Atlas entry

`capitalsnitch.com`

32 capabilities over MCP. First atlas observation.

Observed 4 Nov 2026, 16:03 UTC · passive: no tools called, no credentials sent · sha256:48bf73…b968

32 capabilities, 27 of them tools. 19 only read. 3 change records. 5 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 27 tools, and 22 have AI readings.

manage_watchlist and set_alert_preferences are read as changing records.

confirm_signup is read as creating records.

19 tools are read as read-only, including get_dilution_history, get_insider_activity and get_fund_holdings.

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 27 MCP tools.

Moves money
0
No tool read this way.
Deletes or cancels records
0
No tool read this way.
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 5 tools No reading was counted, so any effect above is possible for them: about_capitalsnitch, buy_plan, get_account_link, get_insider_signal, start_signup.

What changed

First atlas observation. Atlas history

Look first

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

No tool is read as one of the six effects. A zero is a count, not a clearance.

Surfaces

5 protocols checked

ARD	Not found	No document retrieved
A2A	Not found	0 skills
MCP	Valid	2026-07-28 · 27 tools · 2 resources · 3 prompts
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
absent
Exact state: not found · 0 skills
The supported discovery location returned no matching document.
Not found does not prove the service exposes no such interface elsewhere.
Not observed / not fetched
MCP
observed
Exact state: valid · Revision 2026-07-28 · 27 tools · 2 resources · 3 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

32 · inventory complete

Showing 32 of 32.

Tool and inputs							◇ AI reading, beta · confidence
Read as none of the six 22 Not a clearance.
order_id							Reads only0.85
`check_payment` inputs `order_id` AI Reads only 0.85
code, email							Creates records0.80
`confirm_signup` inputs `code` (required), `email` (required) AI Creates records 0.80
days, limit, min_value_usd, recent_days							Reads only0.86
`find_emerging_insider_buying` inputs `days`, `limit`, `min_value_usd`, `recent_days` AI Reads only 0.86
days, limit, min_insiders, min_total_value_usd and 2 more							Reads only0.88
`find_insider_buying` inputs `days`, `limit`, `min_insiders`, `min_total_value_usd` and 2 more AI Reads only 0.88
days, exclude_batches, limit, min_insiders and 2 more							Reads only0.85
`find_insider_clusters` inputs `days`, `exclude_batches`, `limit`, `min_insiders` and 2 more AI Reads only 0.85
insider_days, ticker*							Reads only0.82
`get_company_context` inputs `insider_days`, `ticker` (required) AI Reads only 0.82
chamber, days, limit, member and 2 more							Reads only0.92
`get_congress_trades` inputs `chamber`, `days`, `limit`, `member` and 2 more AI Reads only 0.92
no inputs							Reads only0.85
`get_daily_brief` AI Reads only 0.85
no inputs							Reads only0.90
`get_data_status` AI Reads only 0.90
ticker*, years							Reads only0.90
`get_dilution_history` inputs `ticker` (required), `years` AI Reads only 0.90
days_ahead, insider_lookback_days, limit, only_with_insider_buying and 1 more							Reads only0.88
`get_earnings_calendar` inputs `days_ahead`, `insider_lookback_days`, `limit`, `only_with_insider_buying` and 1 more AI Reads only 0.88
quarters, ticker*							Reads only0.85
`get_financials` inputs `quarters`, `ticker` (required) AI Reads only 0.85
manager*, top							Reads only0.90
`get_fund_holdings` inputs `manager` (required), `top` AI Reads only 0.90
days, limit, open_market_only, ticker*							Reads only0.89
`get_insider_activity` inputs `days`, `limit`, `open_market_only`, `ticker` (required) AI Reads only 0.89
days, limit, name*							Reads only0.86
`get_insider_person` inputs `days`, `limit`, `name` (required) AI Reads only 0.86
ticker*, top							Reads only0.90
`get_institutional_ownership` inputs `ticker` (required), `top` AI Reads only 0.90
no inputs							Reads only0.84
`get_market_context` AI Reads only 0.84
no inputs							Reads only0.90
`get_my_account` AI Reads only 0.90
limit							Reads only0.86
`get_my_alerts` inputs `limit` AI Reads only 0.86
action, tickers							Changes records0.80
`manage_watchlist` inputs `action`, `tickers` AI Changes records 0.80
limit, query*							Reads only0.88
`search_companies` inputs `limit`, `query` (required) AI Reads only 0.88
big_moves_alerts, daily_email, instant_alerts							Changes records0.85
`set_alert_preferences` inputs `big_moves_alerts`, `daily_email`, `instant_alerts` AI Changes records 0.85
No counted reading 5 No reading was counted, so any effect is possible.
no inputs	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`about_capitalsnitch`
billing, crypto_asset, payment_method, plan* and 1 more	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`buy_plan` inputs `billing`, `crypto_asset`, `payment_method`, `plan` (required) and 1 more
action, plan	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`get_account_link` inputs `action`, `plan`
days, ticker*	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`get_insider_signal` inputs `days`, `ticker` (required)
billing, crypto_asset, email*, payment_method and 2 more	unknown	unknown	unknown	unknown	unknown	unknown	No reading
`start_signup` inputs `billing`, `crypto_asset`, `email` (required), `payment_method` and 2 more
MCP resources 2 Not read by AI.
no inputs							Not read
`name not shown`
no inputs							Not read
`name not shown`
MCP prompts 3 Not read by AI.
no inputs							Not read
`company_deep_dive`
no inputs							Not read
`investigate_insiders`
no inputs							Not read
`weekly_insider_buying_report`

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

Not observed in this Passport: A2A skills, 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

4 Nov 2026, 16:03 UTC32 capabilities · MCP 2026-07-28 · MCP endpoint validFirst observation
Fingerprint and versions
Fingerprint
48bf73ef41c679eb375d36836200c00dc238fbda8f62ae91fa035a3bdc45b968
Passport schema
0.5.0, passport-semantic-v4
Consistency
MCP_PROMPTS_ADVERTISEMENT_LIST: match · 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

27 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

com.capitalsnitch/insider-trading
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: sha256:2bc212c2c2994dc8d53945c467763e8f0670254d0539b89ef633c3c25c40d1f0
Locator SHA-256: 14fbab89ba30d6aabbc3e4fe97ba699ff20375dfbcf45b50941424cea513654e
Snapshot generated: 4 Nov 2026, 22:00 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: 4 Nov 2026, 16:03 UTC
Signed: 4 Nov 2026, 17:26 UTC

Protocols: MCP
Tools: 27
Declared sign-in: None declared

Effects counted AI readings, beta

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

27 tools examined; 0 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