Teamwork — the complete, unedited output of the deterministic mcptrustchecker engine v1.12.1, scanned . Every finding, capability tag and score component below is exactly what the engine produced — no AI, no post-processing.
{
"tool": {
"name": "mcptrustchecker",
"version": "1.12.1",
"methodologyVersion": "mcptrustchecker-1.12"
},
"target": {
"id": "@jtmeunier87/teamwork-mcp",
"source": {
"kind": "package",
"origin": "@jtmeunier87/teamwork-mcp"
},
"server": {
"name": "@jtmeunier87/teamwork-mcp"
}
},
"grade": "A",
"score": {
"score": 96,
"threatScore": 100,
"grade": "A",
"band": "A",
"categorySubtotals": {
"injection": 0,
"exfiltration": 0,
"permissions": 0,
"supply-chain": 0,
"network": 0,
"hygiene": 0
},
"vector": [
{
"kind": "client",
"term": "capability-exposure",
"level": "moderate",
"label": "capability blast radius (moderate) — client exposure if the model is manipulated",
"appliedPenalty": 3
},
{
"kind": "client",
"term": "verification-discount",
"level": "repo",
"label": "publisher verification (public source) — no provenance, but the source is public and inspectable",
"appliedPenalty": 1
},
{
"kind": "client",
"term": "coverage-honesty",
"level": "source",
"label": "inspection depth (source) — how much of the target the scan could see",
"appliedPenalty": 0
}
],
"gatesFired": [],
"methodologyVersion": "mcptrustchecker-1.12"
},
"capability": {
"level": "moderate",
"reasons": [
"can send data / act on an external service",
"can create, modify or delete files"
],
"tags": [
"file-write",
"external-sink"
]
},
"coverage": {
"level": "source",
"inputs": {
"toolSurface": true,
"implementationSource": true,
"packageMetadata": true,
"liveTransport": false
},
"caveats": [
"Tools were statically extracted from the published source (92 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>\"."
]
},
"findings": [
{
"ruleId": "MTC-CAP-002",
"title": "Tool \"tw_delete_file\" can modify the filesystem",
"category": "permissions",
"severity": "medium",
"confidence": "strong",
"description": "Tool \"tw_delete_file\" can write, overwrite or delete files (keyword \"delete_file\" in tool name). Verify it is scoped to a safe directory.",
"remediation": "Constrain file operations to an explicit, non-sensitive root; reject path traversal.",
"location": {
"kind": "tool",
"name": "tw_delete_file"
},
"data": {
"tags": [
"file-write"
]
}
},
{
"ruleId": "MTC-CAP-005",
"title": "Mutating tool \"tw_delete_file\" declares no destructiveHint",
"category": "hygiene",
"severity": "low",
"confidence": "heuristic",
"description": "Tool \"tw_delete_file\" can mutate/egress but declares no destructiveHint. Clients that don't default to spec-safe behavior may not prompt before running it.",
"remediation": "Declare accurate annotations, and gate destructive tools on user confirmation regardless.",
"location": {
"kind": "tool",
"name": "tw_delete_file"
},
"data": {
"tags": [
"file-write"
]
}
}
],
"toxicFlows": [],
"capabilities": [
{
"tool": "tw_get_account",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_me",
"tags": [],
"reasons": {}
},
{
"tool": "tw_rate_limit_status",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_calendar_events",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_project_categories",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_task_comments",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_project_comments",
"tags": [],
"reasons": {}
},
{
"tool": "tw_create_task_comment",
"tags": [],
"reasons": {}
},
{
"tool": "tw_create_project_comment",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_companies",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_company_by_id",
"tags": [],
"reasons": {}
},
{
"tool": "tw_create_company",
"tags": [],
"reasons": {}
},
{
"tool": "tw_update_company",
"tags": [],
"reasons": {}
},
{
"tool": "tw_delete_company",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_custom_fields_by_project",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_expenses",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_files_by_project",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_file_by_id",
"tags": [],
"reasons": {}
},
{
"tool": "tw_delete_file",
"tags": [
"file-write"
],
"reasons": {
"file-write": [
"keyword \"delete_file\" in tool name"
]
}
},
{
"tool": "tw_get_job_roles",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_links_by_project",
"tags": [],
"reasons": {}
},
{
"tool": "tw_create_link",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_messages",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_messages_by_project",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_message_by_id",
