Atlas entry
optionscanner.
14 capabilities over MCP. The inventory is incomplete. First atlas observation.
14 capabilities, 13 of them tools. 2 only read. 10 only compute. 1 has 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 13 tools, and 12 have AI readings.
learn_read and learn_search are read as read-only.
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 12 of 13 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 1 tool No reading was counted, so any effect above is possible for it: list_strategies.
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 | 2025-11-25 · 13 tools · 1 resource · 0 prompts retained · listing incomplete |
| OpenAPI | Not detected | 0 operations |
| WebMCP | Not detected | 0 declarative form tools · experimental |
Exact states and meaning
- ARDabsent
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
- A2Aabsent
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
- MCPobserved
Exact state: valid · Revision 2025-11-25 · 13 tools · 1 resource · 0 prompts retained · listing incomplete
A usable protocol document was retrieved and validated.
Directly observed
- OpenAPIabsent
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
- WebMCPabsent
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
Capabilities
Showing 14 of 14.
| Tool and inputs | ◇ AI reading, beta · confidence | ||||||
|---|---|---|---|---|---|---|---|
| Read as none of the six 12 Not a clearance. | |||||||
| contracts, days, iv_pct, premium* and 2 more | Computes only, changes nothing0.80 | ||||||
| |||||||
| contracts, cost_basis, premium*, price* and 1 more | Computes only, changes nothing0.85 | ||||||
| |||||||
| contracts, credit*, days, iv_pct and 4 more | Computes only, changes nothing0.80 | ||||||
| |||||||
| contracts, days, debit*, iv_pct and 4 more | Computes only, changes nothing0.86 | ||||||
| |||||||
| days*, iv_pct*, price* | Computes only, changes nothing0.88 | ||||||
| |||||||
| contracts, credit*, days, iv_pct and 5 more | Computes only, changes nothing0.81 | ||||||
| |||||||
| slug* | Reads only0.92 | ||||||
| |||||||
| limit, query* | Reads only0.85 | ||||||
| |||||||
| equity*, max_loss_per_contract*, risk_pct* | Computes only, changes nothing0.92 | ||||||
| |||||||
| days*, iv_pct*, level*, price* | Computes only, changes nothing0.80 | ||||||
| |||||||
| days*, iv_pct*, legs, rate_pct and 2 more | Computes only, changes nothing0.80 | ||||||
| |||||||
| days*, days_from_now, iv_change_points, iv_pct* and 5 more | Computes only, changes nothing0.86 | ||||||
| |||||||
| No counted reading 1 No reading was counted, so any effect is possible. | |||||||
| days, iv_pct, spot | unknown | unknown | unknown | unknown | unknown | unknown | No reading |
| |||||||
| MCP resources 1 Not read by AI. | |||||||
| no inputs | Not read | ||||||
| |||||||
Read as this effect No reading: unknown Not read as this effect◇ AI readings, beta. A zero is a count, not a clearance.
MCP prompts 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: 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
- 14 capabilities · MCP 2025-11-25 · MCP endpoint truncated · 1 incomplete inventory groupFirst observation
Fingerprint and versions
- Fingerprint
ad0929a0e7cdc6463d8305577983f8a91d2c782dedaee84fd266148168228049(incomplete)- Passport schema
- 0.5.0, passport-semantic-v4
- Consistency
- MCP_PROMPTS_ADVERTISEMENT_LIST: indeterminate · 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
13 tools declare hints; the AI readings agree with all 12 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.optionscanner/optionscannerListedOfficial MCP Registry · first listed 24 Oct 2026 · last listed 24 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
sha256:4720bf6baafe2f26dbb2a26956cca2ad7bb33acd78fa175adeca8369462a77b5- Locator SHA-256
e1abae597fa2a8370e2ed6aa881d5a470b8359c3cfa15e98019a2da81b0ea398- 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.