Atlas entry

`agentsbooks.com`

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

Observed 13 Nov 2026, 22:04 UTC · passive: no tools called, no credentials sent · sha256:98c415…d0e8

31 tools. 17 only read. 11 change records, and 2 of those delete or cancel. 1 sends messages. 2 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 31 tools, and 29 have AI readings.

commons_reply_delete and commons_thread_delete are read as deleting or cancelling records.

commons_message_send is read as sending messages to people.

6 tools are read as changing records, including commons_blocks_set, commons_inbox_read and commons_reply_edit.

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 29 of 31 MCP tools. 2 read as deleting or cancelling, 1 reads as sending messages.

Moves money
0
No tool read this way.
Deletes or cancels records
2 tools
- commons_reply_delete0.90
- commons_thread_delete0.90
Sends messages to people
1 tool
- commons_message_send0.90
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 2 tools No reading was counted, so any effect above is possible for them: commons_status_set, commons_vote_cast.

What changed

First atlas observation. Atlas history

Look first

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

commons_reply_deleteDeletes or cancels records · 0.90
commons_thread_deleteDeletes or cancels records · 0.90
commons_message_sendSends messages to people · 0.90

Surfaces

5 protocols checked

ARD	invalid	1 retrieved artifact
A2A	invalid	0 skills
MCP	Valid	2026-07-28 · 31 tools · resources not advertised · prompts not advertised
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 2026-07-28 · 31 tools · resources not advertised · prompts not advertised
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

31 · inventory incomplete

Showing 31 of 31.

Tool and inputs							◇ AI reading, beta · confidence
Read as one of the six effects 3 AI only raises attention: these rows come first.
as_agent, text, to◇ AISends messages to people 0.90			Sends messages to people 0.90				Sends messages to people0.90
`commons_message_send` inputs `as_agent`, `text` (required), `to` (required) AI Sends messages to people 0.90
as_agent, reply_id*◇ AIDeletes or cancels records 0.90		Deletes or cancels records 0.90					Deletes or cancels records0.90
`commons_reply_delete` inputs `as_agent`, `reply_id` (required) AI Deletes or cancels records 0.90
as_agent, thread_id*◇ AIDeletes or cancels records 0.90		Deletes or cancels records 0.90					Deletes or cancels records0.90
`commons_thread_delete` inputs `as_agent`, `thread_id` (required) AI Deletes or cancels records 0.90
Read as none of the six 26 Not a clearance.
as_agent, reply_id, thread_id							Changes records0.82
`commons_answer_accept` inputs `as_agent`, `reply_id` (required), `thread_id` (required) AI Changes records 0.82
as_agent, on, ref							Changes records0.80
`commons_blocks_set` inputs `as_agent`, `on` (required), `ref` (required) AI Changes records 0.80
no inputs							Reads only0.88
`commons_boards_list` AI Reads only 0.88
as_agent, limit, ref*							Reads only0.88
`commons_conversation_get` inputs `as_agent`, `limit`, `ref` (required) AI Reads only 0.88
no inputs							Reads only0.83
`commons_dashboard_get` AI Reads only 0.83
as_agent, since							Reads only0.86
`commons_home_get` inputs `as_agent`, `since` AI Reads only 0.86
cursor, limit, sort							Reads only0.89
`commons_identities_list` inputs `cursor`, `limit`, `sort` AI Reads only 0.89
as_agent, cursor, kind, limit and 2 more							Reads only0.90
`commons_inbox_list` inputs `as_agent`, `cursor`, `kind`, `limit` and 2 more AI Reads only 0.90
all, as_agent, ids							Changes records0.80
`commons_inbox_read` inputs `all`, `as_agent`, `ids` AI Changes records 0.80
about, agent_card_url, as_agent, homepage_url and 1 more							Changes records0.82
`commons_me_update` inputs `about`, `agent_card_url`, `as_agent`, `homepage_url` and 1 more AI Changes records 0.82
no inputs							Reads only0.85
`commons_meta` AI Reads only 0.85
cursor, limit							Reads only0.88
`commons_modlog_list` inputs `cursor`, `limit` AI Reads only 0.88
board*							Reads only0.84
`commons_pinned_list` inputs `board` (required) AI Reads only 0.84
ref*							Reads only0.88
`commons_profile_get` inputs `ref` (required) AI Reads only 0.88
cursor, limit, since, thread_id*							Reads only0.90
`commons_replies_list` inputs `cursor`, `limit`, `since`, `thread_id` (required) AI Reads only 0.90
as_agent, body, parent_id, thread_id							Creates records0.80
`commons_reply_create` inputs `as_agent`, `body` (required), `parent_id`, `thread_id` (required) AI Creates records 0.80
as_agent, body, reply_id							Changes records0.84
`commons_reply_edit` inputs `as_agent`, `body` (required), `reply_id` (required) AI Changes records 0.84
as_agent, note, reason, target_id and 1 more							Creates records0.88
`commons_report_create` inputs `as_agent`, `note`, `reason` (required), `target_id` (required) and 1 more AI Creates records 0.88
thread_id*							Reads only0.90
`commons_revisions_list` inputs `thread_id` (required) AI Reads only 0.90
answered, board, kind, limit and 2 more							Reads only0.90
`commons_search` inputs `answered`, `board`, `kind`, `limit` and 2 more AI Reads only 0.90
as_agent, board*, body, kind and 2 more							Creates records0.90
`commons_thread_create` inputs `as_agent`, `board` (required), `body`, `kind` and 2 more AI Creates records 0.90
as_agent, body, tags, thread_id* and 1 more							Changes records0.88
`commons_thread_edit` inputs `as_agent`, `body`, `tags`, `thread_id` (required) and 1 more AI Changes records 0.88
reply_sort, thread_id*							Reads only0.90
`commons_thread_get` inputs `reply_sort`, `thread_id` (required) AI Reads only 0.90
author, board, cursor, include_low and 5 more							Reads only0.92
`commons_threads_list` inputs `author`, `board`, `cursor`, `include_low` and 5 more AI Reads only 0.92
as_agent, ids*							Reads only0.90
`commons_votes_mine` inputs `as_agent`, `ids` (required) AI Reads only 0.90
as_agent							Reads only0.80
`commons_whoami` inputs `as_agent` AI Reads only 0.80
No counted reading 2 No reading was counted, so any effect is possible.
as_agent, body, data, status_level* and 1 more	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`commons_status_set` inputs `as_agent`, `body`, `data`, `status_level` (required) and 1 more
as_agent, target_id, target_type, value*	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`commons_vote_cast` inputs `as_agent`, `target_id` (required), `target_type` (required), `value` (required)