"tags": [],
"reasons": {}
},
{
"tool": "tw_create_message",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_milestones",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_milestones_by_project",
"tags": [],
"reasons": {}
},
{
"tool": "tw_create_milestone",
"tags": [],
"reasons": {}
},
{
"tool": "tw_update_milestone",
"tags": [],
"reasons": {}
},
{
"tool": "tw_complete_milestone",
"tags": [],
"reasons": {}
},
{
"tool": "tw_delete_milestone",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_notebooks",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_notebooks_by_project",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_notebook_by_id",
"tags": [],
"reasons": {}
},
{
"tool": "tw_create_notebook",
"tags": [],
"reasons": {}
},
{
"tool": "tw_update_notebook",
"tags": [],
"reasons": {}
},
{
"tool": "tw_delete_notebook",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_people",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_person_by_id",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_project_people",
"tags": [],
"reasons": {}
},
{
"tool": "tw_add_people_to_project",
"tags": [],
"reasons": {}
},
{
"tool": "tw_update_person",
"tags": [],
"reasons": {}
},
{
"tool": "tw_delete_person",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_projects",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_project_by_id",
"tags": [],
"reasons": {}
},
{
"tool": "tw_create_project",
"tags": [],
"reasons": {}
},
{
"tool": "tw_update_project",
"tags": [],
"reasons": {}
},
{
"tool": "tw_delete_project",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_risks",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_risks_by_project",
"tags": [],
"reasons": {}
},
{
"tool": "tw_create_risk",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_tags",
"tags": [],
"reasons": {}
},
{
"tool": "tw_create_tag",
"tags": [],
"reasons": {}
},
{
"tool": "tw_update_tag",
"tags": [],
"reasons": {}
},
{
"tool": "tw_delete_tag",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_tasklists",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_tasklists_by_project",
"tags": [],
"reasons": {}
},
{
"tool": "tw_create_tasklist",
"tags": [],
"reasons": {}
},
{
"tool": "tw_delete_tasklist",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_tasks",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_tasks_by_project",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_tasks_by_tasklist",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_task_by_id",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_subtasks",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_task_metrics_complete",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_task_metrics_late",
"tags": [],
"reasons": {}
},
{
"tool": "tw_create_task",
"tags": [],
"reasons": {}
},
{
"tool": "tw_create_subtask",
"tags": [],
"reasons": {}
},
{
"tool": "tw_update_task",
"tags": [],
"reasons": {}
},
{
"tool": "tw_reassign_task",
"tags": [],
"reasons": {}
},
{
"tool": "tw_complete_task",
"tags": [],
"reasons": {}
},
{
"tool": "tw_uncomplete_task",
"tags": [],
"reasons": {}
},
{
"tool": "tw_delete_task",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_predecessors",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_dependents",
"tags": [],
"reasons": {}
},
{
"tool": "tw_set_predecessors",
"tags": [],
"reasons": {}
},
{
"tool": "tw_tag_task",
"tags": [],
"reasons": {}
},
{
"tool": "tw_untag_task",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_workflow_stages",
"tags": [],
"reasons": {}
},
{
"tool": "tw_move_task_to_stage",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_time_entries",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_time_entries_by_task",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_time_entries_by_project",
"tags": [],
"reasons": {}
},
{
"tool": "tw_log_time",
"tags": [],
"reasons": {}
},
{
"tool": "tw_update_time_entry",
"tags": [],
"reasons": {}
},
{
"tool": "tw_delete_time_entry",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_timers",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_timezones",
"tags": [],
"reasons": {}
},
{
"tool": "tw_get_webhooks",
"tags": [],
"reasons": {}
},
{
"tool": "tw_create_webhook",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"webhook\""
]
}
},
{
"tool": "tw_delete_webhook",
"tags": [
"external-sink"
],
"reasons": {
"external-sink": [
"keyword \"webhook\""
]
}
}
],
"surfaceDigest": "def91986a110a22f30529ad1c2257e49195cac41afa0c51ee123ae25c69cba26",
"stats": {
"tools": 92,
"prompts": 0,
"resources": 0,
"findingsBySeverity": {
"critical": 0,
"high": 0,
"medium": 1,
"low": 1,
"info": 0
}
}
}