# com.commsharbor/commsharbor

> Domain email and webmail: set up domains, mailboxes and aliases, and check DNS verification.

- name: com.commsharbor/commsharbor
- version: 1.0.1
- connection class: R0 (autonomous)
- trust: 96/100
- quality: 69/100 (needs work)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.commsharbor%2Fcommsharbor
- tools: https://api.protogrid.dev/v1/servers/com.commsharbor%2Fcommsharbor/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "commsharbor": {
      "type": "http",
      "url": "https://commsharbor.com/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 100
- freshness: 100
- provenance: 85
- drivers: +repository +dns-namespace +website +reachable +uptime-99% +updated-6d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 69/100 (needs work)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 86 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 34 of 34 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: commsharbor_email_alias_suspend (openWorldHint); commsharbor_health (openWorldHint); commsharbor_logout (openWorldHint); …
- pass `tools.token_cost`: about 6,026 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 25 (weight 15)

- warn `stability.changes`: 370 tool changes in 30 days
- fail `stability.rug_pull`: 6 tools kept their name but changed most of their description in 30 days; review before trusting them

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 34, about 6,026 tokens to load them all
- tool set hash: 1c77dd07181c7c98498273bf77a18728
- tools last changed: 2026-10-20T14:41:37.651Z
- badge: [![protogrid quality](https://protogrid.dev/badge/com.commsharbor/commsharbor.svg)](https://protogrid.dev/servers/com.commsharbor/commsharbor)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-20 `commsharbor_brazil_email_report` added
  - 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.
- 2026-10-19 `commsharbor_email_security_check` added
  - 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. 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.
- 2026-10-16 `commsharbor_platform_context` added
  - Confirm the caller's platform role. Tenant ownership grants nothing here: platform access is a separate, explicit grant.
- 2026-10-16 `commsharbor_audit` added
  - List tenant audit events. Audit records are never rewritten and never carry recipient PII.
- 2026-10-16 `commsharbor_me` added
  - 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}`.
- 2026-10-16 `commsharbor_logout` added
  - Revoke the current session. Bootstrap/CSRF must belong to this browser and session. Other product sessions remain active.
- 2026-10-15 `commsharbor_audit` removed
  - List tenant audit events. Audit records are never rewritten and never carry recipient PII.
- 2026-10-15 `commsharbor_platform_context` removed
  - Confirm the caller's platform role. Tenant ownership grants nothing here: platform access is a separate, explicit grant.
- 2026-10-15 `commsharbor_email_service_request` added
  - 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.
- 2026-10-15 `commsharbor_email_job_get` added
  - 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.

Full history: https://api.protogrid.dev/v1/servers/com.commsharbor%2Fcommsharbor/changes

## Remotes

- https://commsharbor.com/mcp (streamable-http, auth none, reachable true, uptime30d 0.99159664)

## Packages

_none_

## Tools (34)

- `commsharbor_audit`: List tenant audit events. Audit records are never rewritten and never carry recipient PII.
- `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.
- `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.
- `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.
- `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.
- `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.
- `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.
- `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.
- `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.
- `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.
- `commsharbor_email_domain_products_add`: Read or associate PageAudit and HookPulse with a domain in this organization. Native product access must be enabled. The private email backend confirms domain ownership in this organization. Selected native products must already be enabled. Association is idempotent.
- `commsharbor_email_domain_products_list`: Read or associate PageAudit and HookPulse with a domain in this organization. Native product access must be enabled. The private email backend confirms domain ownership in this organization. Selected native products must already be enabled. Association is idempotent.
- `commsharbor_email_domain_setup`: Find an existing domain. Return its organization and domain IDs only when this exact caller can open that organization. Otherwise return existing: null. 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.
- `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.
- `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.
- `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.
- `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.
- `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.
- `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.
- `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.
- `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.
- `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.
- `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.
- `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.
- `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. 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.
- `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.
- `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. 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.
- `commsharbor_email_workspace`: Read the email workspace. 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.
- `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.
- `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 shared account, which does not list them inside products yet — open a workspace by its ID with `GET /api/organizations/{organization_id}`.
- `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.
- `commsharbor_platform_context`: Confirm the caller's platform role. Tenant ownership grants nothing here: platform access is a separate, explicit grant.