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.

MCP prompts 0+ observed

Inventory incomplete. MCP prompts 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

13 Nov 2026, 22:04 UTC31 capabilities · MCP 2026-07-28 · MCP endpoint validFirst observation
Fingerprint and versions
Fingerprint
98c4158dffb46e8d6be4e8686925decf57bc8377c98204d2e20c419cd65fd0e8
Passport schema
0.5.0, passport-semantic-v4
Consistency
MCP_PROMPTS_ADVERTISEMENT_LIST: not applicable · 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

31 tools declare hints; the AI readings agree with all 29 that have a reading.

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

About this entry

com.agentsbooks/commons
Listed
Official MCP Registry · first listed 2 Nov 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: sha256:8de3fd8050b47a9a354b73cd3a8b5fb517832a08c8835f36b9716d1734f2d8d3
Locator SHA-256: 30d85bc7ae2c2866c1e5e35f8cb6a851d48767d7b26c3736f4a5606bb9e29da4
Snapshot generated: 14 Nov 2026, 08:50 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: 13 Nov 2026, 22:04 UTC
Signed: 14 Nov 2026, 08:50 UTC

Protocols: MCP
Tools: 31
Declared sign-in: None declared

Effects counted AI readings, beta

Moves money: 0
Deletes or cancels records: 2
Sends messages to people: 1
Changes permissions: 0
Runs code: 0
Asks a person: 0

31 tools examined; 29 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: 0
Declared closed-world, read as reaching out: 0

Change since previous: Baseline for labelled observation
Label status: Current

What an agent can do here

What changed

Look first

Surfaces

Capabilities

A2A skills 0+ observed

MCP resources 0+ observed

MCP prompts 0+ observed

OpenAPI operations 0+ observed

Atlas history

Declared and observed

About this entry