attest-mcp
MCP server for Spazio Genesi's attestation service that enables AI agents to attest, verify, and check digital works with full privacy, as file bytes never leave the device.
Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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SPAZIO-GENESI
Source: Glama
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Install from
The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.
These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.
authorizeattest_fileget_certificate_pdfverify_fileverify_certificatecheck_anchorCheck whether a fingerprint has an OpenTimestamps proof, optionally saving the .ots proof file to disk.
service_statusGet the traffic-light status of the attestation service (worker, archive, signer, Bitcoin anchor).
IMGAUTH_API_KEYset the environment variable.IMGAUTH_BASE_URLIMGAUTH_CERT_PAGE_BASETool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
7/7 tools missing one or more hints — authorize (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); attest_file (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_certificate_pdf (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +4 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Descriptions match behaviour
1 tool describes read intent but its handler mutates — check_anchor (line 225: writeFile(save_to, result.bytes))
Rename the tool, rewrite the description, or move the side-effect into a separate clearly-named tool.
Tool inputs are validated
6/7 tool handlers declare input schemas (86%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Tool test coverage
Only 0/7 tools referenced in tests (0%)
Write tests that reference each tool by name so every tool has at least one test.
Tool description accuracy
check_anchor: description implies read-only but handler writes/deletes/executes
Update tool descriptions to accurately reflect all capabilities — especially write, delete, or execute operations.
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