ClickUp MCP Server (sambrody62/clickupmcpserver) is an MCP server listed on the M8ven Trust Index. It scores 56 out of 100, grade D. It declares 15 tools. No publisher has claimed this listing.
An MCP server that enables AI assistants to manage ClickUp workspaces, tasks, comments, and time entries through natural language, deployable on Google Cloud Run.
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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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.
clickup_list_workspacesList all available ClickUp workspaces/teams
clickup_list_spacesList all spaces in a workspace
clickup_list_foldersList all folders in a space
clickup_list_listsList all lists in a folder or space
clickup_create_taskCreate a new task in a list
clickup_get_taskGet details of a specific task
clickup_update_taskUpdate an existing task
clickup_delete_taskDelete a task
clickup_list_tasksList tasks in a list
clickup_add_commentAdd a comment to a task
clickup_get_commentsGet comments for a task
clickup_create_listCreate a new list
clickup_get_membersGet team members
clickup_add_time_entryAdd a time entry
clickup_get_time_entriesGet time entries
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
axios Vulnerable to Full Man-in-the-Middle via Prototype Pollution Gadget in `config.proxy`
axios Vulnerable to Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config Merge
CLICKUP_API_KEYEdit .env and add yourMCP_API_KEYexport ="optional-mcp-api-key" # For securing the MCP endpointPORTTool 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
15/15 tools missing one or more hints — clickup_list_workspaces (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); clickup_list_spaces (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); clickup_list_folders (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +12 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.
License file
No license file
Add a LICENSE file (MIT, Apache-2.0, etc.).
Tests exist
No test files found
Add tests that exercise each declared tool.
Production dependencies are patched
0 critical, 15 high severity in production deps — @modelcontextprotocol/sdk@1.17.2 (high), @modelcontextprotocol/sdk@1.17.2 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
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