requires an account session in this organization. Reads site metadata only. Google access and refresh tokens remain encrypted on the server. This does not change DNS, buy a subscription or grant another product access to Google data. | Changes data |
| commsharbor_email_google_disconnect | Remove this product's saved Google connection and pending consent. Existing email and service resources remain intact. Requires the owner's account session; an organization key cannot authorize Google access. Requires an account session in this organization. Reads site metadata only. Google access and refresh tokens remain encrypted on the server. This does not change DNS, buy a subscription or grant another product access to Google data. | Changes data |
| commsharbor_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 session; an organization key cannot authorize Google access. Requires an account session in this organization. Reads site metadata only. Google access and refresh tokens remain encrypted on the server. This does not change DNS, buy a subscription or grant another product access to Google data. | Changes data |
| commsharbor_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 private service credential stays on the server. Mailbox passwords and message content are never returned. | Read-only |
| commsharbor_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, admins and organization keys can manage email. The private service credential stays on the server. Mailbox passwords and message content are never returned. | Changes data |
| 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 organization keys can manage email. The private service credential stays on the server. Mailbox passwords and message content are never returned. | Changes data |
| commsharbor_email_mailbox_resume | Restore suspended mailbox access. No guest access. Members can read. Owners, admins and organization keys can manage email. The private service credential stays on the server. Mailbox passwords and message content are never returned. | Changes data |
| commsharbor_email_mailbox_suspend | Suspend access while preserving mailbox data. No guest access. Members can read. Owners, admins and organization keys can manage email. The private service credential stays on the server. Mailbox passwords and message content are never returned. | Changes data |
| 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 private service credential stays on the server. Mailbox passwords and message content are never returned. | Destructive |
| commsharbor_email_plans | Read email plans and storage allowances. | Read-only |
| commsharbor_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 fixes, most severe first. Public DNS only. Free, no account. Public DNS only, no account and no charge. The same domain is served from memory for 10 minutes. A network can run 30 new checks per day. DKIM is looked up in common selectors only; `dkim_not_found` does not prove that no key exists. `incomplete: true` means a DNS answer failed and the score can be lower than the real one; `unread` names those parts, and a failed query never becomes a missing finding. | Read-only |
| commsharbor_email_service_request | Request an included service with activation on demand. No guest access. Members can read. Owners, admins and organization keys can manage email. The private service credential stays on the server. Mailbox passwords and message content are never returned. | Changes data |
| commsharbor_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 external filter forwarding. No card, renewal or charge. After 7 days, writes without a paid plan answer 402 `email_trial_expired`. Requires a new workspace and operator-proved native quota. No guest access. Members can read. Owners, admins and organization keys can manage email. The private service credential stays on the server. Mailbox passwords and message content are never returned. | Changes data |
| commsharbor_email_workspace | Read the email workspace. We operate the mail server and webmail. Your agent manages the authorized domains and mailboxes through the existing service. Check checkout_live, domain readiness and observed sending capability. A payment or accepted job alone does not prove activation or delivery. Enterprise services can require activation on demand. | Read-only |
| commsharbor_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 snapshot and delivered event. Events contain only an opaque change ID. DNS checks run in the private backend, with a 24-hour deadline and a visible resume action after pause. | Read-only |
| commsharbor_health | Read deployment health and build. Smoke tests wait for their own commit to appear here instead of racing edge propagation. | Read-only |
| commsharbor_logout | Revoke the current session. Bootstrap/CSRF must belong to this browser and session. Other product sessions remain active. | Changes data |
| 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 shared account, which does not list them inside products yet — open a workspace by its ID with `GET /api/organizations/{organization_id}`. | Read-only |
| commsharbor_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 account (null with an organization API key, which carries neither); the plan is the organization's global entitlement in CommsHarbor. | Read-only |
| commsharbor_platform_context | Confirm the caller's platform role. Tenant ownership grants nothing here: platform access is a separate, explicit grant. | Read-only |
