Openwebui (PyPI) MCP Server
openwebui-mcp-server
PyPI
v0.2.0
Published by an unidentified publisher — no publish provenance and no public repository, so the publisher could not be verified and the source cannot be independently located.
The grade answers one question — how safe is this server for you to adopt — so it is computed in two auditable stages. Nothing below is an opinion or an LLM's guess; every line is a real term the deterministic engine applied, and the same input always yields the same number.
1. Threat score — 100 − 2.1 = 98. What the published surface and source actually contain:
| Points | What was found | Category |
|---|---|---|
| −2.1 | Package has no source repository MTC-SUP-011 | supply-chain |
2. Client adoption risk — 98 − 8 = 90. Three small, subtract-only factors that reflect your risk in adopting it — a clean scan proves less on a powerful, unverified or barely-inspectable package, so the grade says so plainly:
| Points | Adoption-risk factor |
|---|---|
| −3 | capability blast radius (moderate) — client exposure if the model is manipulated |
| −5 | publisher verification (unlocatable) — no provenance and no public repository to inspect |
| ✓ | inspection depth (source) — how much of the target the scan could see |
Capability observations and info notes are shown under Findings but never scored.
Open any row's finding below for the file, line and evidence behind a deduction.
Findings 3
medium Tool "delete_file" can modify the filesystemMTC-CAP-002
Tool "delete_file" can write, overwrite or delete files (keyword "delete_file"). Verify it is scoped to a safe directory.
Fix: Constrain file operations to an explicit, non-sensitive root; reject path traversal.
Location: tool delete_file
low Mutating tool "delete_file" declares no destructiveHintMTC-CAP-005
Tool "delete_file" can mutate/egress but declares no destructiveHint. Clients that don't default to spec-safe behavior may not prompt before running it.
Fix: Declare accurate annotations, and gate destructive tools on user confirmation regardless.
Location: tool delete_file
low Package has no source repositoryMTC-SUP-011
"openwebui-mcp-server" declares no repository URL, so its published artifact cannot be compared against reviewable source.
Fix: Prefer packages that link to public, reviewable source.
Location: package openwebui-mcp-server
Tools 82
Each tool and what it can reach — statically extracted from the published source.
delete_filewrites fileslist_filesreads sensitive dataadd_memoryno sensitive capabilityadd_user_to_groupno sensitive capabilityarchive_chatno sensitive capabilityclone_chatno sensitive capabilitycreate_channelno sensitive capabilitycreate_folderno sensitive capabilitycreate_functionno sensitive capabilitycreate_groupno sensitive capabilitycreate_knowledge_baseno sensitive capabilitycreate_modelno sensitive capabilitycreate_noteno sensitive capabilitycreate_promptno sensitive capabilitycreate_toolno sensitive capabilitydelete_all_chatsno sensitive capabilitydelete_all_filesno sensitive capabilitydelete_all_memoriesno sensitive capabilitydelete_channelno sensitive capabilitydelete_channel_messageno sensitive capabilitydelete_chatno sensitive capabilitydelete_folderno sensitive capabilitydelete_functionno sensitive capabilitydelete_groupno sensitive capabilitydelete_knowledge_baseno sensitive capabilitydelete_memoryno sensitive capabilitydelete_modelno sensitive capabilitydelete_noteno sensitive capabilitydelete_promptno sensitive capabilitydelete_toolno sensitive capabilitydelete_userno sensitive capabilityexport_configno sensitive capabilityget_bannersno sensitive capabilityget_channelno sensitive capabilityget_channel_messagesno sensitive capabilityget_chatno sensitive capabilityget_current_userno sensitive capabilityget_fileno sensitive capabilityget_file_contentno sensitive capabilityget_folderno sensitive capabilityget_functionno sensitive capabilityget_groupno sensitive capabilityget_knowledge_baseno sensitive capabilityget_modelno sensitive capabilityget_models_configno sensitive capabilityget_noteno sensitive capabilityget_promptno sensitive capabilityget_system_configno sensitive capabilityget_toolno sensitive capabilityget_tool_serversno sensitive capabilityget_userno sensitive capabilitylist_channelsno sensitive capabilitylist_chatsno sensitive capabilitylist_foldersno sensitive capabilitylist_functionsno sensitive capabilitylist_groupsno sensitive capabilitylist_knowledge_basesno sensitive capabilitylist_memoriesno sensitive capabilitylist_modelsno sensitive capabilitylist_notesno sensitive capabilitylist_promptsno sensitive capabilitylist_toolsno sensitive capabilitylist_usersno sensitive capabilitypost_channel_messageno sensitive capabilityquery_memoriesno sensitive capabilityremove_user_from_groupno sensitive capabilityreset_memoriesno sensitive capabilitysearch_filesno sensitive capabilityshare_chatno sensitive capabilitytoggle_functionno sensitive capabilityupdate_channelno sensitive capabilityupdate_file_contentno sensitive capabilityupdate_folderno sensitive capabilityupdate_functionno sensitive capabilityupdate_groupno sensitive capabilityupdate_knowledge_baseno sensitive capabilityupdate_memoryno sensitive capabilityupdate_modelno sensitive capabilityupdate_noteno sensitive capabilityupdate_promptno sensitive capabilityupdate_toolno sensitive capabilityupdate_user_roleno sensitive capability
What this scan could not see
- Tools were statically extracted from the published source (82 recovered), not enumerated from a running server. Tool-poisoning, Unicode-smuggling, capability and toxic-flow analysis ran on this inferred surface, but a mis-parsed registration could be missed or mis-attributed, so tool-derived findings are capped below “confirmed”. To grade the real runtime surface, scan the running server: --command "npx -y <package>".
Versions
Scan history per published version. The engine is deterministic — the same version always yields the same score, so a changed score means the package itself changed.
| Version | Score | Findings | Engine | Scanned |
|---|---|---|---|---|
v0.2.0 latest |
A 90/100 | 3 | 1.8.0 | 2026-07-23 |
Embed this score
Show this server's live Trust Score in your README, docs or website. The badge is served straight from the registry and updates automatically after every rescan — no API key needed. It links back to this page, so anyone who sees the grade can also read the findings behind it instead of taking a number on faith.
Verify this score yourself
The score above is reproducible: the same package version always yields the same result. Run it locally or over the free API — no account, no LLM, fully deterministic.
npx mcptrustchecker scan openwebui-mcp-server --online --registry pypiOther implementations of Openwebui 1
Independent packages implementing the same tool, scanned with the same engine. Compare all 2 side by side →
More in Developer Tools
Security scan results for the 1stay MCP server.
Security scan results for the Adguard Home MCP server.
Security scan results for the Ado Browser MCP server.
Security scan results for the Adobe Experience Dev MCP server.
Security scan results for the Aemet MCP server.
Security scan results for the Agent MCP server.