Atlas entry

`commsharbor.com`

42 capabilities over MCP. The inventory is incomplete. First atlas observation.

Observed 11 Nov 2026, 01:01 UTC · passive: no tools called, no credentials sent · sha256:ba11e4…9a51

42 capabilities, 37 of them tools. 16 only read. 11 change records, and 1 of those deletes or cancels. 10 have no reading.

AI reading, beta. side-effects v1 on claude-haiku-5.5, calibrated on MCP (golden-3). Only readings above a measured precision count. Counts are tools, not calls: no tool was called.

AI readings summary · beta

The service lists 37 tools, and 27 have AI readings.

commsharbor_logout is read as deleting or cancelling records.

5 tools are read as changing records, including commsharbor_email_mailbox_password, commsharbor_email_mailbox_suspend and commsharbor_email_mailbox_update.

5 tools are read as creating records, including commsharbor_email_domain_create, commsharbor_email_domain_assistance and commsharbor_email_mailbox_create.

Written by code from the AI readings on this page: it groups them and says nothing they do not.

What an agent can do here

AI readings, beta · Readings on 27 of 37 MCP tools. 1 reads as deleting or cancelling.

Moves money
0
No tool read this way.
Deletes or cancels records
1 tool
- commsharbor_logout0.80
Sends messages to people
0
No tool read this way.
Changes permissions
0
No tool read this way.
Runs code
0
No tool read this way.
Should ask a person first
0
No tool read this way.

No counted reading 10 tools No reading was counted, so any effect above is possible for them: commsharbor_email_alias_suspend, commsharbor_email_domain_products_add, commsharbor_email_domain_products_list, commsharbor_email_domain_verify, commsharbor_email_google_connect, commsharbor_email_google_disconnect, commsharbor_email_mailbox_resume, commsharbor_email_security_check, commsharbor_email_service_request, get_api_x402_email_check.

What changed

First atlas observation. Atlas history

Look first

AI reading, beta: AI adds items here; it never removes one.

commsharbor_logoutDeletes or cancels records · 0.80

Surfaces

5 protocols checked

ARD	invalid	1 retrieved artifact
A2A	invalid	0 skills
MCP	Valid	2025-06-18 · 37 tools · resources not advertised · 5 prompts
OpenAPI	Not detected	0 operations
WebMCP	Not detected	0 declarative form tools · experimental

Exact states and meaning

ARD
failed
Exact state: invalid · Revision 0.9 draft · 1 retrieved artifact
InterfaceDelta retained the machine state “invalid” without assigning an additional meaning.
Not observed / not fetched
A2A
failed
Exact state: invalid · Revision 1.0 · 0 skills
InterfaceDelta retained the machine state “invalid” without assigning an additional meaning.
Not observed / not fetched
MCP
observed
Exact state: valid · Revision 2025-06-18 · 37 tools · resources not advertised · 5 prompts
A usable protocol document was retrieved and validated.
Directly observed
OpenAPI
absent
Exact state: not detected · 0 operations
No endpoint was established from the evidence and scope that InterfaceDelta inspected.
Not detected does not prove that no endpoint exists.
Not observed / not fetched
WebMCP
absent
Exact state: not detected · 0 declarative form tools · experimental
No named declarative WebMCP form tools were observed in the origin root HTML.
Script-registered tools and other pages are not observed, so this does not mean the site has no WebMCP tools.
Not observed / not fetched

42 · inventory incomplete

Showing 42 of 42.

