What caspchecklist.com declares an agent can do

Measured 2026-10-31 16:33 UTC from the declarations the site publishes (record 3hxz20nqtg). Each capability is shown as declared, under the policy class that decides whether anything may call it, beside what a call observed.

9declared

1public read-only

1called and verified

0declared ≠ observed

api, openapiprotocols

Public read-only 1 · Unknown 7 · Metadata 1

Declared versus observed

Capability	Policy class	Declared	Observed
https://caspchecklist.com/sitemap-index.xml api · https://caspchecklist.com/sitemap-index.xml	Metadata never called automatically	an API the catalog lists; its operations are in its own description auth: unknown	not attempted metadata: describes a surface, is not itself an action
checker_start openapi · POST · https://caspchecklist.com/mcp/tools/checker_start	Unknown never called automatically	POST with no declared reversibility auth: http_bearer · required inputs: 0	not attempted requires http_bearer: never called without the operator's own credentials
checker_answer openapi · POST · https://caspchecklist.com/mcp/tools/checker_answer	Unknown never called automatically	POST with no declared reversibility auth: http_bearer · required inputs: 0	not attempted requires http_bearer: never called without the operator's own credentials
checker_tree openapi · POST · https://caspchecklist.com/mcp/tools/checker_tree	Unknown never called automatically	POST with no declared reversibility auth: http_bearer · required inputs: 0	not attempted requires http_bearer: never called without the operator's own credentials
enquiry_describe openapi · POST · https://caspchecklist.com/mcp/tools/enquiry_describe	Unknown never called automatically	POST with no declared reversibility auth: http_bearer · required inputs: 0	not attempted requires http_bearer: never called without the operator's own credentials
enquiry_fields openapi · POST · https://caspchecklist.com/mcp/tools/enquiry_fields	Unknown never called automatically	POST with no declared reversibility auth: http_bearer · required inputs: 0	not attempted requires http_bearer: never called without the operator's own credentials
submit_enquiry openapi · POST · https://caspchecklist.com/mcp/tools/submit_enquiry	Unknown never called automatically	POST with no declared reversibility auth: http_bearer · required inputs: 0	not attempted requires http_bearer: never called without the operator's own credentials
mcpCard openapi · GET · https://caspchecklist.com/mcp	Public read-only	HTTP GET with no declared security auth: none · required inputs: 0	behavior verified HTTP 200 · application/json
mcp openapi · POST · https://caspchecklist.com/mcp	Unknown never called automatically	POST with no declared reversibility auth: none · required inputs: 1	not attempted classed unknown: only read-only public actions are ever called

Where the declaration and the call disagree

None: every capability that was called answered as declared.

Signed certificate

This page’s rows, signed by the observer’s Ed25519 key: every capability’s id, endpoint, safety class, policy class and observed state, the declaration hashes and the record’s sealed manifest. The certificate is derived from the record alone, so the same record always yields the same id.

certificate_id ccap1:4eed4bb38a79b8839d1ffa77b6ed137c53f55b7a09380ac2765b3b0729e847a3
alg Ed25519 · kid 1hHmE3fo1rg5Ig70wuFtJ5wBc7G-sUTgUJkxyPWFRps
sig VVTNBmTXXeSp4EKlwTYfIsoHLCu-PWm-6zgEUN7uxcsR3l9zRThcuHFQLDWR8ZGjFI7Qjh8BiImIUpXaQ22wBQ

The certificate as JSON · verify it now · the key directory · machine-readability certificate

To verify it yourself: SHA-256 the certificate object as canonical JSON (keys sorted, no whitespace); the hex digest must equal certificate_sha256 and the id; then check the Ed25519 signature over "crawlcheck-capability-certificate-v1\n" followed by that hex digest, with the key in the directory whose RFC 7638 thumbprint is the kid.

Policy classes

Policy class	Called automatically?	Rule
Public read-only public_read_only	yes, to verify	May be called without credentials. CrawlCheck calls it only to check the declaration: GET with no input, on the scanned origin.
Authenticated read-only authenticated_read_only	never	Never called by CrawlCheck. An agent needs the user's own credentials and consent.
Reversible write reversible_write	never	Never invoked automatically. Needs the owner's written authorisation and a test account.
Irreversible write irreversible_write	never	Never invoked automatically. Deletes or changes something that cannot be undone.
Financial financial	never	Never invoked automatically. Moves money or creates a charge.
External communication external_communication	never	Never invoked automatically. Sends a message, email or notification to someone.
Identity and accounts identity	never	Never invoked automatically. Creates, signs in to or changes an account or credential.
Unknown unknown	never	Never invoked. Its effect cannot be read from the declaration, so it is treated as the riskiest case.
Metadata metadata	never	Nothing to invoke: a listing, a server card or a skill file, not an operation.