Unofficial, third-party integration for Trello’s web-based kanban-style, list-making application.
Source not yet analyzed — this grade rests on attested signals (CVEs, supply-chain) only. It is a floor: reading the code could raise it, not lower it.
- capability exposure inferred + 35
- tool safety inferred + 25
inferred
The A–E grade is our heuristic synthesis — a "review this" prompt, not a verdict. Each factor is tagged by what backs it: attested (a verifiable record), reported (a third party's claim), or inferred (our own heuristic, e.g. permissions). See methodology.
graded 9m ago · see ecosystem CVEs →
- D · 65 → D · 60
- D · 60 → D · 65
No known CVEs for this server.
- high exfiltration combo TRELLO_DELETE_TOKENS_BY_TOKEN
single tool reads + sends: fs, net, secrets
- medium exfiltration combo TRELLO_ADD_CARDS
single tool reads + sends: fs, net
- medium exfiltration combo TRELLO_ADD_CARDS_ATTACHMENTS_BY_ID_CARD
single tool reads + sends: fs, net
- medium toxic flow (lethal trifecta)
lethal trifecta reachable across this server's tools: private-data access + untrusted-content ingestion + network exfil
- low exfiltration combo TRELLO_GET_MEMBERS_TOKENS_BY_ID_MEMBER
single tool reads + sends: net, secrets
[](https://mcpobservatory.com/servers/smithery:trello/security) Heuristic, inferred signals — false positives (legitimately powerful tools, forks, language ports) are expected. Treat each as "review this", not a verdict. See the ecosystem-wide picture on the security hub, or the fleet security of trello.