Tool and inputs							◇ AI reading, beta · confidence
Read as one of the six effects 1 AI only raises attention: these rows come first.
no inputs◇ AIDeletes or cancels records 0.80		Deletes or cancels records 0.80					Deletes or cancels records0.80
`commsharbor_logout` AI Deletes or cancels records 0.80
Read as none of the six 26 Not a clearance.
cursor, organization_id*							Reads only0.88
`commsharbor_audit` inputs `cursor`, `organization_id` (required) AI Reads only 0.88
no inputs							Reads only0.85
`commsharbor_brazil_email_report` AI Reads only 0.85
no inputs							Reads only0.86
`commsharbor_context` AI Reads only 0.86
destinations, domain_id, idempotency_key, local_part and 1 more							Creates records0.90
`commsharbor_email_alias_create` inputs `destinations` (required), `domain_id` (required), `idempotency_key` (required), `local_part` (required) and 1 more AI Creates records 0.90
idempotency_key, organization_id, resource_id*							Changes records0.80
`commsharbor_email_alias_resume` inputs `idempotency_key` (required), `organization_id` (required), `resource_id` (required) AI Changes records 0.80
destinations, idempotency_key, organization_id, resource_id							Changes records0.85
`commsharbor_email_alias_update` inputs `destinations` (required), `idempotency_key` (required), `organization_id` (required), `resource_id` (required) AI Changes records 0.85
idempotency_key, organization_id, resource_id*							Creates records0.80
`commsharbor_email_domain_assistance` inputs `idempotency_key` (required), `organization_id` (required), `resource_id` (required) AI Creates records 0.80
domain, idempotency_key, organization_id*							Creates records0.84
`commsharbor_email_domain_create` inputs `domain` (required), `idempotency_key` (required), `organization_id` (required) AI Creates records 0.84
organization_id, resource_id							Reads only0.88
`commsharbor_email_domain_get` inputs `organization_id` (required), `resource_id` (required) AI Reads only 0.88
domain, organization_id							Reads only0.91
`commsharbor_email_domain_setup` inputs `domain` (required), `organization_id` (required) AI Reads only 0.91
organization_id, service							Reads only0.90
`commsharbor_email_google_catalog` inputs `organization_id` (required), `service` (required) AI Reads only 0.90
organization_id, properties, service*							Reads only0.80
`commsharbor_email_google_resolve` inputs `organization_id` (required), `properties` (required), `service` (required) AI Reads only 0.80
organization_id, resource_id							Reads only0.90
`commsharbor_email_job_get` inputs `organization_id` (required), `resource_id` (required) AI Reads only 0.90
domain_id, idempotency_key, local_part, name and 1 more							Creates records0.90
`commsharbor_email_mailbox_create` inputs `domain_id` (required), `idempotency_key` (required), `local_part` (required), `name` (required) and 1 more AI Creates records 0.90
idempotency_key, organization_id, password, resource_id							Changes records0.80
`commsharbor_email_mailbox_password` inputs `idempotency_key` (required), `organization_id` (required), `password` (required), `resource_id` (required) AI Changes records 0.80
idempotency_key, organization_id, resource_id*							Changes records0.80
`commsharbor_email_mailbox_suspend` inputs `idempotency_key` (required), `organization_id` (required), `resource_id` (required) AI Changes records 0.80
files_quota_mb, idempotency_key, name, organization_id and 2 more							Changes records0.84
`commsharbor_email_mailbox_update` inputs `files_quota_mb`, `idempotency_key` (required), `name`, `organization_id` (required) and 2 more AI Changes records 0.84
no inputs							Reads only0.85
`commsharbor_email_plans` AI Reads only 0.85
idempotency_key, organization_id							Creates records0.80
`commsharbor_email_trial_activate` inputs `idempotency_key` (required), `organization_id` (required) AI Creates records 0.80
organization_id*							Reads only0.80
`commsharbor_email_workspace` inputs `organization_id` (required) AI Reads only 0.80
id*							Reads only0.86
`commsharbor_email_workspace_snapshot` inputs `id` (required) AI Reads only 0.86
no inputs							Reads only0.93
`commsharbor_health` AI Reads only 0.93
no inputs							Reads only0.88
`commsharbor_me` AI Reads only 0.88
organization_id*							Reads only0.86
`commsharbor_organization_get` inputs `organization_id` (required) AI Reads only 0.86
no inputs							Reads only0.88
`commsharbor_platform_context` AI Reads only 0.88
no inputs							Reads only0.88
`pricing` AI Reads only 0.88
No counted reading 10 No reading was counted, so any effect is possible.
idempotency_key, organization_id, resource_id*	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`commsharbor_email_alias_suspend` inputs `idempotency_key` (required), `organization_id` (required), `resource_id` (required)
organization_id, resource_id, services*	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`commsharbor_email_domain_products_add` inputs `organization_id` (required), `resource_id` (required), `services` (required)
organization_id, resource_id	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`commsharbor_email_domain_products_list` inputs `organization_id` (required), `resource_id` (required)
idempotency_key, organization_id, resource_id*	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`commsharbor_email_domain_verify` inputs `idempotency_key` (required), `organization_id` (required), `resource_id` (required)
language, organization_id, service	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`commsharbor_email_google_connect` inputs `language`, `organization_id` (required), `service` (required)
organization_id, service	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`commsharbor_email_google_disconnect` inputs `organization_id` (required), `service` (required)
idempotency_key, organization_id, resource_id*	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`commsharbor_email_mailbox_resume` inputs `idempotency_key` (required), `organization_id` (required), `resource_id` (required)
domain*	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`commsharbor_email_security_check` inputs `domain` (required)
idempotency_key, organization_id, service*	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`commsharbor_email_service_request` inputs `idempotency_key` (required), `organization_id` (required), `service` (required)
domain*	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`get_api_x402_email_check` inputs `domain` (required)
MCP prompts 5 Not read by AI.
no inputs							Not read
`email_google_import`
no inputs							Not read
`email_security`
no inputs							Not read
`email_setup`
no inputs							Not read
`mailbox_create`
no inputs							Not read
`mailbox_inventory`

