com.commsharbor/commsharbor
REMOTE · COMMSHARBOR.COM · SCANNED SEP 20
Transactional e-mail and permission-based campaigns, multi-tenant, with a full audit trail.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security46
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 150 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS check failed: the endpoint is reachable over plaintext HTTP. See how to fix → View diagnostics → Fail
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability67
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 9564 tokens (~63/item across 150 items; 150 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management48
- Stability check failed: schema churn in the 15 days we've observed: 3 tool removals, 0 breaking changes, 0 auth/transport breaks, 12 additions. See how to fix → Fail
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety75
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- 0 of 18 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "commsharbor_logout" implies "revoke" and declares no destructiveHint at all, which the MCP spec reads as destructive by default. See how to fix → Fail
- An AI judge read all 151 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities20
- Spec-recency check failed: implements MCP spec 2024-11-05; the latest is 2026-07-28. See how to fix → Fail
How do I install the com.commsharbor/commsharbor MCP server?
com.commsharbor/commsharbor is a hosted endpoint at https://commsharbor.com/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · commsharbor.com
claude mcp add --transport http com-commsharbor-commsharbor 'https://commsharbor.com/mcp'
{
"mcpServers": {
"com-commsharbor-commsharbor": {
"url": "https://commsharbor.com/mcp"
}
}
} {
"servers": {
"com-commsharbor-commsharbor": {
"type": "http",
"url": "https://commsharbor.com/mcp"
}
}
} [mcp_servers.com-commsharbor-commsharbor] url = "https://commsharbor.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-commsharbor-commsharbor": {
"type": "remote",
"url": "https://commsharbor.com/mcp",
"enabled": true
}
}
} openclaw mcp add com-commsharbor-commsharbor --url 'https://commsharbor.com/mcp' --transport streamable-http
mcp_servers:
com-commsharbor-commsharbor:
url: "https://commsharbor.com/mcp" {
"McpServers": {
"com-commsharbor-commsharbor": {
"Transport": "http",
"Url": "https://commsharbor.com/mcp"
}
}
} assistant mcp add com-commsharbor-commsharbor -t streamable-http -u 'https://commsharbor.com/mcp'
{
"mcpServers": {
"com-commsharbor-commsharbor": {
"type": "http",
"url": "https://commsharbor.com/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 20 Sept 26 0
- Server version: ffd12ea8 → edeb64b6 functional
- 18 Sept 26 +1
- Server version: 9e6f0641 → ffd12ea8 functional
- 17 Sept 26 0
- Server version: 539ff827 → 9e6f0641 functional
- 16 Sept 26 +1
- Server version: 0e2415e9 → 539ff827 functional
- 15 Sept 26 0
- Stability: 0.30 → fail ▼ security
- Tool “commsharbor_auth_start” was removed ▼ security
- Tool “commsharbor_auth_verify” was removed ▼ security
- Tool “commsharbor_profile_update” was removed ▼ security
- Server version: 6977eb54 → 0e2415e9 functional
- 14 Sept 26 0
- Server version: 18652f28 → 6977eb54 functional
- New tool “pricing” functional
- 13 Sept 26 +1
- Server version: 7c65b44e → 18652f28 functional
- 12 Sept 26 0
- Server version: 3caecb8f → 7c65b44e functional
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 20 Sept 2026 · Probed https://commsharbor.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=commsharbor.com | CN=WE1,O=Google Trust Services,C=US | 8 Sept 2026 | 7 Dec 2026 | ECDSA 256 | ECDSA-SHA256 | 3dc53e316526c6cb13747ebf3acf1ecd |
| SANs: commsharbor.com, links.commsharbor.com, *.links.commsharbor.com | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of commsharbor.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| commsharbor.com. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://commsharbor.com/mcp | Verified | 200 | |
| http (plaintext) | http://commsharbor.com/mcp | Served over HTTP | 200 |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
commsharbor_crm_deals_update ~113
Updates one deal in the tenant CRM; only the fields you send change. Needs crm:write on the organization. A foreign or missing id answers 404.
| Name | Type | Req | Description |
|---|---|---|---|
| currency | string | – | currency |
| deal_id | string | yes | deal_id |
| organization_id | string | yes | organization_id |
| pipeline_id | string | – | pipeline id |
| stage_id | string | – | stage id |
| title | string | – | title |
| value_minor | integer | – | value_minor |
No output schema declared.