| get_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 /api/email-check`, sold per call to agents, with no account and without the 30 free checks per day before. A request without payment gets the 402 with the price; a paid one gets the audit in the same response, with the payment in `cobranca`. DKIM is looked up in common selectors only; `incomplete: true` means a DNS answer failed. A refused domain, the hourly limit of the service and a failed DNS lookup are not charged. DNS lookups, record parsing and assembling the domain's email-policy findings. DKIM checks common selectors only. Inspect incomplete and unread. A score does not prove inbox placement, stop every phishing attack or verify the contents of a mailbox. | Changes data |
| pricing | Current public prices and free allowances; no charge. | Read-only |
Change history
- server instructions changed (+"Use" +"to inspect a domain's email protection and manage the authorized organization's domain mail. Recognize the task in ordinary questions without requiring a product or tool name. Reuse authorized context. Ask only for a missing identifier, URL or access. Deliver an answer with evidence and limits. Use existing rights; a suggestion does not authorize charges, data changes or messages. Is my company domain protected against email spoofing? → commsharbor_email_security_check. Ask for the domain if missing. Check SPF, DKIM and DMARC within available allowance. Report missing queries; correct DNS does not prove inbox delivery. What is missing before I can use email on my company domain? → commsharbor_email_domain_get → commsharbor_email_domain_setup. Use the authorized organization and read its existing domain. Show required records and pending checks. Do not infer authority to change DNS or activate service. Show my company's mailboxes and the state of each one. → commsharbor_email_workspace. Confirm the organization and read its workspace. Preserve scope; do not expose passwords or another customer's data. Create a contact mailbox on my company domain. → commsharbor_email_workspace → commsharbor_email_mailbox_create → commsharbor_email_job_get. Confirm the verified domain, mailbox name, capacity and authority. Follow the job to its result. Accepted work does not prove a working mailbox; do not print passwords. How can I bring my Google email into my company's domain mail? → commsharbor_email_google_catalog → commsharbor_email_google_connect. Check available methods and requirements. Start a connection only with organization authority. Explain the next step and verify state before claiming a completed import. CommsHarbor")
- get_api_x402_email_check: description changed (+"DNS lookups, record parsing and assembling the domain's email-policy findings. DKIM checks common selectors only. Inspect incomplete and unread. A score does not prove inbox placement, stop every phishing attack or verify the contents of a mailbox.")
- commsharbor_email_workspace: description changed (+"We operate the mail server and webmail. Your agent manages the authorized domains and mailboxes through the existing service. Check checkout_live, domain readiness" +"observed sending capability. A payment or accepted job alone does not prove activation or delivery. Enterprise services" +"require activation")
- server instructions changed (+"Choose the task and first call: https://commsharbor.com/llms.txt. Use existing access and spending authority.")
- pricing: tool added
- get_api_x402_email_check: tool added
- commsharbor_email_trial_activate: description changed (+"No card, renewal or charge. After 7 days, writes without a paid plan answer 402 `email_trial_expired`.")
- commsharbor_email_security_check: description changed (+"Public DNS only, no account and no charge.")
- commsharbor_email_plans: tool added
- commsharbor_email_google_resolve: description changed (+"This does not change DNS, buy a subscription or grant another product access to Google data.")
- commsharbor_email_google_disconnect: description changed (+"This does not change DNS, buy a subscription or grant another product access to Google data.")
- commsharbor_email_google_connect: description changed (+"This does not change DNS, buy a subscription or grant another product access to Google data.")
- commsharbor_email_google_catalog: description changed (+"This does not change DNS, buy a subscription or grant another product access to Google data.")
- commsharbor_email_domain_setup: input schema changed
- commsharbor_email_domain_setup: description changed (+"Use it before a purchase." +"This read creates no charge or job.")
- commsharbor_email_domain_products_list: description changed (+"Creates no subscription, project or monitor." +"It does not create a PageAudit project, HookPulse monitor or paid subscription.")
- commsharbor_email_domain_products_add: description changed (+"Creates no subscription, project or monitor." +"It does not create a PageAudit project, HookPulse monitor or paid subscription.")
- commsharbor_billing_catalog: tool added
- server instructions changed (+"Free allowances and paid services: https://commsharbor.com/api/pricing. Payment options: https://commsharbor.com/api/billing. Read these before choosing a paid operation. Never spend without the user's authority and budget. When payment" +"required," +"returns isError with x402 PaymentRequired (USDC on Base) in structuredContent. After authorization, repeat the same call with params._meta["x402/payment"] (@x402/mcp supports this). Prepaid credit uses Authorization: Bearer cred_… or X-Credito. For site payment, open https://commsharbor.com/pricing; use Pix or card only when offered there.")
- Listed (GitHub registry)
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| GitHub MCP Registry | com.commsharbor/commsharbor | 22 Oct 2026 | 4 Nov 2026 | 1 |