When a tool's live signature differs from the stored signature and Allow signature change is On the tool is still delivered to the client SDK and carries unsecure set to true so that client SDKs and agent user interfaces can surface a warning to end users.

Checked 2026-09-05

unsecure: true is included on the tool, so client SDKs and agent UIs can surface a warning to end users
Vendor
Cisco
Product
Webex agentic apps
Subsystem
tool-governance
Deployment
cloud
Region
not restricted
Release range
current as of 2026-09-05
Checked
2026-09-05

Sources

Cite this note

APA

WarmTransfer. (2026, September 5). Tool schema signature monitoring and drift handling: source note sigdrift-runtime-behaviour-on. WarmTransfer. https://warmtransfer.net/knowledge/claims/sigdrift-runtime-behaviour-on

BibTeX

@misc{warmtransfer-claim-sigdrift-runtime-behaviour-on,
  title  = {Tool schema signature monitoring and drift handling: source note sigdrift-runtime-behaviour-on},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/sigdrift-runtime-behaviour-on},
  note   = {Source note sigdrift-runtime-behaviour-on, checked 2026-09-05}
}

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