No examples provided.
commsharbor_crm_pipelines_create ~79
Creates a pipeline in the tenant CRM. Required: name. Needs crm:write on the organization. Returns the created resource with its absolute url.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | name |
| organization_id | string | yes | organization_id |
| stages | array | – | Stage names to create with the pipeline, in order. |
No output schema declared.
No examples provided.
commsharbor_crm_pipelines_delete ~60
Deletes one pipeline from the tenant CRM. Needs crm:write on the organization. A foreign or missing id answers 404.
| Name | Type | Req | Description |
|---|---|---|---|
| organization_id | string | yes | organization_id |
| pipeline_id | string | yes | pipeline_id |
No output schema declared.
No examples provided.
commsharbor_crm_pipelines_get ~60
Reads one pipeline from the tenant CRM. Needs crm:read on the organization. A foreign or missing id answers 404.
| Name | Type | Req | Description |
|---|---|---|---|
| organization_id | string | yes | organization_id |
| pipeline_id | string | yes | pipeline_id |
No output schema declared.
No examples provided.
commsharbor_crm_pipelines_list ~117
Lists pipelines in the tenant CRM — a named sequence of stages that deals move through. Cursor-paginated: limit 1-100, opaque cursor from the previous page. Filters: q. Needs crm:read on the organization. Every item carries an absolute url.
| Name | Type | Req | Description |
|---|---|---|---|
| cursor | string | – | Opaque cursor returned by the previous page |
| limit | integer | – | Page size from 1 to 100 |
| organization_id | string | yes | organization_id |
| q | string | – | q |
No output schema declared.
No examples provided.
commsharbor_crm_pipelines_update ~92
Updates one pipeline in the tenant CRM; only the fields you send change. Needs crm:write on the organization. A foreign or missing id answers 404.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | – | name |
| organization_id | string | yes | organization_id |
| pipeline_id | string | yes | pipeline_id |
| stages | array | – | Stage names to create with the pipeline, in order. |
No output schema declared.
No examples provided.
commsharbor_crm_stages_create ~88
Creates a stage in the tenant CRM. Required: name. Needs crm:write on the organization. Returns the created resource with its absolute url.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | name |
| organization_id | string | yes | organization_id |
| pipeline_id | string | yes | pipeline_id |
| position | integer | – | position |
| probability | integer | – | probability |
No output schema declared.
No examples provided.
commsharbor_crm_stages_delete ~70
Deletes one stage from the tenant CRM. Needs crm:write on the organization. A foreign or missing id answers 404.
| Name | Type | Req | Description |
|---|---|---|---|
| organization_id | string | yes | organization_id |
| pipeline_id | string | yes | pipeline_id |
| stage_id | string | yes | stage_id |
No output schema declared.
No examples provided.
commsharbor_crm_stages_get ~70
Reads one stage from the tenant CRM. Needs crm:read on the organization. A foreign or missing id answers 404.
| Name | Type | Req | Description |
|---|---|---|---|
| organization_id | string | yes | organization_id |
| pipeline_id | string | yes | pipeline_id |
| stage_id | string | yes | stage_id |
No output schema declared.
No examples provided.
commsharbor_crm_stages_list ~119
Lists stages in the tenant CRM — one step of a pipeline, addressed under the pipeline it belongs to. Cursor-paginated: limit 1-100, opaque cursor from the previous page. Needs crm:read on the organization. Every item carries an absolute url.
| Name | Type | Req | Description |
|---|---|---|---|
| cursor | string | – | Opaque cursor returned by the previous page |
| limit | integer | – | Page size from 1 to 100 |
| organization_id | string | yes | organization_id |
| pipeline_id | string | yes | pipeline_id |
No output schema declared.
