Atlas entry

`proa.so`

106 capabilities over ARD, MCP and OpenAPI. The inventory is incomplete. First atlas observation.

Observed 12 Nov 2026, 05:06 UTC · passive: no tools called, no credentials sent · sha256:299774…c96f

106 capabilities, 6 of them tools or operations. 2 only read. 4 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 6 capabilities, and 2 have AI readings.

search_docs and get_doc 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 2 of 2 MCP tools.

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

No counted reading 4 capabilities No reading was counted, so any effect above is possible for them: GET getProaSiteMetadata, GET listDocs, GET getDoc, GET searchDocs.

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	Valid	v0.91 · 1 retrieved artifact
A2A	Not found	0 skills
MCP	Valid	2026-07-28 · 2 tools · 100 resources retained · listing incomplete · prompts not advertised
OpenAPI	Valid	3.1.0 · 4 operations
WebMCP	Not detected	0 declarative form tools · experimental

Exact states and meaning

ARD
observed
Exact state: valid · Revision v0.91 · 1 retrieved artifact
A usable protocol document was retrieved and validated.
Directly observed
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 · 2 tools · 100 resources retained · listing incomplete · prompts not advertised
A usable protocol document was retrieved and validated.
Directly observed
OpenAPI
observed
Exact state: valid · Revision 3.1.0 · 4 operations
A usable protocol document was retrieved and validated.
Directly observed
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

106 · inventory incomplete

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

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

Showing 106 of 106.

Tool and inputs							◇ AI reading, beta · confidence
Read as none of the six 2 Not a clearance.
path*							Reads only0.85
`get_doc` inputs `path` (required) AI Reads only 0.85
cursor, limit, q*							Reads only0.92
`search_docs` inputs `cursor`, `limit`, `q` (required) AI Reads only 0.92
No counted reading 4 No reading was counted, so any effect is possible.
no inputs	unknown	unknown	unknown	unknown	unknown	unknown	No reading · declared read method
`GET` getProaSiteMetadata
cursor, limit	unknown	unknown	unknown	unknown	unknown	unknown	No reading · declared read method
`GET` listDocs inputs `cursor`, `limit`
path*	unknown	unknown	unknown	unknown	unknown	unknown	No reading · declared read method
`GET` getDoc inputs `path` (required)
cursor, limit, q*	unknown	unknown	unknown	unknown	unknown	unknown	No reading · declared read method
`GET` searchDocs inputs `cursor`, `limit`, `q` (required)
MCP resources 100 Not read by AI.
no inputs							Not read
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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, MCP prompts.

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

12 Nov 2026, 05:06 UTC106 capabilities · ARD, MCP 2026-07-28, MCP Server Card and OpenAPI 3.1.0 · MCP endpoint truncated · 2 incomplete inventory groupsFirst observation
Fingerprint and versions
Fingerprint
2997747e6d2acb01a163187fd18eb3b0a8dd0b9c195fd59e76940bb31797c96f (incomplete)
Passport schema
0.5.0, passport-semantic-v4
Consistency
ARD_DECLARED_MCP_SERVER_CARD: match · ARD_OPENAPI_ARTIFACT_OBSERVED: match · MCP_PROMPTS_ADVERTISEMENT_LIST: not applicable · MCP_RESOURCES_ADVERTISEMENT_LIST: indeterminate · MCP_SERVER_CARD_REMOTE_OBSERVED: match · MCP_TOOLS_ADVERTISEMENT_LIST: match · OPENAPI_MCP_EXPLICIT_MAPPING: not applicable · OPENAPI_SERVER_SUBJECT_ALIGNMENT: match

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

2 tools declare hints; the AI readings agree with all 2 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

io.github.proa-web/docs
Listed
Official MCP Registry · first listed 9 Nov 2026 · last listed 9 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: sha256:446aa8d30e9a73c18ac9a20a64a7771d3fab08dafd4bb3b70171f2a50fd2bd63
Locator SHA-256: a7669c2b9acee2bda9787830151c0be9c98613f86233377ccded27b5b5c9b5da
Snapshot generated: 12 Nov 2026, 05:45 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: 12 Nov 2026, 05:06 UTC
Signed: 12 Nov 2026, 05:45 UTC

Protocols: ARD, MCP, MCP server card, OpenAPI
Tools: 6
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

6 tools examined; 2 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