Read as this effect No reading: unknown Not read as this effect◇ AI readings, beta. A zero is a count, not a clearance.

A2A skills 0+ observed

Inventory incomplete. The displayed count is a lower bound; missing items do not prove removal.

None recorded in this Passport.

MCP resources 0+ observed

Inventory incomplete. MCP resources could not be fully inventoried: the ARD document was not valid, so declarations made there were not read.

None recorded in this Passport.

OpenAPI operations 0+ observed

Inventory incomplete. OpenAPI operations could not be fully inventoried: the ARD document was not valid, so declarations made there were not read.

None recorded in this Passport.

The atlas shows each capability by its plain identifier, inputs and declared sign-in. Publisher descriptions, paths, links and source evidence are not published here.

The comparison with the previous observation is shown only to the account that recorded it.

Atlas history

1 observation

11 Nov 2026, 01:01 UTC42 capabilities · MCP 2025-06-18 · MCP endpoint validFirst observation
Fingerprint and versions
Fingerprint
ba11e4c12a0a2e692977d7aeab183f5747f0b20e1d47480fa7f8550517e49a51
Passport schema
0.5.0, passport-semantic-v4
Consistency
MCP_PROMPTS_ADVERTISEMENT_LIST: match · MCP_RESOURCES_ADVERTISEMENT_LIST: not applicable · MCP_TOOLS_ADVERTISEMENT_LIST: match · OPENAPI_MCP_EXPLICIT_MAPPING: not applicable

Each class compares an observation with the previous atlas observation. Runs of unchanged observations are grouped. Struck values are what the previous observation recorded; inserted values are what this one recorded.

Declared and observed

commsharbor_logout
Declared
The publisher declares it non-destructive.
Read
AI · beta The AI reading: deletes or cancels records (0.8).

A disagreement is not a finding about the service: either side can be wrong. How we compare declarations and readings.

About this entry

com.commsharbor/commsharbor
Listed
Official MCP Registry · first listed 18 Sep 2026 · last listed 2 Nov 2026

Passive observations of a public interface listed in the Official MCP Registry. An observation does not verify security, ownership or compliance, and InterfaceDelta assigns no scores or rankings. Methodology · Report an inaccuracy · Ask for removal

Identity and snapshot

Target key: sha256:86c6c3a8c9c1c8c2e171e27182ed033b2439903f987156ac5e9299a621c7cb71
Locator SHA-256: d72dfdda3460f99a2c5cf757276c90985ef9a934d0622ea2db1467f00f20231f
Snapshot generated: 11 Nov 2026, 22:36 UTC

The entry is one exact observed target, not a real-world service identity, and implies no ownership. Endpoint paths are not published; the locator hash lets an operator confirm their own URL.

Capability facts

As observed from outside, at the time below

Observed: 11 Nov 2026, 01:01 UTC
Signed: 11 Nov 2026, 07:05 UTC

Protocols: MCP
Tools: 37
Declared sign-in: None declared

Effects counted AI readings, beta

Moves money: 0
Deletes or cancels records: 1
Sends messages to people: 0
Changes permissions: 0
Runs code: 0
Asks a person: 0

37 tools examined; 27 counted above a measured threshold.

Declared vs read disagreements

Declared read-only, read as writing: 0
Declared destructive, read as not writing: 0
Declared non-destructive, read as deleting: 1
Declared closed-world, read as reaching out: 0

Change since previous: First observation
Label status: Current

What an agent can do here

What changed

Look first

Surfaces

Capabilities

A2A skills 0+ observed

MCP resources 0+ observed

OpenAPI operations 0+ observed

Atlas history

Declared and observed

Declared

About this entry