No examples provided.
commsharbor_crm_stages_update ~101
Updates one stage in the tenant CRM; only the fields you send change. Needs crm:write on the organization. A foreign or missing id answers 404.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | – | name |
| organization_id | string | yes | organization_id |
| pipeline_id | string | yes | pipeline_id |
| position | integer | – | position |
| probability | integer | – | probability |
| stage_id | string | yes | stage_id |
No output schema declared.
No examples provided.
commsharbor_crm_tasks_create ~79
Creates a task in the tenant CRM. Required: title. Needs crm:write on the organization. Returns the created resource with its absolute url.
| Name | Type | Req | Description |
|---|---|---|---|
| deal_id | string | – | deal id |
| organization_id | string | yes | organization_id |
| status | string | – | status |
| title | string | yes | title |
No output schema declared.
No examples provided.
commsharbor_crm_tasks_delete ~59
Deletes one task from the tenant CRM. Needs crm:write on the organization. A foreign or missing id answers 404.
| Name | Type | Req | Description |
|---|---|---|---|
| organization_id | string | yes | organization_id |
| task_id | string | yes | task_id |
No output schema declared.
No examples provided.
commsharbor_crm_tasks_get ~59
Reads one task from the tenant CRM. Needs crm:read on the organization. A foreign or missing id answers 404.
| Name | Type | Req | Description |
|---|---|---|---|
| organization_id | string | yes | organization_id |
| task_id | string | yes | task_id |
No output schema declared.
No examples provided.
commsharbor_crm_tasks_list ~172
Lists tasks in the tenant CRM — work someone still has to do in the tenant CRM. Cursor-paginated: limit 1-100, opaque cursor from the previous page. Filters: q, status, deal_id, contact_id, assignee_user_id. Needs crm:read on the organization. Every item carries an absolute url.
| Name | Type | Req | Description |
|---|---|---|---|
| assignee_user_id | string | – | assignee_user_id |
| contact_id | string | – | contact_id |
| cursor | string | – | Opaque cursor returned by the previous page |
| deal_id | string | – | deal_id |
| limit | integer | – | Page size from 1 to 100 |
| organization_id | string | yes | organization_id |
| q | string | – | q |
| status | string | – | status |
No output schema declared.
No examples provided.
commsharbor_crm_tasks_update ~92
Updates one task in the tenant CRM; only the fields you send change. Needs crm:write on the organization. A foreign or missing id answers 404.
| Name | Type | Req | Description |
|---|---|---|---|
| deal_id | string | – | deal id |
| organization_id | string | yes | organization_id |
| status | string | – | status |
| task_id | string | yes | task_id |
| title | string | – | title |
No output schema declared.
No examples provided.
commsharbor_data_export_create ~32
Create a seven-day tenant JSON export.
| Name | Type | Req | Description |
|---|---|---|---|
| organization_id | string | yes | Active organization ID |
No output schema declared.
No examples provided.
commsharbor_data_export_download ~41
Download a tenant JSON export.
| Name | Type | Req | Description |
|---|---|---|---|
| export_id | string | yes | Tenant export ID |
| organization_id | string | yes | Active organization ID |
No output schema declared.
No examples provided.
commsharbor_data_exports ~28
List tenant JSON exports.
| Name | Type | Req | Description |
|---|---|---|---|
| organization_id | string | yes | Active organization ID |
No output schema declared.
No examples provided.
commsharbor_dead_letter_replay ~45
Replay one campaign or webhook dead letter.
| Name | Type | Req | Description |
|---|---|---|---|
| organization_id | string | yes | Active organization ID |
| record_id | string | yes | Dead-letter record ID |
No output schema declared.
No examples provided.
commsharbor_dead_letters ~28
Inspect nominal dead letters.
| Name | Type | Req | Description |
|---|---|---|---|
| organization_id | string | yes | Active organization ID |
No output schema declared.
No examples provided.
commsharbor_deletion_cancel ~43
Cancel a scheduled tenant erasure.
| Name | Type | Req | Description |
|---|---|---|---|
| organization_id | string | yes | Active organization ID |
| request_id | string | yes | Deletion request ID |
No output schema declared.
No examples provided.
commsharbor_deletion_request ~31
Read the latest tenant deletion request.
| Name | Type | Req | Description |
|---|---|---|---|
| organization_id | string | yes | Active organization ID |
No output schema declared.
