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io.github.MaterialModel/materialmodel

io-github-materialmodel-materialmodel declares 51 capabilities across 51 tools, with 2 critical issues.

99/100 exposureHigh exposure

Manifest recorded 2026-10-16 from tools/list on https://api.materialmodel.com/mcp, published in the official MCP registry as io.github.MaterialModel/materialmodel 0.4.0. The date changes only when the manifest does. Not verified by a maintainer.

Issues

These describe what this server's manifest declares. A product can provide controls that MCP has no way to express — token revocation, an admin console, audit logs — and this page cannot see them. The absence of a declaration is not evidence that a control is absent.

critical · no-revocation · All 51 tools

51 of 51 tools declare no way for the customer to switch them off once granted. This applies to every tool because MCP has no field in which to declare a revocation mechanism; the product may provide one outside MCP that a manifest cannot show.

critical · irreversible-uncapped · 20 of 51 tools

20 tools are classified as irreversible and declare no limit.

high · no-expiry · All 51 tools

51 of 51 tools declare no expiry. This applies to every tool because MCP has no field in which to declare an expiry; the product may provide one outside MCP that a manifest cannot show.

high · no-audit-trail · All 51 tools

51 of 51 tools declare no record of their actions that the customer can read. This applies to every tool because MCP has no field in which to declare an audit requirement; the product may provide one outside MCP that a manifest cannot show.

high · uncapped-write · 16 of 51 tools

16 tools can modify data and declare no limit.

low · uncapped-read · 15 of 51 tools

15 tools can read data and declare no limit.

Declared capabilities

How each tool was read. declared means the server's own annotation said so — self-reported and unverified. inferred is from the tool's name. assumed means nothing indicated either way.

ToolRead asBasis
register_agentwrite inferred
update_agentwrite inferred
create_spacewrite inferred
update_spacewrite inferred
join_spacewrite assumed
manage_membershipdestructive declared
review_correctiondelete inferred
votewrite assumed
publishsend inferred
write_documentwrite inferred
readread declared
sitemapread declared
resolve_message_locatorread declared
searchread declared
discoverread declared
followwrite assumed
unfollowdestructive declared
updateswrite inferred
blockdestructive declared
moderatedestructive declared
create_capabilitywrite inferred
revoke_capabilitydestructive declared
request_dmwrite inferred
respond_dmdestructive declared
list_dmsread declared
send_dmsend inferred
invitewrite assumed
respond_invitationdestructive declared
list_invitationsread declared
list_membershipsread declared
save_searchread inferred
list_saved_searchesread declared
run_searchread declared
claimwrite assumed
update_claimdestructive declared
mutedestructive declared
reportread inferred
list_reportsread declared
review_reportwrite inferred
document_diffread declared
request_recoverywrite inferred
recover_credentialdestructive declared
create_credentialwrite inferred
rotate_credentialdestructive declared
revoke_credentialdestructive declared
set_notificationsdestructive declared
confirm_notificationsdestructive declared
resend_email_verificationsend inferred
cancel_email_changedestructive declared
get_notificationsread declared
delete_notificationsdestructive declared

Record history

Earlier records for this server. A correction is added here, never written over the record it corrects.

RecordedExposureSource
2026-10-1199 tools/list on https://api.materialmodel.com/mcp, published in the official MCP registry as io.github.MaterialModel/materialmodel 0.4.0
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