// SCAN REPORT

PyP6Xer MCP Server

29 tools. 7 can modify or destroy data without limits.

1 destructive tool with no built-in limits. Policy required.

Last updated: 12 Jun 2026

7 can modify or destroy data

22 read-only

29 tools total

Community server · catalogue entry verified 12/06/2026

How to control PyP6Xer MCP Server ↓

TOOL MAP

What PyP6Xer MCP Server exposes to your agents

Read (22) Write / Execute (5) Destructive / Financial (1)

Running more than one server? Check your whole stack →

MOST DANGEROUS TOOLS

Critical Risk

The most dangerous PyP6Xer MCP Server tools

Destructive · High pyp6xer_clear_cache The name 'clear_cache' strongly suggests this tool deletes cached data, which is typically irreversible. Write · Medium pyp6xer_batch_update The 'batch_update' naming pattern typically indicates reversible bulk modifications to data (Write category). Write · Medium pyp6xer_export_csv Export operations typically create new data files or outputs (Write category). Write · Medium pyp6xer_export_xer Export operations typically generate new files or data outputs, constituting a Write operation.

7 of PyP6Xer MCP Server's 29 tools can modify, destroy, or commit something on every call — and an agent calls them with no built-in limits.

POLICY

How to control PyP6Xer MCP Server

PolicyLayer is an MCP gateway — it sits between your AI agents and PyP6Xer MCP Server, and nothing reaches the server without passing your rules. These are the rules we recommend:

Deny destructive operations

{
  "pyp6xer_clear_cache": {
    "deny_if": [
      {
        "conditions": [],
        "on_deny": "Blocked by default. Requires approval."
      }
    ]
  }
}

Destructive tools should never be available to autonomous agents without human approval.

Rate limit write operations

{
  "pyp6xer_batch_update": {
    "limits": [
      {
        "counter": "pyp6xer_batch_update_per_hour",
        "window": "hour",
        "max": 30,
        "scope": "grant"
      }
    ]
  }
}

Prevents bulk unintended modifications from agents caught in loops.

Cap read operations

{
  "pyp6xer_compare_snapshots": {
    "limits": [
      {
        "counter": "pyp6xer_compare_snapshots_per_minute",
        "window": "minute",
        "max": 60,
        "scope": "grant"
      }
    ]
  }
}

Controls API costs and prevents retry loops from exhausting upstream rate limits.

Create a free account and register PyP6Xer MCP Server — nothing to install.
Add these rules — paste them, or build them visually. Tune the limits to your setup.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

ENFORCE POLICY ON PYP6XER →

Free to start. No card required.

FULL CATALOGUE

All 29 PyP6Xer MCP Server tools

DESTRUCTIVE 1 tools

Destructive pyp6xer_clear_cache pyp6xer_clear_cache

WRITE 5 tools

Write pyp6xer_batch_update pyp6xer_batch_update Write pyp6xer_export_csv pyp6xer_export_csv Write pyp6xer_export_xer pyp6xer_export_xer Write pyp6xer_update_activity pyp6xer_update_activity Write pyp6xer_write_file pyp6xer_write_file

READ 22 tools

Read pyp6xer_compare_snapshots pyp6xer_compare_snapshots Read pyp6xer_critical_path pyp6xer_critical_path Read pyp6xer_earned_value pyp6xer_earned_value Read pyp6xer_float_analysis pyp6xer_float_analysis Read pyp6xer_get_activity pyp6xer_get_activity Read pyp6xer_get_activity_schema pyp6xer_get_activity_schema Read pyp6xer_get_upload_url Get instructions for uploading an XER file to this server. Read pyp6xer_list_activities pyp6xer_list_activities Read pyp6xer_list_calendars pyp6xer_list_calendars Read pyp6xer_list_projects pyp6xer_list_projects Read pyp6xer_list_resources pyp6xer_list_resources Read pyp6xer_load_file pyp6xer_load_file Read pyp6xer_lookahead pyp6xer_lookahead Read pyp6xer_progress_summary pyp6xer_progress_summary Read pyp6xer_relationship_analysis pyp6xer_relationship_analysis Read pyp6xer_resource_utilization pyp6xer_resource_utilization Read pyp6xer_search_activities pyp6xer_search_activities Read pyp6xer_slipping_activities pyp6xer_slipping_activities Read pyp6xer_wbs_analysis pyp6xer_wbs_analysis Read pyp6xer_work_package_summary pyp6xer_work_package_summary Read pyp6xer_schedule_health_check pyp6xer_schedule_health_check Read pyp6xer_schedule_quality pyp6xer_schedule_quality

OTHER 1 tools

Other pyp6xer_generate_report pyp6xer_generate_report

EXPLORE

Related servers

Other MCP servers with similar tools — same risk classification, starter policies for each.

FAQ

Questions about PyP6Xer MCP Server

Can an AI agent delete data through the PyP6Xer MCP Server MCP server? +

Yes. The PyP6Xer MCP Server server exposes 1 destructive tools including pyp6xer_clear_cache. These permanently remove resources with no undo. PolicyLayer blocks destructive tools by default so they never reach the upstream server.

How do I prevent bulk modifications through PyP6Xer MCP Server? +

The PyP6Xer MCP Server server has 5 write tools including pyp6xer_batch_update, pyp6xer_export_csv, pyp6xer_export_xer. Set a rate limit in your policy -- for example, 10 calls per hour prevents an agent from making more than 10 modifications per hour. PolicyLayer enforces this at the gateway, before calls reach PyP6Xer MCP Server.

How many tools does the PyP6Xer MCP Server MCP server expose? +

29 tools across 3 categories: Destructive, Read, Write. 22 are read-only. 7 can modify, create, or delete data.

How do I enforce a policy on PyP6Xer MCP Server? +

Register the PyP6Xer MCP Server MCP server in PolicyLayer, apply the suggested rules above (adjust the limits to your use case), and point your AI client at the PolicyLayer proxy URL instead of the server directly. Your agents keep the same tools; PolicyLayer evaluates every call against policy before it executes. Nothing to install, live in minutes.

Enforce policy on every PyP6Xer MCP Server tool call.

Deterministic rules across all 29 PyP6Xer MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON PYP6XER →

Free to start. No card required.

29 PyP6Xer MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.