No examples provided.
commsharbor_deletion_schedule ~51
Schedule tenant erasure after seven days using the exact confirmation phrase.
| Name | Type | Req | Description |
|---|---|---|---|
| confirmation | string | yes | Exact phrase: delete <organization_id> |
| organization_id | string | yes | Active organization ID |
No output schema declared.
No examples provided.
commsharbor_deliverability ~31
Read deliverability and backlog aggregates.
| Name | Type | Req | Description |
|---|---|---|---|
| organization_id | string | yes | Active organization ID |
No output schema declared.
No examples provided.
commsharbor_delivery_events ~42
List normalized SES feedback events for one delivery.
| Name | Type | Req | Description |
|---|---|---|---|
| delivery_id | string | yes | Delivery ID |
| organization_id | string | yes | Active organization ID |
No output schema declared.
No examples provided.
commsharbor_delivery_get ~45
Read one delivery and its SES MessageId without recipient data.
| Name | Type | Req | Description |
|---|---|---|---|
| delivery_id | string | yes | Delivery ID |
| organization_id | string | yes | Active organization ID |
No output schema declared.
No examples provided.
commsharbor_domain_create ~43
Register the organization's exact sending domain and queue SES provisioning.
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | yes | Sending domain |
| organization_id | string | yes | Active organization ID |
No output schema declared.
No examples provided.
commsharbor_domain_deliveries ~45
List a domain's deliveries without recipient addresses.
| Name | Type | Req | Description |
|---|---|---|---|
| domain_id | string | yes | Sending domain ID |
| organization_id | string | yes | Active organization ID |
No output schema declared.
No examples provided.
commsharbor_domain_get ~41
Read one stored sending-domain resource.
| Name | Type | Req | Description |
|---|---|---|---|
| domain_id | string | yes | Sending domain ID |
| organization_id | string | yes | Active organization ID |
No output schema declared.
No examples provided.
commsharbor_domain_report ~41
Read domain delivery and feedback aggregates.
| Name | Type | Req | Description |
|---|---|---|---|
| domain_id | string | yes | Sending domain ID |
| organization_id | string | yes | Active organization ID |
No output schema declared.
No examples provided.
commsharbor_domain_smoke ~52
Send one controlled smoke to the server-side recipient secret; never accepts a recipient argument.
| Name | Type | Req | Description |
|---|---|---|---|
| domain_id | string | yes | Sending domain ID |
| organization_id | string | yes | Active organization ID |
No output schema declared.
No examples provided.
commsharbor_domain_verify ~44
Refresh domain readiness from real SES and DNS observations.
| Name | Type | Req | Description |
|---|---|---|---|
| domain_id | string | yes | Sending domain ID |
| organization_id | string | yes | Active organization ID |
No output schema declared.
No examples provided.
commsharbor_domains ~31
List sending domains with their last observed state.
| Name | Type | Req | Description |
|---|---|---|---|
| organization_id | string | yes | Active organization ID |
No output schema declared.
No examples provided.
commsharbor_health ~17
Read deployment health and build.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
commsharbor_inbox_attachment ~85
Get a five-minute signed URL for one attachment, by its index in the message. The URL expires; the stored file does not.
| Name | Type | Req | Description |
|---|---|---|---|
| inbox_id | string | yes | Inbox ID |
| index | string | yes | Attachment index, from the message |
| message_id | string | yes | Inbox message ID |
| organization_id | string | yes | Active organization ID |
No output schema declared.
No examples provided.
commsharbor_inbox_create ~78
Create a receiving address on a verified sending domain. Fails with 422 when the domain is not verified: receiving on an unproven domain is relay.
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | yes | Verified domain |
| local_part | string | yes | What comes before the @ |
| organization_id | string | yes | Active organization ID |
No output schema declared.
No examples provided.
commsharbor_inbox_disable ~53
Stop accepting mail at this address. History stays readable — this disables, it never erases.
| Name | Type | Req | Description |
|---|---|---|---|
| inbox_id | string | yes | Inbox ID |
| organization_id | string | yes | Active organization ID |
No output schema declared.
