Atlas entry

`mcp.ctxstore.ai`

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

Observed 11 Nov 2026, 06:05 UTC · passive: no tools called, no credentials sent · sha256:dc08a2…59b4

34 capabilities, 33 of them tools. 15 only read. 7 change records, and 2 of those delete or cancel. 11 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 33 tools, and 22 have AI readings.

revoke_grant and delete_fact are read as deleting or cancelling records.

reinforce_fact, move_fact and bind_agent are read as changing records.

store_fact and store_facts are read as creating records.

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 22 of 33 MCP tools. 2 read as deleting or cancelling.

Moves money
0
No tool read this way.
Deletes or cancels records
2 tools
- delete_fact0.85
- revoke_grant0.80
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 11 tools No reading was counted, so any effect above is possible for them: accept_invite, decline_invite, ghost_mode, introduce_yourself, invite, leave_grant, mark_salient, resume_session, setup_account, store_session_summary and 1 more.

What changed

First atlas observation. Atlas history

Look first

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

delete_factDeletes or cancels records · 0.85
revoke_grantDeletes or cancels records · 0.80

Surfaces

5 protocols checked

ARD	Not found	No document retrieved
A2A	invalid	0 skills
MCP	Valid	2025-11-25 · 33 tools · 1 resource · prompts not advertised
OpenAPI	Not detected	0 operations
WebMCP	Not detected	0 declarative form tools · experimental

Exact states and meaning

ARD
absent
Exact state: not found · No document retrieved
The supported discovery location returned no matching document.
Not found does not prove the service exposes no such interface elsewhere.
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 2025-11-25 · 33 tools · 1 resource · 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

34 · inventory incomplete

Showing 34 of 34.

Tool and inputs							◇ AI reading, beta · confidence
Read as one of the six effects 2 AI only raises attention: these rows come first.
fact_id*◇ AIDeletes or cancels records 0.85		Deletes or cancels records 0.85					Deletes or cancels records0.85
`delete_fact` inputs `fact_id` (required) AI Deletes or cancels records 0.85
grant_id*◇ AIDeletes or cancels records 0.80		Deletes or cancels records 0.80					Deletes or cancels records0.80
`revoke_grant` inputs `grant_id` (required) AI Deletes or cancels records 0.80
Read as none of the six 20 Not a clearance.
agent_id*, blind, blind_since, scope							Changes records0.80
`bind_agent` inputs `agent_id` (required), `blind`, `blind_since`, `scope` AI Changes records 0.80
include_granted, key*							Reads only0.90
`get_fact` inputs `include_granted`, `key` (required) AI Reads only 0.90
key*							Reads only0.88
`get_fact_history` inputs `key` (required) AI Reads only 0.88
no inputs							Reads only0.80
`get_session_seed` AI Reads only 0.80
no inputs							Reads only0.93
`get_stats` AI Reads only 0.93
limit, since_seq							Reads only0.88
`index_recent` inputs `limit`, `since_seq` AI Reads only 0.88
agent_name, limit, namespace, op and 1 more							Reads only0.92
`index_search` inputs `agent_name`, `limit`, `namespace`, `op` and 1 more AI Reads only 0.92
no inputs							Reads only0.84
`index_stats` AI Reads only 0.84
limit, prefix*, since_epoch							Reads only0.90
`list_facts_by_key_prefix` inputs `limit`, `prefix` (required), `since_epoch` AI Reads only 0.90
no inputs							Reads only0.90
`list_invites` AI Reads only 0.90
no inputs							Reads only0.90
`list_workspaces` AI Reads only 0.90
agent_id, full, hint, max_fact_chars and 6 more							Reads only0.84
`load_context` inputs `agent_id`, `full`, `hint`, `max_fact_chars` and 6 more AI Reads only 0.84
fact_id*, new_layer, new_namespace							Changes records0.90
`move_fact` inputs `fact_id` (required), `new_layer`, `new_namespace` AI Changes records 0.90
fact_id, key, reason*, weight							Changes records0.85
`reinforce_fact` inputs `fact_id`, `key`, `reason` (required), `weight` AI Changes records 0.85
days_back, query*, source, top_k							Reads only0.90
`search_context` inputs `days_back`, `query` (required), `source`, `top_k` AI Reads only 0.90
boost_recent, category, include_granted, layer and 4 more							Reads only0.85
`search_facts` inputs `boost_recent`, `category`, `include_granted`, `layer` and 4 more AI Reads only 0.85
category*, import, is_permanent, key and 5 more							Creates records0.80
`store_fact` inputs `category` (required), `import`, `is_permanent`, `key` and 5 more AI Creates records 0.80
facts*							Creates records0.85
`store_facts` inputs `facts` (required) AI Creates records 0.85
agent_id, blind, blind_since, profile and 2 more							Reads only0.80
`wake_status` inputs `agent_id`, `blind`, `blind_since`, `profile` and 2 more AI Reads only 0.80
max_wait_s, namespace, prefix, since							Reads only0.90
`watch_events` inputs `max_wait_s`, `namespace`, `prefix`, `since` AI Reads only 0.90
No counted reading 11 No reading was counted, so any effect is possible.
code, grant_id, step	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`accept_invite` inputs `code`, `grant_id` (required), `step` (required)
grant_id*	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`decline_invite` inputs `grant_id` (required)
on*	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`ghost_mode` inputs `on` (required)
introduction, model, platform	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`introduce_yourself` inputs `introduction` (required), `model` (required), `platform`
email, exclude_prefixes, namespace_prefix, note and 1 more	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`invite` inputs `email` (required), `exclude_prefixes`, `namespace_prefix` (required), `note` and 1 more
grant_id*	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`leave_grant` inputs `grant_id` (required)
fact_id, key, reason*, weight	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`mark_salient` inputs `fact_id`, `key`, `reason` (required), `weight`
no inputs	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`resume_session`
agent_id, api_key, code, email and 1 more	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`setup_account` inputs `agent_id`, `api_key`, `code`, `email` and 1 more
contributors, decisions, next_steps, scope and 2 more	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`store_session_summary` inputs `contributors`, `decisions`, `next_steps`, `scope` and 2 more
name*	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`switch_workspace` inputs `name` (required)
MCP resources 1 Not read by AI.
no inputs							Not read
`name not shown`

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.

Not observed in this Passport: MCP prompts, OpenAPI operations.

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, 06:05 UTC34 capabilities · MCP 2025-11-25 · MCP endpoint validFirst observation
Fingerprint and versions
Fingerprint
dc08a219a5232fb1b896c29d789088829fb5fa6afc3a20cba6a204f7b98159b4
Passport schema
0.5.0, passport-semantic-v4
Consistency
MCP_PROMPTS_ADVERTISEMENT_LIST: not applicable · MCP_RESOURCES_ADVERTISEMENT_LIST: match · 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

33 tools declare hints; the AI readings agree with all 22 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

ai.ctxstore/ctxstore-mcp
Listed
Official MCP Registry · first listed 17 Oct 2026 · last listed 22 Oct 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:b522ebbab4d09b9d617a9ed1d43b08bc65112c84fdb78f24d6bd1a4d73c4dabf
Locator SHA-256: 1759d6a7901a407121cb836ea380f47a53fea5041d3b769d08de0b41005db5bc
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, 06:05 UTC
Signed: 11 Nov 2026, 15:46 UTC

Protocols: MCP
Tools: 33
Declared sign-in: None declared

Effects counted AI readings, beta

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

33 tools examined; 22 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: First observation
Label status: Current