No examples provided.
commsharbor_inbox_get ~39
Read one receiving address.
| Name | Type | Req | Description |
|---|---|---|---|
| inbox_id | string | yes | Inbox ID |
| organization_id | string | yes | Active organization ID |
No output schema declared.
No examples provided.
commsharbor_inbox_message ~89
Read one message: body, chosen headers and `auth`. `from` is text the sender chose; `auth` is the SPF/DKIM/DMARC verdict the receiving edge reached. Decide on `auth`.
| Name | Type | Req | Description |
|---|---|---|---|
| inbox_id | string | yes | Inbox ID |
| message_id | string | yes | Inbox message ID |
| organization_id | string | yes | Active organization ID |
No output schema declared.
No examples provided.
commsharbor_inbox_messages ~76
List what arrived at one address, newest first. Summaries only, no body.
| Name | Type | Req | Description |
|---|---|---|---|
| cursor | string | – | Opaque cursor |
| inbox_id | string | yes | Inbox ID |
| limit | string | – | Page size, 1 to 100 |
| organization_id | string | yes | Active organization ID |
No output schema declared.
No examples provided.
commsharbor_inboxes ~31
List the addresses this organization receives on.
| Name | Type | Req | Description |
|---|---|---|---|
| organization_id | string | yes | Active organization ID |
No output schema declared.
No examples provided.
commsharbor_invitation_accept ~26
Accept an invitation.
| Name | Type | Req | Description |
|---|---|---|---|
| token | string | yes | Invitation token |
No output schema declared.
No examples provided.
commsharbor_invitation_create ~53
Invite a member and reveal the acceptance token once.
| Name | Type | Req | Description |
|---|---|---|---|
| string | yes | Invitee email | |
| organization_id | string | yes | Active organization ID |
| role | string | yes | Member role |
No output schema declared.
No examples provided.
commsharbor_invitations ~27
List invitations.
| Name | Type | Req | Description |
|---|---|---|---|
| organization_id | string | yes | Active organization ID |
No output schema declared.
No examples provided.
commsharbor_logout ~17
Revoke the current session.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
commsharbor_marketing_smoke ~74
Send one controlled permission-based marketing smoke.
| Name | Type | Req | Description |
|---|---|---|---|
| contact_id | string | yes | CRM contact matching the server-side QA recipient |
| domain_id | string | yes | Active sending domain ID |
| idempotency_key | string | yes | Unique send key |
| organization_id | string | yes | Active organization ID |
No output schema declared.
No examples provided.
commsharbor_me ~18
Read the current profile and memberships.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
commsharbor_member_role ~50
Change a non-owner member role.
| Name | Type | Req | Description |
|---|---|---|---|
| organization_id | string | yes | Active organization ID |
| role | string | yes | New role |
| user_id | string | yes | Member user ID |
No output schema declared.
No examples provided.
commsharbor_members ~26
List organization members.
| Name | Type | Req | Description |
|---|---|---|---|
| organization_id | string | yes | Active organization ID |
No output schema declared.
No examples provided.
What is the com.commsharbor/commsharbor MCP server?
com.commsharbor/commsharbor is an MCP server listed in the public MCP registry as com.commsharbor/commsharbor. Transactional e-mail and permission-based campaigns, multi-tenant, with a full audit trail. This page covers its hosted endpoint (https://commsharbor.com/mcp).
Is the com.commsharbor/commsharbor MCP server safe to use?
com.commsharbor/commsharbor scores 60 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the com.commsharbor/commsharbor MCP server expose?
com.commsharbor/commsharbor exposes 150 tools: commsharbor_health, commsharbor_logout, commsharbor_me, commsharbor_organizations, commsharbor_organization_create, and 145 more. Their descriptions and schemas cost roughly 9,487 tokens of context every time the server is loaded.
Does the com.commsharbor/commsharbor MCP server require authentication?
No. We connected to com.commsharbor/commsharbor without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the com.commsharbor/commsharbor MCP server still maintained?
com.commsharbor/commsharbor is still listed as active in the MCP registry. We last reached this channel on 20 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.